/**
* @brief Manages DS Menu Process.
* @param None
* @retval None
*/
void DS_MenuProcess(void)
{
switch(Appli_state)
{
case APPLICATION_IDLE:
break;
case APPLICATION_MSC:
MSC_MenuProcess();
break;
case APPLICATION_AUDIO:
AUDIO_MenuProcess();
break;
case APPLICATION_HID:
HID_MenuProcess();
break;
default:
break;
}
if(Appli_state == APPLICATION_DISCONNECT)
{
Appli_state = APPLICATION_IDLE;
Menu_Init();
/* Unlink the micro SD disk I/O driver */
FATFS_UnLinkDriver(SD_Path);
/* Unlink the USB disk I/O driver */
FATFS_UnLinkDriver(USBDISKPath);
}
}
void SD_Init(void){
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
if(FATFS_LinkDriver(&SD_Driver, SDPath) == 0)
{
if(f_mount(&SDFatFs,(TCHAR const*)SDPath, 0) != FR_OK)
{
Error_Handler();
}
else
{
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
Error_Handler();
}
else
{
f_puts("First string in my file\n", &MyFile);
/*
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
if((byteswritten == 0) || (res != FR_OK))
{
Error_Handler();
}
else
{
*/
f_close(&MyFile);
BSP_LED_On(LED0);
BSP_LED_Toggle(LED0);
HAL_Delay(100);
BSP_LED_Toggle(LED0);
HAL_Delay(100);
BSP_LED_Toggle(LED0);
HAL_Delay(100);
BSP_LED_Toggle(LED0);
HAL_Delay(100);
BSP_LED_Toggle(LED0);
HAL_Delay(100);
BSP_LED_Toggle(LED0);
HAL_Delay(100);
BSP_LED_Toggle(LED0);
// }
}
}
}
FATFS_UnLinkDriver(SDPath);
}
bool mountSDCard()
{
if (isDriverLink){
FATFS_UnLinkDriver(SDPath);
isDriverLink = false;
}
if(FATFS_LinkDriver(&SD_Driver, SDPath) == 0)
{
isDriverLink = true;
if(f_mount(&SDFatFs, (TCHAR const*)SDPath, 0) == FR_OK)
{
return true;
}
}
return false;
}
/**
* @brief Storage drives initialization
* @param None
* @retval None
*/
STORAGE_RETURN kStorage_DeInit(void)
{
/* Unlink the RAM disk I/O driver */
FATFS_UnLinkDriver(mSDDISK_Drive);
return KSTORAGE_NOERROR;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext[100]; /* File read buffer */
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 180 MHz */
SystemClock_Config();
/* Initialize IO expander */
BSP_IO_Init();
/* Configure LED1 and LED3 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
/* ###########################################################################
When the uSD Card is used; the Camera module must be unplugged, this is due
to the shared pins between the two devices.
