STM32 3.5固件库带sdio版本V4.5.0 bug修改 1:SD_WaitReadOperation()函数或者SD_WaitWriteOperation()函数进入死循环原因:数据传输错误导致传输中断,无法满足退出等待的判断条件。代码分析:SD_Error SD_WaitReadOperation(void){SD_Error errorstatus = SD_OK;while ((SD_DMAEndOfTransferStatus() == RES... 2023-06-13 STM32固件库bug修改单片机文章