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Topic: Reading a button Matrix on a RC Transmitter (Read 516 times) previous topic - next topic

bampi2k

Okay, so i have a RC Transmitter(HK-7x / KDS-7x that was fitted with an Atmega8l. With a proprietary firmware with a lot of limitations. A little probing showed promise that an arduino bootloader would really help in opening it up to everyone.
I went ahead and did just that. So right now i am able to do the analog outputs onto the RF (PPM) out. But i am failing to read the button matrix. 12buttons and 4 toggle switches in a 4x4 matrix. I am attaching the details of my investigation so far in this thread. Hope someone helps me out with that.

you can also refer to the discussion also on rcgroups - 2288086
(http://www.rcgroups.com/forums/showthread.php?t=2288086)


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