update mqttd program to compatble with android app

guowenxue

8 hours ago 489b6a3c10ccaff0fd0de55b5030e2992d122a7b

 project/4.mqttd/modules/leds.c

File was renamed from project/4.mqttd/booster/leds.c
@@ -102,7 +102,7 @@
    int            i;
    led_info_t    *led;

    log_warn("terminate RGB Led gpios\n");
    log_debug("terminate RGB Led gpios\n");

    if( !ctx )
    {
@@ -148,6 +148,8 @@

    led = &ctx.leds[which];

    log_info("turn Led %s %s\n", led->name, cmd?"on":"off");

    if( OFF == cmd )
    {
        gpiod_line_set_value(led->line, !led->active);