Initial commit of library code, moved from leaftest repo

git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@69 749a229e-a60e-11de-b98f-4500b42dc123
author: iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123> 2009-12-17 02:37:07 +0000
committer: iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123> 2009-12-17 02:37:07 +0000
commit: 32e57dac2e61e79b029593eb4d34d727bcc10678 (patch)
tree: 98d7ff41993576bb150d13d5f63dc744f6812852 /src/stm32lib/examples/SPI
download: librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.tar.gz
librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.zip
28 files changed, 7534 insertions, 0 deletions
diff --git a/src/stm32lib/examples/SPI/CRC/main.c b/src/stm32lib/examples/SPI/CRC/main.c
new file mode 100755
index 0000000..72d3307
--- /dev/null
+++ b/src/stm32lib/examples/SPI/CRC/main.c
@@ -0,0 +1,326 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : main.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main program body
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Local includes ------------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
+
+/* Private define ------------------------------------------------------------*/
+#define BufferSize  32
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+SPI_InitTypeDef  SPI_InitStructure;
+u16 SPI1_Buffer_Tx[BufferSize] = {0x0102, 0x0304, 0x0506, 0x0708, 0x090A, 0x0B0C,
+                                  0x0D0E, 0x0F10, 0x1112, 0x1314, 0x1516, 0x1718,
+                                  0x191A, 0x1B1C, 0x1D1E, 0x1F20, 0x2122, 0x2324,
+                                  0x2526, 0x2728, 0x292A, 0x2B2C, 0x2D2E, 0x2F30,
+                                  0x3132, 0x3334, 0x3536, 0x3738, 0x393A, 0x3B3C,
+                                  0x3D3E, 0x3F40};
+u16 SPI2_Buffer_Tx[BufferSize] = {0x5152, 0x5354, 0x5556, 0x5758, 0x595A, 0x5B5C,
+                                  0x5D5E, 0x5F60, 0x6162, 0x6364, 0x6566, 0x6768,
+                                  0x696A, 0x6B6C, 0x6D6E, 0x6F70, 0x7172, 0x7374,
+                                  0x7576, 0x7778, 0x797A, 0x7B7C, 0x7D7E, 0x7F80,
+                                  0x8182, 0x8384, 0x8586, 0x8788, 0x898A, 0x8B8C,
+                                  0x8D8E, 0x8F90};
+u16 SPI1_Buffer_Rx[BufferSize], SPI2_Buffer_Rx[BufferSize];
+u8 TxIdx = 0, RxIdx = 0;
+vu16 CRC1Value = 0, CRC2Value = 0;
+volatile TestStatus TransferStatus1 = FAILED, TransferStatus2 = FAILED;
+ErrorStatus HSEStartUpStatus;
+
+/* Private functions ---------------------------------------------------------*/
+void RCC_Configuration(void);
+void GPIO_Configuration(void);
+void NVIC_Configuration(void);
+TestStatus Buffercmp(u16* pBuffer1, u16* pBuffer2, u16 BufferLength);
+
+/*******************************************************************************
+* Function Name  : main
+* Description    : Main program
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+int main(void)
+{
+#ifdef DEBUG
+  debug();
+#endif
+
+  /* System clocks configuration ---------------------------------------------*/
+  RCC_Configuration();
+
+  /* NVIC configuration ------------------------------------------------------*/
+  NVIC_Configuration();
+
+  /* GPIO configuration ------------------------------------------------------*/
+  GPIO_Configuration();
+
+  /* SPI1 configuration ------------------------------------------------------*/
+  SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
+  SPI_InitStructure.SPI_DataSize = SPI_DataSize_16b;
+  SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
+  SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
+  SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
+  SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_8;
+  SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
+  SPI_InitStructure.SPI_CRCPolynomial = 7;
+  SPI_Init(SPI1, &SPI_InitStructure);
+
+  /* SPI2 configuration ------------------------------------------------------*/
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Slave;
+  SPI_Init(SPI2, &SPI_InitStructure);
+
+  /* Enable SPI1 CRC calculation */
+  SPI_CalculateCRC(SPI1, ENABLE);
+  /* Enable SPI2 CRC calculation */
+  SPI_CalculateCRC(SPI2, ENABLE);
+
+  /* Enable SPI1 */
+  SPI_Cmd(SPI1, ENABLE);
+  /* Enable SPI2 */
+  SPI_Cmd(SPI2, ENABLE);
+
+  /* Transfer procedure */
+  while (TxIdx < BufferSize - 1)
+  {
+    /* Wait for SPI1 Tx buffer empty */
+    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
+    /* Send SPI2 data */
+    SPI_I2S_SendData(SPI2, SPI2_Buffer_Tx[TxIdx]);
+    /* Send SPI1 data */
+    SPI_I2S_SendData(SPI1, SPI1_Buffer_Tx[TxIdx++]);
+    /* Wait for SPI2 data reception */
+    while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET);
+    /* Read SPI2 received data */
+    SPI2_Buffer_Rx[RxIdx] = SPI_I2S_ReceiveData(SPI2);
+    /* Wait for SPI1 data reception */
+    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+    /* Read SPI1 received data */
+    SPI1_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI1);
+  }
+
+  /* Wait for SPI1 Tx buffer empty */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
+  /* Wait for SPI2 Tx buffer empty */
+  while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_TXE) == RESET);
+
+  /* Send last SPI2_Buffer_Tx data */
+  SPI_I2S_SendData(SPI2, SPI2_Buffer_Tx[TxIdx]);
+  /* Enable SPI2 CRC transmission */
+  SPI_TransmitCRC(SPI2);
+  /* Send last SPI1_Buffer_Tx data */
+  SPI_I2S_SendData(SPI1, SPI1_Buffer_Tx[TxIdx]);
+  /* Enable SPI1 CRC transmission */
+  SPI_TransmitCRC(SPI1);
+
+  /* Wait for SPI1 last data reception */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+  /* Read SPI1 last received data */
+  SPI1_Buffer_Rx[RxIdx] = SPI_I2S_ReceiveData(SPI1);
+
+  /* Wait for SPI2 last data reception */
+  while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET);
+  /* Read SPI2 last received data */
+  SPI2_Buffer_Rx[RxIdx] = SPI_I2S_ReceiveData(SPI2);
+
+  /* Wait for SPI1 data reception: CRC transmitted by SPI2 */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+  /* Wait for SPI2 data reception: CRC transmitted by SPI1 */
+  while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET);
+
+  /* Check the received data with the send ones */
+  TransferStatus1 = Buffercmp(SPI2_Buffer_Rx, SPI1_Buffer_Tx, BufferSize);
+  TransferStatus2 = Buffercmp(SPI1_Buffer_Rx, SPI2_Buffer_Tx, BufferSize);
+  /* TransferStatus1, TransferStatus2 = PASSED, if the data transmitted and received
+     are correct */
+  /* TransferStatus1, TransferStatus2 = FAILED, if the data transmitted and received
+     are different */
+
+  /* Test on the SPI1 CRC Error flag */
+  if ((SPI_I2S_GetFlagStatus(SPI1, SPI_FLAG_CRCERR)) == SET)
+  {
+    TransferStatus2 = FAILED;
+  }
+
+  /* Test on the SPI2 CRC Error flag */
+  if ((SPI_I2S_GetFlagStatus(SPI2, SPI_FLAG_CRCERR)) == SET)
+  {
+    TransferStatus1 = FAILED;
+  }
+
+  /* Read SPI1 received CRC value */
+  CRC1Value = SPI_I2S_ReceiveData(SPI1);
+  /* Read SPI2 received CRC value */
+  CRC2Value = SPI_I2S_ReceiveData(SPI2);
+
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : RCC_Configuration
+* Description    : Configures the different system clocks.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_Configuration(void)
+{
+  /* RCC system reset(for debug purpose) */
+  RCC_DeInit();
+
+  /* Enable HSE */
+  RCC_HSEConfig(RCC_HSE_ON);
+
+  /* Wait till HSE is ready */
+  HSEStartUpStatus = RCC_WaitForHSEStartUp();
+
+  if (HSEStartUpStatus == SUCCESS)
+  {
+    /* Enable Prefetch Buffer */
+    FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
+
+    /* Flash 2 wait state */
+    FLASH_SetLatency(FLASH_Latency_2);
+
+    /* HCLK = SYSCLK */
+    RCC_HCLKConfig(RCC_SYSCLK_Div1);
+
+    /* PCLK2 = HCLK/2 */
+    RCC_PCLK2Config(RCC_HCLK_Div2);
+
+    /* PCLK1 = HCLK/2 */
+    RCC_PCLK1Config(RCC_HCLK_Div2);
+
+    /* PLLCLK = 8MHz * 9 = 72 MHz */
+    RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
+
+    /* Enable PLL */
+    RCC_PLLCmd(ENABLE);
+
+    /* Wait till PLL is ready */
+    while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
+    {}
+
+    /* Select PLL as system clock source */
+    RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSYSCLKSource() != 0x08)
+    {}
+  }
+
+  /* Enable peripheral clocks --------------------------------------------------*/
+  /* GPIOA, GPIOB and SPI1 clock enable */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
+                         RCC_APB2Periph_SPI1, ENABLE);
+
+  /* SPI2 Periph clock enable */
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
+}
+
+/*******************************************************************************
+* Function Name  : GPIO_Configuration
+* Description    : Configures the different GPIO ports.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Configure SPI1 pins: SCK, MISO and MOSI ---------------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+  /* Configure SPI2 pins: SCK, MISO and MOSI ---------------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);
+}
+
+/*******************************************************************************
+* Function Name  : NVIC_Configuration
+* Description    : Configure the nested vectored interrupt controller.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NVIC_Configuration(void)
+{
+#ifdef  VECT_TAB_RAM
+  /* Set the Vector Table base location at 0x20000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
+#else  /* VECT_TAB_FLASH  */
+  /* Set the Vector Table base location at 0x08000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
+#endif
+}
+
+/*******************************************************************************
+* Function Name  : Buffercmp
+* Description    : Compares two buffers.
+* Input          : - pBuffer1, pBuffer2: buffers to be compared.
+*                : - BufferLength: buffer's length
+* Output         : None
+* Return         : PASSED: pBuffer1 identical to pBuffer2
+*                  FAILED: pBuffer1 differs from pBuffer2
+*******************************************************************************/
+TestStatus Buffercmp(u16* pBuffer1, u16* pBuffer2, u16 BufferLength)
+{
+  while (BufferLength--)
+  {
+    if (*pBuffer1 != *pBuffer2)
+    {
+      return FAILED;
+    }
+
+    pBuffer1++;
+    pBuffer2++;
+  }
+
+  return PASSED;
+}
+
+#ifdef  DEBUG
+/*******************************************************************************
+* Function Name  : assert_failed
+* Description    : Reports the name of the source file and the source line number
+*                  where the assert_param error has occurred.
+* Input          : - file: pointer to the source file name
+*                  - line: assert_param error line source number
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void assert_failed(u8* file, u32 line)
+{
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+
+  /* Infinite loop */
+  while (1)
+  {}
+}
+#endif
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/CRC/readme.txt b/src/stm32lib/examples/SPI/CRC/readme.txt
new file mode 100755
index 0000000..37df508
--- /dev/null
+++ b/src/stm32lib/examples/SPI/CRC/readme.txt
@@ -0,0 +1,86 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the SPI CRC Example.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+Example description
+===================
+This example provides a description of how to set a communication between two
+SPIs in full-duplex mode and performs a transfer from Master to Slave and  
+Slave to Master followed by CRC transmission.
+
+SPI1 is configured as master and SPI2 as slave and both are in full-duplex
+configuration mode with 16bit data size and a 4.5Mbit/s communication speed.
+CRC calculation is enabled for both SPIs.
+
+After enabling both SPIs, the first data from SPI2_Buffer_Tx is transmitted from
+slave followed by the first data from SPI1_Buffer_Tx send by the master. A test 
+on RxNE flag is done for both master and slave to check the reception of data on
+their respective data register. The same procedure is done for the remaining data
+to transfer except the last ones. 
+
+Last data from SPI1_Buffer_Tx is transmitted followed by enabling CRC transmission
+for SPI1 and the last data from SPI2_Buffer_Tx is transmitted followed by enabling
+CRC transmission for SPI2: user must take care to reduce code on this phase for
+high speed communication. 
+
+Last transmitted buffer data and CRC value are then received successively on
+master and slave data registers. The received CRC value are stored on CRC1Value
+and CRC2Value respectively for SPI1 and SPI2.
+
+Once the transfer is completed a comparison is done and TransferStatus1 and 
+TransferStatus2 gives the data transfer status for each data transfer direction 
+where it is PASSED if transmitted and received data are the same otherwise it 
+is FAILED.
+A check of CRC error flag, for the master and the salve, is done after receiving
+CRC data.
+
+
+Directory contents
+==================
+stm32f10x_conf.h     Library Configuration file
+stm32f10x_it.c       Interrupt handlers
+stm32f10x_it.h       Header for stm32f10x_it.c
+main.c               Main program
+
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+There is no need for any modification when switching between these two boards.
+
+ - Connect SPI1 SCK (PA.05) pin to SPI2 SCK (PB.13) pin
+ - Connect SPI1 MISO (PA.06) pin to SPI2 MISO (PB.14) pin
+ - Connect SPI1 MOSI (PA.07) pin to SPI2 MOSI (PB.15) pin
+
+Note: in STM3210E-EVAL board, the jumper 14 (USB Disconnect) must be set in 
+      position 1<->2 in order to not interfer with SPI2 MISO pin PB14.
+       
+How to use it
+=============
+In order to make the program work, you must do the following:
+- Create a project and setup all your toolchain's start-up files
+- Compile the directory content files and required Library files:
+  + stm32f10x_lib.c
+  + stm32f10x_spi.c
+  + stm32f10x_rcc.c
+  + stm32f10x_gpio.c
+  + stm32f10x_nvic.c
+  + stm32f10x_flash.c
+    
+- Link all compiled files and load your image into target memory
+- Run the example
+
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
diff --git a/src/stm32lib/examples/SPI/CRC/stm32f10x_conf.h b/src/stm32lib/examples/SPI/CRC/stm32f10x_conf.h
new file mode 100755
index 0000000..7a25a6d
--- /dev/null
+++ b/src/stm32lib/examples/SPI/CRC/stm32f10x_conf.h
@@ -0,0 +1,170 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_conf.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Library configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_type.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to compile the library in DEBUG mode, this will expanse
+   the "assert_param" macro in the firmware library code (see "Exported macro"
+   section below) */
+/*#define DEBUG    1*/
+
+/* Comment the line below to disable the specific peripheral inclusion */
+/************************************* ADC ************************************/
+//#define _ADC
+//#define _ADC1
+//#define _ADC2
+//#define _ADC3
+
+/************************************* BKP ************************************/
+//#define _BKP
+
+/************************************* CAN ************************************/
+//#define _CAN
+
+/************************************* CRC ************************************/
+//#define _CRC
+
+/************************************* DAC ************************************/
+//#define _DAC
+
+/************************************* DBGMCU *********************************/
+//#define _DBGMCU
+
+/************************************* DMA ************************************/
+//#define _DMA
+//#define _DMA1_Channel1
+//#define _DMA1_Channel2
+//#define _DMA1_Channel3
+//#define _DMA1_Channel4
+//#define _DMA1_Channel5
+//#define _DMA1_Channel6
+//#define _DMA1_Channel7
+//#define _DMA2_Channel1
+//#define _DMA2_Channel2
+//#define _DMA2_Channel3
+//#define _DMA2_Channel4
+//#define _DMA2_Channel5
+
+/************************************* EXTI ***********************************/
+//#define _EXTI
+
+/************************************* FLASH and Option Bytes *****************/
+#define _FLASH
+/* Uncomment the line below to enable FLASH program/erase/protections functions,
+   otherwise only FLASH configuration (latency, prefetch, half cycle) functions
+   are enabled */
+/* #define _FLASH_PROG */
+
+/************************************* FSMC ***********************************/
+//#define _FSMC
+
+/************************************* GPIO ***********************************/
+#define _GPIO
+#define _GPIOA
+#define _GPIOB
+//#define _GPIOC
+//#define _GPIOD
+//#define _GPIOE
+//#define _GPIOF
+//#define _GPIOG
+#define _AFIO
+
+/************************************* I2C ************************************/
+//#define _I2C
+//#define _I2C1
+//#define _I2C2
+
+/************************************* IWDG ***********************************/
+//#define _IWDG
+
+/************************************* NVIC ***********************************/
+#define _NVIC
+
+/************************************* PWR ************************************/
+//#define _PWR
+
+/************************************* RCC ************************************/
+#define _RCC
+
+/************************************* RTC ************************************/
+//#define _RTC
+
+/************************************* SDIO ***********************************/
+//#define _SDIO
+
+/************************************* SPI ************************************/
+#define _SPI
+#define _SPI1
+#define _SPI2
+//#define _SPI3
+
+/************************************* SysTick ********************************/
+//#define _SysTick
+
+/************************************* TIM ************************************/
+//#define _TIM
+//#define _TIM1
+//#define _TIM2
+//#define _TIM3
+//#define _TIM4
+//#define _TIM5
+//#define _TIM6
+//#define _TIM7
+//#define _TIM8
+
+/************************************* USART **********************************/
+//#define _USART
+//#define _USART1
+//#define _USART2
+//#define _USART3
+//#define _UART4
+//#define _UART5
+
+/************************************* WWDG ***********************************/
+//#define _WWDG
+
+/* In the following line adjust the value of External High Speed oscillator (HSE)
+   used in your application */
+#define HSE_Value    ((u32)8000000) /* Value of the External oscillator in Hz*/
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  DEBUG
+/*******************************************************************************
+* Macro Name     : assert_param
+* Description    : The assert_param macro is used for function's parameters check.
