diff options
Diffstat (limited to 'src/stm32lib/examples/FSMC/NAND/main.c')
| -rwxr-xr-x | src/stm32lib/examples/FSMC/NAND/main.c | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/src/stm32lib/examples/FSMC/NAND/main.c b/src/stm32lib/examples/FSMC/NAND/main.c deleted file mode 100755 index 26ac17c..0000000 --- a/src/stm32lib/examples/FSMC/NAND/main.c +++ /dev/null @@ -1,247 +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_nand.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-#define BUFFER_SIZE 0x400
-#define NAND_ST_MakerID 0x20
-#define NAND_ST_DeviceID 0x76
-
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-NAND_IDTypeDef NAND_ID;
-GPIO_InitTypeDef GPIO_InitStructure;
-NAND_ADDRESS WriteReadAddr;
-
-u8 TxBuffer[BUFFER_SIZE], RxBuffer[BUFFER_SIZE];
-
-ErrorStatus HSEStartUpStatus;
-vu32 PageNumber = 2, WriteReadStatus = 0, status= 0;
-u32 j = 0;
-
-/* Private function prototypes -----------------------------------------------*/
-void RCC_Configuration(void);
-void NVIC_Configuration(void);
-void Fill_Buffer(u8 *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, PF.07 and PF.08 config to drive LD1, LD2 and LD3 *****************/
- /* Enable GPIOF clock */
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF, ENABLE);
-
- /* Configure PF.06, PF.07 and PF.08 as Output push-pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
- GPIO_Init(GPIOF, &GPIO_InitStructure);
-
- /* Enable the FSMC Clock */
- RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
-
- /* FSMC Initialization */
- FSMC_NAND_Init();
-
- /* NAND read ID command */
- FSMC_NAND_ReadID(&NAND_ID);
-
- /* Verify the NAND ID */
- if((NAND_ID.Maker_ID == NAND_ST_MakerID) && (NAND_ID.Device_ID == NAND_ST_DeviceID))
- {
-
- /* NAND memory address to write to */
- WriteReadAddr.Zone = 0x00;
- WriteReadAddr.Block = 0x00;
- WriteReadAddr.Page = 0x00;
-
- /* Erase the NAND first Block */
- status = FSMC_NAND_EraseBlock(WriteReadAddr);
-
- /* Write data to FSMC NAND memory */
- /* Fill the buffer to send */
- Fill_Buffer(TxBuffer, BUFFER_SIZE , 0x66);
-
- status = FSMC_NAND_WriteSmallPage(TxBuffer, WriteReadAddr, PageNumber);
-
- /* Read back the written data */
- status = FSMC_NAND_ReadSmallPage (RxBuffer, WriteReadAddr, PageNumber);
-
- /* Verify the written data */
- for(j = 0; j < BUFFER_SIZE; j++)
- {
- if(TxBuffer[j] != RxBuffer[j])
- {
- WriteReadStatus++;
- }
- }
-
- if (WriteReadStatus == 0)
- { /* OK */
- /* Turn on LD1 */
- GPIO_SetBits(GPIOF, GPIO_Pin_6);
- }
- else
- { /* KO */
- /* Turn on LD2 */
- GPIO_SetBits(GPIOF, GPIO_Pin_7);
- }
- }
- else
- {
- /* Turn on LD3 */
- GPIO_SetBits(GPIOF, GPIO_Pin_8);
- }
-
- 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 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(u8 *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****/
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