Probleme with moteino & RF69HW

[lcsbngg]

Hello everybody,

i need your help on a problem i can't solve :/

I have two things on SPI (the RFM69HW and my audio player : VS1053B)

here the main code i use :

Code Select Expand

void loop()
{



  if(digitalRead(tilt)==LOW)
  {

    val=random(1,5);
    sendData(val); 

    //    str=String(val);
    //Serial.println(val);
    //str.toCharArray(morceau,8);

    sprintf(morceau,"%d",val);

    if(val>99){
      morceau[3]='.';
      morceau[4]='m';
      morceau[5]='p';
      morceau[6]='3';
      morceau[7]='\0';
    }

    if(val>9 && val<100){
      morceau[2]='.';
      morceau[3]='m';
      morceau[4]='p';
      morceau[5]='3';
      morceau[6]='\0';
    }

    if(val<10){
      morceau[1]='.';
      morceau[2]='m';
      morceau[3]='p';
      morceau[4]='3';
      morceau[5]='\0';
    }

    Serial.println(morceau);

    // if(musicPlayer.stopped())
    // {
    Serial.println("debut local");
    musicPlayer.setVolume(volume,volume);
    musicPlayer.playFullFile(morceau); // ou startplayingfile a tester  
    Serial.println("fin local");
    // }

        temps = millis(); 
        while((millis() - temps) < tempsAction)
        {
          //Serial.println(millis());
          getAcc();
        }
  }

    else 
    {
  
      receiveData();
    }

}

I don't understand why when my program is running a music flle (musicPlayer.playFullFile(morceau), the program dont leave the fonction until the end of the file) and when the gateway send to it a data the music stopped and the moteino stop working



The usage i try is :

IF boutton HIGH
   Playfile number XX
   Send to gateway XX
   wait or do something during a specific time
ELSE
   listen if gateway send something



Hope you will have an idea because i try everything ....


thanks a lot for your help
(again sorry about my english

[Felix]

WHat hardware do you use and how do you have the devices wired?

[lcsbngg]

I use a moteino with the RF69HW (spi) and the vs1053b plugged like the tutorial  (simple wiring spi https://learn.adafruit.com/downloads/pdf/adafruit-vs1053-mp3-aac-ogg-midi-wav-play-and-record-codec-tutorial.pdf )

[Felix]

Use another CS for your adafruit board. Used and available pins are shown here: https://lowpowerlab.com/moteino/#pinout
It looks like the music board requires 5V for power. Moteino is a 3.3V device so you must use buffering if the music board sends 5V signals to the Moteino.

[lcsbngg]

I already used an other pin because it was not working with the same pin.

I used 5V power and not 3.3V from moteino.


the problem come when my moteino is playingfullfile it receive a data from radio.

maybe the RF69HW stop the spi connection beetween the VS1053 and the moteino because it receive something...

Do you have a idea how to shut down the radio module or sleep or anything else and wake up after to be sur it's not that....

[Felix]

You will need to check how the audio board library does the SPI communications. The RFM69 uses "SPI transactions". Perhaps there is a conflict on the SPI bus.

[lcsbngg]

Hello Felix,

thanks for taking time for me

I have search about "spi transactions" in my audio library and datasheet (https://www.sparkfun.com/datasheets/Components/SMD/vs1053.pdf) and i found nothing :/

I try a lot of other thing in my code like : sent a flag to my moteino gateway to avoid it send to a moteino which is playing but it's not working...

Is that possible to sleep the radio module or shutdown it .. ?? and wake up after ?

thanks again

[Felix]

Yeah: radio.sleep()
Wake it up by calling radio.receiveDone()

[lcsbngg]

Thanks


I think thats work i have to test more because i have to leave soon today.

I will tell you thanks again