diff --git a/os/hal/src/mmc_spi.c b/os/hal/src/mmc_spi.c index 6fb7a8332..fd63d7838 100644 --- a/os/hal/src/mmc_spi.c +++ b/os/hal/src/mmc_spi.c @@ -460,7 +460,10 @@ bool_t mmcStopSequentialRead(MMCDriver *mmcp) { chSysUnlock(); spiSend(mmcp->mmc_spip, sizeof(stopcmd), stopcmd); - result = recvr1(mmcp) != 0x00; +/* result = recvr1(mmcp) != 0x00;*/ + /* Note, ignored r1 response, it can be not zero, unknown issue.*/ + recvr1(mmcp); + result = FALSE; spiUnselect(mmcp->mmc_spip); chSysLock(); @@ -530,8 +533,10 @@ bool_t mmcSequentialWrite(MMCDriver *mmcp, const uint8_t *buffer) { spiSend(mmcp->mmc_spip, MMC_SECTOR_SIZE, buffer); /* Data. */ spiIgnore(mmcp->mmc_spip, 2); /* CRC ignored. */ spiReceive(mmcp->mmc_spip, 1, b); - if ((b[0] & 0x1F) == 0x05) + if ((b[0] & 0x1F) == 0x05) { + wait(mmcp); return FALSE; + } /* Error.*/ spiUnselect(mmcp->mmc_spip);