+*                  It is used only if the library is compiled in DEBUG mode.
+* Input          : - expr: If expr is false, it calls assert_failed function
+*                    which reports the name of the source file and the source
+*                    line number of the call that failed.
+*                    If expr is true, it returns no value.
+* Return         : None
+*******************************************************************************/
+#define assert_param(expr) ((expr) ? (void)0 : assert_failed((u8 *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(u8* file, u32 line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* DEBUG */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/CRC/stm32f10x_it.c b/src/stm32lib/examples/SPI/CRC/stm32f10x_it.c
new file mode 100755
index 0000000..704430c
--- /dev/null
+++ b/src/stm32lib/examples/SPI/CRC/stm32f10x_it.c
@@ -0,0 +1,741 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main Interrupt Service Routines.
+*                      This file provides template for all exceptions handler
+*                      and peripherals interrupt service routine.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : NMIException
+* Description    : This function handles NMI exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NMIException(void)
+{}
+
+/*******************************************************************************
+* Function Name  : HardFaultException
+* Description    : This function handles Hard Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void HardFaultException(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : MemManageException
+* Description    : This function handles Memory Manage exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void MemManageException(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : BusFaultException
+* Description    : This function handles Bus Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void BusFaultException(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : UsageFaultException
+* Description    : This function handles Usage Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UsageFaultException(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : DebugMonitor
+* Description    : This function handles Debug Monitor exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DebugMonitor(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SVCHandler
+* Description    : This function handles SVCall exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SVCHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PendSVC
+* Description    : This function handles PendSVC exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PendSVC(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SysTickHandler
+* Description    : This function handles SysTick Handler.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SysTickHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : WWDG_IRQHandler
+* Description    : This function handles WWDG interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void WWDG_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PVD_IRQHandler
+* Description    : This function handles PVD interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PVD_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TAMPER_IRQHandler
+* Description    : This function handles Tamper interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TAMPER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTC_IRQHandler
+* Description    : This function handles RTC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FLASH_IRQHandler
+* Description    : This function handles Flash interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FLASH_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RCC_IRQHandler
+* Description    : This function handles RCC interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI1_IRQHandler
+* Description    : This function handles External interrupt Line 1 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI2_IRQHandler
+* Description    : This function handles External interrupt Line 2 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI3_IRQHandler
+* Description    : This function handles External interrupt Line 3 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI4_IRQHandler
+* Description    : This function handles External interrupt Line 4 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel1_IRQHandler
+* Description    : This function handles DMA1 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel2_IRQHandler
+* Description    : This function handles DMA1 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel3_IRQHandler
+* Description    : This function handles DMA1 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel4_IRQHandler
+* Description    : This function handles DMA1 Channel 4 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel5_IRQHandler
+* Description    : This function handles DMA1 Channel 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel6_IRQHandler
+* Description    : This function handles DMA1 Channel 6 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel7_IRQHandler
+* Description    : This function handles DMA1 Channel 7 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC1_2_IRQHandler
+* Description    : This function handles ADC1 and ADC2 global interrupts requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC1_2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_HP_CAN_TX_IRQHandler
+* Description    : This function handles USB High Priority or CAN TX interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_HP_CAN_TX_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_LP_CAN_RX0_IRQHandler
+* Description    : This function handles USB Low Priority or CAN RX0 interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_LP_CAN_RX0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_RX1_IRQHandler
+* Description    : This function handles CAN RX1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_RX1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_SCE_IRQHandler
+* Description    : This function handles CAN SCE interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_SCE_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_BRK_IRQHandler
+* Description    : This function handles TIM1 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_UP_IRQHandler
+* Description    : This function handles TIM1 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_TRG_COM_IRQHandler
+* Description    : This function handles TIM1 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_CC_IRQHandler
+* Description    : This function handles TIM1 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM2_IRQHandler
+* Description    : This function handles TIM2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM3_IRQHandler
+* Description    : This function handles TIM3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM4_IRQHandler
+* Description    : This function handles TIM4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_EV_IRQHandler
+* Description    : This function handles I2C1 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_ER_IRQHandler
+* Description    : This function handles I2C1 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_EV_IRQHandler
+* Description    : This function handles I2C2 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_ER_IRQHandler
+* Description    : This function handles I2C2 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI1_IRQHandler
+* Description    : This function handles SPI1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI2_IRQHandler
+* Description    : This function handles SPI2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART1_IRQHandler
+* Description    : This function handles USART1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART2_IRQHandler
+* Description    : This function handles USART2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART3_IRQHandler
+* Description    : This function handles USART3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI15_10_IRQHandler
+* Description    : This function handles External lines 15 to 10 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI15_10_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTCAlarm_IRQHandler
+* Description    : This function handles RTC Alarm interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTCAlarm_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USBWakeUp_IRQHandler
+* Description    : This function handles USB WakeUp interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USBWakeUp_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_BRK_IRQHandler
+* Description    : This function handles TIM8 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_UP_IRQHandler
+* Description    : This function handles TIM8 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_TRG_COM_IRQHandler
+* Description    : This function handles TIM8 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_CC_IRQHandler
+* Description    : This function handles TIM8 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC3_IRQHandler
+* Description    : This function handles ADC3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FSMC_IRQHandler
+* Description    : This function handles FSMC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FSMC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SDIO_IRQHandler
+* Description    : This function handles SDIO global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SDIO_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM5_IRQHandler
+* Description    : This function handles TIM5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI3_IRQHandler
+* Description    : This function handles SPI3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART4_IRQHandler
+* Description    : This function handles UART4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART5_IRQHandler
+* Description    : This function handles UART5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM6_IRQHandler
+* Description    : This function handles TIM6 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM7_IRQHandler
+* Description    : This function handles TIM7 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel1_IRQHandler
+* Description    : This function handles DMA2 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel2_IRQHandler
+* Description    : This function handles DMA2 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel3_IRQHandler
+* Description    : This function handles DMA2 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel4_5_IRQHandler
+* Description    : This function handles DMA2 Channel 4 and DMA2 Channel 5
+*                  interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel4_5_IRQHandler(void)
+{}
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/CRC/stm32f10x_it.h b/src/stm32lib/examples/SPI/CRC/stm32f10x_it.h
new file mode 100755
index 0000000..58da1cc
--- /dev/null
+++ b/src/stm32lib/examples/SPI/CRC/stm32f10x_it.h
@@ -0,0 +1,100 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : This file contains the headers of the interrupt handlers.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IT_H
+#define __STM32F10x_IT_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMIException(void);
+void HardFaultException(void);
+void MemManageException(void);
+void BusFaultException(void);
+void UsageFaultException(void);
+void DebugMonitor(void);
+void SVCHandler(void);
+void PendSVC(void);
+void SysTickHandler(void);
+void WWDG_IRQHandler(void);
+void PVD_IRQHandler(void);
+void TAMPER_IRQHandler(void);
+void RTC_IRQHandler(void);
+void FLASH_IRQHandler(void);
+void RCC_IRQHandler(void);
+void EXTI0_IRQHandler(void);
+void EXTI1_IRQHandler(void);
+void EXTI2_IRQHandler(void);
+void EXTI3_IRQHandler(void);
+void EXTI4_IRQHandler(void);
+void DMA1_Channel1_IRQHandler(void);
+void DMA1_Channel2_IRQHandler(void);
+void DMA1_Channel3_IRQHandler(void);
+void DMA1_Channel4_IRQHandler(void);
+void DMA1_Channel5_IRQHandler(void);
+void DMA1_Channel6_IRQHandler(void);
+void DMA1_Channel7_IRQHandler(void);
+void ADC1_2_IRQHandler(void);
+void USB_HP_CAN_TX_IRQHandler(void);
+void USB_LP_CAN_RX0_IRQHandler(void);
+void CAN_RX1_IRQHandler(void);
+void CAN_SCE_IRQHandler(void);
+void EXTI9_5_IRQHandler(void);
+void TIM1_BRK_IRQHandler(void);
+void TIM1_UP_IRQHandler(void);
+void TIM1_TRG_COM_IRQHandler(void);
+void TIM1_CC_IRQHandler(void);
+void TIM2_IRQHandler(void);
+void TIM3_IRQHandler(void);
+void TIM4_IRQHandler(void);
+void I2C1_EV_IRQHandler(void);
+void I2C1_ER_IRQHandler(void);
+void I2C2_EV_IRQHandler(void);
+void I2C2_ER_IRQHandler(void);
+void SPI1_IRQHandler(void);
+void SPI2_IRQHandler(void);
+void USART1_IRQHandler(void);
+void USART2_IRQHandler(void);
+void USART3_IRQHandler(void);
+void EXTI15_10_IRQHandler(void);
+void RTCAlarm_IRQHandler(void);
+void USBWakeUp_IRQHandler(void);
+void TIM8_BRK_IRQHandler(void);
+void TIM8_UP_IRQHandler(void);
+void TIM8_TRG_COM_IRQHandler(void);
+void TIM8_CC_IRQHandler(void);
+void ADC3_IRQHandler(void);
+void FSMC_IRQHandler(void);
+void SDIO_IRQHandler(void);
+void TIM5_IRQHandler(void);
+void SPI3_IRQHandler(void);
+void UART4_IRQHandler(void);
+void UART5_IRQHandler(void);
+void TIM6_IRQHandler(void);
+void TIM7_IRQHandler(void);
+void DMA2_Channel1_IRQHandler(void);
+void DMA2_Channel2_IRQHandler(void);
+void DMA2_Channel3_IRQHandler(void);
+void DMA2_Channel4_5_IRQHandler(void);
+
+#endif /* __STM32F10x_IT_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/DMA/main.c b/src/stm32lib/examples/SPI/DMA/main.c
new file mode 100755
index 0000000..8c332da
--- /dev/null
+++ b/src/stm32lib/examples/SPI/DMA/main.c
@@ -0,0 +1,291 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : main.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main program body
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Private typedef -----------------------------------------------------------*/
+typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
+
+/* Private define ------------------------------------------------------------*/
+#define SPI2_DR_Address  0x4000380C
+#define BufferSize       32
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+SPI_InitTypeDef  SPI_InitStructure;
+DMA_InitTypeDef  DMA_InitStructure;
+GPIO_InitTypeDef GPIO_InitStructure;
+
+u8 SPI1_Buffer_Tx[BufferSize] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+                                 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
+                                 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B,
+                                 0x1C, 0x1D, 0x1E, 0x1F, 0x20};
+u8 SPI2_Buffer_Rx[BufferSize];
+u8 TxIdx = 0;
+volatile TestStatus TransferStatus = FAILED;
+ErrorStatus HSEStartUpStatus;
+
+/* Private function prototypes -----------------------------------------------*/
+void RCC_Configuration(void);
+void GPIO_Configuration(void);
+void NVIC_Configuration(void);
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength);
+
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : main
+* Description    : Main program
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+int main(void)
+{
+#ifdef DEBUG
+  debug();
+#endif
+
+  /* System clocks configuration ---------------------------------------------*/
+  RCC_Configuration();
+
+  /* NVIC configuration ------------------------------------------------------*/
+  NVIC_Configuration();
+
+  /* GPIO configuration ------------------------------------------------------*/
+  GPIO_Configuration();
+
+  /* DMA1 channel4 configuration ---------------------------------------------*/
+  DMA_DeInit(DMA1_Channel4);
+  DMA_InitStructure.DMA_PeripheralBaseAddr = (u32)SPI2_DR_Address;
+  DMA_InitStructure.DMA_MemoryBaseAddr = (u32)SPI2_Buffer_Rx;
+  DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
+  DMA_InitStructure.DMA_BufferSize = BufferSize;
+  DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
+  DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
+  DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
+  DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
+  DMA_InitStructure.DMA_Mode = DMA_Mode_Normal;
+  DMA_InitStructure.DMA_Priority = DMA_Priority_VeryHigh;
+  DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
+  DMA_Init(DMA1_Channel4, &DMA_InitStructure);
+
+  /* SPI1 configuration ------------------------------------------------------*/
+  SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
+  SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
+  SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
+  SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
+  SPI_InitStructure.SPI_NSS = SPI_NSS_Hard;
+  SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
+  SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
+  SPI_InitStructure.SPI_CRCPolynomial = 7;
+  SPI_Init(SPI1, &SPI_InitStructure);
+
+  /* SPI2 configuration ------------------------------------------------------*/
+  SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Rx;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Slave;
+  SPI_Init(SPI2, &SPI_InitStructure);
+
+  /* Enable SPI1 NSS output for master mode */
+  SPI_SSOutputCmd(SPI1, ENABLE);
+
+  /* Enable SPI2 Rx request */
+  SPI_I2S_DMACmd(SPI2, SPI_I2S_DMAReq_Rx, ENABLE);
+
+  /* Enable SPI2 */
+  SPI_Cmd(SPI2, ENABLE);
+  /* Enable SPI1 */
+  SPI_Cmd(SPI1, ENABLE);
+
+  /* Enable DMA1 Channel4 */
+  DMA_Cmd(DMA1_Channel4, ENABLE);
+
+  /* Transfer procedure */
+  while (TxIdx < BufferSize)
+  {
+    /* Wait for SPI1 Tx buffer empty */
+    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
+    /* Send SPI1 data */
+    SPI_I2S_SendData(SPI1, SPI1_Buffer_Tx[TxIdx++]);
+  }
+
+  /* Wait for DMA1 channel4 transfer complete */
+  while (!DMA_GetFlagStatus(DMA1_FLAG_TC4));
+
+  /* Check the corectness of written data */
+  TransferStatus = Buffercmp(SPI2_Buffer_Rx, SPI1_Buffer_Tx, BufferSize);
+  /* TransferStatus = PASSED, if the transmitted and received data
+     are equal */
+  /* TransferStatus = FAILED, if the transmitted and received data
+     are different */
+
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : RCC_Configuration
+* Description    : Configures the different system clocks.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_Configuration(void)
+{
+  /* RCC system reset(for debug purpose) */
+  RCC_DeInit();
+
+  /* Enable HSE */
+  RCC_HSEConfig(RCC_HSE_ON);
+
+  /* Wait till HSE is ready */
+  HSEStartUpStatus = RCC_WaitForHSEStartUp();
+
+  if (HSEStartUpStatus == SUCCESS)
+  {
+    /* Enable Prefetch Buffer */
+    FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
+
+    /* Flash 2 wait state */
+    FLASH_SetLatency(FLASH_Latency_2);
+
+    /* HCLK = SYSCLK */
+    RCC_HCLKConfig(RCC_SYSCLK_Div1);
+
+    /* PCLK2 = HCLK */
+    RCC_PCLK2Config(RCC_HCLK_Div1);
+
+    /* PCLK1 = HCLK/2 */
+    RCC_PCLK1Config(RCC_HCLK_Div2);
+
+    /* PLLCLK = 8MHz * 9 = 72 MHz */
+    RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
+
+    /* Enable PLL */
+    RCC_PLLCmd(ENABLE);
+
+    /* Wait till PLL is ready */
+    while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
+    {}
+
+    /* Select PLL as system clock source */
+    RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSYSCLKSource() != 0x08)
+    {}
+  }
+
+  /* Enable peripheral clocks --------------------------------------------------*/
+  /* DMA1 clock enable */
+  RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);
+
+  /* GPIOA, GPIOB and SPI1 clock enable */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
+                         RCC_APB2Periph_SPI1, ENABLE);
+
+  /* SPI2 Periph clock enable */
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
+}
+
+/*******************************************************************************
+* Function Name  : GPIO_Configuration
+* Description    : Configures the different GPIO ports.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Configure SPI1 pins: NSS, SCK, MISO and MOSI ----------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+  /* Configure SPI2 pins: NSS, SCK, MISO and MOSI ----------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);
+}
+
+/*******************************************************************************
+* Function Name  : NVIC_Configuration
+* Description    : Configure the nested vectored interrupt controller.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NVIC_Configuration(void)
+{
+#ifdef  VECT_TAB_RAM
+  /* Set the Vector Table base location at 0x20000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
+#else  /* VECT_TAB_FLASH  */
+  /* Set the Vector Table base location at 0x08000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
+#endif
+}
+
+/*******************************************************************************
+* Function Name  : Buffercmp
+* Description    : Compares two buffers.
+* Input          : - pBuffer1, pBuffer2: buffers to be compared.
+*                : - BufferLength: buffer's length
+* Output         : None
+* Return         : PASSED: pBuffer1 identical to pBuffer2
+*                  FAILED: pBuffer1 differs from pBuffer2
+*******************************************************************************/
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength)
+{
+  while (BufferLength--)
+  {
+    if (*pBuffer1 != *pBuffer2)
+    {
+      return FAILED;
+    }
+
+    pBuffer1++;
+    pBuffer2++;
+  }
+
+  return PASSED;
+}
+
+#ifdef  DEBUG
+/*******************************************************************************
+* Function Name  : assert_failed
+* Description    : Reports the name of the source file and the source line number
+*                  where the assert_param error has occurred.
+* Input          : - file: pointer to the source file name
+*                  - line: assert_param error line source number
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void assert_failed(u8* file, u32 line)
+{
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+
+  /* Infinite loop */
+  while (1)
+  {}
+}
+#endif
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/DMA/readme.txt b/src/stm32lib/examples/SPI/DMA/readme.txt
new file mode 100755
index 0000000..dc709ba
--- /dev/null
+++ b/src/stm32lib/examples/SPI/DMA/readme.txt
@@ -0,0 +1,72 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the SPI DMA Example.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+Example description
+===================
+This example provides a description of how to set a communication between the two
+SPIs in simplex mode and performs a transfer from Master in polling mode to the
+Slave in DMA receive mode. The NSS pin is managed by hardware.
