From a8aaabae4c1cc64a01d740a436336ca31c1f79ba Mon Sep 17 00:00:00 2001 From: iperry Date: Thu, 17 Dec 2009 02:46:08 +0000 Subject: removed extraneous files, stm32lib examples git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@70 749a229e-a60e-11de-b98f-4500b42dc123 --- src/stm32lib/examples/FSMC/NOR/main.c | 233 ---------------------------------- 1 file changed, 233 deletions(-) delete mode 100755 src/stm32lib/examples/FSMC/NOR/main.c (limited to 'src/stm32lib/examples/FSMC/NOR/main.c') diff --git a/src/stm32lib/examples/FSMC/NOR/main.c b/src/stm32lib/examples/FSMC/NOR/main.c deleted file mode 100755 index 508fc6f..0000000 --- a/src/stm32lib/examples/FSMC/NOR/main.c +++ /dev/null @@ -1,233 +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 "fsmc_nor.h" - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -#define BUFFER_SIZE 0x400 -#define WRITE_READ_ADDR 0x8000 - -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -GPIO_InitTypeDef GPIO_InitStructure; -ErrorStatus HSEStartUpStatus; - -u16 TxBuffer[BUFFER_SIZE]; -u16 RxBuffer[BUFFER_SIZE]; -u32 WriteReadStatus = 0, Index = 0; -NOR_IDTypeDef NOR_ID; - -/* Private function prototypes -----------------------------------------------*/ -void RCC_Configuration(void); -void NVIC_Configuration(void); - -void Fill_Buffer(u16 *pBuffer, u16 BufferLenght, u32 Offset); - -/* 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(); - - /* PF.06 and PF.07 config to drive LD1 and LD2 *****************************/ - /* Enable GPIOF clock */ - RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF, ENABLE); - - /* Configure PF.06 and PF.07 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(GPIOF, &GPIO_InitStructure); - - /* Write/read to/from FSMC SRAM memory *************************************/ - /* Enable the FSMC Clock */ - RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE); - - /* Configure FSMC Bank1 NOR/SRAM2 */ - FSMC_NOR_Init(); - - /* Read NOR memory ID */ - FSMC_NOR_ReadID(&NOR_ID); - - FSMC_NOR_ReturnToReadMode(); - - /* Erase the NOR memory block to write on */ - FSMC_NOR_EraseBlock(WRITE_READ_ADDR); - - /* Write data to FSMC NOR memory */ - /* Fill the buffer to send */ - Fill_Buffer(TxBuffer, BUFFER_SIZE, 0x3210); - FSMC_NOR_WriteBuffer(TxBuffer, WRITE_READ_ADDR, BUFFER_SIZE); - - /* Read data from FSMC NOR memory */ - FSMC_NOR_ReadBuffer(RxBuffer, WRITE_READ_ADDR, BUFFER_SIZE); - - /* Read back NOR memory and check content correctness */ - for (Index = 0x00; (Index < BUFFER_SIZE) && (WriteReadStatus == 0); Index++) - { - if (RxBuffer[Index] != TxBuffer[Index]) - { - WriteReadStatus = Index + 1; - } - } - - if (WriteReadStatus == 0) - { /* OK */ - /* Turn on LD1 */ - GPIO_SetBits(GPIOF, GPIO_Pin_6); - } - else - { /* KO */ - /* Turn on LD2 */ - GPIO_SetBits(GPIOF, GPIO_Pin_7); - } - - 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) - { - } - } -} - -/******************************************************************************* -* 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 : Fill_Buffer -* Description : Fill the global buffer -* Input : - pBuffer: pointer on the Buffer to fill -* - BufferSize: size of the buffer to fill -* - Offset: first value to fill on the Buffer -* Output param : None -*******************************************************************************/ -void Fill_Buffer(u16 *pBuffer, u16 BufferLenght, u32 Offset) -{ - u16 IndexTmp = 0; - - /* Put in global buffer same values */ - for (IndexTmp = 0; IndexTmp < BufferLenght; IndexTmp++ ) - { - pBuffer[IndexTmp] = IndexTmp + Offset; - } -} - -#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****/ -- cgit v1.2.3