主控芯片用的是STM32F103RCT6与TF卡通过SDIO 通信。
调用函数f_mkfs((TCHAR const*)SDPath, 0, 0)或f_open(&SDFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE|FA_READ)
时触发错误：
[ff.c 4170] ---->stat = disk_initialize(pdrv);
[diskio.c 99] ---->stat = disk.drv[pdrv]->disk_initialize(disk.lun[pdrv]);
[sd_diskio.c 94] ---->if (BSP_SD_Init()==MSD_OK)
[bsp_driver_sd.c 62] ----> HAL_SD_ConfigWideBusOperation （&hsd，SDIO_BUS_WIDE_4B）
[stm32faXX_hal_sd.c 2204]---->errorstate = SD_WideBus_Enable(hsd);
[stm32faXX_hal_sd.c 2979]---->return HAL_SD_ERROR_REQUEST_NOT_APPLICABLE;
errorstate = HAL_SD_ERROR_REQUEST_NOT_APPLICABLE
breakpoint Get::scr[1U]=0x00;
[stm32faXX_hal_sd.c 2959]----> if((scr[1U] & SDMMC_WIDE_BUS_SUPPORT) != SDMMC_ALLZERO)
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