I am suing SHARC 21369 processor. I want to use the UART Transmit and receive interrupt to send and receive messages. I have gone through the UART echo back example.
The echo back example uses only receive interrupt. I have gone through the hardware refrence manual and I am a bit confuse on how to enable and use both transmit and receive interrupts.
The uart receive interrupt is assigned to P13 using the following
*pPICR2 &= ~(0x3E0);
//Sets the UART0 receive interrupt to P13
Do I need to assign UART0 transmit interrupt to say P14? I will be grateful if anyone could provide me some information or example code.