[quote user="Mike Worster"]1) the keypad buttons (SW1-6) are in use by the matrix_kbd for row and col. If I kill the matrix:
/etc/init.d/matrix-gui-2.0 stop
the GPIO's are not released. Is there anyway I can release the buttons in use for the matrix keyboard?[/quote]
Matrix gui (Qt Browser + Web Application) does not use the keypads on the board.