Otherwise, you have to set camera sensor in Power Down mode, by calling the
BSP_CAMERA_PwrDown() available under stm32446e_eval_camera.c BSP driver */
BSP_IO_Init();
/* Assert the camera RSTI pin */
/* Camera power down sequence */
BSP_IO_ConfigPin(RSTI_PIN, IO_MODE_OUTPUT);
/* Assert the camera RSTI pin (active low) */
BSP_IO_WritePin(RSTI_PIN, BSP_IO_PIN_RESET);
/*##-1- Link the SD disk I/O driver ########################################*/
if(FATFS_LinkDriver(&SD_Driver, SDPath) == 0)
{
/*##-2- Register the file system object to the FatFs module ##############*/
if(f_mount(&SDFatFs, (TCHAR const*)SDPath, 0) != FR_OK)
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/*##-3- Create a FAT file system (format) on the logical drive #########*/
if(f_mkfs((TCHAR const*)SDPath, 0, 0) != FR_OK)
{
Error_Handler();
}
else
{
/*##-4- Create and Open a new text file object with write access #####*/
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/*##-5- Write data to the text file ################################*/
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/*##-6- Close the open text file #################################*/
f_close(&MyFile);
/*##-7- Open the text file object with read access ###############*/
if(f_open(&MyFile, "STM32.TXT", FA_READ) != FR_OK)
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/*##-8- Read data from the text file ###########################*/
res = f_read(&MyFile, rtext, sizeof(rtext), (UINT*)&bytesread);
if((bytesread == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/*##-9- Close the open text file #############################*/
f_close(&MyFile);
/*##-10- Compare read data with the expected data ############*/
if ((bytesread != byteswritten))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
BSP_LED_On(LED1);
}
}
}
}
}
}
}
}
/*##-11- Unlink the SD disk I/O driver ####################################*/
FATFS_UnLinkDriver(SDPath);
/* Infinite loop */
while (1)
{
}
}
/**
* @brief Main routine for Mass Storage Class
* @param None
* @retval None
*/
static void MSC_Application(void)
{
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext[100]; /* File read buffer */
/* Register the file system object to the FatFs module */
if(f_mount(&USBDISKFatFs, (TCHAR const*)USBDISKPath, 0) != FR_OK)
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/* Create and Open a new text file object with write access */
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/* Write data to the text file */
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/* Close the open text file */
f_close(&MyFile);
/* Open the text file object with read access */
if(f_open(&MyFile, "STM32.TXT", FA_READ) != FR_OK)
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/* Read data from the text file */
res = f_read(&MyFile, rtext, sizeof(rtext), (void *)&bytesread);
if((bytesread == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/* Close the open text file */
f_close(&MyFile);
/* Compare read data with the expected data */
if((bytesread != byteswritten))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
BSP_LED_On(LED4);
}
}
}
}
}
}
/* Unlink the USB disk I/O driver */
FATFS_UnLinkDriver(USBDISKPath);
}
/**
* @brief Start task
* @param pvParameters not used
* @retval None
*/
static void StartThread(void const *argument)
{
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext[100]; /* File read buffer */
/*##-1- Link the RAM disk I/O driver #######################################*/
if(FATFS_LinkDriver(&SDRAMDISK_Driver, RAMDISKPath) == 0)
{
/*##-2- Register the file system object to the FatFs module ##############*/
if(f_mount(&RAMDISKFatFs, (TCHAR const*)RAMDISKPath, 0) != FR_OK)
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/*##-3- Create a FAT file system (format) on the logical drive #########*/
if(f_mkfs((TCHAR const*)RAMDISKPath, 0, 0) != FR_OK)
{
/* FatFs Format Error */
Error_Handler();
}
else
{
/*##-4- Create and Open a new text file object with write access #####*/
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/*##-5- Write data to the text file ################################*/
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/*##-6- Close the open text file #################################*/
f_close(&MyFile);
/*##-7- Open the text file object with read access ###############*/
if(f_open(&MyFile, "STM32.TXT", FA_READ) != FR_OK)
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/*##-8- Read data from the text file ###########################*/
res = f_read(&MyFile, rtext, sizeof(rtext), (void *)&bytesread);
if((bytesread == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/*##-9- Close the open text file #############################*/
f_close(&MyFile);
/*##-10- Compare read data with the expected data ############*/
if((bytesread != byteswritten))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
BSP_LED_On(LED1);
}
}
}
}
}
}
}
}
/*##-11- Unlink the RAM disk I/O driver ####################################*/
