Hey all,
I'm working on a simple universal remote using the M16C. I only want it to control up to 4 devices and just do 3 options (toggle power, channel up, channel down) since I only have 3 buttons on my dev board.
My question is with the IR led. I know that most remotes operate on a 40kHz carrier frequency, which can be interrupt driven probably. Using the serial port (TX), how would I hook up the IR led and send the signals for each option? Any help is much appreciated!
Thanks
I'm working on a simple universal remote using the M16C. I only want it to control up to 4 devices and just do 3 options (toggle power, channel up, channel down) since I only have 3 buttons on my dev board.
My question is with the IR led. I know that most remotes operate on a 40kHz carrier frequency, which can be interrupt driven probably. Using the serial port (TX), how would I hook up the IR led and send the signals for each option? Any help is much appreciated!
Thanks