Hi,
I'm designing a controller board for a CD PLAYER.
The controller is based around a PIC18F452.
I'm wondering whether I need to use interrupts or not.
To sum up, while playing (or not), the PIC could received instructions from a RC5 remote control or a switch board (buttons PLAY, STOP, SKIP FWD, ...)
Do I need to use interrupts to check whether a switch or a RC5 code is received by the PIC ?
Or do I include two Functions in the main loop that checks every 20ms if some RC5 code is reveived or some button is pressed.