control/mid_fatfs/fatfs.c

/**
  ******************************************************************************
  * @file   fatfs.c
  * @brief  Code for fatfs applications
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2022 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */

#include "fatfs.h"

uint8_t retUSER;    /* Return value for USER */
char USERPath[4];   /* USER logical drive path */
FATFS USERFatFS;    /* File system object for USER logical drive */
FIL USERFile;       /* File object for USER */

/* USER CODE BEGIN Variables */

/* USER CODE END Variables */

void FATFS_Init(void)
{
  /*## FatFS: Link the USER driver ###########################*/
#if  USE_SPI_FLASH>0   //SPI FLASH W25QXX¹¦ÄÜ
	retUSER =  FATFS_LinkDriverEx(&W25Q_Driver, USERPath, 1);	
#elif USE_SPI_SD>0   //SPI FLASH W25QXX¹¦ÄÜ
	retUSER =  FATFS_LinkDriverEx(&sdcard_Driver, USERPath, 1);
#endif
  /* USER CODE BEGIN Init */
  /* additional user code for init */     
  /* USER CODE END Init */
}

/**
  * @brief  Gets Time from RTC
  * @param  None
  * @retval Time in DWORD
  */
DWORD get_fattime(void)
{
  /* USER CODE BEGIN get_fattime */
  return 0;
  /* USER CODE END get_fattime */
}

/* USER CODE BEGIN Application */
     
/* USER CODE END Application */

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