2 commits

Author	SHA1	Message	Date
Heinrich Schuchardt	a6bfd71a96	cmd/button: return button status ... To make the button command useful in a shell script it should return the status of the button: * 0 (true) - pressed, on * 1 (false) - not pressed, off The button command takes only one argument. Correct maxargs. Adjust the Python unit test. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>	2020-10-14 11:16:34 -04:00
Philippe Reynes	325141a6ea	cmd: button: add a new 'button' command ... Adds a command 'button' that provides the list of buttons supported by the board, and the state of a button. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>	2020-07-28 19:30:39 -06:00