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sdk:scripts:led [2015/05/05 17:04] (current)
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 +====== SDK Script led.are ======
 +<code c led.are>
 +/* DESC: This script can be used to set a LED
 + * Copyright (C) 2012 NetModule AG, Switzerland
 + */
 +
 +LED = 0; /* use first LED */
 +
 +ret = nb_led_acquire(LED);​
 +if (ret == -1) {
 +    printf("​unable to acquire led%d, retrying...\n",​ LED);
 +
 +    nb_led_release(LED);​
 +    ret = nb_led_acquire(LED);​
 +    if (ret == -1) {
 +        printf("​stil unable to acquire led%d, exiting\n",​ LED);
 +        exit(1);
 +    }
 +}
 +
 +ret = nb_led_set(LED,​ LED_SOLID | LED_COLOR_RED);​
 +if (ret != -1) {
 +    printf("​led%d is now set to solid red\n",​ LED);
 +    sleep(5);
 +}
 +ret = nb_led_set(LED,​ LED_OFF);
 +if (ret != -1) {
 +    printf("​led%d is now set to off\n",​ LED);
 +    sleep(1);
 +}
 +
 +nb_led_release(LED);​
 +printf("​led%d has been released\n",​ LED);
 +
 +exit(0);
 +
 +</​code>​