FATFS_UnLinkDriver(RAMDISKPath);
/* Infinite Loop */
for( ;; )
{
}
}
/**
* @brief Concurrent task
* @param pvParameters not used
* @retval None
*/
static void ConcurrentThread(void const *argument)
{
osEvent event;
FRESULT res; /* FatFs function common result code */
uint16_t byteswritten; /* File write count */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
for( ;; )
{
event = osMessageGet(DiskEvent, osWaitForever);
if(event.status == osEventMessage)
{
switch(event.value.v)
{
case DISK_READY_EVENT:
/* Create and Open a new text file object with write access */
if(f_open(&MyFile2, "STM32_2.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32_2.TXT' file Open for write Error */
Error_Handler();
}
else
{
/* Write data to the text file */
res = f_write(&MyFile2, wtext, sizeof(wtext), (void *)&byteswritten);
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32_2.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/* Close the open text file */
f_close(&MyFile2);
/* If last access to Disk, unlink drive */
if(disk_op == 1)
{
osMessagePut(DiskEvent, DISK_REMOVE_EVENT, 0);
}
disk_op = 2;
/* Success of the demo: no error occurrence */
BSP_LED_On(LED4);
}
}
break;
case DISK_REMOVE_EVENT:
/* Unlink the USB disk I/O driver */
FATFS_UnLinkDriver(USBDISKPath);
break;
default:
break;
}
}
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext[100]; /* File read buffer */
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 180 MHz */
SystemClock_Config();
/* Configure LED1 and LED3 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
/*##-1- Link the RAM disk I/O driver #######################################*/
if(FATFS_LinkDriver(&SDRAMDISK_Driver, RAMDISKPath) == 0)
{
/*##-2- Register the file system object to the FatFs module ##############*/
if(f_mount(&RAMDISKFatFs, (TCHAR const*)RAMDISKPath, 0) != FR_OK)
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/*##-3- Create a FAT file system (format) on the logical drive #########*/
if(f_mkfs((TCHAR const*)RAMDISKPath, 0, 0) != FR_OK)
{
Error_Handler();
}
else
{
/*##-4- Create and Open a new text file object with write access #####*/
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/*##-5- Write data to the text file ################################*/
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/*##-6- Close the open text file #################################*/
f_close(&MyFile);
/*##-7- Open the text file object with read access ###############*/
if(f_open(&MyFile, "STM32.TXT", FA_READ) != FR_OK)
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/*##-8- Read data from the text file ###########################*/
res = f_read(&MyFile, rtext, sizeof(rtext), (UINT*)&bytesread);
if((bytesread == 0) || (res != FR_OK)) /* EOF or Error */
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/*##-9- Close the open text file #############################*/
f_close(&MyFile);
/*##-10- Compare read data with the expected data ############*/
if ((bytesread != byteswritten))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
BSP_LED_On(LED1);
}
}
}
}
}
}
}
}
/*##-11- Unlink the RAM disk I/O driver ####################################*/
FATFS_UnLinkDriver(RAMDISKPath);
/* Infinite loop */
while (1)
{
}
}
void LBF_FatFS_DeInit (void)
{
FATFS_UnLinkDriver(DataFlash_DISK_Path);
}
int unmount_fs()
{
FATFS_UnLinkDriver(SFLASHPath);
is_fs_mounted = false;
return FR_OK;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
FRESULT res1, res2; /* FatFs function common result codes */
uint32_t byteswritten1, byteswritten2; /* File write counts */
uint32_t bytesread1, bytesread2; /* File read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext1[100], rtext2[100]; /* File read buffers */
/* STM32F4xx HAL library initialization:
- Configure the Flash prefetch, instruction and Data caches
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Global MSP (MCU Support Package) initialization
*/
HAL_Init();
/* Configure the system clock to 175 Mhz */
SystemClock_Config();
/* Configure LED1 and LED3 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
/*##-1- Link the disk I/O drivers ##########################################*/
if((FATFS_LinkDriver(&SDRAMDISK_Driver, RAMpath) == 0) && (FATFS_LinkDriver(&SD_Driver, SDpath) == 0))
{
/*##-2- Register the file system object to the FatFs module ##############*/
res1 = f_mount(&RAMFatFs, (TCHAR const*)RAMpath, 0);
res2 = f_mount(&SDFatFs, (TCHAR const*)SDpath, 0);
if((res1 != FR_OK) || (res2 != FR_OK))
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/*##-3- Create a FAT file system (format) on the logical drives ########*/
/* WARNING: Formatting the uSD card will delete all content on the device */
res1 = f_mkfs((TCHAR const*)RAMpath, 0, 0);
res2 = f_mkfs((TCHAR const*)SDpath, 0, 0);
if((res1 != FR_OK) || (res2 != FR_OK))
{
/* FatFs Format Error */
Error_Handler();
}
else
{
/*##-4- Create and Open new text file objects with write access ######*/