+Both SPIs are configured with 8bit data frame and a 18Mbit/s communication speed.
+The dedicated DMA1 channel4 is configured for SPI2 Rx request to store received data
+in SPI2_Buffer_Rx. The master SPI1 is configured in bidirectional mode as transmitter
+only. The slave SPI2 is also configured in bidirectional but as receiver only. 
+Both master and slave NSS pins are managed by hardware. The SS output is enabled 
+for SPI1 to set it as a master and SPI2 as a slave.
+After transfering the first SPI1 data an SPI2 RxNE request on DMA1 channel4 is generated
+and the received data is stored in SPI2_Buffer_Rx. The same action is done for the rest 
+of the buffer.
+Once the transfer is completed a comparison is done and TransferStatus gives the
+data transfer status where it is PASSED if transmitted and received data 
+are the same otherwise it is FAILED.
+
+
+Directory contents
+==================
+stm32f10x_conf.h  Library Configuration file
+stm32f10x_it.c    Interrupt handlers
+stm32f10x_it.h    Interrupt handlers header file
+main.c            Main program
+
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+There is no need for any modification when switching between these two boards.
+
+ - Connect SPI2 NSS pin (PB.12) to SPI1 NSS pin	(PA.04)
+ - Connect SPI2 SCK pin (PB.13) to SPI1 SCK pin (PA.05)
+ - Connect SPI2 MISO pin (PB.14) to SPI1 MOSI pin (PA.07)
+
+
+
+How to use it
+=============
+In order to make the program work, you must do the following :
+- Create a project and setup all your toolchain's start-up files
+- Compile the directory content files and required Library files :
+  + stm32f10x_lib.c
+  + stm32f10x_spi.c
+  + stm32f10x_rcc.c
+  + stm32f10x_gpio.c
+  + stm32f10x_dma.c
+  + stm32f10x_nvic.c
+  + stm32f10x_flash.c
+    
+- Link all compiled files and load your image into target memory
+- Run the example
+
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
diff --git a/src/stm32lib/examples/SPI/DMA/stm32f10x_conf.h b/src/stm32lib/examples/SPI/DMA/stm32f10x_conf.h
new file mode 100755
index 0000000..2246d0e
--- /dev/null
+++ b/src/stm32lib/examples/SPI/DMA/stm32f10x_conf.h
@@ -0,0 +1,169 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_conf.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Library configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_type.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to compile the library in DEBUG mode, this will expanse
+   the "assert_param" macro in the firmware library code (see "Exported macro"
+   section below) */
+/*#define DEBUG    1*/
+
+/* Comment the line below to disable the specific peripheral inclusion */
+/************************************* ADC ************************************/
+//#define _ADC
+//#define _ADC1
+//#define _ADC2
+//#define _ADC3
+
+/************************************* BKP ************************************/
+//#define _BKP
+
+/************************************* CAN ************************************/
+//#define _CAN
+
+/************************************* CRC ************************************/
+//#define _CRC
+
+/************************************* DAC ************************************/
+//#define _DAC
+
+/************************************* DBGMCU *********************************/
+//#define _DBGMCU
+/************************************* DMA ************************************/
+#define _DMA
+//#define _DMA1_Channel1
+//#define _DMA1_Channel2
+//#define _DMA1_Channel3
+#define _DMA1_Channel4
+//#define _DMA1_Channel5
+//#define _DMA1_Channel6
+//#define _DMA1_Channel7
+//#define _DMA2_Channel1
+//#define _DMA2_Channel2
+//#define _DMA2_Channel3
+//#define _DMA2_Channel4
+//#define _DMA2_Channel5
+
+/************************************* EXTI ***********************************/
+//#define _EXTI
+
+/************************************* FLASH and Option Bytes *****************/
+#define _FLASH
+/* Uncomment the line below to enable FLASH program/erase/protections functions,
+   otherwise only FLASH configuration (latency, prefetch, half cycle) functions
+   are enabled */
+/* #define _FLASH_PROG */
+
+/************************************* FSMC ***********************************/
+//#define _FSMC
+
+/************************************* GPIO ***********************************/
+#define _GPIO
+#define _GPIOA
+#define _GPIOB
+//#define _GPIOC
+//#define _GPIOD
+//#define _GPIOE
+//#define _GPIOF
+//#define _GPIOG
+#define _AFIO
+
+/************************************* I2C ************************************/
+//#define _I2C
+//#define _I2C1
+//#define _I2C2
+
+/************************************* IWDG ***********************************/
+//#define _IWDG
+
+/************************************* NVIC ***********************************/
+#define _NVIC
+
+/************************************* PWR ************************************/
+//#define _PWR
+
+/************************************* RCC ************************************/
+#define _RCC
+
+/************************************* RTC ************************************/
+//#define _RTC
+
+/************************************* SDIO ***********************************/
+//#define _SDIO
+
+/************************************* SPI ************************************/
+#define _SPI
+#define _SPI1
+#define _SPI2
+//#define _SPI3
+
+/************************************* SysTick ********************************/
+//#define _SysTick
+
+/************************************* TIM ************************************/
+//#define _TIM
+//#define _TIM1
+//#define _TIM2
+//#define _TIM3
+//#define _TIM4
+//#define _TIM5
+//#define _TIM6
+//#define _TIM7
+//#define _TIM8
+
+/************************************* USART **********************************/
+//#define _USART
+//#define _USART1
+//#define _USART2
+//#define _USART3
+//#define _UART4
+//#define _UART5
+
+/************************************* WWDG ***********************************/
+//#define _WWDG
+
+/* In the following line adjust the value of External High Speed oscillator (HSE)
+   used in your application */
+#define HSE_Value    ((u32)8000000) /* Value of the External oscillator in Hz*/
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  DEBUG
+/*******************************************************************************
+* Macro Name     : assert_param
+* Description    : The assert_param macro is used for function's parameters check.
+*                  It is used only if the library is compiled in DEBUG mode.
+* Input          : - expr: If expr is false, it calls assert_failed function
+*                    which reports the name of the source file and the source
+*                    line number of the call that failed.
+*                    If expr is true, it returns no value.
+* Return         : None
+*******************************************************************************/
+#define assert_param(expr) ((expr) ? (void)0 : assert_failed((u8 *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(u8* file, u32 line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* DEBUG */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/DMA/stm32f10x_it.c b/src/stm32lib/examples/SPI/DMA/stm32f10x_it.c
new file mode 100755
index 0000000..704430c
--- /dev/null
+++ b/src/stm32lib/examples/SPI/DMA/stm32f10x_it.c
@@ -0,0 +1,741 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main Interrupt Service Routines.
+*                      This file provides template for all exceptions handler
+*                      and peripherals interrupt service routine.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : NMIException
+* Description    : This function handles NMI exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NMIException(void)
+{}
+
+/*******************************************************************************
+* Function Name  : HardFaultException
+* Description    : This function handles Hard Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void HardFaultException(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : MemManageException
+* Description    : This function handles Memory Manage exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void MemManageException(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : BusFaultException
+* Description    : This function handles Bus Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void BusFaultException(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : UsageFaultException
+* Description    : This function handles Usage Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UsageFaultException(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : DebugMonitor
+* Description    : This function handles Debug Monitor exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DebugMonitor(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SVCHandler
+* Description    : This function handles SVCall exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SVCHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PendSVC
+* Description    : This function handles PendSVC exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PendSVC(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SysTickHandler
+* Description    : This function handles SysTick Handler.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SysTickHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : WWDG_IRQHandler
+* Description    : This function handles WWDG interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void WWDG_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PVD_IRQHandler
+* Description    : This function handles PVD interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PVD_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TAMPER_IRQHandler
+* Description    : This function handles Tamper interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TAMPER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTC_IRQHandler
+* Description    : This function handles RTC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FLASH_IRQHandler
+* Description    : This function handles Flash interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FLASH_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RCC_IRQHandler
+* Description    : This function handles RCC interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI1_IRQHandler
+* Description    : This function handles External interrupt Line 1 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI2_IRQHandler
+* Description    : This function handles External interrupt Line 2 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI3_IRQHandler
+* Description    : This function handles External interrupt Line 3 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI4_IRQHandler
+* Description    : This function handles External interrupt Line 4 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel1_IRQHandler
+* Description    : This function handles DMA1 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel2_IRQHandler
+* Description    : This function handles DMA1 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel3_IRQHandler
+* Description    : This function handles DMA1 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel4_IRQHandler
+* Description    : This function handles DMA1 Channel 4 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel5_IRQHandler
+* Description    : This function handles DMA1 Channel 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel6_IRQHandler
+* Description    : This function handles DMA1 Channel 6 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel7_IRQHandler
+* Description    : This function handles DMA1 Channel 7 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC1_2_IRQHandler
+* Description    : This function handles ADC1 and ADC2 global interrupts requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC1_2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_HP_CAN_TX_IRQHandler
+* Description    : This function handles USB High Priority or CAN TX interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_HP_CAN_TX_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_LP_CAN_RX0_IRQHandler
+* Description    : This function handles USB Low Priority or CAN RX0 interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_LP_CAN_RX0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_RX1_IRQHandler
+* Description    : This function handles CAN RX1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_RX1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_SCE_IRQHandler
+* Description    : This function handles CAN SCE interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_SCE_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_BRK_IRQHandler
+* Description    : This function handles TIM1 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_UP_IRQHandler
+* Description    : This function handles TIM1 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_TRG_COM_IRQHandler
+* Description    : This function handles TIM1 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_CC_IRQHandler
+* Description    : This function handles TIM1 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM2_IRQHandler
+* Description    : This function handles TIM2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM3_IRQHandler
+* Description    : This function handles TIM3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM4_IRQHandler
+* Description    : This function handles TIM4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_EV_IRQHandler
+* Description    : This function handles I2C1 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_ER_IRQHandler
+* Description    : This function handles I2C1 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_EV_IRQHandler
+* Description    : This function handles I2C2 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_ER_IRQHandler
+* Description    : This function handles I2C2 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI1_IRQHandler
+* Description    : This function handles SPI1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI2_IRQHandler
+* Description    : This function handles SPI2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART1_IRQHandler
+* Description    : This function handles USART1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART2_IRQHandler
+* Description    : This function handles USART2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART3_IRQHandler
+* Description    : This function handles USART3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI15_10_IRQHandler
+* Description    : This function handles External lines 15 to 10 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI15_10_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTCAlarm_IRQHandler
+* Description    : This function handles RTC Alarm interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTCAlarm_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USBWakeUp_IRQHandler
+* Description    : This function handles USB WakeUp interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USBWakeUp_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_BRK_IRQHandler
+* Description    : This function handles TIM8 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_UP_IRQHandler
+* Description    : This function handles TIM8 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_TRG_COM_IRQHandler
+* Description    : This function handles TIM8 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_CC_IRQHandler
+* Description    : This function handles TIM8 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC3_IRQHandler
+* Description    : This function handles ADC3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FSMC_IRQHandler
+* Description    : This function handles FSMC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FSMC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SDIO_IRQHandler
+* Description    : This function handles SDIO global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SDIO_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM5_IRQHandler
+* Description    : This function handles TIM5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI3_IRQHandler
+* Description    : This function handles SPI3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART4_IRQHandler
+* Description    : This function handles UART4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART5_IRQHandler
+* Description    : This function handles UART5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM6_IRQHandler
+* Description    : This function handles TIM6 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM7_IRQHandler
+* Description    : This function handles TIM7 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel1_IRQHandler
+* Description    : This function handles DMA2 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel2_IRQHandler
+* Description    : This function handles DMA2 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel3_IRQHandler
+* Description    : This function handles DMA2 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel4_5_IRQHandler
+* Description    : This function handles DMA2 Channel 4 and DMA2 Channel 5
+*                  interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel4_5_IRQHandler(void)
+{}
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/DMA/stm32f10x_it.h b/src/stm32lib/examples/SPI/DMA/stm32f10x_it.h
new file mode 100755
index 0000000..58da1cc
--- /dev/null
+++ b/src/stm32lib/examples/SPI/DMA/stm32f10x_it.h
@@ -0,0 +1,100 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : This file contains the headers of the interrupt handlers.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IT_H
+#define __STM32F10x_IT_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMIException(void);
+void HardFaultException(void);
+void MemManageException(void);
+void BusFaultException(void);
+void UsageFaultException(void);
+void DebugMonitor(void);
+void SVCHandler(void);
+void PendSVC(void);
+void SysTickHandler(void);
+void WWDG_IRQHandler(void);
+void PVD_IRQHandler(void);
+void TAMPER_IRQHandler(void);
+void RTC_IRQHandler(void);
+void FLASH_IRQHandler(void);
+void RCC_IRQHandler(void);
+void EXTI0_IRQHandler(void);
+void EXTI1_IRQHandler(void);
+void EXTI2_IRQHandler(void);
+void EXTI3_IRQHandler(void);
+void EXTI4_IRQHandler(void);
+void DMA1_Channel1_IRQHandler(void);
+void DMA1_Channel2_IRQHandler(void);
+void DMA1_Channel3_IRQHandler(void);
+void DMA1_Channel4_IRQHandler(void);
+void DMA1_Channel5_IRQHandler(void);
+void DMA1_Channel6_IRQHandler(void);
+void DMA1_Channel7_IRQHandler(void);
+void ADC1_2_IRQHandler(void);
+void USB_HP_CAN_TX_IRQHandler(void);
+void USB_LP_CAN_RX0_IRQHandler(void);
+void CAN_RX1_IRQHandler(void);
+void CAN_SCE_IRQHandler(void);
+void EXTI9_5_IRQHandler(void);
+void TIM1_BRK_IRQHandler(void);
+void TIM1_UP_IRQHandler(void);
+void TIM1_TRG_COM_IRQHandler(void);
+void TIM1_CC_IRQHandler(void);
+void TIM2_IRQHandler(void);
+void TIM3_IRQHandler(void);
+void TIM4_IRQHandler(void);
+void I2C1_EV_IRQHandler(void);
+void I2C1_ER_IRQHandler(void);
+void I2C2_EV_IRQHandler(void);
+void I2C2_ER_IRQHandler(void);
+void SPI1_IRQHandler(void);
