我实际上是想用STM32L486QGI6写在SD卡上。函数f_mount()返回FR_NOT_READY,无论SD是否被放置. 我已经检查了几十个CubeMX生成的教程和例子(检查引脚、拉下的SD_Detect、除CK、全局中断、40 the的时钟除以4外的其他引脚)。 下面是我正在使用的代码: 代码语言:javascript 复制 /* Includes ---*/#include"mai...
There is no problem running the example program of sdhc_freertos_mpc5748g on devkit-mpc5748g board, but return "FR_NOT_READY" is returned when running f_mount after adding SDHC module in lwip_mpc55748g example program Labels: Automotive Tags: mpc5748g sdio 0 Kudos Reply All forum ...
I'm trying to implement a card writting in the csi_RGB565 example. When I try to read a file and I mount the disk I have the following error:
SDMMC接口的全称叫SD/SDIO MMC card host interface,SD/SDIO MMC 卡 主机接口,通俗的来说,就是这个接口支持SD卡,支持SDIO设备,支持MMC卡。UHS
SDMMC接口的全称叫SD/SDIO MMC card host interface,SD/SDIO MMC 卡 主机接口,通俗的来说,就是这个接口支持SD卡,支持SDIO设备,支持MMC卡。UHS