From 616e0a21d8929672dba62472db3e57089f34f762 Mon Sep 17 00:00:00 2001
From: felixlungu <felix.lungu@gmail.com>
Date: Thu, 30 Mar 2023 04:12:06 +0300
Subject: [PATCH] add bluetooth mac address in dump_config() (#4628)

* add bluetooth mac address in dump_config()

* Update ble.cpp

* Update ble.cpp

* Update ble.cpp

* Update ble.cpp

* Update ble.cpp

* Update ble.cpp

* Update ble.cpp
---
 esphome/components/esp32_ble/ble.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/esphome/components/esp32_ble/ble.cpp b/esphome/components/esp32_ble/ble.cpp
index 160084b913..502399f97a 100644
--- a/esphome/components/esp32_ble/ble.cpp
+++ b/esphome/components/esp32_ble/ble.cpp
@@ -6,6 +6,7 @@
 
 #include <esp_bt.h>
 #include <esp_bt_main.h>
+#include <esp_bt_device.h>
 #include <esp_gap_ble_api.h>
 #include <freertos/FreeRTOS.h>
 #include <freertos/FreeRTOSConfig.h>
@@ -211,7 +212,16 @@ void ESP32BLE::real_gattc_event_handler_(esp_gattc_cb_event_t event, esp_gatt_if
 
 float ESP32BLE::get_setup_priority() const { return setup_priority::BLUETOOTH; }
 
-void ESP32BLE::dump_config() { ESP_LOGCONFIG(TAG, "ESP32 BLE:"); }
+void ESP32BLE::dump_config() {
+  const uint8_t *mac_address = esp_bt_dev_get_address();
+  if (mac_address) {
+    ESP_LOGCONFIG(TAG, "ESP32 BLE:");
+    ESP_LOGCONFIG(TAG, "  MAC address: %02X:%02X:%02X:%02X:%02X:%02X", mac_address[0], mac_address[1], mac_address[2],
+                  mac_address[3], mac_address[4], mac_address[5]);
+  } else {
+    ESP_LOGCONFIG(TAG, "ESP32 BLE: bluetooth stack is not enabled");
+  }
+}
 
 ESP32BLE *global_ble = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)