MCI_Close
Default mainpageat91libperipheralsmciMCI_Close
Description Source Call Graph
Start Line: 172
void MCI_Close(Mci *pMci)
{
    AT91S_MCI *pMciHw = pMci->pMciHw;

    SANITY_CHECK(pMci);
    SANITY_CHECK(pMciHw);

    // Initialize the MCI driver structure
    pMci->semaphore = 1;
    pMci->pCommand = 0;

    // Disable the MCI peripheral clock.
    WRITE_PMC(AT91C_BASE_PMC, PMC_PCDR, (1 << pMci->mciId));

    // Disable the MCI
    WRITE_MCI(pMciHw, MCI_CR, AT91C_MCI_MCIDIS);

    // Disable all the interrupts
    WRITE_MCI(pMciHw, MCI_IDR, 0xFFFFFFFF);
}