/**
* This task will send any response data out of the UART.
*
* This should be called in the UART_OnTxChar event. Internally, the method checks to make sure the buffer
* is empty and that the buffer is ready to send, so this method can also be called in the main application
* loop.
*
* This method will automagically wiggle the TXEN line when necessary.
*/
void Command_ResponseTask()
{
if(ResponseReadyToSend == FALSE)
return;
// if(UART_PDD_GetTxCompleteStatus(UART1_BASE_PTR) != 0x40u) // we're waiting for a transmit to complete already
// return;
if(UART_GetCharsInTxBuf() > 0)
return; // we're waiting for a transmit to complete already
if(ResponseIndex == 0)
{
TXEN_SetVal();
for(int i=0;i<10000;i++);
}
// We have to wait a bit before we send our first byte.
UART_SendChar(ResponseBuffer[ResponseIndex++]);
if(ResponseIndex == COMMAND_RESPONSE_BUFFER_SIZE) // we've sent everything
{
// while(!(UART_PDD_ReadStatus1Flags(UART1_BASE_PTR) && UART_S1_TC_MASK) )
while(UART_PDD_GetTxCompleteStatus(UART1_BASE_PTR) == 0U)
// while(UART_GetCharsInTxBuf() > 0 );
// for(int i=0;i<10000;i++);
ResponseIndex = 0;
ResponseReadyToSend = FALSE;
TXEN_ClrVal();
LED_GREEN_SetVal();
}
}
void uartPrintString(char * myString)
{
uint16_t i = 0;
for(i = 0; i<strlen(myString);i++)
{
while(UART_PDD_GetTxCompleteStatus(UART0_DEVICE)==0);
UART_PDD_PutChar8(UART0_DEVICE,myString[i]);
}
}
