backlight_control.c

/***
 * Noptel LRF rangefinder sampler for the Flipper Zero
 * Version: 1.9
 *
 * Display backlight control
***/

/*** Includes ***/
#include <notification/notification_messages.h>

#include "backlight_control.h"



/*** Routines ***/

/** Setup the backlight control **/
void set_backlight_control(BacklightControl *blc) {

  /* Enable notifications */
  blc->notifications = furi_record_open(RECORD_NOTIFICATION);
}



/** Release the backlight control **/
void release_backlight_control(void) {

  /* Disable notifications */
  furi_record_close(RECORD_NOTIFICATION);
}



/** Set the backlight on, off or automatic */
void set_backlight(BacklightControl *blc, uint8_t state) {

  /* Set the backlight in the specified state */
  switch(state) {

    case BL_OFF:
      notification_message(blc->notifications,
				&sequence_display_backlight_off);
      break;

    case BL_ON:
      notification_message(blc->notifications,
				&sequence_display_backlight_enforce_on);
      break;

    case BL_AUTO:
      notification_message(blc->notifications,
				&sequence_display_backlight_enforce_auto);
      break;

    default:
      return;
  }
}