Display BLE MAC address in sysinfo Screen.

src/Components/Ble/BleController.h

@@ -2,12 +2,15 @@
 
 #include <FreeRTOS.h>
 #include <queue.h>
+#include <array>
 
 namespace Pinetime {
   namespace Controllers {
     class Ble {
       public:
+        using BleAddress = std::array<uint8_t, 6>;
         enum class FirmwareUpdateStates {Idle, Running, Validated, Error};
+        enum class AddressTypes { Public, Random };
 
         Ble() = default;
         bool IsConnected() const {return isConnected;}
@@ -24,12 +27,18 @@ namespace Pinetime {
         uint32_t FirmwareUpdateTotalBytes() const { return firmwareUpdateTotalBytes; }
         uint32_t FirmwareUpdateCurrentBytes() const { return firmwareUpdateCurrentBytes; }
         FirmwareUpdateStates State() const { return firmwareUpdateState; }
+
+        void Address(BleAddress&& addr) { address = addr; }
+        const BleAddress& Address() const { return address; }
+        void AddressType(AddressTypes t) { addressType = t;}
       private:
         bool isConnected = false;
         bool isFirmwareUpdating = false;
         uint32_t firmwareUpdateTotalBytes = 0;
         uint32_t firmwareUpdateCurrentBytes = 0;
         FirmwareUpdateStates firmwareUpdateState = FirmwareUpdateStates::Idle;
+        BleAddress address;
+        AddressTypes addressType;
 
     };
   }

src/Components/Ble/NimbleController.cpp

@@ -90,8 +90,13 @@ void NimbleController::Init() {
   res = ble_hs_id_infer_auto(0, &addrType);
   ASSERT(res == 0);
   res = ble_svc_gap_device_name_set(deviceName);
-
   ASSERT(res == 0);
+  Pinetime::Controllers::Ble::BleAddress address;
+  res = ble_hs_id_copy_addr(addrType, address.data(), nullptr);
+  ASSERT(res == 0);
+  bleController.AddressType((addrType == 0) ? Ble::AddressTypes::Public : Ble::AddressTypes::Random);
+  bleController.Address(std::move(address));
+
   res = ble_gatts_start();
   ASSERT(res == 0);
 }

src/Components/Ble/NimbleController.h

@@ -50,7 +50,7 @@ namespace Pinetime {
         AlertNotificationClient alertNotificationClient;
         CurrentTimeService currentTimeService;
 
-        uint8_t addrType;
+        uint8_t addrType; // 1 = Random, 0 = PUBLIC
         uint16_t connectionHandle;
 
         ble_uuid128_t dfuServiceUuid {