From 16a08a3fee8054151b70832becd51647644b2ba3 Mon Sep 17 00:00:00 2001
From: Paris Molver <nmo61@uclive.ac.nz>
Date: Thu, 8 Sep 2022 01:39:59 +1200
Subject: [PATCH] Added advertise and isConnected functions

---
 src/DashioESP.cpp | 15 +++++++++++++--
 src/DashioESP.h   |  4 ++++
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/DashioESP.cpp b/src/DashioESP.cpp
index ba95513..502d6c3 100644
--- a/src/DashioESP.cpp
+++ b/src/DashioESP.cpp
@@ -579,13 +579,12 @@ void DashioBLE::begin(bool secureBLE) {
     
     // Setup server, service and characteristic
     pServer = BLEDevice::createServer();
-    BLEService *pService = pServer->createService(SERVICE_UUID);
+    pService = pServer->createService(SERVICE_UUID);
     pCharacteristic = pService->createCharacteristic(CHARACTERISTIC_UUID, BLECharacteristic::PROPERTY_WRITE_NR | BLECharacteristic::PROPERTY_NOTIFY );
     pCharacteristic->setCallbacks(new messageReceivedBLECallback(this));
     pService->start();
     
     // Setup BLE advertising
-    BLEAdvertising *pAdvertising;
     pAdvertising = BLEDevice::getAdvertising();
     pAdvertising->addServiceUUID(BLEUUID(SERVICE_UUID));
     pAdvertising->setScanResponse(true);
@@ -599,6 +598,18 @@ String DashioBLE::macAddress() {
     return bdAddr.toString().c_str();
 }
 
+void DashioBLE::advertise(){
+    pAdvertising->start();
+}
+
+bool DashioBLE::isConnected(){
+    if (pServer->getConnectedCount() > 0) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
 // -------------------------------------------------------------------------------------
 
 #endif
diff --git a/src/DashioESP.h b/src/DashioESP.h
index fa16546..80f8beb 100644
--- a/src/DashioESP.h
+++ b/src/DashioESP.h
@@ -119,6 +119,8 @@ class DashioBLE {
     bool printMessages;
     DashioDevice *dashioDevice;
     BLEServer *pServer;
+    BLEService *pService;
+    BLEAdvertising *pAdvertising;
     BLECharacteristic *pCharacteristic;
 
     void bleNotifyValue(const String& message);
@@ -132,6 +134,8 @@ class DashioBLE {
     void run();
     void setCallback(void (*processIncomingMessage)(MessageData *messageData));
     void begin(bool secureBLE = false);
+    void advertise();
+    bool isConnected();
     String macAddress();
 };
 #endif