unsigned char MCI_CheckBlke(Mci *pMci) { AT91S_MCI *pMciHw = pMci->pMciHw; unsigned int status; status = READ_MCI(pMciHw, MCI_SR); // TRACE_DEBUG("status %x\n\r",status); if((status & AT91C_MCI_BLKE)!=0) { return 0; } else { return 1; } }