Delete comment from: Ken Shirriff's blog

Daryl Maunder said...

Thanks for the great work Ken,

I have a couple of Mitsubishi air conditioners, and have added an additional protocol for it, it seemed to be the fairly similar to NEC except 36 bits, and with all the timings different.

#define MITSUBISHI_HDR_MARK 3450
#define MITSUBISHI_HDR_SPACE 1650
#define MITSUBISHI_BIT_MARK 400
#define MITSUBISHI_ONE_SPACE 1250
#define MITSUBISHI_ZERO_SPACE 450
#define MITSUBISHI_RPT_SPACE 1700
#define MITSUBISHI_RPT_LENGTH 60000

I just replicated everything for NEC into an identical pair of routines for Mitsubishi. I now get a successful Mitsubishi decode, but they are always the exactly the same no matter what key is pressed.

4D364800
Decoded Mitsubishi: 4D364800 (36 bits)
Raw (76): 21320 3400 -1700 400 -1250 450 -1250 400 -450 400 -400 450 -400 400 -1300 400 -450 400 -400 400 -1300 400 -1250 400 -450 400 -1300 400 -400 450 -400 400 -1300 400 -1250 400 -450 400 -1250 450 -1250 400 -450 400 -450 400 -1250 400 -450 400 -450 400 -1250 400 -450 400 -450 400 -450 400 -400 400 -450 400 -450 400 -450 400 -400 400 -450 400 -450 400 -450 400

Any ideas?

Jul 2, 2012, 9:18:45 AM

Posted to A Multi-Protocol Infrared Remote Library for the Arduino