Function _pin_cmd_print_usage

components/drivers/pin/dev_pin.c:191–204

}

static void _pin_cmd_print_usage(void)
{
    rt_kprintf("pin [option] GPIO\n");
    rt_kprintf("     num:      get pin number from hardware pin\n");
    rt_kprintf("     mode:     set pin mode to output/input/input_pullup/input_pulldown/output_od\n");
    rt_kprintf("               e.g. MSH >pin mode GPIO output\n");
    rt_kprintf("     read:     read pin level of hardware pin\n");
    rt_kprintf("               e.g. MSH >pin read GPIO\n");
    rt_kprintf("     write:    write pin level(high/low or on/off) to hardware pin\n");
    rt_kprintf("               e.g. MSH >pin write GPIO high\n");
    rt_kprintf("     help:     this help list\n");
    rt_kprintf("GPIO e.g.:");
    rt_pin_get(" ");
}

/* e.g. MSH >pin num PA.16 */
static void _pin_cmd_get(int argc, char *argv[])