+void SPI2_IRQHandler(void);
+void USART1_IRQHandler(void);
+void USART2_IRQHandler(void);
+void USART3_IRQHandler(void);
+void EXTI15_10_IRQHandler(void);
+void RTCAlarm_IRQHandler(void);
+void USBWakeUp_IRQHandler(void);
+void TIM8_BRK_IRQHandler(void);
+void TIM8_UP_IRQHandler(void);
+void TIM8_TRG_COM_IRQHandler(void);
+void TIM8_CC_IRQHandler(void);
+void ADC3_IRQHandler(void);
+void FSMC_IRQHandler(void);
+void SDIO_IRQHandler(void);
+void TIM5_IRQHandler(void);
+void SPI3_IRQHandler(void);
+void UART4_IRQHandler(void);
+void UART5_IRQHandler(void);
+void TIM6_IRQHandler(void);
+void TIM7_IRQHandler(void);
+void DMA2_Channel1_IRQHandler(void);
+void DMA2_Channel2_IRQHandler(void);
+void DMA2_Channel3_IRQHandler(void);
+void DMA2_Channel4_5_IRQHandler(void);
+
+#endif /* __STM32F10x_IT_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/main.c b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/main.c
new file mode 100755
index 0000000..95455d4
--- /dev/null
+++ b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/main.c
@@ -0,0 +1,312 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : main.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main program body
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Local includes ------------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
+
+/* Private define ------------------------------------------------------------*/
+#define BufferSize 32
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+SPI_InitTypeDef   SPI_InitStructure;
+u8 SPI1_Buffer_Tx[BufferSize] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+                                 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
+                                 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B,
+                                 0x1C, 0x1D, 0x1E, 0x1F, 0x20};
+u8 SPI2_Buffer_Tx[BufferSize] = {0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
+                                 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62,
+                                 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B,
+                                 0x6C, 0x6D, 0x6E, 0x6F, 0x70};
+u8 SPI1_Buffer_Rx[BufferSize], SPI2_Buffer_Rx[BufferSize];
+u8 TxIdx = 0, RxIdx = 0, k = 0;
+volatile TestStatus TransferStatus1 = FAILED, TransferStatus2 = FAILED;
+volatile TestStatus TransferStatus3 = FAILED, TransferStatus4 = FAILED;
+ErrorStatus HSEStartUpStatus;
+
+/* Private functions ---------------------------------------------------------*/
+void RCC_Configuration(void);
+void GPIO_Configuration(void);
+void NVIC_Configuration(void);
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength);
+
+/*******************************************************************************
+* Function Name  : main
+* Description    : Main program
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+int main(void)
+{
+#ifdef DEBUG
+  debug();
+#endif
+
+  /* System clocks configuration ---------------------------------------------*/
+  RCC_Configuration();
+
+  /* NVIC configuration ------------------------------------------------------*/
+  NVIC_Configuration();
+
+  /* GPIO configuration ------------------------------------------------------*/
+  GPIO_Configuration();
+
+  /* 1st phase: SPI1 Master and SPI2 Slave */
+  /* SPI1 Config -------------------------------------------------------------*/
+  SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
+  SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
+  SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
+  SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
+  SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
+  SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
+  SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_LSB;
+  SPI_InitStructure.SPI_CRCPolynomial = 7;
+  SPI_Init(SPI1, &SPI_InitStructure);
+
+  /* SPI2 Config -------------------------------------------------------------*/
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Slave;
+  SPI_Init(SPI2, &SPI_InitStructure);
+
+  /* Enable SPI1 */
+  SPI_Cmd(SPI1, ENABLE);
+  /* Enable SPI2 */
+  SPI_Cmd(SPI2, ENABLE);
+
+  /* Transfer procedure */
+  while (TxIdx < BufferSize)
+  {
+    /* Wait for SPI1 Tx buffer empty */
+    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
+    /* Send SPI2 data */
+    SPI_I2S_SendData(SPI2, SPI2_Buffer_Tx[TxIdx]);
+    /* Send SPI1 data */
+    SPI_I2S_SendData(SPI1, SPI1_Buffer_Tx[TxIdx++]);
+    /* Wait for SPI2 data reception */
+    while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET);
+    /* Read SPI2 received data */
+    SPI2_Buffer_Rx[RxIdx] = SPI_I2S_ReceiveData(SPI2);
+    /* Wait for SPI1 data reception */
+    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+    /* Read SPI1 received data */
+    SPI1_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI1);
+  }
+
+  /* Check the corectness of written dada */
+  TransferStatus1 = Buffercmp(SPI2_Buffer_Rx, SPI1_Buffer_Tx, BufferSize);
+  TransferStatus2 = Buffercmp(SPI1_Buffer_Rx, SPI2_Buffer_Tx, BufferSize);
+  /* TransferStatus1, TransferStatus2 = PASSED, if the transmitted and received data
+     are equal */
+  /* TransferStatus1, TransferStatus2 = FAILED, if the transmitted and received data
+     are different */
+
+  /* 2nd phase: SPI1 Slave and SPI2 Master */
+  /* SPI1 Re-configuration ---------------------------------------------------*/
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Slave;
+  SPI_Init(SPI1, &SPI_InitStructure);
+
+  /* SPI2 Re-configuration ---------------------------------------------------*/
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
+  SPI_Init(SPI2, &SPI_InitStructure);
+
+  /* Reset TxIdx, RxIdx indexes and receive tables values */
+  TxIdx = 0;
+  RxIdx = 0;
+  for (k = 0; k < BufferSize; k++)  SPI2_Buffer_Rx[k] = 0;
+  for (k = 0; k < BufferSize; k++)  SPI1_Buffer_Rx[k] = 0;
+
+  /* Transfer procedure */
+  while (TxIdx < BufferSize)
+  {
+    /* Wait for SPI2 Tx buffer empty */
+    while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_TXE) == RESET);
+    /* Send SPI1 data */
+    SPI_I2S_SendData(SPI1, SPI1_Buffer_Tx[TxIdx]);
+    /* Send SPI2 data */
+    SPI_I2S_SendData(SPI2, SPI2_Buffer_Tx[TxIdx++]);
+    /* Wait for SPI1 data reception */
+    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+    /* Read SPI1 received data */
+    SPI1_Buffer_Rx[RxIdx] = SPI_I2S_ReceiveData(SPI1);
+    /* Wait for SPI2 data reception */
+    while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET);
+    /* Read SPI2 received data */
+    SPI2_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI2);
+  }
+
+  /* Check the corectness of written dada */
+  TransferStatus3 = Buffercmp(SPI2_Buffer_Rx, SPI1_Buffer_Tx, BufferSize);
+  TransferStatus4 = Buffercmp(SPI1_Buffer_Rx, SPI2_Buffer_Tx, BufferSize);
+  /* TransferStatus3, TransferStatus4 = PASSED, if the transmitted and received data
+     are equal */
+  /* TransferStatus3, TransferStatus4 = FAILED, if the transmitted and received data
+     are different */
+
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : RCC_Configuration
+* Description    : Configures the different system clocks.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_Configuration(void)
+{
+  /* RCC system reset(for debug purpose) */
+  RCC_DeInit();
+
+  /* Enable HSE */
+  RCC_HSEConfig(RCC_HSE_ON);
+
+  /* Wait till HSE is ready */
+  HSEStartUpStatus = RCC_WaitForHSEStartUp();
+
+  if (HSEStartUpStatus == SUCCESS)
+  {
+    /* Enable Prefetch Buffer */
+    FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
+
+    /* Flash 2 wait state */
+    FLASH_SetLatency(FLASH_Latency_2);
+
+    /* HCLK = SYSCLK */
+    RCC_HCLKConfig(RCC_SYSCLK_Div1);
+
+    /* PCLK2 = HCLK/2 */
+    RCC_PCLK2Config(RCC_HCLK_Div2);
+
+    /* PCLK1 = HCLK/2 */
+    RCC_PCLK1Config(RCC_HCLK_Div2);
+
+    /* PLLCLK = 8MHz * 9 = 72 MHz */
+    RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
+
+    /* Enable PLL */
+    RCC_PLLCmd(ENABLE);
+
+    /* Wait till PLL is ready */
+    while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
+    {}
+
+    /* Select PLL as system clock source */
+    RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSYSCLKSource() != 0x08)
+    {}
+  }
+
+  /* Enable peripheral clocks --------------------------------------------------*/
+  /* GPIOA, GPIOB and SPI1 clock enable */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
+                         RCC_APB2Periph_SPI1, ENABLE);
+  /* SPI2 Periph clock enable */
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
+}
+
+/*******************************************************************************
+* Function Name  : GPIO_Configuration
+* Description    : Configures the different GPIO ports.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Configure SPI1 pins: SCK, MISO and MOSI ---------------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+  /* Configure SPI2 pins: SCK, MISO and MOSI ---------------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);
+}
+
+/*******************************************************************************
+* Function Name  : NVIC_Configuration
+* Description    : Configures NVIC and Vector Table base location.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NVIC_Configuration(void)
+{
+#ifdef  VECT_TAB_RAM
+  /* Set the Vector Table base location at 0x20000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
+#else  /* VECT_TAB_FLASH  */
+  /* Set the Vector Table base location at 0x08000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
+#endif
+}
+
+/*******************************************************************************
+* Function Name  : Buffercmp
+* Description    : Compares two buffers.
+* Input          : - pBuffer1, pBuffer2: buffers to be compared.
+*                : - BufferLength: buffer's length
+* Output         : None
+* Return         : PASSED: pBuffer1 identical to pBuffer2
+*                  FAILED: pBuffer1 differs from pBuffer2
+*******************************************************************************/
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength)
+{
+  while (BufferLength--)
+  {
+    if (*pBuffer1 != *pBuffer2)
+    {
+      return FAILED;
+    }
+
+    pBuffer1++;
+    pBuffer2++;
+  }
+
+  return PASSED;
+}
+
+#ifdef  DEBUG
+/*******************************************************************************
+* Function Name  : assert_failed
+* Description    : Reports the name of the source file and the source line number
+*                  where the assert_param error has occurred.
+* Input          : - file: pointer to the source file name
+*                  - line: assert_param error line source number
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void assert_failed(u8* file, u32 line)
+{
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+
+  /* Infinite loop */
+  while (1)
+  {}
+}
+#endif
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/readme.txt b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/readme.txt
new file mode 100755
index 0000000..3909295
--- /dev/null
+++ b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/readme.txt
@@ -0,0 +1,69 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the SPI FullDuplex_SoftNSS Example.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+Example description
+===================
+This example provides a description of how to set a communication between the two
+SPIs in full-duplex mode and performs a transfer from Master to Slave and then 
+Slave to Master in the same application with software NSS management.
+Both SPIs are configured with 8bit data frame and a 9Mbit/s communication speed.
+In the first phase, the master SPI1 starts the SPI1_Buffer_Tx transfer while the 
+slave SPI2 transmit SPI2_Buffer_Tx. Once the transfer is completed a comparison 
+is done and TransferStatus1 and TransferStatus2 gives the data transfer status for
+each data transfer direction where it is PASSED if transmitted and received data 
+are the same otherwise it is FAILED.
+As the NSS pin is managed by software, this permit to SPI1 to become slave and SPI2
+to become master whithout hardware modification
+In the second step, the slave SPI1 starts the SPI1_Buffer_Tx transfer while the 
+master SPI2 transmit SPI2_Buffer_Tx. Once the transfer is completed a comparison 
+is done and TransferStatus3 and TransferStatus4 gives the data transfer status for
+each data transfer direction where it is PASSED if transmitted and received data 
+are the same otherwise it is FAILED.
+
+
+Directory contents
+==================
+stm32f10x_conf.h  Library Configuration file
+stm32f10x_it.c    Interrupt handlers
+stm32f10x_it.h    Interrupt handlers header file
+main.c            Main program
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+There is no need for any modification when switching between these two boards.
+
+ - Connect SPI1 SCK pin (PA.05) to SPI2 SCK pin	(PB.13)
+ - Connect SPI1 MISO pin (PA.06) to SPI2 MISO pin (PB.14)
+ - Connect SPI1 MOSI pin (PA.07) to SPI2 MOSI pin (PB.15)
+
+
+How to use it
+=============
+In order to make the program work, you must do the following :
+- Create a project and setup all your toolchain's start-up files
+- Compile the directory content files and required Library files :
+  + stm32f10x_lib.c
+  + stm32f10x_spi.c
+  + stm32f10x_rcc.c
+  + stm32f10x_gpio.c
+  + stm32f10x_nvic.c
+  + stm32f10x_flash.c
+    
+- Link all compiled files and load your image into target memory
+- Run the example
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
diff --git a/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_conf.h b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_conf.h
new file mode 100755
index 0000000..7a25a6d
--- /dev/null
+++ b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_conf.h
@@ -0,0 +1,170 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_conf.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Library configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_type.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to compile the library in DEBUG mode, this will expanse
+   the "assert_param" macro in the firmware library code (see "Exported macro"
+   section below) */
+/*#define DEBUG    1*/
+
+/* Comment the line below to disable the specific peripheral inclusion */
+/************************************* ADC ************************************/
+//#define _ADC
+//#define _ADC1
+//#define _ADC2
+//#define _ADC3
+
+/************************************* BKP ************************************/
+//#define _BKP
+
+/************************************* CAN ************************************/
+//#define _CAN
+
+/************************************* CRC ************************************/
+//#define _CRC
+
+/************************************* DAC ************************************/
+//#define _DAC
+
+/************************************* DBGMCU *********************************/
+//#define _DBGMCU
+
+/************************************* DMA ************************************/
+//#define _DMA
+//#define _DMA1_Channel1
+//#define _DMA1_Channel2
+//#define _DMA1_Channel3
+//#define _DMA1_Channel4
+//#define _DMA1_Channel5
+//#define _DMA1_Channel6
+//#define _DMA1_Channel7
+//#define _DMA2_Channel1
+//#define _DMA2_Channel2
+//#define _DMA2_Channel3
+//#define _DMA2_Channel4
+//#define _DMA2_Channel5
+
+/************************************* EXTI ***********************************/
+//#define _EXTI
+
+/************************************* FLASH and Option Bytes *****************/
+#define _FLASH
+/* Uncomment the line below to enable FLASH program/erase/protections functions,
+   otherwise only FLASH configuration (latency, prefetch, half cycle) functions
+   are enabled */
+/* #define _FLASH_PROG */
+
+/************************************* FSMC ***********************************/
+//#define _FSMC
+
+/************************************* GPIO ***********************************/
+#define _GPIO
+#define _GPIOA
+#define _GPIOB
+//#define _GPIOC
+//#define _GPIOD
+//#define _GPIOE
+//#define _GPIOF
+//#define _GPIOG
+#define _AFIO
+
+/************************************* I2C ************************************/
+//#define _I2C
+//#define _I2C1
+//#define _I2C2
+
+/************************************* IWDG ***********************************/
+//#define _IWDG
+
+/************************************* NVIC ***********************************/
+#define _NVIC
+
+/************************************* PWR ************************************/
+//#define _PWR
+
+/************************************* RCC ************************************/
+#define _RCC
+
+/************************************* RTC ************************************/
+//#define _RTC
+
+/************************************* SDIO ***********************************/
+//#define _SDIO
+
+/************************************* SPI ************************************/
+#define _SPI
+#define _SPI1
+#define _SPI2
+//#define _SPI3
+
+/************************************* SysTick ********************************/
+//#define _SysTick
+
+/************************************* TIM ************************************/
+//#define _TIM
+//#define _TIM1
+//#define _TIM2
+//#define _TIM3
+//#define _TIM4
+//#define _TIM5
+//#define _TIM6
+//#define _TIM7
+//#define _TIM8
+
+/************************************* USART **********************************/
+//#define _USART
+//#define _USART1
+//#define _USART2
+//#define _USART3
+//#define _UART4
+//#define _UART5
+
+/************************************* WWDG ***********************************/
+//#define _WWDG
+
+/* In the following line adjust the value of External High Speed oscillator (HSE)
+   used in your application */
+#define HSE_Value    ((u32)8000000) /* Value of the External oscillator in Hz*/
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  DEBUG
+/*******************************************************************************
+* Macro Name     : assert_param
+* Description    : The assert_param macro is used for function's parameters check.
+*                  It is used only if the library is compiled in DEBUG mode.
+* Input          : - expr: If expr is false, it calls assert_failed function
+*                    which reports the name of the source file and the source
+*                    line number of the call that failed.
+*                    If expr is true, it returns no value.
+* Return         : None
+*******************************************************************************/
+#define assert_param(expr) ((expr) ? (void)0 : assert_failed((u8 *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(u8* file, u32 line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* DEBUG */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_it.c b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_it.c
new file mode 100755
index 0000000..704430c
--- /dev/null
+++ b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_it.c
@@ -0,0 +1,741 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main Interrupt Service Routines.
