Reading custom IR?

[dmk]

Would it be possible to read custom remote control codes?

I'm thinking for example to setup an Arduino with IR output, and be able to send new commands the the 7D to be processed with ML. Not the builtin record/stop/etc.

For starters- even just to log "hello world" or whatever.

My ultimate goal is then to use that as some sortof syncing mechanism to do genlock (http://www.magiclantern.fm/forum/index.php?topic=1596.msg171511#msg171511) but one step pulse at a time!

[dmk]

D'oh. Yep, originally asked here: http://www.magiclantern.fm/forum/index.php?topic=5356.0