Hi, I have STM32F407 and trying to read/wirte from/to SD card and often the code get stuck in the this loop:
static uint32_t SD_FindSCR(SD_HandleTypeDef *hsd, uint32_t *pSCR)
{
//...
while(!__HAL_SD_GET_FLAG(hsd, SDIO_FLAG_RXOVERR | SDIO_FLAG_DCRCFAIL | SDIO_FLAG_DTIMEOUT))
{
if(__HAL_SD_GET_FLAG(hsd, SDIO_FLAG_RXDAVL))
{
*(tempscr + index) = SDIO_ReadFIFO(hsd->Instance);
index++;
}
else if(!__HAL_SD_GET_FLAG(hsd, SDIO_FLAG_RXACT))
{
break;
}
if((HAL_GetTick() - tickstart) >= SDMMC_DATATIMEOUT)
{
return HAL_SD_ERROR_TIMEOUT;
}
}
//...
}
for some reason SDMMC_DATATIMEOUT is huge number
#ifndef SDMMC_DATATIMEOUT
#define SDMMC_DATATIMEOUT 0xFFFFFFFFU
#endif /* SDMMC_DATATIMEOUT */
Where could I redefine it so I would not need to edit generated code?
Also why do I get stuck in this loop in the first place? (files are not huge to read/write so this should not be an issue?)
Could it be the issue after I upgraded CubeMX 6.6.1 to 6.9.2?
