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Playing an animation while doing other functions (LED Matrix and Arduino/ESP8266)

 原文  2018-11-05 16:59:44  0   1    c++/ c/ arduino

Question

i'm trying to write a sketch in C and i need to play an animation on my LED Matrix while initializing function for my program. The problem is, because i need to play the animation in loop and because during delays function the board does not do anything else, i dont know how to loop it while keep doing my other functions.

Here is the animation: 

void Animation(){ 
  max7219.clr();
  if(InternetStatus){    //This is to draw a circle if internet has connected during the animation
    max7219.setColumn(0, B11111111);
    for(int i=1; i<7; i++){
      max7219.setColumn(i, B10000001);
    }
    AnUp = B10011101;
    AnCenter = B10111001;
    AnDown = B11110001;
    max7219.setColumn(10, B10000001);
    max7219.setColumn(11, B10000001);
    max7219.setColumn(15, B10000001);
    max7219.setColumn(16, B10000001);
    max7219.setColumn(20, B10000001);
    max7219.setColumn(21, B10000001);
    for(int i=25; i<31; i++){
      max7219.setColumn(i, B10000001);
    }
    max7219.setColumn(31, B11111111);
  } else {
    AnUp = B00011100;
    AnCenter = B00111000;
    AnDown = B01110000;
  }
   max7219.setColumn(7, AnCenter);
   max7219.setColumn(8, AnCenter);
   max7219.setColumn(9, AnCenter);
   max7219.setColumn(12, AnCenter);
   max7219.setColumn(13, AnCenter);
   max7219.setColumn(14, AnCenter);
   max7219.setColumn(17, AnCenter);
   max7219.setColumn(18, AnCenter);
   max7219.setColumn(19, AnCenter);
   max7219.setColumn(22, AnCenter);
   max7219.setColumn(23, AnCenter);
   max7219.setColumn(24, AnCenter);
   max7219.refreshAll();
   delay(AnDelay);   //delays are set between frames
   AnIndex = 0;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   delay(AnDelay);
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex = 1;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   delay(AnDelay);
   AnIndex=0;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   AnIndex=1;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   delay(AnDelay);
   AnIndex=0;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=1;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=3;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   delay(AnDelay);
   AnIndex=1;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   AnIndex=3;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   max7219.refreshAll();
   delay(AnDelay);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=3;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   max7219.refreshAll();
   delay(AnDelay);
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   max7219.refreshAll();
   delay(AnDelay);
}

And i need to run that animation while executing these functions: 

void Wait4Connection(){
  Serial.println("Waiting for connection.");
  InternetStatus = false;
  WaitCon:
  max7219.clr();
  InternetStatus = false;
  RetimeTry = 0;
  Serial.println("Trying to connect.");
  wifiManager.autoConnect("Clock Configuration");
  ret = Ping.ping(ip);
  if(ret){ //prova connessione internet
    Serial.println("Device connected to the internet.");
    timeClient.begin();
    Retime:
    InternetStatus = true;
    Serial.println("Clock synchronization.");
    timeClient.update();
    Hours = timeClient.getHours() + HH + IsDst(day(timeClient.getEpochTime()), month(timeClient.getEpochTime()), weekday(timeClient.getEpochTime()));
    Minutes = timeClient.getMinutes() + MM;
    Seconds = timeClient.getSeconds();
    if(timeClient.getEpochTime() > 1000){                                                    
      RetimeTry=0;
      Serial.println("Starting clock mode.");
      tasker.setInterval(Clocking, 1000);
      tasker.setInterval(Refresh, 300000);
    } else {
      if(RetimeTry<10){
        Serial.print("No time received. Retrying. x");
        Serial.println(RetimeTry+1);
        RetimeTry++;
        goto Retime;
      } else {
        Serial.println("Can't obtain time packets. Reconnecting.");
        goto WaitCon;
      }
      RetimeTry++;
    }
  } else {
    Serial.println("Connection failed.");
    InternetStatus = false;
    Serial.println("Slowing down 30s");
    delay(30000);
    tasker.cancel(Animation);
    goto WaitCon;
  }
}

Thanks.

1 answers

solution1
 0  2018-11-05 19:24:57

Well, at the end i came up with this: 

short AnimationControl = 0;

void AnimationMain(){
  switch (AnimationControl){
    case 0:
    Animation1();
    break;

    case 1:
    Animation2();
    break;

    case 2:
    Animation3();
    break;

    case 3:
    Animation4();
    break;

    case 4:
    Animation5();
    break;

    case 5:
    Animation6();
    break;

    case 6:
    Animation7();
    break;

    case 7:
    Animation8();
    break;
  }
}

void Animation1()
  max7219.clr();
  if(InternetStatus){
    max7219.setColumn(0, B11111111);
    for(int i=1; i<7; i++){
      max7219.setColumn(i, B10000001);
    }
    AnUp = B10011101;
    AnCenter = B10111001;
    AnDown = B11110001;
    max7219.setColumn(10, B10000001);
    max7219.setColumn(11, B10000001);
    max7219.setColumn(15, B10000001);
    max7219.setColumn(16, B10000001);
    max7219.setColumn(20, B10000001);
    max7219.setColumn(21, B10000001);
    for(int i=25; i<31; i++){
      max7219.setColumn(i, B10000001);
    }
    max7219.setColumn(31, B11111111);
  } else {
    AnUp = B00011100;
    AnCenter = B00111000;
    AnDown = B01110000;
  }
  max7219.setColumn(7, AnCenter);
  max7219.setColumn(8, AnCenter);
  max7219.setColumn(9, AnCenter);
  max7219.setColumn(12, AnCenter);
  max7219.setColumn(13, AnCenter);
  max7219.setColumn(14, AnCenter);
  max7219.setColumn(17, AnCenter);
  max7219.setColumn(18, AnCenter);
  max7219.setColumn(19, AnCenter);
  max7219.setColumn(22, AnCenter);
  max7219.setColumn(23, AnCenter);
  max7219.setColumn(24, AnCenter);
  max7219.refreshAll();
  AnimationControl=1;
}


void Animation2(){
   AnIndex = 0;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   AnimationControl=2;
}

void Animation3(){
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex = 1;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   AnimationControl=3;
}

void Animation4(){
   AnIndex=0;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   AnIndex=1;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   AnimationControl = 4;
}

void Animation5(){
   AnIndex=0;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=1;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=3;
   max7219.setColumn(7+(AnIndex*5), AnUp);
   max7219.setColumn(8+(AnIndex*5), AnUp);
   max7219.setColumn(9+(AnIndex*5), AnUp);
   max7219.refreshAll();
   AnimationControl = 5;
}

void Animation6(){
   AnIndex=1;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   AnIndex=3;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   max7219.refreshAll();
   AnimationControl = 6;
}

void Animation7(){
   AnIndex=2;
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   AnIndex=3;
   max7219.setColumn(7+(AnIndex*5), AnDown);
   max7219.setColumn(8+(AnIndex*5), AnDown);
   max7219.setColumn(9+(AnIndex*5), AnDown);
   max7219.refreshAll();
   AnimationControl = 7;
}

void Animation8(){
   max7219.setColumn(7+(AnIndex*5), AnCenter);
   max7219.setColumn(8+(AnIndex*5), AnCenter);
   max7219.setColumn(9+(AnIndex*5), AnCenter);
   max7219.refreshAll();
   AnimationControl = 0;
}

And i called AnimationMain with the Ticker library every setted interval (in my case 125ms).

Hopefully helps someone.

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