First draft at noise reduction for the GT911 touch driver. #795
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This allows the user to decrease sensitivity of the touch panel in order to eliminate phantom touch events due to electromagnetic interference. This may be possible to extend to other touch screens if the function is supported.
Check new noise reduction value and exit if it matches old. Improve logging messages & comments.
3 tasks
for devices that have a GT911 touch screen.
call it from guiSetup() in hasp_gui.cpp
and 60Hz mains frequencies.
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This allows the user to decrease sensitivity of the touch panel in order to eliminate phantom touch events due to electromagnetic interference in response to issue #706
This may be possible to extend to other touch screens if the function is supported.