//*****************************************************************************
//
// The UART interrupt handler.
//
//*****************************************************************************
void UART1IntHandler(void)
{
unsigned long ulStatus;
tBoolean bRc;
//
// Get the interrrupt status.
//
ulStatus = UARTIntStatus(UART1_BASE, true);
//
// Clear the asserted interrupts.
//
UARTIntClear(UART1_BASE, ulStatus);
//
// Check what is the source of the interrupt
//
//if(ulStatus & UART_INT_OE)
//{
//}
//else if(ulStatus & UART_INT_BE)
//{
//}
//else if(ulStatus & UART_INT_PE)
//{
//}
if(ulStatus & UART_INT_TX)
{
// TX int
// Push next char to transmitter
bRc = true;
while(m_nTxBuffIn1 > 0 && bRc == true)
{
bRc = UARTCharPutNonBlocking(UART1_BASE,m_tTxBuff1[m_nTxNextNdx1]);
if(bRc == true)
{
m_nTxNextNdx1++;
m_nTxBuffIn1--;
}
}
}
else if(ulStatus & UART_INT_RX || ulStatus & UART_INT_RT)
{
// RX int
// Read all RX fifo data
while(UARTCharsAvail(UART1_BASE))
{
// Read the next character from the UART
// (and write it back to the UART) ?
//MessageLoop(UART0_BASE,0);
OmapMessageLoop(UART1_BASE,1);
}
}
}
void UART1IntHandler()
{
unsigned long ulStatus;
//
// Get the interrrupt status.
//
ulStatus = UARTIntStatus(UART1_BASE, true);
//
// Clear the asserted interrupts.
//
UARTIntClear(UART1_BASE, ulStatus);
if(ulStatus & UART_INT_TX)
{
// TX int
// Push next char to transmitter
bRc = true;
while((m_nTxBuffIn1 > 0) && (bRc == true) && UARTSpaceAvail(UART1_BASE))
{
//
// Write the next character into the transmit FIFO.
//
bRc = UARTCharPutNonBlocking(UART1_BASE,m_tTxBuff1[m_nTxNextNdx1]);
if(bRc == true)
{
m_nTxNextNdx1++;
m_nTxBuffIn1--;
}
}
}
else if(ulStatus & UART_INT_RX || ulStatus & UART_INT_RT)
{
// RX int
// Read all RX fifo data
while(UARTCharsAvail(UART1_BASE))
{
// Read the next character from the UART
// (and write it back to the UART) ?
OmapMessageLoop(UART1_BASE,1);
}
}
}