+*                      This file provides template for all exceptions handler
+*                      and peripherals interrupt service routine.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : NMIException
+* Description    : This function handles NMI exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NMIException(void)
+{}
+
+/*******************************************************************************
+* Function Name  : HardFaultException
+* Description    : This function handles Hard Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void HardFaultException(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : MemManageException
+* Description    : This function handles Memory Manage exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void MemManageException(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : BusFaultException
+* Description    : This function handles Bus Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void BusFaultException(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : UsageFaultException
+* Description    : This function handles Usage Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UsageFaultException(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : DebugMonitor
+* Description    : This function handles Debug Monitor exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DebugMonitor(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SVCHandler
+* Description    : This function handles SVCall exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SVCHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PendSVC
+* Description    : This function handles PendSVC exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PendSVC(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SysTickHandler
+* Description    : This function handles SysTick Handler.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SysTickHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : WWDG_IRQHandler
+* Description    : This function handles WWDG interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void WWDG_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PVD_IRQHandler
+* Description    : This function handles PVD interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PVD_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TAMPER_IRQHandler
+* Description    : This function handles Tamper interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TAMPER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTC_IRQHandler
+* Description    : This function handles RTC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FLASH_IRQHandler
+* Description    : This function handles Flash interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FLASH_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RCC_IRQHandler
+* Description    : This function handles RCC interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI1_IRQHandler
+* Description    : This function handles External interrupt Line 1 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI2_IRQHandler
+* Description    : This function handles External interrupt Line 2 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI3_IRQHandler
+* Description    : This function handles External interrupt Line 3 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI4_IRQHandler
+* Description    : This function handles External interrupt Line 4 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel1_IRQHandler
+* Description    : This function handles DMA1 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel2_IRQHandler
+* Description    : This function handles DMA1 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel3_IRQHandler
+* Description    : This function handles DMA1 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel4_IRQHandler
+* Description    : This function handles DMA1 Channel 4 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel5_IRQHandler
+* Description    : This function handles DMA1 Channel 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel6_IRQHandler
+* Description    : This function handles DMA1 Channel 6 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel7_IRQHandler
+* Description    : This function handles DMA1 Channel 7 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC1_2_IRQHandler
+* Description    : This function handles ADC1 and ADC2 global interrupts requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC1_2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_HP_CAN_TX_IRQHandler
+* Description    : This function handles USB High Priority or CAN TX interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_HP_CAN_TX_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_LP_CAN_RX0_IRQHandler
+* Description    : This function handles USB Low Priority or CAN RX0 interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_LP_CAN_RX0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_RX1_IRQHandler
+* Description    : This function handles CAN RX1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_RX1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_SCE_IRQHandler
+* Description    : This function handles CAN SCE interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_SCE_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_BRK_IRQHandler
+* Description    : This function handles TIM1 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_UP_IRQHandler
+* Description    : This function handles TIM1 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_TRG_COM_IRQHandler
+* Description    : This function handles TIM1 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_CC_IRQHandler
+* Description    : This function handles TIM1 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM2_IRQHandler
+* Description    : This function handles TIM2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM3_IRQHandler
+* Description    : This function handles TIM3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM4_IRQHandler
+* Description    : This function handles TIM4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_EV_IRQHandler
+* Description    : This function handles I2C1 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_ER_IRQHandler
+* Description    : This function handles I2C1 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_EV_IRQHandler
+* Description    : This function handles I2C2 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_ER_IRQHandler
+* Description    : This function handles I2C2 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI1_IRQHandler
+* Description    : This function handles SPI1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI2_IRQHandler
+* Description    : This function handles SPI2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART1_IRQHandler
+* Description    : This function handles USART1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART2_IRQHandler
+* Description    : This function handles USART2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART3_IRQHandler
+* Description    : This function handles USART3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI15_10_IRQHandler
+* Description    : This function handles External lines 15 to 10 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI15_10_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTCAlarm_IRQHandler
+* Description    : This function handles RTC Alarm interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTCAlarm_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USBWakeUp_IRQHandler
+* Description    : This function handles USB WakeUp interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USBWakeUp_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_BRK_IRQHandler
+* Description    : This function handles TIM8 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_UP_IRQHandler
+* Description    : This function handles TIM8 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_TRG_COM_IRQHandler
+* Description    : This function handles TIM8 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_CC_IRQHandler
+* Description    : This function handles TIM8 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC3_IRQHandler
+* Description    : This function handles ADC3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FSMC_IRQHandler
+* Description    : This function handles FSMC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FSMC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SDIO_IRQHandler
+* Description    : This function handles SDIO global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SDIO_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM5_IRQHandler
+* Description    : This function handles TIM5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI3_IRQHandler
+* Description    : This function handles SPI3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART4_IRQHandler
+* Description    : This function handles UART4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART5_IRQHandler
+* Description    : This function handles UART5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM6_IRQHandler
+* Description    : This function handles TIM6 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM7_IRQHandler
+* Description    : This function handles TIM7 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel1_IRQHandler
+* Description    : This function handles DMA2 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel2_IRQHandler
+* Description    : This function handles DMA2 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel3_IRQHandler
+* Description    : This function handles DMA2 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel4_5_IRQHandler
+* Description    : This function handles DMA2 Channel 4 and DMA2 Channel 5
+*                  interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel4_5_IRQHandler(void)
+{}
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_it.h b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_it.h
new file mode 100755
index 0000000..58da1cc
--- /dev/null
+++ b/src/stm32lib/examples/SPI/FullDuplex_SoftNSS/stm32f10x_it.h
@@ -0,0 +1,100 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : This file contains the headers of the interrupt handlers.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IT_H
+#define __STM32F10x_IT_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMIException(void);
+void HardFaultException(void);
+void MemManageException(void);
+void BusFaultException(void);
+void UsageFaultException(void);
+void DebugMonitor(void);
+void SVCHandler(void);
+void PendSVC(void);
+void SysTickHandler(void);
+void WWDG_IRQHandler(void);
+void PVD_IRQHandler(void);
+void TAMPER_IRQHandler(void);
+void RTC_IRQHandler(void);
+void FLASH_IRQHandler(void);
+void RCC_IRQHandler(void);
+void EXTI0_IRQHandler(void);
+void EXTI1_IRQHandler(void);
+void EXTI2_IRQHandler(void);
+void EXTI3_IRQHandler(void);
+void EXTI4_IRQHandler(void);
+void DMA1_Channel1_IRQHandler(void);
+void DMA1_Channel2_IRQHandler(void);
+void DMA1_Channel3_IRQHandler(void);
+void DMA1_Channel4_IRQHandler(void);
+void DMA1_Channel5_IRQHandler(void);
+void DMA1_Channel6_IRQHandler(void);
+void DMA1_Channel7_IRQHandler(void);
+void ADC1_2_IRQHandler(void);
+void USB_HP_CAN_TX_IRQHandler(void);
+void USB_LP_CAN_RX0_IRQHandler(void);
+void CAN_RX1_IRQHandler(void);
+void CAN_SCE_IRQHandler(void);
+void EXTI9_5_IRQHandler(void);
+void TIM1_BRK_IRQHandler(void);
+void TIM1_UP_IRQHandler(void);
+void TIM1_TRG_COM_IRQHandler(void);
+void TIM1_CC_IRQHandler(void);
+void TIM2_IRQHandler(void);
+void TIM3_IRQHandler(void);
+void TIM4_IRQHandler(void);
+void I2C1_EV_IRQHandler(void);
+void I2C1_ER_IRQHandler(void);
+void I2C2_EV_IRQHandler(void);
+void I2C2_ER_IRQHandler(void);
+void SPI1_IRQHandler(void);
+void SPI2_IRQHandler(void);
+void USART1_IRQHandler(void);
+void USART2_IRQHandler(void);
+void USART3_IRQHandler(void);
+void EXTI15_10_IRQHandler(void);
+void RTCAlarm_IRQHandler(void);
+void USBWakeUp_IRQHandler(void);
+void TIM8_BRK_IRQHandler(void);
+void TIM8_UP_IRQHandler(void);
+void TIM8_TRG_COM_IRQHandler(void);
+void TIM8_CC_IRQHandler(void);
+void ADC3_IRQHandler(void);
+void FSMC_IRQHandler(void);
+void SDIO_IRQHandler(void);
+void TIM5_IRQHandler(void);
+void SPI3_IRQHandler(void);
+void UART4_IRQHandler(void);
+void UART5_IRQHandler(void);
+void TIM6_IRQHandler(void);
+void TIM7_IRQHandler(void);
+void DMA2_Channel1_IRQHandler(void);
+void DMA2_Channel2_IRQHandler(void);
+void DMA2_Channel3_IRQHandler(void);
+void DMA2_Channel4_5_IRQHandler(void);
+
+#endif /* __STM32F10x_IT_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/main.c b/src/stm32lib/examples/SPI/M25P64_FLASH/main.c
new file mode 100755
index 0000000..b267d3d
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/main.c
@@ -0,0 +1,264 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : main.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main program body
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "platform_config.h"
+#include "spi_flash.h"
+
+/* Local includes ------------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
+
+/* Private define ------------------------------------------------------------*/
+#define  FLASH_WriteAddress     0x700000
+#define  FLASH_ReadAddress      FLASH_WriteAddress
+#define  FLASH_SectorToErase    FLASH_WriteAddress
+#define  M25P64_FLASH_ID        0x202017
+#define  BufferSize (countof(Tx_Buffer)-1)
+
+/* Private macro -------------------------------------------------------------*/
+#define countof(a) (sizeof(a) / sizeof(*(a)))
+
+/* Private variables ---------------------------------------------------------*/
+u8 Tx_Buffer[] = "STM32F10x SPI Firmware Library Example: communication with an M25P64 SPI FLASH";
+u8 Index, Rx_Buffer[BufferSize];
+volatile TestStatus TransferStatus1 = FAILED, TransferStatus2 = PASSED;
+vu32 FLASH_ID = 0;
+ErrorStatus HSEStartUpStatus;
+
+/* Private functions ---------------------------------------------------------*/
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength);
+void RCC_Configuration(void);
+void GPIO_Configuration(void);
+void NVIC_Configuration(void);
+
+
+/*******************************************************************************
+* Function Name  : main
+* Description    : Main program
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+int main(void)
+{
+#ifdef DEBUG
+  debug();
+#endif
+
+  /* System clocks configuration */
+  RCC_Configuration();
+
+  /* NVIC configuration */
+  NVIC_Configuration();
+
+  /* GPIO configuration */
+  GPIO_Configuration();
+
+  /* Initialize the SPI FLASH driver */
+  SPI_FLASH_Init();
+
+  /* Get SPI Flash ID */
+  FLASH_ID = SPI_FLASH_ReadID();
+  /* Check the SPI Flash ID */
+  if (FLASH_ID == M25P64_FLASH_ID)
+  {
+    /* OK: Set GPIO_LED pin 6 */
+    GPIO_WriteBit(GPIO_LED, GPIO_Pin_6, Bit_SET);
+  }
+  else
+  {
+    /* Error: Set GPIO_LED pin 7 */
+    GPIO_WriteBit(GPIO_LED, GPIO_Pin_7, Bit_SET);
+  }
+
+  /* Perform a write in the Flash followed by a read of the written data */
+  /* Erase SPI FLASH Sector to write on */
+  SPI_FLASH_SectorErase(FLASH_SectorToErase);
+
+  /* Write Tx_Buffer data to SPI FLASH memory */
+  SPI_FLASH_BufferWrite(Tx_Buffer, FLASH_WriteAddress, BufferSize);
+
+  /* Read data from SPI FLASH memory */
+  SPI_FLASH_BufferRead(Rx_Buffer, FLASH_ReadAddress, BufferSize);
+
+  /* Check the corectness of written dada */
+  TransferStatus1 = Buffercmp(Tx_Buffer, Rx_Buffer, BufferSize);
+  /* TransferStatus1 = PASSED, if the transmitted and received data by SPI1
+     are the same */
+  /* TransferStatus1 = FAILED, if the transmitted and received data by SPI1
+     are different */
+
+  /* Perform an erase in the Flash followed by a read of the written data */
+  /* Erase SPI FLASH Sector to write on */
+  SPI_FLASH_SectorErase(FLASH_SectorToErase);
+
+  /* Read data from SPI FLASH memory */
+  SPI_FLASH_BufferRead(Rx_Buffer, FLASH_ReadAddress, BufferSize);
+
+  /* Check the corectness of erasing operation dada */
+  for (Index = 0; Index < BufferSize; Index++)
+  {
+    if (Rx_Buffer[Index] != 0xFF)
+    {
+      TransferStatus2 = FAILED;
+    }
+  }
+  /* TransferStatus2 = PASSED, if the specified sector part is erased */
+  /* TransferStatus2 = FAILED, if the specified sector part is not well erased  */
+
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : RCC_Configuration
+* Description    : Configures the different system clocks.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_Configuration(void)
+{
+  /* RCC system reset(for debug purpose) */
+  RCC_DeInit();
+
+  /* Enable HSE */
+  RCC_HSEConfig(RCC_HSE_ON);
+
+  /* Wait till HSE is ready */
+  HSEStartUpStatus = RCC_WaitForHSEStartUp();
+
+  if (HSEStartUpStatus == SUCCESS)
+  {
+    /* Enable Prefetch Buffer */
+    FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
+
+    /* Flash 2 wait state */
+    FLASH_SetLatency(FLASH_Latency_2);
+
+    /* HCLK = SYSCLK */
+    RCC_HCLKConfig(RCC_SYSCLK_Div1);
+
+    /* PCLK2 = HCLK */
+    RCC_PCLK2Config(RCC_HCLK_Div1);
+
+    /* PCLK1 = HCLK/2 */
+    RCC_PCLK1Config(RCC_HCLK_Div2);
+
+    /* PLLCLK = 8MHz * 9 = 72 MHz */
+    RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
+
+    /* Enable PLL */
+    RCC_PLLCmd(ENABLE);
+
+    /* Wait till PLL is ready */
+    while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
+    {}
+
+    /* Select PLL as system clock source */
+    RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSYSCLKSource() != 0x08)
+    {}
+  }
+
+  /* Enable GPIO_LED clock */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_LED, ENABLE);
+}
+
+/*******************************************************************************
+* Function Name  : GPIO_Configuration
+* Description    : Configures the different GPIO ports.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Configure GPIO LED pin6 and pin7 as Output push-pull --------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
+  GPIO_Init(GPIO_LED, &GPIO_InitStructure);
+}
+
+/*******************************************************************************
+* Function Name  : NVIC_Configuration
+* Description    : Configures Vector Table base location.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NVIC_Configuration(void)
+{
+#ifdef  VECT_TAB_RAM
+  /* Set the Vector Table base location at 0x20000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
+#else  /* VECT_TAB_FLASH  */
+  /* Set the Vector Table base location at 0x08000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
+#endif
+}
+
+/*******************************************************************************
+* Function Name  : Buffercmp
+* Description    : Compares two buffers.
+* Input          : - pBuffer1, pBuffer2: buffers to be compared.
+*                : - BufferLength: buffer's length
+* Output         : None
+* Return         : PASSED: pBuffer1 identical to pBuffer2
+*                  FAILED: pBuffer1 differs from pBuffer2
+*******************************************************************************/
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength)
+{
+  while (BufferLength--)
+  {
+    if (*pBuffer1 != *pBuffer2)
+    {
+      return FAILED;
+    }
+
+    pBuffer1++;
+    pBuffer2++;
+  }
+
+  return PASSED;
+}
+
+#ifdef  DEBUG
+/*******************************************************************************
+* Function Name  : assert_failed
+* Description    : Reports the name of the source file and the source line number
+*                  where the assert_param error has occurred.
+* Input          : - file: pointer to the source file name
+*                  - line: assert_param error line source number
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void assert_failed(u8* file, u32 line)
+{
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+
+  /* Infinite loop */
+  while (1)
+  {}
+}
+#endif
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/platform_config.h b/src/stm32lib/examples/SPI/M25P64_FLASH/platform_config.h
new file mode 100755
index 0000000..3b73964
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/platform_config.h
@@ -0,0 +1,44 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : platform_config.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Evaluation board specific configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __PLATFORM_CONFIG_H
+#define __PLATFORM_CONFIG_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line corresponding to the STMicroelectronics evaluation board
+   used to run the example */
+#if !defined (USE_STM3210B_EVAL) &&  !defined (USE_STM3210E_EVAL)
+//#define USE_STM3210B_EVAL
+#define USE_STM3210E_EVAL
+#endif
+
+/* Define the STM32F10x hardware depending on the used evaluation board */
+#ifdef USE_STM3210B_EVAL
+  #define GPIO_LED                          GPIOC
+  #define RCC_APB2Periph_GPIO_LED           RCC_APB2Periph_GPIOC
+#elif defined USE_STM3210E_EVAL
+  #define GPIO_LED                          GPIOF
+  #define RCC_APB2Periph_GPIO_LED           RCC_APB2Periph_GPIOF
+#endif /* USE_STM3210B_EVAL */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+#endif /* __PLATFORM_CONFIG_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/readme.txt b/src/stm32lib/examples/SPI/M25P64_FLASH/readme.txt
new file mode 100755
index 0000000..d29c571
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/readme.txt
@@ -0,0 +1,99 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the SPI M25P64_Flash Example.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+Example description
+===================
+This example provides a basic example of how to use the SPI firmware library
+and an associate SPI FLASH driver to communicate with an M25P64 FLASH.
+
+The first step consist in reading the SPI Flash ID. A comparison between the ID 
+read from SPI flash and the expected one is done and a specific GPIO pin is set 
+in case of success otherwise this GPIO pin is reset.  
+
+Using this driver the program performs an erase of the sector to be accessed, a 
+write of a Tx_Buffer, defined in the main.c file, to the memory followed by a read
+of the written data. Then data read from the memory stored in the Rx_Buffer are
+compared with the expected values of the Tx_Buffer. The result of this comparison
+is stored in the "TransferStatus1" variable.
+
+A second erase of the same sector is done at the end, and a test is done to be
+sure that all the data written there are erased further to the sector erase. All
+the data location are read and checked with 0xFF value. The result of this test
+is stored in "TransferStatus2" variable which is FAILED in case of error.
+
+The SPI1 is configured as Master with an 8bits data size. A GPIO pin is used
+as output push-pull to drive the SPI Flash chip select pin.  
+The FLASH_WriteAddress and the FLASH_ReadAddress where the program start the write 
+and the read operations are defined in the main.c file. 
+The system clock is set to 72MHz and SPI1 baudrate to 18 Mbit/s.
+
+
+Directory contents
+==================
+platform_config.h    Evaluation board specific configuration file
+stm32f10x_conf.h     Library Configuration file
+stm32f10x_it.c       Interrupt handlers
+stm32f10x_it.h       Header for stm32f10x_it.c
+main.c               Main program
+spi_flash.c          SPI FLASH driver
+spi_flash.h          Header for the spi_flash.c file
+
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+To select the STMicroelectronics evaluation board used to run the example, uncomment
+the corresponding line in platform_config.h and spi_flash.h files.
+
+ + STM3210B-EVAL 
+    - Use LD1 and LD2 leds connected respectively to PC.06 and PC.07 pins
+ 
+ + STM3210E-EVAL
+    - Use LD1 and LD2 leds connected respectively to PF.06 and PF.07 pins
+
+On the STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation boards, this 
+SPI Flash is already available and there is no need to any extra hardware connections. 
+
+If a different platform is used:
+ - Connect both SPI1 and SPI FLASH pins as following:
+    - Connect SPI1_NSS (PA.04) pin to SPI Flash chip select (pin1) and use the 
+        STM3210B-EVAL hardware configuration defines.
+    - Connect SPI1_SCLK (PA.05) pin to SPI Flash serial clock (pin6).
+    - Connect SPI1_MISO (PA.06) pin to SPI Flash serial data output (pin2).
+    - Connect SPI1_MOSI (PA.07) pin to SPI Flash serial data input (pin5).
+    - Connect SPI Flash Write Protect (pin3) to Vdd
+    - Connect SPI Flash Hold (pin7) to Vdd
+    - Connect SPI Flash Vcc (pin8) to Vdd
+    - Connect SPI Flash Vss (pin4) to Vss
+
+
+How to use it
+=============
+In order to make the program work, you must do the following :
+- Create a project and setup all your toolchain's start-up files
+- Compile the directory content files and required Library files :
+  + stm32f10x_lib.c
+  + stm32f10x_spi.c
+  + stm32f10x_rcc.c
+  + stm32f10x_gpio.c
+  + stm32f10x_nvic.c
+  + stm32f10x_flash.c
+    
+- Link all compiled files and load your image into target memory
+- Run the example
+
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/spi_flash.c b/src/stm32lib/examples/SPI/M25P64_FLASH/spi_flash.c
new file mode 100755
index 0000000..e19e7c1
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/spi_flash.c
@@ -0,0 +1,482 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : spi_flash.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : This file provides a set of functions needed to manage the
+*                      communication between SPI peripheral and SPI M25P64 FLASH.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "spi_flash.h"
+
+/* Private typedef -----------------------------------------------------------*/
+#define SPI_FLASH_PageSize    0x1006
+
+/* Private define ------------------------------------------------------------*/
+#define WRITE      0x02  /* Write to Memory instruction */
+#define WRSR       0x01  /* Write Status Register instruction */
+#define WREN       0x06  /* Write enable instruction */
+
+#define READ       0x03  /* Read from Memory instruction */
+#define RDSR       0x05  /* Read Status Register instruction  */
+#define RDID       0x9F  /* Read identification */
+#define SE         0xD8  /* Sector Erase instruction */
+#define BE         0xC7  /* Bulk Erase instruction */
+
+#define WIP_Flag   0x01  /* Write In Progress (WIP) flag */
+
+#define Dummy_Byte 0xA5
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_Init
+* Description    : Initializes the peripherals used by the SPI FLASH driver.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_Init(void)
+{
+  SPI_InitTypeDef  SPI_InitStructure;
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Enable SPI1 and GPIO clocks */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1 | RCC_APB2Periph_GPIOA |
+                         RCC_APB2Periph_GPIO_CS, ENABLE);
+
+  /* Configure SPI1 pins: SCK, MISO and MOSI */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+  /* Configure I/O for Flash Chip select */
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_CS;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
+  GPIO_Init(GPIO_CS, &GPIO_InitStructure);
+
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+
+  /* SPI1 configuration */
+  SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
+  SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
+  SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
+  SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
+  SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
+  SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
+  SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
+  SPI_InitStructure.SPI_CRCPolynomial = 7;
+  SPI_Init(SPI1, &SPI_InitStructure);
+
+  /* Enable SPI1  */
+  SPI_Cmd(SPI1, ENABLE);
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_SectorErase
+* Description    : Erases the specified FLASH sector.
