From afbb4cc73c44b6321cae39dbe46b97155805097d Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Sun, 13 Dec 2015 21:03:11 +0100 Subject: wip --- .../FSMC/OneNAND/main.c | 252 +++++++++++++++++++++ 1 file changed, 252 insertions(+) create mode 100644 tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FSMC/OneNAND/main.c (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FSMC/OneNAND/main.c') diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FSMC/OneNAND/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FSMC/OneNAND/main.c new file mode 100644 index 0000000..9ef7497 --- /dev/null +++ b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FSMC/OneNAND/main.c @@ -0,0 +1,252 @@ +/** + ****************************************************************************** + * @file FSMC/OneNAND/main.c + * @author MCD Application Team + * @version V3.5.0 + * @date 08-April-2011 + * @brief Main program body + ****************************************************************************** + * @attention + * + * 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. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32_eval.h" +#include "stm32100e_eval_fsmc_onenand.h" + +/** @addtogroup STM32F10x_StdPeriph_Examples + * @{ + */ + +/** @addtogroup FSMC_OneNAND + * @{ + */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +#define OneNAND_SAMSUNG_MANUFACTURER_ID 0x00EC +#define OneNAND_SAMSUNG_DEVICE_ID 0x0025 + +#define OneNAND_BUFFER_SIZE 0x0400 /* Page size: 1024 x 16 bits = 2048 Bytes */ +#define OneNAND_WRITE_BLOCK_NUMBER 0x0000 /* should be between 0 and 511, the block size is 128 KBytes */ +#define OneNAND_WRITE_PAGE_NUMBER 0x0000 /* The page size inside a Block is 2 KBytes */ +#define OneNAND_NUMBER_OF_PAGE_PER_BLOCK 0x0040 /* 64 pages per block */ + +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +OneNAND_IDTypeDef OneNAND_ID; +OneNAND_ADDRESS Address; +uint16_t TxBuffer[OneNAND_BUFFER_SIZE], RxBuffer_A[OneNAND_BUFFER_SIZE], RxBuffer_S[OneNAND_BUFFER_SIZE]; +uint32_t j = 0, PageIndex = 0, Status = 0; + +/* Private function prototypes -----------------------------------------------*/ +void Fill_hBuffer(uint16_t *pBuffer, uint16_t BufferLenght, uint32_t Offset); + +/* Private functions ---------------------------------------------------------*/ +/** + * @brief Main program. + * @param None + * @retval None + */ +int main(void) +{ + /*!< At this stage the microcontroller clock setting is already configured, + this is done through SystemInit() function which is called from startup + file (startup_stm32f10x_xx.s) before to branch to application main. + To reconfigure the default setting of SystemInit() function, refer to + system_stm32f10x.c file + */ + + /* Initialize LEDs on STM3220F-EVAL board */ + STM_EVAL_LEDInit(LED1); + STM_EVAL_LEDInit(LED2); + STM_EVAL_LEDInit(LED3); + STM_EVAL_LEDInit(LED4); + + /* FSMC Initialization */ + OneNAND_Init(); + + /* Read OneNAND memory ID */ + OneNAND_ReadID(&OneNAND_ID); + + /* Verify the OneNAND ID */ + if((OneNAND_ID.Manufacturer_ID == OneNAND_SAMSUNG_MANUFACTURER_ID) && + (OneNAND_ID.Device_ID == OneNAND_SAMSUNG_DEVICE_ID)) + { + /* Fill the buffer to send */ + Fill_hBuffer(TxBuffer, OneNAND_BUFFER_SIZE , 0x320F); + Address.Block = OneNAND_WRITE_BLOCK_NUMBER; + Address.Page = OneNAND_WRITE_PAGE_NUMBER; + + + /***** Erase then write to the