Gracefully close bluetooth on device sleep

5 months ago · 2ab1d4b1ac
parent 335c6cbc5c
commit 2ab1d4b1ac
1 changed files with 6 additions and 0 deletions
--- a/RNode_Firmware.ino
+++ b/RNode_Firmware.ino
@ -1457,6 +1457,12 @@ void sleep_now() {
      pinMode(PIN_DISP_SLEEP, OUTPUT);
      digitalWrite(PIN_DISP_SLEEP, DISP_SLEEP_LEVEL);
    #endif
+    #if HAS_BLUETOOTH
+      if (bt_state == BT_STATE_CONNECTED) {
+        bt_stop();
+        delay(100);
+      }
+    #endif
    esp_sleep_enable_ext0_wakeup(PIN_WAKEUP, WAKEUP_LEVEL);
    esp_deep_sleep_start();
  #endif