Sample led usage

led_sample.c

#include <furi.h>
#include <notification/notification.h>
#include <notification/notification_messages.h>

const NotificationSequence enable_all_colors = {
        &message_red_255,
        &message_green_255,
        &message_blue_255,
        NULL,
};

const NotificationSequence disable_led = {
        &message_green_0,
        &message_blue_0,
        &message_red_0,
        NULL,
};



int32_t your_entry_point(void *p) {
  NotificationApp *notification = furi_record_open(RECORD_NOTIFICATION);

  // to enable the LEDS call this
  notification_message(notification, &enable_all_colors);

  // main loop goes here

  // At the end, disable them 
  notification_message(notification, &disable_led);
  
  // cleanup part  
  furi_record_close(RECORD_NOTIFICATION);
}