Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
IR remote as mpu input - Interfacing a remote control to a PIC mcu
So many PIC mcu projects I dream up seem to need a few or lots of switches to allow some program setting or control, so seeing this cheap ir remote key pad , seemed a one size fits all solution. Several code examples out there but none for the NEC ir protocol interfacing with a PIC24Fxxxxx . My method basically waits for the 9ms start burst and checks its length then checks the 4.5ms pause, the following data bits are counted and shifted into the input_data , a ZERO is one count a ONE is...
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