res1 = f_open(&RAMFile, "0:STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE);
res2 = f_open(&SDFile, "1:STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE);
if((res1 != FR_OK) || (res2 != FR_OK))
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/*##-5- Write data to the text files ###############################*/
res1 = f_write(&RAMFile, wtext, sizeof(wtext), (void *)&byteswritten1);
res2 = f_write(&SDFile, wtext, sizeof(wtext), (void *)&byteswritten2);
if((byteswritten1 == 0) || (byteswritten2 == 0) || (res1 != FR_OK) || (res2 != FR_OK))
{
/* 'STM32.TXT' file write Error */
Error_Handler();
}
else
{
/*##-6- Close the open text files ################################*/
f_close(&RAMFile);
f_close(&SDFile);
/*##-7- Open the text files object with read access ##############*/
res1 = f_open(&RAMFile, "0:STM32.TXT", FA_READ);
res2 = f_open(&SDFile, "1:STM32.TXT", FA_READ);
if((res1 != FR_OK) || (res2 != FR_OK))
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/*##-8- Read data from the text files ##########################*/
res1 = f_read(&RAMFile, rtext1, sizeof(rtext1), (UINT*)&bytesread1);
res2 = f_read(&SDFile, rtext2, sizeof(rtext2), (UINT*)&bytesread2);
if((res1 != FR_OK) || (res2 != FR_OK))
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/*##-9- Close the open text files ############################*/
f_close(&RAMFile);
f_close(&SDFile);
/*##-10- Compare read data with the expected data ############*/
if((bytesread1 != byteswritten1) || (bytesread2 != byteswritten2))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
BSP_LED_On(LED1);
}
}
}
}
}
}
}
}
/*##-11- Unlink the disk I/O drivers #######################################*/
FATFS_UnLinkDriver(RAMpath);
FATFS_UnLinkDriver(SDpath);
/* Infinite loop */
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext[100]; /* File read buffer */
/* STM32F0xx HAL library initialization:
- Configure the Flash prefetch
- Systick timer is configured by default as source of time base, but user
can eventually implement his proper time base source (a general purpose
timer for example or other time source), keeping in mind that Time base
duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and
handled in milliseconds basis.
- Low Level Initialization
*/
HAL_Init();
/* Configure LED1 and LED3 */
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
/* Configure the system clock to 48 MHz */
SystemClock_Config();
/*##-1- Link the micro SD disk I/O driver ##################################*/
if(FATFS_LinkDriver(&SD_Driver, SDPath) == 0)
{
/*##-2- Register the file system object to the FatFs module ##############*/
if(f_mount(&SDFatFs, (TCHAR const*)SDPath, 0) != FR_OK)
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/*##-3- Create a FAT file system (format) on the logical drive #########*/
/* WARNING: Formatting the uSD card will delete all content on the device */
if(f_mkfs((TCHAR const*)SDPath, 0, 0) != FR_OK)
{
/* FatFs Format Error */
Error_Handler();
}
else
{
/*##-4- Create and Open a new text file object with write access #####*/
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/*##-5- Write data to the text file ################################*/
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
/*##-6- Close the open text file #################################*/
if (f_close(&MyFile) != FR_OK )
{
Error_Handler();
}
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/*##-7- Open the text file object with read access ###############*/
if(f_open(&MyFile, "STM32.TXT", FA_READ) != FR_OK)
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/*##-8- Read data from the text file ###########################*/
res = f_read(&MyFile, rtext, sizeof(rtext), (UINT*)&bytesread);
if((bytesread == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/*##-9- Close the open text file #############################*/
f_close(&MyFile);
/*##-10- Compare read data with the expected data ############*/
if((bytesread != byteswritten))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
BSP_LED_On(LED1);
}
}
}
}
}
}
}
}
/*##-11- Unlink the RAM disk I/O driver ####################################*/
FATFS_UnLinkDriver(SDPath);
/* Infinite loop */
while (1)
{
}
}
int main(void)
{
/* USER CODE BEGIN 1 */
// AxesRaw_t data;
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
char rtext[256]; /* File read buffer */
// HALL_SENS_PWR_ON;
// CLAMP_SENS_PWR_ON;
// 1. SPI1 is for ACC
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_ADC_Init();
MX_SDIO_SD_Init();
MX_SPI1_Init();
MX_SPI2_Init();
MX_USART1_UART_Init();
MX_USART2_UART_Init();
MX_FATFS_Init();
MX_RTC_Init();
/* USER CODE BEGIN 2 */
HAL_RTCEx_DeactivateWakeUpTimer(&hrtc);
HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 1, RTC_WAKEUPCLOCK_CK_SPRE_16BITS);
EXTI0_IRQHandler_Config();
// EXTI13_IRQHandler_Config();
// HAL_DBGMCU_EnableDBGStopMode();
//HALL_SENS_PWR_ON;
//CLAMP_SENS_PWR_OFF;
// init gpio before!
