Quote Originally Posted by Ioannis View Post
If you use the example you post, then you will display only the first byte and continue to display that exact byte endlessly.
As the define comment says "continous receive" I guessed it could've be continuos receive in background while pic runs the program, as hpwm.

Quote Originally Posted by Ioannis View Post
If you send serial data then the buffer of the 2-byte long USART will overflow and depending on the setup will stop with error flag raised or replace old bytes with the new ones.
I included DEFINE CLROERR 1 to clear overflow automatically.
And surely I still have to study a lot....