I'd like to be able to control our PIC16F819-based product from a consumer-type IrDA remote control transmitter. It only requires 4 different functions to be recognized by the PIC.
Could someone please suggest an approach to adding IrDA reception to a PIC?
I'm willing to spend more time coding if it means less cost in terms of external components. BTW, the PIC16F819 has no internal UART, but there is no time-critical code in the PIC so, depending on what is required, it may be able to handle the reception in software.
Many thanks,
Jim