void MCI_Enable(Mci *pMci, unsigned char enb) { AT91S_MCI *pMciHw = pMci->pMciHw; SANITY_CHECK(pMci); SANITY_CHECK(pMci->pMciHw); // Set the Control Register: Enable/Disable MCI interface clock if(enb == DISABLE) { WRITE_MCI(pMciHw, MCI_CR, AT91C_MCI_MCIDIS); } else { WRITE_MCI(pMciHw, MCI_CR, AT91C_MCI_MCIEN); } }