Firmware: Adjust trackpad for Switch Controller #32
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Use derived z-axis information to determine if the finger is currently touching the trackpad, and only emit trackpad information if it is.
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I just tested this out and it's a big improvement, thanks for sharing! |
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Closes #7. This causes the trackpad to only register if you're tapping it (at least, on my Steam Controller). I determined this by uncommenting the debugging statements on these lines:
OpenSteamController/Firmware/OpenSteamController/src/trackpad.c
Lines 1046 to 1054 in 3258015
Basically, during testing, I observed that the sine wave's amplitude correlates directly with the distance of my finger from the trackpad.