make object accessible

README.md

@@ -1,3 +1,3 @@
-# OTALibrary
+# BLEOTA
 
-The library for the micro controller to update its software Over The Air.
+A library for esp32 Over the Air updates using BLE.

library.json

@@ -0,0 +1,21 @@
+{
+  "name": "BLEOTA",
+  "description": "A library for esp32 Over the Air updates using BLE",
+  "repository":
+  {
+    "type": "git",
+    "url": "https://git.emaker.limited:MicrocontrollerCD/BLEOTA.git"
+  },
+  "authors":
+  [
+    {
+      "name": "chopster44",
+      "email": "me@chopster44.com",
+      "maintainer": true
+    }
+  ],
+  "version": "0.0.1",
+  "frameworks": "arduino",
+  "platforms": ["espressif32"],
+  "headers": ["BLEOTA.h"]
+}

src/BLEOTA.cpp

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+#include "BLEOTA.h"
+
+BLEOTAClass::BLEOTAClass(){
+    _pVersionNumber = new BLECharacteristic(VERSION_NUMBER_UUID, BLECharacteristic::PROPERTY_NOTIFY);
+    _pVersionNumberDescriptor = new BLEDescriptor(VERSION_NUMBER_DESCRIPTOR_UUID);
+};
+
+void BLEOTAClass::begin(BLEServer* server, char* versionNumber) {
+    // set internal versionNumber
+    _vNum = versionNumber;
+    // set internal server
+    _pServer = server;
+    // create service
+    BLEService* otaService = _pServer->createService(OTA_SERVICE_UUID);
+    // version number property
+    otaService->addCharacteristic(_pVersionNumber);
+    _pVersionNumber->setValue(_vNum);
+    _pVersionNumberDescriptor->setValue("Version Number");
+    _pVersionNumber->addDescriptor(_pVersionNumberDescriptor);
+
+    otaService->start();
+}
+
+BLEOTAClass BLEota;

src/BLEOTA.h

@@ -0,0 +1,24 @@
+#ifndef BLEOTA
+#define BLEOTA
+
+#include <Arduino.h>
+#include <BLEServer.h>
+
+#define OTA_SERVICE_UUID "71a4438e-fd52-4b15-b3d2-ec0e3e56193b"
+#define VERSION_NUMBER_UUID "1978a3df-c009-4837-b295-57ef429dde8c"
+#define VERSION_NUMBER_DESCRIPTOR_UUID "1e0c35d1-ba03-4f4d-a99c-bac7664d95ed"
+
+class BLEOTAClass {
+    public:
+        BLEOTAClass();
+        void begin(BLEServer* server, char* versionNumber = "1.0.0");
+    private:
+        BLEServer* _pServer;
+        char* _vNum;
+        BLECharacteristic* _pVersionNumber;
+        BLEDescriptor* _pVersionNumberDescriptor;
+};
+
+extern BLEOTAClass BLEota;
+
+#endif /* BLEOTA */