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发表于 2021-2-9 23:31:21
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你需要在MX_FATFS_Init函数里面加入你需要挂载的设备,例如下面的例子:
/* USER CODE BEGIN PV */
char SDPath[4];
char FLASHPath[4];
FS_FileOperationsTypeDef Appli_state = APPLICATION_IDLE;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/**
* @brief FatFs initialization
* @param None
* @retval Initialization result
*/
int32_t MX_FATFS_Init(void)
{
/*## FatFS: Link the disk I/O driver(s) ###########################*/
if ((FATFS_LinkDriver(&USER_Driver, SDPath) != 0)||(FATFS_LinkDriver(&USER_Driver, FLASHPath) != 0))
/* USER CODE BEGIN FATFS_Init */
{
return APP_ERROR;
}
else
{
Appli_state = APPLICATION_INIT;
return APP_OK;
}
/* USER CODE END FATFS_Init */
} |
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