UC_2_8V;
printf("FW start\r\n");
LIS3DH_PreInit();
LIS3DH_SetMode(LIS3DH_NORMAL); //reg1
LIS3DH_SetODR(LIS3DH_ODR_400Hz); //reg1
LIS3DH_SetAxis(LIS3DH_X_ENABLE | LIS3DH_Y_ENABLE | LIS3DH_Z_ENABLE ); //reg1
//Direct IRQ from watemark and overrun to 1st pin. reg3
LIS3DH_SetInt1Pin(LIS3DH_CLICK_ON_PIN_INT1_DISABLE | LIS3DH_I1_INT1_ON_PIN_INT1_DISABLE | LIS3DH_I1_INT2_ON_PIN_INT1_DISABLE |
LIS3DH_I1_DRDY1_ON_INT1_DISABLE | LIS3DH_I1_DRDY2_ON_INT1_DISABLE | LIS3DH_WTM_ON_INT1_ENABLE | LIS3DH_INT1_OVERRUN_DISABLE);
//REG4
LIS3DH_SetBDU(MEMS_ENABLE);
LIS3DH_SetFullScale(LIS3DH_FULLSCALE_2); //reg4
//REG5
LIS3DH_FIFOModeEnable(LIS3DH_FIFO_STREAM_MODE); //Enable store into FIFO reg5
LIS3DH_Int1LatchEnable(MEMS_ENABLE);
//LIS3DH_FIFO_CTRL_REG
LIS3DH_SetTriggerInt(LIS3DH_TRIG_INT1);
LIS3DH_SetWaterMark(15); // watermark for irq generation from fifo LIS3DH_FIFO_CTRL_REG
LIS3DH_ReadFIFO(); // clean FIFO and reset IRQ
while (1) {
//LIS3DH_GetInt1Src(&resp);
//printf("INT1SRC %i ", resp);
/*LIS3DH_GetFifoSourceBit(LIS3DH_FIFO_SRC_WTM, &resp);
printf("WTM %i ", resp);
LIS3DH_GetReg3Bit(LIS3DH_I1_WTM, &resp);
printf("WMBIT %i ", resp);
LIS3DH_GetFifoSourceFSS(&resp);
printf("FIFO %i\r\n", resp);
//LIS3DH_GetIntCounter(&resp);
//printf("Interrupts counter=%i\r\n", resp);
if (resp > 26) {
//rep:
//LIS3DH_GetFifoSourceFSS(&resp);
//printf("> %i recs in FIFO (while)\r\n", resp);
//HAL_Delay(15);
//LIS3DH_GetInt1Src(&resp);
/* rep:
if(LIS3DH_GetAccAxesRaw(&data)==1){
LIS3DH_GetFifoSourceBit(LIS3DH_FIFO_SRC_WTM, &resp);
//printf("X=%6d Y=%6d Z=%6d \r\n", data.AXIS_X, data.AXIS_Y, data.AXIS_Z);
printf(" READ WTM%i\r\n", resp);
} else {
printf("ER\r\n");
}
LIS3DH_GetFifoSourceFSS(&resp);
if (resp > 0) goto rep;
LIS3DH_ResetInt1Latch();
LIS3DH_FIFOModeEnable(LIS3DH_FIFO_STREAM_MODE);*/
LIS3DH_ReadFIFO();
HAL_Delay(2000);
}
//ENABLE ALL IRQs
//LIS3DH_SetInt1Pin(LIS3DH_CLICK_ON_PIN_INT1_DISABLE | LIS3DH_I1_INT1_ON_PIN_INT1_ENABLE | LIS3DH_I1_INT2_ON_PIN_INT1_ENABLE | LIS3DH_I1_DRDY1_ON_INT1_ENABLE | LIS3DH_I1_DRDY2_ON_INT1_ENABLE | LIS3DH_WTM_ON_INT1_ENABLE | LIS3DH_INT1_OVERRUN_ENABLE);
//LIS3DH_SetInt2Pin(LIS3DH_CLICK_ON_PIN_INT2_DISABLE | LIS3DH_I2_INT1_ON_PIN_INT2_ENABLE | LIS3DH_I2_INT2_ON_PIN_INT2_ENABLE | LIS3DH_I2_BOOT_ON_INT2_ENABLE | LIS3DH_INT_ACTIVE_HIGH);
// HAL_Delay(2000);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1) {
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
// if(LIS3DH_GetAccAxesRaw(&data)==1){
// printf("X=%6d Y=%6d Z=%6d \r\n", data.AXIS_X, data.AXIS_Y, data.AXIS_Z);
// } else {
// printf("ER\r\n");
// }
HAL_Delay(50);
// lowest_power(); //go to stop. Wakeup on RTC wakeup or 1st or 2d PIN wakeup
