I would like to know how to receive data without interrupts in the PIC18 controller. After setting the USART settings and baud rating, what things must be done so that USART receives properly without use of interrupts?
I'm using it in asynchronous mode. I have tested the transmission process successfully by checking the transmit bit in the USART TXSTAT register.
I have seen using a TRMT bit for tracking status of transmission in the EUSART register. But what can be used for receiving?
I did not see a similar pin in the RXSTAT register for asynchronous mode.