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(parent: 7cd96a4) | patch
cmd/button: return button status
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Mon, 14 Sep 2020 10:50:56 +0000 (12:50 +0200)
committerTom Rini <trini@konsulko.com>
Wed, 14 Oct 2020 15:16:34 +0000 (11:16 -0400)
commita6bfd71a96201127836d59736abcb54dc2d5e1a5
tree48e0352de56eeffb6876ae884e4be7a37ddd757atree | snapshot
parent7cd96a47281145aca4f9c8960a0a2e185b8bd70ccommit | diff
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>
cmd/button.c diff | blob | history
test/py/tests/test_button.py diff | blob | history
My U-Boot fork