SDSPI_Read
Default mainpageat91libmemoriessdmmcSDSPI_Read
Description Source Call Graph
Start Line: 182
unsigned char SDSPI_Read(SdSpi *pSdSpi, unsigned char *pData, unsigned int size)
{
    unsigned char error;

    // MOSI should hold high during read, or there will be wrong data in received data.
    memset(pData, 0xff, size);

    error = SDSPI_PDC(pSdSpi, pData, size);

    while(SDSPI_IsBusy(pSdSpi) == 1);

    if( error == 0 ) {
        return 0;
    }
    else {
        TRACE_DEBUG("PB SDSPI_Read\n\r");
        return 1;
    }
}