Using BLEPeripheral and MySensors libraries

[manisha]

I am using BLEPeripheral and MySensors libraries and nRF51822 device(client side). I want to change functionality, if I press key of nRF51822 device it should start to advertise otherwise connect with another device (nodeMCU nad nRf24L01) act as a gateway. here client is connecting and communicating with the gateway and if I am pressing key communication is stopped but nRf51822 is not advertising. I am using Arduino platform. I tried separately both library it is working fine. please help how to resolve this issue.

Thank you

[manisha]

/* * Copyright (c) 2016 Intel Corporation. All rights reserved. * See the bottom of this file for the license terms. */ // Enable debug prints to serial monitor #define MY_DEBUG

    //#define MY_DEBUG_VERBOSE_SIGNING
    #define MY_RADIO_NRF5_ESB
    
    
    
    #include <BLEPeripheral.h>
    #include <MySensors.h>
    #include <SPI.h>
    
    #define CHILD_ID 3
    #define CHILD_LED 4
    //#define BUTTON_PIN  3  // Arduino Digital I/O pin for button/reed switch
    // Change to V_LIGHT if you use S_LIGHT in presentation below
    MyMessage msg(CHILD_ID, V_LIGHT);
    MyMessage msgs(CHILD_LED, V_STATUS);
    
    BLEPeripheral blePeripheral;  // BLE Peripheral Device (the board you're programming)
    BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // BLE LED Service
    
    // BLE LED Switch Characteristic - custom 128-bit UUID, read and writable by central
    BLEUnsignedCharCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite | BLENotify);
    
    const int ledPin = 19; // pin to use for the LED
    int button = 18;
    static int count;
    int buttonstate;
    int ledPin1 = 20;
    
    
    void setup() {
      Serial.begin(115200);
    
      // set LED pin to output mode
      pinMode(ledPin, OUTPUT);
      pinMode(button, INPUT);
      pinMode(ledPin1,OUTPUT);
    
      // set advertised local name and service UUID:
      blePeripheral.setLocalName("Irayya");
      blePeripheral.setAdvertisedServiceUuid(ledService.uuid());
    
      // add service and characteristic:
      blePeripheral.addAttribute(ledService);
      blePeripheral.addAttribute(switchCharacteristic);
    
      // set the initial value for the characeristic:
      switchCharacteristic.setValue(0);
    
      // begin advertising BLE service:
      blePeripheral.begin();
    
      Serial.println("BLE LED Peripheral");
    }
    
    
    
    void loop() {
    
    
      buttonstate=digitalRead(button);
      if(buttonstate==HIGH)
      {
      
        
        //digitalWrite(ledPin,HIGH);
        digitalWrite(ledPin1,HIGH);
        Serial.println("Now button state is high");
       count=HIGH;                // using static variable to hold value because (pushbutton)
        //count=LOW;
        
      
      if(count==HIGH)
      {
      
      // listen for BLE peripherals to connect:
      Serial.println("Now count state is high");
      BLECentral central = blePeripheral.central();
    
      // if a central is connected to peripheral:
      if (central) {
        Serial.print("Connected to central: ");
        // print the central's MAC address:
        Serial.println(central.address());
        digitalWrite(ledPin,HIGH);
    
        // while the central is still connected to peripheral:
        while (central.connected()) {
          Serial.println("central is connected");
          // if the remote device wrote to the characteristic,
          // use the value to control the LED:
          if (switchCharacteristic.written()) {
            if (switchCharacteristic.value()) {   // any value other than 0
              Serial.println("LED on");
              digitalWrite(ledPin, HIGH);         // will turn the LED on
            } else {                              // a 0 value
              Serial.println(F("LED off"));
              digitalWrite(ledPin, LOW);          // will turn the LED off
            }
          }
        }
    
        // when the central disconnects, print it out:
        Serial.print(F("Disconnected from central: "));
        Serial.println(central.address());
        count=LOW;                              // after disconnect count should be low       
         Serial.println("Now count state is LOW");
        
        
      }
    }
      }
      
    if(count==LOW)
      {
       Serial.println("Else part");
      digitalWrite(ledPin, LOW); 
      present(CHILD_ID, S_LIGHT);
      present(CHILD_LED, S_TEMP);
      send(msg.set("LOW"));
      delay(3000);
    
    }
    }
    void receive(const MyMessage &message)
    {
       Serial.println("hello receive");
      String command = message.data;
     
      Serial.println(command);
      Serial.println("the msg type");
      Serial.println(message.type);
    //  if (message.type == V_STATUS) {
    //    Serial.println("RECV: ");
    //    String command = message.data;
    //    Serial.println(message.data);}
        if(command=="ON")
        {
           Serial.println("for enter to turn on led 1");
        digitalWrite(ledPin1,HIGH);
        }
        if(command=="OFF")
        {
          Serial.println("for enter to turn OFF led 1");
        digitalWrite(ledPin1,LOW);
        }
        send(msg.set("OK"));
        send(msg.set(message.data));
    
    }