OneNAND memory ******************************/ + /* Unlock the selected OneNAND block */ + Status = OneNAND_UnlockBlock(OneNAND_WRITE_BLOCK_NUMBER); + + if (Status == 0) + { + /* Erase the selected OneNAND block */ + Status = OneNAND_EraseBlock(Address.Block); + + if (Status == 0) + { + /* Write data to the OneNAND memory (128Kbytes by page 2KBytes each) */ + for(PageIndex = 0; (PageIndex < OneNAND_NUMBER_OF_PAGE_PER_BLOCK) && (Status ==0); PageIndex++) + { + Status = OneNAND_WriteBuffer(TxBuffer, Address, OneNAND_BUFFER_SIZE); + Address.Page++; + } + + if (Status == 0) + { + /***** Verify of the written data using asynchronous read ***********/ + Fill_hBuffer(RxBuffer_A, OneNAND_BUFFER_SIZE , 0xFF); + Status = 0; + Address.Block = OneNAND_WRITE_BLOCK_NUMBER; + Address.Page = OneNAND_WRITE_PAGE_NUMBER; + + for(PageIndex = 0; PageIndex < OneNAND_NUMBER_OF_PAGE_PER_BLOCK; PageIndex++) + { + /* Read back the written data (By page) */ + OneNAND_AsynchronousRead(RxBuffer_A, Address, OneNAND_BUFFER_SIZE); + + /* Verify the written data */ + for(j = 0; j < OneNAND_BUFFER_SIZE; j++) + { + if(TxBuffer[j] != RxBuffer_A[j]) + { + Status++; + } + } + Address.Page++; + } + + if (Status != 0) + { + /* Turn ON LED2 */ + STM_EVAL_LEDOn(LED2); + } + + /***** Verify of the written data using synchronous read ************/ + Fill_hBuffer(RxBuffer_S, OneNAND_BUFFER_SIZE , 0xFF); + Status = 0; + Address.Block = OneNAND_WRITE_BLOCK_NUMBER; + Address.Page = OneNAND_WRITE_PAGE_NUMBER; + + for(PageIndex = 0; PageIndex < OneNAND_NUMBER_OF_PAGE_PER_BLOCK; PageIndex++) + { + /* Read back the written data (By page) */ + OneNAND_SynchronousRead(RxBuffer_S, Address, OneNAND_BUFFER_SIZE); + + /* Verify the written data */ + for(j = 0; j < OneNAND_BUFFER_SIZE; j++) + { + if(TxBuffer[j] != RxBuffer_S[j]) + { + Status++; + } + } + Address.Page++; + } + + if (Status != 0) + { + /* Turn ON LED3 */ + STM_EVAL_LEDOn(LED3); + } + } + else + { + /* Turn ON LED4 */ + STM_EVAL_LEDOn(LED4); + } + } + else + { + /* Turn ON LED2 and LED4*/ + STM_EVAL_LEDOn(LED2); + STM_EVAL_LEDOn(LED4); + } + } + else + { + /* Turn ON LED3 and LED4 */ + STM_EVAL_LEDOn(LED3); + STM_EVAL_LEDOn(LED4); + } + } + else + { + /* Turn ON LED2, LED3 and LED4 */ + STM_EVAL_LEDOn(LED2); + STM_EVAL_LEDOn(LED3); + STM_EVAL_LEDOn(LED4); + } + + if (Status == 0) + { + /* Turn ON LED1 */ + STM_EVAL_LEDOn(LED1); + } + + /* Infinite loop */ + while (1) + { + } +} + +/** + * @brief Fills a global 16-bit buffer + * @param pBuffer: pointer on the Buffer to fill + * @param BufferSize: size of the buffer to fill + * @param Offset: first value to fill on the Buffer + * @retval None + */ +void Fill_hBuffer(uint16_t *pBuffer, uint16_t BufferLenght, uint32_t Offset) +{ + uint16_t IndexTmp = 0; + + /* Put in global buffer different values */ + for (IndexTmp = 0; IndexTmp < BufferLenght; IndexTmp++ ) + { + pBuffer[IndexTmp] = IndexTmp + Offset; + } +} + +#ifdef USE_FULL_ASSERT + +/** + * @brief Reports the name of the source file and the source line number + * where the assert_param error has occurred. + * @param file: pointer to the source file name + * @param line: assert_param error line source number + * @retval None + */ +void assert_failed(uint8_t* file, uint32_t 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 2011 STMicroelectronics *****END OF FILE****/ -- cgit v1.2.3