How to receive stream of bytes using PIC USART

[mackrackit]

Another variation that might be handy in your case

SERIN2 PORTB.1,16572,[WAIT("ABC"),DEC1 VAR1, SKIP1, DEC1 VAR2, SKIP1, DEC1 VAR3]

The above will save every other character to a variable. Mix and match as needed.
Many ways to play/parse in coming strings.