}
//SDIO FAT PART.
//ENABLE_2_5V; //DC-DC enable
SD_PWR_ON; //Power to SD card
//INIT SD and CARD after because no power to sd
HAL_Delay(50);
MX_SDIO_SD_Init();
MX_FATFS_Init();
/*##-1- FatFS: Link the SD disk I/O driver ##########*/
if(FATFS_LinkDriver(&SD_Driver, SDPath) == 0){
/* success: set the orange LED on */
//HAL_GPIO_WritePin(GPIOG, GPIO_PIN_7, GPIO_PIN_RESET);
/*##-2- Register the file system object to the FatFs module
NB! mout right now!
###*/
res = f_mount(&SDFatFs, (TCHAR const*)SD_Path, 1) ;
if(res != FR_OK){
/* FatFs Initialization Error : set the red LED on */
printf ("Problem fmount\r\n");
while(1);
} else {
/*##-3- Create a FAT file system (format) on the logical drive#*/
/* WARNING: Formatting the uSD card will delete all content on the device */
res = f_mkfs((TCHAR const*)SD_Path, 0, 0);
if(res != FR_OK){
/* FatFs Format Error : set the red LED on */
printf ("Problem f_mkfs\r\n");
while(1);
} else {
/*##-4- Create & Open a new text file object with write access#*/
if(f_open(&MyFile, "Hello.txt", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK){
/* 'Hello.txt' file Open for write Error : set the red LED on */
printf ("Problem f_open\r\n");
while(1);
} else {
/*##-5- Write data to the text file ####################*/
res = f_write(&MyFile, wtext, sizeof(wtext), (void*)&byteswritten);
if((byteswritten == 0) || (res != FR_OK)){
/* 'Hello.txt' file Write or EOF Error : set the red LED on */
printf ("Problem f_write\r\n");
while(1);
} else {
/*##-6- Successful open/write : set the blue LED on */
// HAL_GPIO_WritePin(GPIOG, GPIO_PIN_12, GPIO_PIN_RESET);
f_close(&MyFile);
/*##-7- Open the text file object with read access #*/
if(f_open(&MyFile, "Hello.txt", FA_READ) != FR_OK){
/* 'Hello.txt' file Open for read Error : set the red LED on */
//HAL_GPIO_WritePin(GPIOG, GPIO_PIN_10, GPIO_PIN_RESET);
printf ("Problem f_open\r\n");
while(1);
} else {
/*##-8- Read data from the text file #########*/
res = f_read(&MyFile, rtext, sizeof(wtext), &bytesread);
// if((strcmp(rtext,wtext)!=0)|| (res != FR_OK)){
// /* 'Hello.txt' file Read or EOF Error : set the red LED on */
// printf ("Problem f_read\r\n");
// while(1);
// } else {
// printf ("FAT operation done OK!\r\n");
/* Successful read : set the green LED On */
//HAL_GPIO_WritePin(GPIOG, GPIO_PIN_6, GPIO_PIN_RESET);
/*##-9- Close the open text file ################*/
f_close(&MyFile);
}
}
}
}
}
}
/*##-10- Unlink the micro SD disk I/O driver #########*/
FATFS_UnLinkDriver(SD_Path);
/* USER CODE END 3 */
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
FRESULT res; /* FatFs function common result code */
