removed extraneous files, stm32lib examples

git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@70 749a229e-a60e-11de-b98f-4500b42dc123

1 files changed, 0 insertions, 260 deletions

diff --git a/src/stm32lib/examples/TIM/DMA/main.c b/src/stm32lib/examples/TIM/DMA/main.c
deleted file mode 100755
index 989f9e6..0000000
--- a/src/stm32lib/examples/TIM/DMA/main.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/******************** (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 -----------------------------------------------------------*/

-/* Private define ------------------------------------------------------------*/

-#define TIM1_CCR3_Address    0x40012C3C

-

-/* Private macro -------------------------------------------------------------*/

-/* Private variables ---------------------------------------------------------*/

-TIM_TimeBaseInitTypeDef  TIM_TimeBaseStructure;

-TIM_OCInitTypeDef  TIM_OCInitStructure;

-u16 SRC_Buffer[3] = {3071, 1791, 511};

-ErrorStatus HSEStartUpStatus;

-

-/* Private function prototypes -----------------------------------------------*/

-void RCC_Configuration(void);

-void GPIO_Configuration(void);

-void DMA_Configuration(void);

-void NVIC_Configuration(void);

-

-/* 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();

-

-  /* DMA Configuration */

-  DMA_Configuration();

-

-  /* TIM1 DMA Transfer example -------------------------------------------------

-    TIM1CLK = 72 MHz, Prescaler = 0, TIM1 counter clock = 72 MHz 

-  The TIM1 Channel3 is configured to generate a complementary PWM signal with 

-  a frequency equal to: TIM1 counter clock / (TIM1_Period + 1) = 17.57 KHz and 

-  a variable duty cycle that is changed by the DMA after a specific number of

-    Update DMA request.

-  The number of this repetitive requests is defined by the TIM1 Repetion counter,

-  each 3 Update Requests, the TIM1 Channel 3 Duty Cycle changes to the next new 

-  value defined by the SRC_Buffer . 

-  ----------------------------------------------------------------------------- */

-

-  /* TIM1 Peripheral Configuration ----------------------------------------*/

-  /* Time Base configuration */

-  TIM_TimeBaseStructure.TIM_Prescaler = 0;

-  TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;

-  TIM_TimeBaseStructure.TIM_Period = 4095;

-  TIM_TimeBaseStructure.TIM_ClockDivision = 0;

-  TIM_TimeBaseStructure.TIM_RepetitionCounter = 2;

-

-  TIM_TimeBaseInit(TIM1, &TIM_TimeBaseStructure);

-

-  /* Channel 3 Configuration in PWM mode */

-  TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM2;

-  TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;

-  TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Enable;

-  TIM_OCInitStructure.TIM_Pulse = 127;

-  TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_Low;

-  TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_Low;

-  TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;

-  TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCIdleState_Reset;

-

-  TIM_OC3Init(TIM1, &TIM_OCInitStructure);

-

-  /* TIM1 Update DMA Request enable */

-  TIM_DMACmd(TIM1, TIM_DMA_Update, ENABLE);

-

-  /* TIM1 counter enable */

-  TIM_Cmd(TIM1, ENABLE);

-

-  /* Main Output Enable */

-  TIM_CtrlPWMOutputs(TIM1, ENABLE);

-

-  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/4 */

-    RCC_PCLK1Config(RCC_HCLK_Div4);

-

-    /* 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)

-    {}

-  }

-

-  /* TIM1, GPIOA and GPIOB clock enable */

-  RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1 | RCC_APB2Periph_GPIOA |

-                         RCC_APB2Periph_GPIOB, ENABLE);

-  /* DMA clock enable */

-  RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);

-}

-

-/*******************************************************************************

-* Function Name  : GPIO_Configuration

-* Description    : Configure the TIM1 Pins.

-* Input          : None

-* Output         : None

-* Return         : None

-*******************************************************************************/

-void GPIO_Configuration(void)

-{

-  GPIO_InitTypeDef GPIO_InitStructure;

-

-  /* GPIOA Configuration: Channel 3 as alternate function push-pull */

-  GPIO_InitStructure.GPIO_Pin =  GPIO_Pin_10;

-  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;

-  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;

-  GPIO_Init(GPIOA, &GPIO_InitStructure);

-

-  /* GPIOB Configuration: Channel 3N as alternate function push-pull */

-  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;

-  GPIO_Init(GPIOB, &GPIO_InitStructure);

-}

-

-/*******************************************************************************

-* Function Name  : DMA_Configuration

-* Description    : Configures the DMA.

-* Input          : None

-* Output         : None

-* Return         : None

-*******************************************************************************/

-void DMA_Configuration(void)

-{

-  DMA_InitTypeDef DMA_InitStructure;

-

-  /* DMA1 Channel5 Config */

-  DMA_DeInit(DMA1_Channel5);

-

-  DMA_InitStructure.DMA_PeripheralBaseAddr = (u32)TIM1_CCR3_Address;

-  DMA_InitStructure.DMA_MemoryBaseAddr = (u32)SRC_Buffer;

-  DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralDST;

-  DMA_InitStructure.DMA_BufferSize = 3;

-  DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;

-  DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;

-  DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;

-  DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;

-  DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;

-  DMA_InitStructure.DMA_Priority = DMA_Priority_High;

-  DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;

-

-  DMA_Init(DMA1_Channel5, &DMA_InitStructure);

-

-  /* DMA1 Channel5 enable */

-  DMA_Cmd(DMA1_Channel5, ENABLE);

-}

-

-/*******************************************************************************

-* 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

-}

-

-#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) */

-

-  while (1)

-  {}

-}

-#endif

-

-/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/