Hi,
Im trying to detect a signal at 433.92MHz from an RRFQ1 receiver( pin13) wich is connected to RB0 pin of PIC16F877. To save power PIC16F877 is set to sleep mode to wake up only when there is a signal at 433.92MHz.

Has anyone done something with sleep mode before? is this the way to wake the PIC using interrupts?(attached program)