// -----------------------------------------------------------------------------
//! \brief This routine is called from the application context when REM RDY
//! is de-asserted
//!
//! \return void
// -----------------------------------------------------------------------------
void NPITLSPI_handleRemRdyEvent(void)
{
ICall_CSState key;
key = ICall_enterCriticalSection();
// If write has not be set up then a read must occur during this
// transaction. There is a possibility that after bidirectional
// transaction there is an extra MRDY event. This event
// could cause a double read (which would clear the RX Buffer) so this
// check ignores the MRDY event if Rx is already in progress
if (!tlWriteLen && !RxActive)
{
NPITLSPI_readTransport();
}
ICall_leaveCriticalSection(key);
}
// -----------------------------------------------------------------------------
//! \brief This routine is called from the application context when MRDY is
//! de-asserted
//!
//! \return void
// -----------------------------------------------------------------------------
void NPITLSPI_handleMrdyEvent()
{
ICall_CSState key;
key = ICall_enterCriticalSection();
// If we have not already set up a write then we must be reading
// during this transaction. There is a possibility that after
// bidirectional transaction there is an extra MRDY event. This event
// could cause a double read (which would clear the RX Buffer) so this
// check ignores the MRDY event if Rx is already in progress
if (!TransportTxBufLen && !RxActive)
{
NPITLSPI_readTransport();
}
ICall_leaveCriticalSection(key);
return;
}