+* Input          : SectorAddr: address of the sector to erase.
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_SectorErase(u32 SectorAddr)
+{
+  /* Send write enable instruction */
+  SPI_FLASH_WriteEnable();
+
+  /* Sector Erase */
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+  /* Send Sector Erase instruction */
+  SPI_FLASH_SendByte(SE);
+  /* Send SectorAddr high nibble address byte */
+  SPI_FLASH_SendByte((SectorAddr & 0xFF0000) >> 16);
+  /* Send SectorAddr medium nibble address byte */
+  SPI_FLASH_SendByte((SectorAddr & 0xFF00) >> 8);
+  /* Send SectorAddr low nibble address byte */
+  SPI_FLASH_SendByte(SectorAddr & 0xFF);
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+
+  /* Wait the end of Flash writing */
+  SPI_FLASH_WaitForWriteEnd();
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_BulkErase
+* Description    : Erases the entire FLASH.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_BulkErase(void)
+{
+  /* Send write enable instruction */
+  SPI_FLASH_WriteEnable();
+
+  /* Bulk Erase */
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+  /* Send Bulk Erase instruction  */
+  SPI_FLASH_SendByte(BE);
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+
+  /* Wait the end of Flash writing */
+  SPI_FLASH_WaitForWriteEnd();
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_PageWrite
+* Description    : Writes more than one byte to the FLASH with a single WRITE
+*                  cycle(Page WRITE sequence). The number of byte can't exceed
+*                  the FLASH page size.
+* Input          : - pBuffer : pointer to the buffer  containing the data to be
+*                    written to the FLASH.
+*                  - WriteAddr : FLASH's internal address to write to.
+*                  - NumByteToWrite : number of bytes to write to the FLASH,
+*                    must be equal or less than "SPI_FLASH_PageSize" value.
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_PageWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite)
+{
+  /* Enable the write access to the FLASH */
+  SPI_FLASH_WriteEnable();
+
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+  /* Send "Write to Memory " instruction */
+  SPI_FLASH_SendByte(WRITE);
+  /* Send WriteAddr high nibble address byte to write to */
+  SPI_FLASH_SendByte((WriteAddr & 0xFF0000) >> 16);
+  /* Send WriteAddr medium nibble address byte to write to */
+  SPI_FLASH_SendByte((WriteAddr & 0xFF00) >> 8);
+  /* Send WriteAddr low nibble address byte to write to */
+  SPI_FLASH_SendByte(WriteAddr & 0xFF);
+
+  /* while there is data to be written on the FLASH */
+  while (NumByteToWrite--)
+  {
+    /* Send the current byte */
+    SPI_FLASH_SendByte(*pBuffer);
+    /* Point on the next byte to be written */
+    pBuffer++;
+  }
+
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+
+  /* Wait the end of Flash writing */
+  SPI_FLASH_WaitForWriteEnd();
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_BufferWrite
+* Description    : Writes block of data to the FLASH. In this function, the
+*                  number of WRITE cycles are reduced, using Page WRITE sequence.
+* Input          : - pBuffer : pointer to the buffer  containing the data to be
+*                    written to the FLASH.
+*                  - WriteAddr : FLASH's internal address to write to.
+*                  - NumByteToWrite : number of bytes to write to the FLASH.
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_BufferWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite)
+{
+  u8 NumOfPage = 0, NumOfSingle = 0, Addr = 0, count = 0, temp = 0;
+
+  Addr = WriteAddr % SPI_FLASH_PageSize;
+  count = SPI_FLASH_PageSize - Addr;
+  NumOfPage =  NumByteToWrite / SPI_FLASH_PageSize;
+  NumOfSingle = NumByteToWrite % SPI_FLASH_PageSize;
+
+  if (Addr == 0) /* WriteAddr is SPI_FLASH_PageSize aligned  */
+  {
+    if (NumOfPage == 0) /* NumByteToWrite < SPI_FLASH_PageSize */
+    {
+      SPI_FLASH_PageWrite(pBuffer, WriteAddr, NumByteToWrite);
+    }
+    else /* NumByteToWrite > SPI_FLASH_PageSize */
+    {
+      while (NumOfPage--)
+      {
+        SPI_FLASH_PageWrite(pBuffer, WriteAddr, SPI_FLASH_PageSize);
+        WriteAddr +=  SPI_FLASH_PageSize;
+        pBuffer += SPI_FLASH_PageSize;
+      }
+
+      SPI_FLASH_PageWrite(pBuffer, WriteAddr, NumOfSingle);
+    }
+  }
+  else /* WriteAddr is not SPI_FLASH_PageSize aligned  */
+  {
+    if (NumOfPage == 0) /* NumByteToWrite < SPI_FLASH_PageSize */
+    {
+      if (NumOfSingle > count) /* (NumByteToWrite + WriteAddr) > SPI_FLASH_PageSize */
+      {
+        temp = NumOfSingle - count;
+
+        SPI_FLASH_PageWrite(pBuffer, WriteAddr, count);
+        WriteAddr +=  count;
+        pBuffer += count;
+
+        SPI_FLASH_PageWrite(pBuffer, WriteAddr, temp);
+      }
+      else
+      {
+        SPI_FLASH_PageWrite(pBuffer, WriteAddr, NumByteToWrite);
+      }
+    }
+    else /* NumByteToWrite > SPI_FLASH_PageSize */
+    {
+      NumByteToWrite -= count;
+      NumOfPage =  NumByteToWrite / SPI_FLASH_PageSize;
+      NumOfSingle = NumByteToWrite % SPI_FLASH_PageSize;
+
+      SPI_FLASH_PageWrite(pBuffer, WriteAddr, count);
+      WriteAddr +=  count;
+      pBuffer += count;
+
+      while (NumOfPage--)
+      {
+        SPI_FLASH_PageWrite(pBuffer, WriteAddr, SPI_FLASH_PageSize);
+        WriteAddr +=  SPI_FLASH_PageSize;
+        pBuffer += SPI_FLASH_PageSize;
+      }
+
+      if (NumOfSingle != 0)
+      {
+        SPI_FLASH_PageWrite(pBuffer, WriteAddr, NumOfSingle);
+      }
+    }
+  }
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_BufferRead
+* Description    : Reads a block of data from the FLASH.
+* Input          : - pBuffer : pointer to the buffer that receives the data read
+*                    from the FLASH.
+*                  - ReadAddr : FLASH's internal address to read from.
+*                  - NumByteToRead : number of bytes to read from the FLASH.
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_BufferRead(u8* pBuffer, u32 ReadAddr, u16 NumByteToRead)
+{
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+
+  /* Send "Read from Memory " instruction */
+  SPI_FLASH_SendByte(READ);
+
+  /* Send ReadAddr high nibble address byte to read from */
+  SPI_FLASH_SendByte((ReadAddr & 0xFF0000) >> 16);
+  /* Send ReadAddr medium nibble address byte to read from */
+  SPI_FLASH_SendByte((ReadAddr& 0xFF00) >> 8);
+  /* Send ReadAddr low nibble address byte to read from */
+  SPI_FLASH_SendByte(ReadAddr & 0xFF);
+
+  while (NumByteToRead--) /* while there is data to be read */
+  {
+    /* Read a byte from the FLASH */
+    *pBuffer = SPI_FLASH_SendByte(Dummy_Byte);
+    /* Point to the next location where the byte read will be saved */
+    pBuffer++;
+  }
+
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_ReadID
+* Description    : Reads FLASH identification.
+* Input          : None
+* Output         : None
+* Return         : FLASH identification
+*******************************************************************************/
+u32 SPI_FLASH_ReadID(void)
+{
+  u32 Temp = 0, Temp0 = 0, Temp1 = 0, Temp2 = 0;
+
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+
+  /* Send "RDID " instruction */
+  SPI_FLASH_SendByte(0x9F);
+
+  /* Read a byte from the FLASH */
+  Temp0 = SPI_FLASH_SendByte(Dummy_Byte);
+
+  /* Read a byte from the FLASH */
+  Temp1 = SPI_FLASH_SendByte(Dummy_Byte);
+
+  /* Read a byte from the FLASH */
+  Temp2 = SPI_FLASH_SendByte(Dummy_Byte);
+
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+
+  Temp = (Temp0 << 16) | (Temp1 << 8) | Temp2;
+
+  return Temp;
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_StartReadSequence
+* Description    : Initiates a read data byte (READ) sequence from the Flash.
+*                  This is done by driving the /CS line low to select the device,
+*                  then the READ instruction is transmitted followed by 3 bytes
+*                  address. This function exit and keep the /CS line low, so the
+*                  Flash still being selected. With this technique the whole
+*                  content of the Flash is read with a single READ instruction.
+* Input          : - ReadAddr : FLASH's internal address to read from.
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_StartReadSequence(u32 ReadAddr)
+{
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+
+  /* Send "Read from Memory " instruction */
+  SPI_FLASH_SendByte(READ);
+
+  /* Send the 24-bit address of the address to read from -----------------------*/
+  /* Send ReadAddr high nibble address byte */
+  SPI_FLASH_SendByte((ReadAddr & 0xFF0000) >> 16);
+  /* Send ReadAddr medium nibble address byte */
+  SPI_FLASH_SendByte((ReadAddr& 0xFF00) >> 8);
+  /* Send ReadAddr low nibble address byte */
+  SPI_FLASH_SendByte(ReadAddr & 0xFF);
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_ReadByte
+* Description    : Reads a byte from the SPI Flash.
+*                  This function must be used only if the Start_Read_Sequence
+*                  function has been previously called.
+* Input          : None
+* Output         : None
+* Return         : Byte Read from the SPI Flash.
+*******************************************************************************/
+u8 SPI_FLASH_ReadByte(void)
+{
+  return (SPI_FLASH_SendByte(Dummy_Byte));
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_SendByte
+* Description    : Sends a byte through the SPI interface and return the byte
+*                  received from the SPI bus.
+* Input          : byte : byte to send.
+* Output         : None
+* Return         : The value of the received byte.
+*******************************************************************************/
+u8 SPI_FLASH_SendByte(u8 byte)
+{
+  /* Loop while DR register in not emplty */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
+
+  /* Send byte through the SPI1 peripheral */
+  SPI_I2S_SendData(SPI1, byte);
+
+  /* Wait to receive a byte */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+
+  /* Return the byte read from the SPI bus */
+  return SPI_I2S_ReceiveData(SPI1);
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_SendHalfWord
+* Description    : Sends a Half Word through the SPI interface and return the
+*                  Half Word received from the SPI bus.
+* Input          : Half Word : Half Word to send.
+* Output         : None
+* Return         : The value of the received Half Word.
+*******************************************************************************/
+u16 SPI_FLASH_SendHalfWord(u16 HalfWord)
+{
+  /* Loop while DR register in not emplty */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
+
+  /* Send Half Word through the SPI1 peripheral */
+  SPI_I2S_SendData(SPI1, HalfWord);
+
+  /* Wait to receive a Half Word */
+  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
+
+  /* Return the Half Word read from the SPI bus */
+  return SPI_I2S_ReceiveData(SPI1);
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_WriteEnable
+* Description    : Enables the write access to the FLASH.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_WriteEnable(void)
+{
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+
+  /* Send "Write Enable" instruction */
+  SPI_FLASH_SendByte(WREN);
+
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+}
+
+/*******************************************************************************
+* Function Name  : SPI_FLASH_WaitForWriteEnd
+* Description    : Polls the status of the Write In Progress (WIP) flag in the
+*                  FLASH's status  register  and  loop  until write  opertaion
+*                  has completed.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI_FLASH_WaitForWriteEnd(void)
+{
+  u8 FLASH_Status = 0;
+
+  /* Select the FLASH: Chip Select low */
+  SPI_FLASH_CS_LOW();
+
+  /* Send "Read Status Register" instruction */
+  SPI_FLASH_SendByte(RDSR);
+
+  /* Loop as long as the memory is busy with a write cycle */
+  do
+  {
+    /* Send a dummy byte to generate the clock needed by the FLASH
+    and put the value of the status register in FLASH_Status variable */
+    FLASH_Status = SPI_FLASH_SendByte(Dummy_Byte);
+
+  }
+  while ((FLASH_Status & WIP_Flag) == SET); /* Write in progress */
+
+  /* Deselect the FLASH: Chip Select high */
+  SPI_FLASH_CS_HIGH();
+}
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/spi_flash.h b/src/stm32lib/examples/SPI/M25P64_FLASH/spi_flash.h
new file mode 100755
index 0000000..9b7d569
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/spi_flash.h
@@ -0,0 +1,68 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : spi_flash.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Header for spi_flash.c file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __SPI_FLASH_H
+#define __SPI_FLASH_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line corresponding to the STMicroelectronics evaluation board
+   used to run the example */
+#if !defined (USE_STM3210B_EVAL) &&  !defined (USE_STM3210E_EVAL)
+ //#define USE_STM3210B_EVAL
+ #define USE_STM3210E_EVAL
+#endif
+
+#ifdef USE_STM3210B_EVAL
+ #define GPIO_CS                  GPIOA
+ #define RCC_APB2Periph_GPIO_CS   RCC_APB2Periph_GPIOA
+ #define GPIO_Pin_CS              GPIO_Pin_4 
+#else /* USE_STM3210E_EVAL */
+ #define GPIO_CS                  GPIOB
+ #define RCC_APB2Periph_GPIO_CS   RCC_APB2Periph_GPIOB
+ #define GPIO_Pin_CS              GPIO_Pin_2 
+#endif
+
+/* Exported macro ------------------------------------------------------------*/
+/* Select SPI FLASH: Chip Select pin low  */
+#define SPI_FLASH_CS_LOW()       GPIO_ResetBits(GPIO_CS, GPIO_Pin_CS)
+/* Deselect SPI FLASH: Chip Select pin high */
+#define SPI_FLASH_CS_HIGH()      GPIO_SetBits(GPIO_CS, GPIO_Pin_CS)
+
+/* Exported functions ------------------------------------------------------- */
+/*----- High layer function -----*/
+void SPI_FLASH_Init(void);
+void SPI_FLASH_SectorErase(u32 SectorAddr);
+void SPI_FLASH_BulkErase(void);
+void SPI_FLASH_PageWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite);
+void SPI_FLASH_BufferWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite);
+void SPI_FLASH_BufferRead(u8* pBuffer, u32 ReadAddr, u16 NumByteToRead);
+u32 SPI_FLASH_ReadID(void);
+void SPI_FLASH_StartReadSequence(u32 ReadAddr);
+
+/*----- Low layer function -----*/
+u8 SPI_FLASH_ReadByte(void);
+u8 SPI_FLASH_SendByte(u8 byte);
+u16 SPI_FLASH_SendHalfWord(u16 HalfWord);
+void SPI_FLASH_WriteEnable(void);
+void SPI_FLASH_WaitForWriteEnd(void);
+
+#endif /* __SPI_FLASH_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_conf.h b/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_conf.h
new file mode 100755
index 0000000..595dede
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_conf.h
@@ -0,0 +1,170 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_conf.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Library configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_type.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to compile the library in DEBUG mode, this will expanse
+   the "assert_param" macro in the firmware library code (see "Exported macro"
+   section below) */
+/*#define DEBUG    1*/
+
+/* Comment the line below to disable the specific peripheral inclusion */
+/************************************* ADC ************************************/
+//#define _ADC
+//#define _ADC1
+//#define _ADC2
+//#define _ADC3
+
+/************************************* BKP ************************************/
+//#define _BKP
+
+/************************************* CAN ************************************/
+//#define _CAN
+
+/************************************* CRC ************************************/
+//#define _CRC
+
+/************************************* DAC ************************************/
+//#define _DAC
+
+/************************************* DBGMCU *********************************/
+#define _DBGMCU
+
+/************************************* DMA ************************************/
+//#define _DMA
+//#define _DMA1_Channel1
+//#define _DMA1_Channel2
+//#define _DMA1_Channel3
+//#define _DMA1_Channel4
+//#define _DMA1_Channel5
+//#define _DMA1_Channel6
+//#define _DMA1_Channel7
+//#define _DMA2_Channel1
+//#define _DMA2_Channel2
+//#define _DMA2_Channel3
+//#define _DMA2_Channel4
+//#define _DMA2_Channel5
+
+/************************************* EXTI ***********************************/
+//#define _EXTI
+
+/************************************* FLASH and Option Bytes *****************/
+#define _FLASH
+/* Uncomment the line below to enable FLASH program/erase/protections functions,
+   otherwise only FLASH configuration (latency, prefetch, half cycle) functions
+   are enabled */
+/* #define _FLASH_PROG */
+
+/************************************* FSMC ***********************************/
+//#define _FSMC
+
+/************************************* GPIO ***********************************/
+#define _GPIO
+#define _GPIOA
+#define _GPIOB
+#define _GPIOC
+//#define _GPIOD
+//#define _GPIOE
+#define _GPIOF
+//#define _GPIOG
+#define _AFIO
+
+/************************************* I2C ************************************/
+//#define _I2C
+//#define _I2C1
+//#define _I2C2
+
+/************************************* IWDG ***********************************/
+//#define _IWDG
+
+/************************************* NVIC ***********************************/
+#define _NVIC
+
+/************************************* PWR ************************************/
+//#define _PWR
+
+/************************************* RCC ************************************/
+#define _RCC
+
+/************************************* RTC ************************************/
+//#define _RTC
+
+/************************************* SDIO ***********************************/
+//#define _SDIO
+
+/************************************* SPI ************************************/
+#define _SPI
+#define _SPI1
+//#define _SPI2
+//#define _SPI3
+
+/************************************* SysTick ********************************/
+//#define _SysTick
+
+/************************************* TIM ************************************/
+//#define _TIM
+//#define _TIM1
+//#define _TIM2
+//#define _TIM3
+//#define _TIM4
+//#define _TIM5
+//#define _TIM6
+//#define _TIM7
+//#define _TIM8
+
+/************************************* USART **********************************/
+//#define _USART
+//#define _USART1
+//#define _USART2
+//#define _USART3
+//#define _UART4
+//#define _UART5
+
+/************************************* WWDG ***********************************/
+//#define _WWDG
+
+/* In the following line adjust the value of External High Speed oscillator (HSE)
+   used in your application */
+#define HSE_Value    ((u32)8000000) /* Value of the External oscillator in Hz*/
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  DEBUG
+/*******************************************************************************
+* Macro Name     : assert_param
+* Description    : The assert_param macro is used for function's parameters check.
