ArsBleBoard.ino

//"RBL_nRF8001.h/spi.h/boards.h" is needed in every new project
#include <SPI.h>
#include <EEPROM.h>
#include <boards.h>
#include <RBL_nRF8001.h>

bool isSalution = false;
bool isRhymeSkill = false;
bool isOtherChat = false;

int salutionNumber = -1;

bool isRhymeIntro = false;
bool isRhymeOutro = false;
bool isRhymeEditorial = false;
bool isFurtherInstruction = false;
bool isOutroRapAgain = false;

void setup()
{  
  // Default pins set to 9 and 8 for REQN and RDYN
  // Set your REQN and RDYN here before ble_begin() if you need
  //ble_set_pins(3, 2);
  
  // Set your BLE Shield name here, max. length 10
  //ble_set_name("My Name");
  
  // Init. and start BLE library.
  ble_begin();
  
  // Enable serial debug
  Serial.begin(57600);
}

unsigned char buf[16] = {0};
unsigned char len = 0;

void loop()
{
  if ( ble_available() )
  {
    String received = "";
    byte data0 = ble_read();
    byte data1 = ble_read();
    byte data2 = ble_read();
    if (data0 == 0x00) {
      // is salution
      isSalution = true;
      isRhymeSkill = false;
      isOtherChat = false;
      Serial.println("isSalution");
    }
    else if (data0 == 0x01) {
      // rhyme skill
      isSalution = false;
      isRhymeSkill = true;
      isOtherChat = false;
      Serial.println("isRhymeSkill");
    }
    else if (data0 == 0x02) {
      // other chat
      isSalution = false;
      isRhymeSkill = false;
      isOtherChat = true;
      Serial.println("isOtherChat");
    }
    if (isSalution) {
      if (data1 == 0x00) {
        salutionNumber = 0;
        Serial.println("salutionNumber = 0");
      }
      else if (data1 == 0x01) {
        salutionNumber = 1;
        Serial.println("salutionNumber = 1");
      }
      else if (data1 == 0x02) {
        salutionNumber = 2;
        Serial.println("salutionNumber = 2");
      }
      else if (data1 == 0x03) {
        salutionNumber = 3;
        Serial.println("salutionNumber = 3");
      }
      else if (data1 == 0x04) {
        salutionNumber = 4;
        Serial.println("salutionNumber = 4");
      }
    }
    if (isRhymeSkill) {
      if (data1 == 0x00) {
        // rhyme intro
        Serial.println("isRhymeIntro");
        bool isRhymeIntro = true;
        bool isRhymeOutro = false;
        bool isRhymeEditorial = false;
        bool isFurtherInstruction = false;
        bool isOutroRapAgain = false;
      }
      else if (data1 == 0x01) {
        // rhyme outro
        Serial.println("isRhymeOutro");
        bool isRhymeIntro = false;
        bool isRhymeOutro = true;
        bool isRhymeEditorial = false;
        bool isFurtherInstruction = false;
        bool isOutroRapAgain = false;
      }
      else if (data1 == 0x02) {
        // rhyme editorial
        Serial.println("isRhymeEditorial");
        bool isRhymeIntro = false;
        bool isRhymeOutro = false;
        bool isRhymeEditorial = true;
        bool isFurtherInstruction = false;
        bool isOutroRapAgain = false;
      }
      else if (data1 == 0x03) {
        // further instruction
        Serial.println("isFurtherInstruction");
        bool isRhymeIntro = false;
        bool isRhymeOutro = false;
        bool isRhymeEditorial = false;
        bool isFurtherInstruction = true;
        bool isOutroRapAgain = false;
      }
      else if (data1 == 0x04) {
        //rap again
        Serial.println("isOutroRapAgain");
        bool isRhymeIntro = false;
        bool isRhymeOutro = false;
        bool isRhymeEditorial = false;
        bool isFurtherInstruction = false;
        bool isOutroRapAgain = true;
      }
    }
    
    if (data2 == 0x00) {
      voiceStart();
    }
      else if (data2 == 0x01) {
        voiceEnd();
    }

  }
  
  ble_do_events();
}

void voiceStart() {
  Serial.println("voice start");
}

void printLogs() {
  Serial.print("isSalution: "+ isSalution);
  Serial.print("isRhymeSkill: "+ isRhymeSkill);
  Serial.print("isOtherChat: " +isOtherChat);

  Serial.print("salutionNumber: "+salutionNumber);

  Serial.print("isRhymeIntro: "+isRhymeIntro);
  Serial.print("isRhymeOutro: "+ isRhymeOutro);
  Serial.print("isRhymeEditorial :"+isRhymeEditorial);
  Serial.print("isFurtherInstruction: "+isFurtherInstruction);
  Serial.print("isOutroRapAgain "+isOutroRapAgain);
  }

void voiceEnd() {
  Serial.println("voice end");
  }

Xin, add your code to voiceStart and voiceEnd <3