make BLE name build time configurable

main/Kconfig.projbuild

@@ -1,44 +1,5 @@
-menu "LoRComm Config"
-  menuconfig LORCOMM_GPS_ENABLED
-    bool "Enable GPS receiver"
-    help
-      Enables attached GPS receiver
-
-    if LORCOMM_GPS_ENABLED
-      config LORCOMM_GPS_RX
-        int "GPS RX Pin"
-        default 13
-        help
-          GPIO to receive data from GPS receiver
-    endif
-
-  choice LORCOMM_BUTTON_ACTION
-    bool "User Button Action"
-    default LORCOMM_BUTTON_ACTION_HELO
-        help
-          Selection action to be performed when the user button
-          is pressed.
-
-        config LORCOMM_BUTTON_ACTION_NONE
-            bool "Do nothing"
-            help
-              Do nothing
-
-        config LORCOMM_BUTTON_ACTION_HELO
-            bool "Send HELO"
-            help
-              Send out a HELO packet and listen for response
-
-        if LORCOMM_GPS_ENABLED
-          config LORCOMM_BUTTON_ACTION_GPS
-              bool "Send GPS"
-              help
-                  Sends GPS coordinates and listens for ACK.
-        endif
-    endchoice
-
-    config LORCOMM_BUTTON_ACTION_ENABLED
-      bool
-        default n if LORCOMM_BUTTON_ACTION_NONE
-        default y
+menu "Barback"
+    config BARBACK_ID
+        string "BLE Device Name"
+        default "Barback"
 endmenu

main/ble.c

@@ -426,7 +426,9 @@ void ble_init() {
   err = ble_gatts_add_svcs(service_defs);
   ESP_ERROR_CHECK(err);
 
-  err = ble_svc_gap_device_name_set(device_name);
+  ESP_LOGI(TAG, "Setting device name: %s", CONFIG_BARBACK_ID);
+
+  err = ble_svc_gap_device_name_set(CONFIG_BARBACK_ID);
   ESP_ERROR_CHECK(err);
 
   nimble_port_freertos_init(nimble_host_task);

sdkconfig.defaults

@@ -1,2 +1,3 @@
+BARBACK_ID=Barback
 CONFIG_BT_ENABLED=y
 CONFIG_BT_NIMBLE_ENABLED=y