+*                  It is used only if the library is compiled in DEBUG mode.
+* Input          : - expr: If expr is false, it calls assert_failed function
+*                    which reports the name of the source file and the source
+*                    line number of the call that failed.
+*                    If expr is true, it returns no value.
+* Return         : None
+*******************************************************************************/
+#define assert_param(expr) ((expr) ? (void)0 : assert_failed((u8 *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(u8* file, u32 line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* DEBUG */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_it.c b/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_it.c
new file mode 100755
index 0000000..704430c
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_it.c
@@ -0,0 +1,741 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main Interrupt Service Routines.
+*                      This file provides template for all exceptions handler
+*                      and peripherals interrupt service routine.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : NMIException
+* Description    : This function handles NMI exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NMIException(void)
+{}
+
+/*******************************************************************************
+* Function Name  : HardFaultException
+* Description    : This function handles Hard Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void HardFaultException(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : MemManageException
+* Description    : This function handles Memory Manage exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void MemManageException(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : BusFaultException
+* Description    : This function handles Bus Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void BusFaultException(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : UsageFaultException
+* Description    : This function handles Usage Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UsageFaultException(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : DebugMonitor
+* Description    : This function handles Debug Monitor exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DebugMonitor(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SVCHandler
+* Description    : This function handles SVCall exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SVCHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PendSVC
+* Description    : This function handles PendSVC exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PendSVC(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SysTickHandler
+* Description    : This function handles SysTick Handler.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SysTickHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : WWDG_IRQHandler
+* Description    : This function handles WWDG interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void WWDG_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PVD_IRQHandler
+* Description    : This function handles PVD interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PVD_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TAMPER_IRQHandler
+* Description    : This function handles Tamper interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TAMPER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTC_IRQHandler
+* Description    : This function handles RTC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FLASH_IRQHandler
+* Description    : This function handles Flash interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FLASH_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RCC_IRQHandler
+* Description    : This function handles RCC interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI1_IRQHandler
+* Description    : This function handles External interrupt Line 1 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI2_IRQHandler
+* Description    : This function handles External interrupt Line 2 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI3_IRQHandler
+* Description    : This function handles External interrupt Line 3 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI4_IRQHandler
+* Description    : This function handles External interrupt Line 4 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel1_IRQHandler
+* Description    : This function handles DMA1 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel2_IRQHandler
+* Description    : This function handles DMA1 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel3_IRQHandler
+* Description    : This function handles DMA1 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel4_IRQHandler
+* Description    : This function handles DMA1 Channel 4 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel5_IRQHandler
+* Description    : This function handles DMA1 Channel 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel6_IRQHandler
+* Description    : This function handles DMA1 Channel 6 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel7_IRQHandler
+* Description    : This function handles DMA1 Channel 7 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC1_2_IRQHandler
+* Description    : This function handles ADC1 and ADC2 global interrupts requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC1_2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_HP_CAN_TX_IRQHandler
+* Description    : This function handles USB High Priority or CAN TX interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_HP_CAN_TX_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_LP_CAN_RX0_IRQHandler
+* Description    : This function handles USB Low Priority or CAN RX0 interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_LP_CAN_RX0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_RX1_IRQHandler
+* Description    : This function handles CAN RX1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_RX1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_SCE_IRQHandler
+* Description    : This function handles CAN SCE interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_SCE_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_BRK_IRQHandler
+* Description    : This function handles TIM1 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_UP_IRQHandler
+* Description    : This function handles TIM1 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_TRG_COM_IRQHandler
+* Description    : This function handles TIM1 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_CC_IRQHandler
+* Description    : This function handles TIM1 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM2_IRQHandler
+* Description    : This function handles TIM2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM3_IRQHandler
+* Description    : This function handles TIM3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM4_IRQHandler
+* Description    : This function handles TIM4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_EV_IRQHandler
+* Description    : This function handles I2C1 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_ER_IRQHandler
+* Description    : This function handles I2C1 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_EV_IRQHandler
+* Description    : This function handles I2C2 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_ER_IRQHandler
+* Description    : This function handles I2C2 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI1_IRQHandler
+* Description    : This function handles SPI1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI2_IRQHandler
+* Description    : This function handles SPI2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART1_IRQHandler
+* Description    : This function handles USART1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART2_IRQHandler
+* Description    : This function handles USART2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART3_IRQHandler
+* Description    : This function handles USART3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI15_10_IRQHandler
+* Description    : This function handles External lines 15 to 10 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI15_10_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTCAlarm_IRQHandler
+* Description    : This function handles RTC Alarm interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTCAlarm_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USBWakeUp_IRQHandler
+* Description    : This function handles USB WakeUp interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USBWakeUp_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_BRK_IRQHandler
+* Description    : This function handles TIM8 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_UP_IRQHandler
+* Description    : This function handles TIM8 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_TRG_COM_IRQHandler
+* Description    : This function handles TIM8 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_CC_IRQHandler
+* Description    : This function handles TIM8 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC3_IRQHandler
+* Description    : This function handles ADC3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FSMC_IRQHandler
+* Description    : This function handles FSMC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FSMC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SDIO_IRQHandler
+* Description    : This function handles SDIO global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SDIO_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM5_IRQHandler
+* Description    : This function handles TIM5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI3_IRQHandler
+* Description    : This function handles SPI3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART4_IRQHandler
+* Description    : This function handles UART4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART5_IRQHandler
+* Description    : This function handles UART5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM6_IRQHandler
+* Description    : This function handles TIM6 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM7_IRQHandler
+* Description    : This function handles TIM7 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel1_IRQHandler
+* Description    : This function handles DMA2 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel2_IRQHandler
+* Description    : This function handles DMA2 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel3_IRQHandler
+* Description    : This function handles DMA2 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel4_5_IRQHandler
+* Description    : This function handles DMA2 Channel 4 and DMA2 Channel 5
+*                  interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel4_5_IRQHandler(void)
+{}
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_it.h b/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_it.h
new file mode 100755
index 0000000..58da1cc
--- /dev/null
+++ b/src/stm32lib/examples/SPI/M25P64_FLASH/stm32f10x_it.h
@@ -0,0 +1,100 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : This file contains the headers of the interrupt handlers.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IT_H
+#define __STM32F10x_IT_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMIException(void);
+void HardFaultException(void);
+void MemManageException(void);
+void BusFaultException(void);
+void UsageFaultException(void);
+void DebugMonitor(void);
+void SVCHandler(void);
+void PendSVC(void);
+void SysTickHandler(void);
+void WWDG_IRQHandler(void);
+void PVD_IRQHandler(void);
+void TAMPER_IRQHandler(void);
+void RTC_IRQHandler(void);
+void FLASH_IRQHandler(void);
+void RCC_IRQHandler(void);
+void EXTI0_IRQHandler(void);
+void EXTI1_IRQHandler(void);
+void EXTI2_IRQHandler(void);
+void EXTI3_IRQHandler(void);
+void EXTI4_IRQHandler(void);
+void DMA1_Channel1_IRQHandler(void);
+void DMA1_Channel2_IRQHandler(void);
+void DMA1_Channel3_IRQHandler(void);
+void DMA1_Channel4_IRQHandler(void);
+void DMA1_Channel5_IRQHandler(void);
+void DMA1_Channel6_IRQHandler(void);
+void DMA1_Channel7_IRQHandler(void);
+void ADC1_2_IRQHandler(void);
+void USB_HP_CAN_TX_IRQHandler(void);
+void USB_LP_CAN_RX0_IRQHandler(void);
+void CAN_RX1_IRQHandler(void);
+void CAN_SCE_IRQHandler(void);
+void EXTI9_5_IRQHandler(void);
+void TIM1_BRK_IRQHandler(void);
+void TIM1_UP_IRQHandler(void);
+void TIM1_TRG_COM_IRQHandler(void);
+void TIM1_CC_IRQHandler(void);
+void TIM2_IRQHandler(void);
+void TIM3_IRQHandler(void);
+void TIM4_IRQHandler(void);
+void I2C1_EV_IRQHandler(void);
+void I2C1_ER_IRQHandler(void);
+void I2C2_EV_IRQHandler(void);
+void I2C2_ER_IRQHandler(void);
+void SPI1_IRQHandler(void);
+void SPI2_IRQHandler(void);
+void USART1_IRQHandler(void);
+void USART2_IRQHandler(void);
+void USART3_IRQHandler(void);
+void EXTI15_10_IRQHandler(void);
+void RTCAlarm_IRQHandler(void);
+void USBWakeUp_IRQHandler(void);
+void TIM8_BRK_IRQHandler(void);
+void TIM8_UP_IRQHandler(void);
+void TIM8_TRG_COM_IRQHandler(void);
+void TIM8_CC_IRQHandler(void);
+void ADC3_IRQHandler(void);
+void FSMC_IRQHandler(void);
+void SDIO_IRQHandler(void);
+void TIM5_IRQHandler(void);
+void SPI3_IRQHandler(void);
+void UART4_IRQHandler(void);
+void UART5_IRQHandler(void);
+void TIM6_IRQHandler(void);
+void TIM7_IRQHandler(void);
+void DMA2_Channel1_IRQHandler(void);
+void DMA2_Channel2_IRQHandler(void);
+void DMA2_Channel3_IRQHandler(void);
+void DMA2_Channel4_5_IRQHandler(void);
+
+#endif /* __STM32F10x_IT_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/Simplex_Interrupt/main.c b/src/stm32lib/examples/SPI/Simplex_Interrupt/main.c
new file mode 100755
index 0000000..ab04041
--- /dev/null
+++ b/src/stm32lib/examples/SPI/Simplex_Interrupt/main.c
@@ -0,0 +1,274 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : main.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main program body
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Local includes ------------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
+
+/* Private define ------------------------------------------------------------*/
+#define BufferSize 32
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+SPI_InitTypeDef SPI_InitStructure;
+u8 SPI1_Buffer_Tx[BufferSize] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+                                 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
+                                 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B,
+                                 0x1C, 0x1D, 0x1E, 0x1F, 0x20};
+u8 SPI2_Buffer_Rx[BufferSize];
+vu8 TxIdx = 0, RxIdx = 0;
+volatile TestStatus TransferStatus = FAILED;
+ErrorStatus HSEStartUpStatus;
+
+/* Private functions ---------------------------------------------------------*/
+void RCC_Configuration(void);
+void GPIO_Configuration(void);
+void NVIC_Configuration(void);
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength);
+
+/*******************************************************************************
+* Function Name  : main
+* Description    : Main program
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+int main(void)
+{
+#ifdef DEBUG
+  debug();
+#endif
+
+  /* System clocks configuration ---------------------------------------------*/
+  RCC_Configuration();
+
+  /* NVIC configuration ------------------------------------------------------*/
+  NVIC_Configuration();
+
+  /* GPIO configuration ------------------------------------------------------*/
+  GPIO_Configuration();
+
+  /* SPI1 configuration ------------------------------------------------------*/
+  SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
+  SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
+  SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
+  SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
+  SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
+  SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
+  SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
+  SPI_InitStructure.SPI_CRCPolynomial = 7;
+  SPI_Init(SPI1, &SPI_InitStructure);
+
+  /* SPI2 configuration ------------------------------------------------------*/
+  SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Rx;
+  SPI_InitStructure.SPI_Mode = SPI_Mode_Slave;
+  SPI_Init(SPI2, &SPI_InitStructure);
+
+  /* Enable SPI1 TXE interrupt */
+  SPI_I2S_ITConfig(SPI1, SPI_I2S_IT_TXE, ENABLE);
+  /* Enable SPI2 RXNE interrupt */
+  SPI_I2S_ITConfig(SPI2, SPI_I2S_IT_RXNE, ENABLE);
+
+  /* Enable SPI2 */
+  SPI_Cmd(SPI2, ENABLE);
+  /* Enable SPI1 */
+  SPI_Cmd(SPI1, ENABLE);
+
+  /* Transfer procedure */
+  while (RxIdx < BufferSize)
+  {}
+
+  /* Check the corectness of written dada */
+  TransferStatus = Buffercmp(SPI2_Buffer_Rx, SPI1_Buffer_Tx, BufferSize);
+  /* TransferStatus = PASSED, if the transmitted and received data
+     are equal */
+  /* TransferStatus = FAILED, if the transmitted and received data
+     are different */
+
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : RCC_Configuration
+* Description    : Configures the different system clocks.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_Configuration(void)
+{
+  /* RCC system reset(for debug purpose) */
+  RCC_DeInit();
+
+  /* Enable HSE */
+  RCC_HSEConfig(RCC_HSE_ON);
+
+  /* Wait till HSE is ready */
+  HSEStartUpStatus = RCC_WaitForHSEStartUp();
+
+  if (HSEStartUpStatus == SUCCESS)
+  {
+    /* Enable Prefetch Buffer */
+    FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
+
+    /* Flash 2 wait state */
+    FLASH_SetLatency(FLASH_Latency_2);
+
+    /* HCLK = SYSCLK */
+    RCC_HCLKConfig(RCC_SYSCLK_Div1);
+
+    /* PCLK2 = HCLK/2 */
+    RCC_PCLK2Config(RCC_HCLK_Div2);
+
+    /* PCLK1 = HCLK/2 */
+    RCC_PCLK1Config(RCC_HCLK_Div2);
+
+    /* PLLCLK = 8MHz * 9 = 72 MHz */
+    RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
+
+    /* Enable PLL */
+    RCC_PLLCmd(ENABLE);
+
+    /* Wait till PLL is ready */
+    while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
+    {}
+
+    /* Select PLL as system clock source */
+    RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
+
+    /* Wait till PLL is used as system clock source */
+    while (RCC_GetSYSCLKSource() != 0x08)
+    {}
+  }
+
+  /* Enable peripheral clocks --------------------------------------------------*/
+  /* GPIOA, GPIOB and SPI1 clock enable */
+  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
+                         RCC_APB2Periph_SPI1, ENABLE);
+
+  /* SPI2 Periph clock enable */
+  RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
+}
+
+/*******************************************************************************
+* Function Name  : GPIO_Configuration
+* Description    : Configures the different GPIO ports.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void GPIO_Configuration(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+
+  /* Configure SPI1 pins: SCK and MOSI ---------------------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5 | GPIO_Pin_7;
+  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+  GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+  /* Configure SPI2 pins: SCK and MISO ---------------------------------------*/
+  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13 | GPIO_Pin_14;
+  GPIO_Init(GPIOB, &GPIO_InitStructure);
+}
+
+/*******************************************************************************
+* Function Name  : NVIC_Configuration
+* Description    : Configure the nested vectored interrupt controller.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NVIC_Configuration(void)
+{
+  NVIC_InitTypeDef NVIC_InitStructure;
+
+#ifdef  VECT_TAB_RAM
+  /* Set the Vector Table base location at 0x20000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
+#else  /* VECT_TAB_FLASH  */
+  /* Set the Vector Table base location at 0x08000000 */
+  NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
+#endif
+
+  /* 1 bit for pre-emption priority, 3 bits for subpriority */
+  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
+
+  /* Configure and enable SPI1 interrupt -------------------------------------*/
+  NVIC_InitStructure.NVIC_IRQChannel = SPI1_IRQChannel;
+  NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
+  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 2;
+  NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+  NVIC_Init(&NVIC_InitStructure);
+
+  /* Configure and enable SPI2 interrupt -------------------------------------*/
+  NVIC_InitStructure.NVIC_IRQChannel = SPI2_IRQChannel;
+  NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
+  NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
+  NVIC_Init(&NVIC_InitStructure);
+}
+
+/*******************************************************************************
+* Function Name  : Buffercmp
+* Description    : Compares two buffers.
+* Input          : - pBuffer1, pBuffer2: buffers to be compared.
+*                : - BufferLength: buffer's length
+* Output         : None
+* Return         : PASSED: pBuffer1 identical to pBuffer2
+*                  FAILED: pBuffer1 differs from pBuffer2
+*******************************************************************************/
+TestStatus Buffercmp(u8* pBuffer1, u8* pBuffer2, u16 BufferLength)
+{
+  while (BufferLength--)
+  {
+    if (*pBuffer1 != *pBuffer2)
+    {
+      return FAILED;
+    }
+
+    pBuffer1++;
+    pBuffer2++;
+  }
+
+  return PASSED;
+}
+
+#ifdef  DEBUG
+/*******************************************************************************
+* Function Name  : assert_failed
+* Description    : Reports the name of the source file and the source line number
+*                  where the assert_param error has occurred.
