Remote control with sound

Need Help With My Project
1

Hi, I make project with my esp8266, pir sensor and YX5300 module (mp3 player with uart). In my projekt I want make led strip remote control on wifi, and I tray attache somthing like welcom sound. My code work a little bit, but I have few problem first is flood error. I think I don`t send any data to blynk. Am I wrong?? Second is many time broken connection with blynk server. This make becouse I have delay in my project. Is possible another way? Third problem is not working delay and frequency button. Random track button work corectly. If sombody may help I be greatfull.

Screenshot_2017-04-29-21-14-04-191_cc.blynk.png1080×1920 99.7 KB

Screenshot_2017-04-29-21-14-33-852_cc.blynk.png1080×1920 61.9 KB

indent preformatted text by 4 spaces

#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <SoftwareSerial.h>

SoftwareSerial mp3(D3, D4);
static uint8_t cmdbuf[8] = {0};
void command(int8_t cmd, int16_t dat)//send 8 byte command to mp3 module
{
  delay(20);

  cmdbuf[0] = 0x7e; // start byte
  cmdbuf[1] = 0xFF; // version
  cmdbuf[2] = 0x06; // number of bytes commanded
  cmdbuf[3] = cmd;  // command
  cmdbuf[4] = 0x00; // 0x00 = no feedback, 0x01 = feedback
  cmdbuf[5] = (int8_t)(dat >> 8); // paramete DAT1
  cmdbuf[6] = (int8_t)(dat); // paramete DAT2
  cmdbuf[7] = 0xef; // end byte

  for (uint8_t i = 0; i < 8; i++)
  {
    mp3.write(cmdbuf[i]);
  }
}



char auth[] = "fffffff";
char ssid[] = "ffffff";
char pass[] = "fffffff";

String dayTime; //String times;
int pinData;
int inPin = D2;
boolean pirState = 0;
long randFrequency;
long randTrack;
int freq;
int track;
int T;
int curse;

WidgetLED led1(V4);//some led to tested function
WidgetLED led2(V5);
WidgetLED led3(V6);
WidgetLED led4(V7);
WidgetLED led5(V8);
WidgetLED led6(V9);
WidgetLED led7(V3);
WidgetLED led8(V2);


BLYNK_WRITE(V0) // virtual button they selected some mode
{
  pinData = param.asInt();
}

BLYNK_WRITE(V10) //and another virtual button :p
{
  curse = param.asInt();
}

BLYNK_WRITE(V1) //this button get data from internet 
{
  dayTime = param.asStr();
  Serial.println("Value dayTime:");//some tested info
  Serial.println(dayTime);
  Serial.println("Pin data:");
  Serial.println(pinData);
}

BLYNK_WRITE(V11)//next button
{
  freq = param.asInt();
}

BLYNK_WRITE(V17)//virtual slider to random track
{
  track = param.asInt();
}

BLYNK_WRITE(V12) // slider to change delay time
{
  T = param.asInt();
}

SimpleTimer timer;

void randoms () //random frequency and track number
{
  randFrequency = random(freq);
  randTrack = random(1, track);
  Serial.println("Random frequency");
  Serial.println(randFrequency);
  Serial.println("Random track");
  Serial.println(randTrack);
}

void modes()  //main function if correct time of day and button mode is avilable paly something

{
  Serial.println("Pin data");
  Serial.println(pinData);
  Serial.println("Curse");
  Serial.println(curse);
  Serial.println("Pir state");
  Serial.println(pirState);
  Serial.println("Delay");
  Serial.println(T);
  pirState = digitalRead (inPin);


  if ((curse == 1) && (pirState == 1) && (randTrack == 1)) {
    led7.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0301); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
    //curse mode
  }
  else {
    led7.off();
  }

 if ((curse == 1) && (pirState == 1) && (randTrack == 2)) {
    led7.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0302); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
  }
  else {
    led7.off();
  }

  if ((curse == 1) && (pirState == 1) && (randTrack == 3)) {
    led7.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0303); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
  }
  else {
    led7.off();
  }
  
  if ((dayTime == "Daylight") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 1))  {
    led6.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0101); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
  }
  else {
    led6.off();
  }

  if ((dayTime == "Daylight") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 2))  {
    led6.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0102); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
  }
  else {
    led6.off();
  }

  if ((dayTime == "Daylight") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 3))  {
    led6.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0103); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
  }
  else {
    led6.off();
  }

  if ((dayTime == "Daylight") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 4)) {
    led6.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0104); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(T * 1000);
    command(0x0A, 0x0000);
  }
  else {
    led6.off();
  }

  
  
   if ((dayTime != "Daylight") && (dayTime != "Night") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 1))  {
    led7.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0201); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3

    command(0x0A, 0x0000);
  }
  else {
    led7.off();
  }

  if ((dayTime != "Daylight") && (dayTime != "Night") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 2))  {
    led7.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0202); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    command(0x0A, 0x0000);
  } //day function
  else {
    led7.off();
  }

  if ((dayTime != "Daylight") && (dayTime != "Night") && (pinData == 1) && (pirState == 1) && (randFrequency == 0) && (randTrack == 3))  {
    led7.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0203); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    command(0x0A, 0x0000);
  }//evning function
  else {
    led7.off();
  }
  
  if ((dayTime == "Night") && (pinData == 1) && (pirState == 1))  {
    led8.on();
    command(0x0B, 0x0000);
    command(0x09, 0x0002); // Wybieramy karte SD jako zrodlo
    delay(200); // Czekamu 200ms na inicjalizacje
    command(0x06, 0x001E); // Ustaw glosnosc na 30
    command(0x0F, 0x0304); // Jesli chcemy miec pewnosc ze bedzie to 02/001?????.mp3
    delay(4000);
    command(0x0A, 0x0000);
    //night function
  }
  else {
    led8.off();
  }
}


void dayTimes() //this function get time of day
{
  Blynk.virtualWrite(V1, "https://api.thingspeak.com/apps/thinghttp/send_request?api_key=ffffffff");
}




void setup()
{
  // Debug console
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  pirState = digitalRead (inPin);
  pinMode(inPin, INPUT);
  randomSeed(analogRead(0));


  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 8442);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8442);
  timer.setInterval(5000L, randoms);
  timer.setInterval(1000L, modes);
  timer.setInterval(6000L, dayTimes);

  // You can perform HTTPS requests even if your hardware alone can't handle SSL
  // Blynk  can also fetch much bigger messages,
  // if hardware has enough RAM (set BLYNK_MAX_READBYTES to 4096)
  //Blynk.virtualWrite(V0, "https://api.sunrise-sunset.org/json?lat=50.4495484&lng=30.5253873&date=2016-10-01");
}

void loop()
{
  Blynk.run();
  timer.run();
}
2

Try to be more clear, if people understand your problem they will be more willing to help.

3

I can’t clearly see where you are getting flooding errors… but your code is a bit hectic :wink:

However you have these and others delay spread throughout … and each one is a minimum of 1 second or multiples of such… that will cause all the disconnects.

You are using timers correctly otherwise, but you will have to do something completely different for the (I am assuming random) music payback… NO delays!

4

Thanks to reply. Exaclly I want make random playlist without delays (its possible I need this delay). But I dont have any idea. You have offer another solution.

5

All I can suggest is that YOU search Google for alternate ways to control your YX5300 module. You need something that is non-blocking - i.e. after receiving a start signal from the MCU it starts playing a file without further control.

I did a very quick Google search and found this… it seems there may be multiple ways of controlling it in stand-alone mode (no MCU), but maybe you can find something useful there.

http://www.hauntforum.com/showthread.php?t=41468

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