On 28.09.22 14:37, Enrico Scholz wrote: > Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> writes: > >> For debugging, it can be useful to reference GPIOs relative to a >> controller, e.g.: >> >> gpio_direction_output -d gpio4 20 1 >> >> - if (argc < count) >> + if (optind < count) >> return COMMAND_ERROR_USAGE; > > This change seems to make '-d ...' mandatory. E.g. > > | :/ gpio_get_value 65 > | > | gpio_get_value - return value of a GPIO pin > | > | Usage: gpio_get_value [-d CONTROLLER] GPIO Seems I had the blinders on when I drafted this patch series. Thanks for reporting and thanks Sascha for the fixes. > > > Enrico > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