+* Input          : - file: pointer to the source file name
+*                  - line: assert_param error line source number
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void assert_failed(u8* file, u32 line)
+{
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+
+  /* Infinite loop */
+  while (1)
+  {}
+}
+#endif
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/Simplex_Interrupt/readme.txt b/src/stm32lib/examples/SPI/Simplex_Interrupt/readme.txt
new file mode 100755
index 0000000..4f5d768
--- /dev/null
+++ b/src/stm32lib/examples/SPI/Simplex_Interrupt/readme.txt
@@ -0,0 +1,72 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the SPI Simplex_Intrerrupt Example.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+Example description
+===================
+This example provides a description of how to set a communication between two
+SPIs in simplex mode and performs a data buffer transfer from Master to Slave 
+using TxE interrupt for master and RxNE interrupt for slave.
+
+Both SPIs are configured with 8bit data frame and a 9Mbit/s communication speed.
+SPI1 is configured to be a master transmitter and SPI2 as slave receiver. 
+The TxE interrupt is enabled for the master and the RxNE interrupt is enabled for
+the slave.
+
+Once both SPIs are enabled, first TxE interrupt is generated for the master
+and in its interrupt service routine the first data is sent from SPI1_Buffer_Tx. 
+Once this data is received by the slave a RxNE interrupt is generated and in the 
+routine this data is stored in the SPI2_Buffer_Rx.
+
+The same procedure is followed for the remaining SPI1_Buffer_Tx data.
+Once all data buffer are received by the slave the TxE interrupt is disabled.
+A comparison is done and TransferStatus gives the data transfer status where 
+it is PASSED if transmitted and received data are the same otherwise it is FAILED.
+
+
+Directory contents
+==================
+stm32f10x_conf.h     Library Configuration file
+stm32f10x_it.c       Interrupt handlers
+stm32f10x_it.h       Header for stm32f10x_it.c
+main.c               Main program
+
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+There is no need for any modification when switching between these two boards.
+
+ - Connect SPI1 SCK pin (PA.05) to SPI2 SCK pin (PB.13)
+ - Connect SPI1 MOSI pin (PA.07) to SPI2 MISO pin (PB.14)
+
+
+How to use it
+=============
+In order to make the program work, you must do the following :
+- Create a project and setup all your toolchain's start-up files
+- Compile the directory content files and required Library files :
+  + stm32f10x_lib.c
+  + stm32f10x_spi.c
+  + stm32f10x_rcc.c
+  + stm32f10x_gpio.c
+  + stm32f10x_nvic.c
+  + stm32f10x_flash.c
+    
+- Link all compiled files and load your image into target memory
+- Run the example
+
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
diff --git a/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_conf.h b/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_conf.h
new file mode 100755
index 0000000..7a25a6d
--- /dev/null
+++ b/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_conf.h
@@ -0,0 +1,170 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_conf.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Library configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_type.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to compile the library in DEBUG mode, this will expanse
+   the "assert_param" macro in the firmware library code (see "Exported macro"
+   section below) */
+/*#define DEBUG    1*/
+
+/* Comment the line below to disable the specific peripheral inclusion */
+/************************************* ADC ************************************/
+//#define _ADC
+//#define _ADC1
+//#define _ADC2
+//#define _ADC3
+
+/************************************* BKP ************************************/
+//#define _BKP
+
+/************************************* CAN ************************************/
+//#define _CAN
+
+/************************************* CRC ************************************/
+//#define _CRC
+
+/************************************* DAC ************************************/
+//#define _DAC
+
+/************************************* DBGMCU *********************************/
+//#define _DBGMCU
+
+/************************************* DMA ************************************/
+//#define _DMA
+//#define _DMA1_Channel1
+//#define _DMA1_Channel2
+//#define _DMA1_Channel3
+//#define _DMA1_Channel4
+//#define _DMA1_Channel5
+//#define _DMA1_Channel6
+//#define _DMA1_Channel7
+//#define _DMA2_Channel1
+//#define _DMA2_Channel2
+//#define _DMA2_Channel3
+//#define _DMA2_Channel4
+//#define _DMA2_Channel5
+
+/************************************* EXTI ***********************************/
+//#define _EXTI
+
+/************************************* FLASH and Option Bytes *****************/
+#define _FLASH
+/* Uncomment the line below to enable FLASH program/erase/protections functions,
+   otherwise only FLASH configuration (latency, prefetch, half cycle) functions
+   are enabled */
+/* #define _FLASH_PROG */
+
+/************************************* FSMC ***********************************/
+//#define _FSMC
+
+/************************************* GPIO ***********************************/
+#define _GPIO
+#define _GPIOA
+#define _GPIOB
+//#define _GPIOC
+//#define _GPIOD
+//#define _GPIOE
+//#define _GPIOF
+//#define _GPIOG
+#define _AFIO
+
+/************************************* I2C ************************************/
+//#define _I2C
+//#define _I2C1
+//#define _I2C2
+
+/************************************* IWDG ***********************************/
+//#define _IWDG
+
+/************************************* NVIC ***********************************/
+#define _NVIC
+
+/************************************* PWR ************************************/
+//#define _PWR
+
+/************************************* RCC ************************************/
+#define _RCC
+
+/************************************* RTC ************************************/
+//#define _RTC
+
+/************************************* SDIO ***********************************/
+//#define _SDIO
+
+/************************************* SPI ************************************/
+#define _SPI
+#define _SPI1
+#define _SPI2
+//#define _SPI3
+
+/************************************* SysTick ********************************/
+//#define _SysTick
+
+/************************************* TIM ************************************/
+//#define _TIM
+//#define _TIM1
+//#define _TIM2
+//#define _TIM3
+//#define _TIM4
+//#define _TIM5
+//#define _TIM6
+//#define _TIM7
+//#define _TIM8
+
+/************************************* USART **********************************/
+//#define _USART
+//#define _USART1
+//#define _USART2
+//#define _USART3
+//#define _UART4
+//#define _UART5
+
+/************************************* WWDG ***********************************/
+//#define _WWDG
+
+/* In the following line adjust the value of External High Speed oscillator (HSE)
+   used in your application */
+#define HSE_Value    ((u32)8000000) /* Value of the External oscillator in Hz*/
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  DEBUG
+/*******************************************************************************
+* Macro Name     : assert_param
+* Description    : The assert_param macro is used for function's parameters check.
+*                  It is used only if the library is compiled in DEBUG mode.
+* Input          : - expr: If expr is false, it calls assert_failed function
+*                    which reports the name of the source file and the source
+*                    line number of the call that failed.
+*                    If expr is true, it returns no value.
+* Return         : None
+*******************************************************************************/
+#define assert_param(expr) ((expr) ? (void)0 : assert_failed((u8 *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(u8* file, u32 line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* DEBUG */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_it.c b/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_it.c
new file mode 100755
index 0000000..630574e
--- /dev/null
+++ b/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_it.c
@@ -0,0 +1,762 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.c
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Main Interrupt Service Routines.
+*                      This file provides template for all exceptions handler
+*                      and peripherals interrupt service routine.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define BufferSize  32
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+extern vu8 TxIdx, RxIdx;
+extern u8 SPI1_Buffer_Tx[BufferSize], SPI2_Buffer_Rx[BufferSize];
+
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : NMIException
+* Description    : This function handles NMI exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void NMIException(void)
+{}
+
+/*******************************************************************************
+* Function Name  : HardFaultException
+* Description    : This function handles Hard Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void HardFaultException(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : MemManageException
+* Description    : This function handles Memory Manage exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void MemManageException(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : BusFaultException
+* Description    : This function handles Bus Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void BusFaultException(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : UsageFaultException
+* Description    : This function handles Usage Fault exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UsageFaultException(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {}
+}
+
+/*******************************************************************************
+* Function Name  : DebugMonitor
+* Description    : This function handles Debug Monitor exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DebugMonitor(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SVCHandler
+* Description    : This function handles SVCall exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SVCHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PendSVC
+* Description    : This function handles PendSVC exception.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PendSVC(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SysTickHandler
+* Description    : This function handles SysTick Handler.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SysTickHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : WWDG_IRQHandler
+* Description    : This function handles WWDG interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void WWDG_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : PVD_IRQHandler
+* Description    : This function handles PVD interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void PVD_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TAMPER_IRQHandler
+* Description    : This function handles Tamper interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TAMPER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTC_IRQHandler
+* Description    : This function handles RTC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FLASH_IRQHandler
+* Description    : This function handles Flash interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FLASH_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RCC_IRQHandler
+* Description    : This function handles RCC interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RCC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI1_IRQHandler
+* Description    : This function handles External interrupt Line 1 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI2_IRQHandler
+* Description    : This function handles External interrupt Line 2 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI3_IRQHandler
+* Description    : This function handles External interrupt Line 3 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI4_IRQHandler
+* Description    : This function handles External interrupt Line 4 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel1_IRQHandler
+* Description    : This function handles DMA1 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel2_IRQHandler
+* Description    : This function handles DMA1 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel3_IRQHandler
+* Description    : This function handles DMA1 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel4_IRQHandler
+* Description    : This function handles DMA1 Channel 4 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel5_IRQHandler
+* Description    : This function handles DMA1 Channel 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel6_IRQHandler
+* Description    : This function handles DMA1 Channel 6 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel7_IRQHandler
+* Description    : This function handles DMA1 Channel 7 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC1_2_IRQHandler
+* Description    : This function handles ADC1 and ADC2 global interrupts requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC1_2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_HP_CAN_TX_IRQHandler
+* Description    : This function handles USB High Priority or CAN TX interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_HP_CAN_TX_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USB_LP_CAN_RX0_IRQHandler
+* Description    : This function handles USB Low Priority or CAN RX0 interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USB_LP_CAN_RX0_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_RX1_IRQHandler
+* Description    : This function handles CAN RX1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_RX1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : CAN_SCE_IRQHandler
+* Description    : This function handles CAN SCE interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void CAN_SCE_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_BRK_IRQHandler
+* Description    : This function handles TIM1 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_UP_IRQHandler
+* Description    : This function handles TIM1 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_TRG_COM_IRQHandler
+* Description    : This function handles TIM1 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM1_CC_IRQHandler
+* Description    : This function handles TIM1 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM1_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM2_IRQHandler
+* Description    : This function handles TIM2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM3_IRQHandler
+* Description    : This function handles TIM3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM4_IRQHandler
+* Description    : This function handles TIM4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_EV_IRQHandler
+* Description    : This function handles I2C1 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C1_ER_IRQHandler
+* Description    : This function handles I2C1 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C1_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_EV_IRQHandler
+* Description    : This function handles I2C2 Event interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_EV_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : I2C2_ER_IRQHandler
+* Description    : This function handles I2C2 Error interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void I2C2_ER_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI1_IRQHandler
+* Description    : This function handles SPI1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI1_IRQHandler(void)
+{
+  if (SPI_I2S_GetITStatus(SPI1, SPI_I2S_IT_TXE) != RESET)
+  {
+    /* Send SPI1 data */
+    SPI_I2S_SendData(SPI1, SPI1_Buffer_Tx[TxIdx++]);
+
+    /* Disable SPI1 TXE interrupt */
+    if (TxIdx == BufferSize)
+    {
+      SPI_I2S_ITConfig(SPI1, SPI_I2S_IT_TXE, DISABLE);
+    }
+  }
+}
+
+/*******************************************************************************
+* Function Name  : SPI2_IRQHandler
+* Description    : This function handles SPI2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI2_IRQHandler(void)
+{
+  /* Store SPI2 received data */
+  SPI2_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI2);
+}
+
+/*******************************************************************************
+* Function Name  : USART1_IRQHandler
+* Description    : This function handles USART1 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART2_IRQHandler
+* Description    : This function handles USART2 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USART3_IRQHandler
+* Description    : This function handles USART3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USART3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : EXTI15_10_IRQHandler
+* Description    : This function handles External lines 15 to 10 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI15_10_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : RTCAlarm_IRQHandler
+* Description    : This function handles RTC Alarm interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void RTCAlarm_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : USBWakeUp_IRQHandler
+* Description    : This function handles USB WakeUp interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void USBWakeUp_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_BRK_IRQHandler
+* Description    : This function handles TIM8 Break interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_BRK_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_UP_IRQHandler
+* Description    : This function handles TIM8 overflow and update interrupt
+*                  request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_UP_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_TRG_COM_IRQHandler
+* Description    : This function handles TIM8 Trigger and commutation interrupts
+*                  requests.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_TRG_COM_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM8_CC_IRQHandler
+* Description    : This function handles TIM8 capture compare interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM8_CC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : ADC3_IRQHandler
+* Description    : This function handles ADC3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ADC3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : FSMC_IRQHandler
+* Description    : This function handles FSMC global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void FSMC_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SDIO_IRQHandler
+* Description    : This function handles SDIO global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SDIO_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM5_IRQHandler
+* Description    : This function handles TIM5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : SPI3_IRQHandler
+* Description    : This function handles SPI3 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SPI3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART4_IRQHandler
+* Description    : This function handles UART4 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART4_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : UART5_IRQHandler
+* Description    : This function handles UART5 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void UART5_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM6_IRQHandler
+* Description    : This function handles TIM6 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM6_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : TIM7_IRQHandler
+* Description    : This function handles TIM7 global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void TIM7_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel1_IRQHandler
+* Description    : This function handles DMA2 Channel 1 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel1_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel2_IRQHandler
+* Description    : This function handles DMA2 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel2_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel3_IRQHandler
+* Description    : This function handles DMA2 Channel 3 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel3_IRQHandler(void)
+{}
+
+/*******************************************************************************
+* Function Name  : DMA2_Channel4_5_IRQHandler
+* Description    : This function handles DMA2 Channel 4 and DMA2 Channel 5
+*                  interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA2_Channel4_5_IRQHandler(void)
+{}
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_it.h b/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_it.h
new file mode 100755
index 0000000..58da1cc
--- /dev/null
+++ b/src/stm32lib/examples/SPI/Simplex_Interrupt/stm32f10x_it.h
@@ -0,0 +1,100 @@
+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : stm32f10x_it.h
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : This file contains the headers of the interrupt handlers.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IT_H
+#define __STM32F10x_IT_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_lib.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMIException(void);
+void HardFaultException(void);
+void MemManageException(void);
+void BusFaultException(void);
+void UsageFaultException(void);
+void DebugMonitor(void);
+void SVCHandler(void);
+void PendSVC(void);
+void SysTickHandler(void);
+void WWDG_IRQHandler(void);
+void PVD_IRQHandler(void);
+void TAMPER_IRQHandler(void);
+void RTC_IRQHandler(void);
+void FLASH_IRQHandler(void);
+void RCC_IRQHandler(void);
+void EXTI0_IRQHandler(void);
+void EXTI1_IRQHandler(void);
+void EXTI2_IRQHandler(void);
+void EXTI3_IRQHandler(void);
+void EXTI4_IRQHandler(void);
+void DMA1_Channel1_IRQHandler(void);
+void DMA1_Channel2_IRQHandler(void);
+void DMA1_Channel3_IRQHandler(void);
+void DMA1_Channel4_IRQHandler(void);
+void DMA1_Channel5_IRQHandler(void);
+void DMA1_Channel6_IRQHandler(void);
+void DMA1_Channel7_IRQHandler(void);
+void ADC1_2_IRQHandler(void);
+void USB_HP_CAN_TX_IRQHandler(void);
+void USB_LP_CAN_RX0_IRQHandler(void);
+void CAN_RX1_IRQHandler(void);
+void CAN_SCE_IRQHandler(void);
+void EXTI9_5_IRQHandler(void);
+void TIM1_BRK_IRQHandler(void);
+void TIM1_UP_IRQHandler(void);
+void TIM1_TRG_COM_IRQHandler(void);
+void TIM1_CC_IRQHandler(void);
+void TIM2_IRQHandler(void);
+void TIM3_IRQHandler(void);
+void TIM4_IRQHandler(void);
+void I2C1_EV_IRQHandler(void);
+void I2C1_ER_IRQHandler(void);
+void I2C2_EV_IRQHandler(void);
+void I2C2_ER_IRQHandler(void);
+void SPI1_IRQHandler(void);
+void SPI2_IRQHandler(void);
+void USART1_IRQHandler(void);
+void USART2_IRQHandler(void);
+void USART3_IRQHandler(void);
+void EXTI15_10_IRQHandler(void);
+void RTCAlarm_IRQHandler(void);
+void USBWakeUp_IRQHandler(void);
+void TIM8_BRK_IRQHandler(void);
+void TIM8_UP_IRQHandler(void);
+void TIM8_TRG_COM_IRQHandler(void);
+void TIM8_CC_IRQHandler(void);
+void ADC3_IRQHandler(void);
+void FSMC_IRQHandler(void);
+void SDIO_IRQHandler(void);
+void TIM5_IRQHandler(void);
+void SPI3_IRQHandler(void);
+void UART4_IRQHandler(void);
+void UART5_IRQHandler(void);
+void TIM6_IRQHandler(void);
+void TIM7_IRQHandler(void);
+void DMA2_Channel1_IRQHandler(void);
+void DMA2_Channel2_IRQHandler(void);
+void DMA2_Channel3_IRQHandler(void);
+void DMA2_Channel4_5_IRQHandler(void);
+
+#endif /* __STM32F10x_IT_H */
+
+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
author	iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123>	2009-12-17 02:37:07 +0000
committer	iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123>	2009-12-17 02:37:07 +0000
commit	32e57dac2e61e79b029593eb4d34d727bcc10678 (patch)
tree	98d7ff41993576bb150d13d5f63dc744f6812852 /src/stm32lib/examples/SPI
download	librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.tar.gz librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.zip