uint32_t byteswritten, bytesread; /* File write/read counts */
uint8_t wtext[] = "This is STM32 working with FatFs"; /* File write buffer */
uint8_t rtext[100]; /* File read buffer */
/* STM32F3xx HAL library initialization:
- Configure the Flash prefetch
- Configure the Systick to generate an interrupt each 1 msec
- Set NVIC Group Priority to 4
- Low Level Initialization
*/
HAL_Init();
/* Configure the system clock to 64 MHz */
SystemClock_Config();
/*##-1- Link the micro SD disk I/O driver ##################################*/
if(FATFS_LinkDriver(&SD_Driver, SDPath) == 0)
{
/*##-2- Register the file system object to the FatFs module ##############*/
if(f_mount(&SDFatFs, (TCHAR const*)SDPath, 0) != FR_OK)
{
/* FatFs Initialization Error */
Error_Handler();
}
else
{
/*##-3- Create a FAT file system (format) on the logical drive #########*/
/* WARNING: Formatting the uSD card will delete all content on the device */
if(f_mkfs((TCHAR const*)SDPath, 0, 0) != FR_OK)
{
/* FatFs Format Error */
Error_Handler();
}
else
{
/*##-4- Create and Open a new text file object with write access #####*/
if(f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
/* 'STM32.TXT' file Open for write Error */
Error_Handler();
}
else
{
/*##-5- Write data to the text file ################################*/
res = f_write(&MyFile, wtext, sizeof(wtext), (void *)&byteswritten);
/*##-6- Close the open text file #################################*/
if (f_close(&MyFile) != FR_OK )
{
Error_Handler();
}
if((byteswritten == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Write or EOF Error */
Error_Handler();
}
else
{
/*##-7- Open the text file object with read access ###############*/
if(f_open(&MyFile, "STM32.TXT", FA_READ) != FR_OK)
{
/* 'STM32.TXT' file Open for read Error */
Error_Handler();
}
else
{
/*##-8- Read data from the text file ###########################*/
res = f_read(&MyFile, rtext, sizeof(rtext), (UINT*)&bytesread);
if((bytesread == 0) || (res != FR_OK))
{
/* 'STM32.TXT' file Read or EOF Error */
Error_Handler();
}
else
{
/*##-9- Close the open text file #############################*/
f_close(&MyFile);
/*##-10- Compare read data with the expected data ############*/
if((bytesread != byteswritten))
{
/* Read data is different from the expected data */
Error_Handler();
}
else
{
/* Success of the demo: no error occurrence */
}
}
}
}
}
}
}
}
/*##-11- Unlink the RAM disk I/O driver ####################################*/
FATFS_UnLinkDriver(SDPath);
/* Configure LED2 */
BSP_LED_Init(LED2);
/* Infinite loop */
while (1)
{
/* Success of the demo: no error occurrence */
BSP_LED_Toggle(LED2);
HAL_Delay(200);
}
}
