// Polls for a character on the serial port.
// Need to change
// Returns: Received character
//--------------------------------------------------------------
void GetChar(void)
{
//Poll for data
//do
//{
// Nothing
//} while(SCI0SR1_RDRF == 0);
if(SCI0SR1_RDRF != 0){
if(SCI0DRL == 'x' || SCI0DRL == 'X'){
leftCommand = '\0';
(void)printf("\n\r>");
}
else if(leftCommand == '\0'){
leftCommand = SCI0DRL;
TERMIO_PutChar(leftCommand);
}
else if(SCI0DRL == '\r'){
DisableInterrupts;
processInput();
(void)printf("\r\n>");
EnableInterrupts;
}
}
}
/*FUNCTION*-------------------------------------------------------------------
*
* Function Name : WriteUARTN
* Returned Value :
* Comments :
* This function writes N bytes on the SCI1 console output
*
*END*----------------------------------------------------------------------*/
UARTError WriteUARTN(const void* bytes, unsigned long length)
{
int i;
char* src = (char*)bytes;
for(i = 0; i< length; i++)
{
TERMIO_PutChar(*src++);
}
return kUARTNoError;
}
void _ttywrch(int ch) {
TERMIO_PutChar(ch);
}
int fputc(int ch, FILE *f) {
TERMIO_PutChar(ch);
return (ch);
}
