static void _Demod_HwReset(void)
{
extern void MApi_Demod_HWReset(MS_BOOL bReset);
printf("---> Hw Rest for DEMOD \n");
SysDelay(2000);
MApi_Demod_HWReset(TRUE);
SysDelay(200);
//MApi_Demod_HWReset(FALSE);
//SysDelay(100);
}
NTSTATUS
CBT1Transmit(
PSMARTCARD_EXTENSION SmartcardExtension
)
/*++
CBT1Transmit:
finishes the callback RDF_TRANSMIT for the T1 protocol
Arguments:
SmartcardExtension context of call
Return Value:
STATUS_SUCCESS
STATUS_NO_MEDIA
STATUS_TIMEOUT
STATUS_INVALID_DEVICE_REQUEST
--*/
{
NTSTATUS NTStatus = STATUS_SUCCESS;
ULONG IOBytes;
SmartcardDebug(
DEBUG_TRACE,
( "PSCR!CBT1Transmit: Enter\n" )
);
//
// use the lib support to construct the T=1 packets
//
do {
//
// no header for the T=1 protocol
//
SmartcardExtension->SmartcardRequest.BufferLength = 0;
//
// SCM-TM: Siemens 4440 accepts only NAD=0!!!
//
SmartcardExtension->T1.NAD = 0;
//
// let the lib setup the T=1 APDU & check for errors
//
NTStatus = SmartcardT1Request( SmartcardExtension );
if ( NT_SUCCESS( NTStatus )) {
// send command (don't calculate LRC because CRC may be used!)
IOBytes = 0;
NTStatus = PscrWriteDirect(
SmartcardExtension->ReaderExtension,
SmartcardExtension->SmartcardRequest.Buffer,
SmartcardExtension->SmartcardRequest.BufferLength,
&IOBytes
);
if ( !NT_SUCCESS(NTStatus)) {
SmartcardDebug(
DEBUG_TRACE,
( "PSCR!CBT1Transmit: PscrWriteDirect error (%lx)\n", NTStatus )
);
}
//
// extend the timeout if a Wtx request was sent by the card. if the
// card responds before the waiting time extension expires, the data are
// buffered in the reader. A delay without polling the reader status
// slows down the performance of the driver, but wtx is an exeption,
// not the rule.
//
if (SmartcardExtension->T1.Wtx) {
SysDelay(
(( SmartcardExtension->T1.Wtx *
SmartcardExtension->CardCapabilities.T1.BWT + 999L )/
1000L)
);
}
// get response
SmartcardExtension->SmartcardReply.BufferLength = 0;
NTStatus = PscrRead(
SmartcardExtension->ReaderExtension,
SmartcardExtension->SmartcardReply.Buffer,
MAX_T1_BLOCK_SIZE,
&SmartcardExtension->SmartcardReply.BufferLength
);
// if PscrRead detects an LRC error, ignore it (maybe CRC used)
if ( NTStatus == STATUS_CRC_ERROR ) {
SmartcardDebug(
DEBUG_TRACE,
( "PSCR!CBT1Transmit: PscrRead CRC error (%lx)\n", NTStatus )
);
}
//
// We even continue if the prev. read failed.
// We let the smart card library continue, because it might
// send a resynch. request in case of a timeout
//
NTStatus = SmartcardT1Reply( SmartcardExtension );
}
// continue if the lib wants to send the next packet
} while ( NTStatus == STATUS_MORE_PROCESSING_REQUIRED );
// start freeze routine, if an interrupt was sent, but no freeze data was read
if( SmartcardExtension->ReaderExtension->RequestInterrupt )
PscrFreeze( SmartcardExtension );
SmartcardDebug(
DEBUG_TRACE,
( "PSCR!CBT1Transmit: Exit (%lx)\n", NTStatus )
);
return( NTStatus );
}
