__interrupt void USCI_A3_ISR(void)
{
char temp = 0 ;
OS_EnterInterrupt() ;
switch(__even_in_range(UCA3IV,4))
{
case 0:break ;
case 2:
temp = UCA3RXBUF ;
OS_PutMailCond1(&MBRX, &temp) ;
break ;
case 4:break ;
default: break ;
}
OS_LeaveInterrupt();
}
/*****************************************************************************
* Function - RxDataReady
* DESCRIPTION: ISR when rx trigger level reached.
* FIFO_TRIGGER_LEVEL bytes is now in FIFO buffer
*
*****************************************************************************/
static void RxDataReady(void)
{
int fifo_indx = 0;
char rx_byte;
/* Empty FIFO */
while (UART0_LINE_STATUS & 0x01)
{
rx_byte = RXD0;
if ( mTestUartLoopBack == true)
{
fifo_indx++;
if (mTestUartLoopBackReadyToRead == true)
{
if (rx_byte != 0x55)
{
mUartLoopBackStatus = UART_TEST_ERROR;
}
else
{
mUartLoopBackStatus = UART_TEST_OK;
}
}
else
{
if ( fifo_indx >= FIFO_TRIGGER_LEVEL)
{
mTestUartLoopBackReadyToRead = true;
}
}
}
if ( isr_enabled == TRUE )
{
OS_PutMailCond1(&MBIobReceive, &rx_byte);
}
}
/* Signal InterCom Task */
IobComDrv::GetInstance()->SignalIobDataRxed();
}
