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Ikbel
Ikbel
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I tried the code below and it worked for me, don't miss the delay()delay() part:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

I tried the code below and it worked for me, don't miss the delay() part:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

I tried the code below and it worked for me, don't miss the delay() part:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

added 29 characters in body
Source Link
Ikbel
Ikbel
  • 620
  • 4
  • 13

I tried the code below and it worked for me, don't miss the delay() part:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

I tried the code below and it worked for me:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

I tried the code below and it worked for me, don't miss the delay() part:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

added 563 characters in body
Source Link
Ikbel
Ikbel
  • 620
  • 4
  • 13

Try this oneI tried the code below and it worked for me:

Sender Code:

void serialEvent2setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial2Serial.available() >== 1112) {
      byte yawData[4];
    yawData[3]  yawData[0] = Serial2Serial.read();
    yawData[2]  yawData[1] = Serial2Serial.read();
    yawData[1]  yawData[2] = Serial2Serial.read();
    yawData[0]  yawData[3] = Serial2Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
 
    byte pitchData[4]; 
    pitchData[3]  yawData[0] = Serial2Serial.read();
    pitchData[2]  yawData[1] = Serial2Serial.read();
    pitchData[1]  yawData[2] = Serial2Serial.read();
    pitchData[0]  yawData[3] = Serial2Serial.read();
      float pitchAngleyawPitch = *((float*)(pitchDatayawData));
      Serial.println(yawPitch);
    byte rollData[4]; 
    rollData[3]  yawData[0] = Serial2Serial.read();
    rollData[2]  yawData[1] = Serial2Serial.read();
    rollData[1]  yawData[2] = Serial2Serial.read();
    rollData[0]  yawData[3] = Serial2Serial.read();
      float rollAngleyawRoll = *((float*)(rollDatayawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

Try this one:

void serialEvent2() {
  if (Serial2.available() > 11) {
    byte yawData[4];
    yawData[3] = Serial2.read();
    yawData[2] = Serial2.read();
    yawData[1] = Serial2.read();
    yawData[0] = Serial2.read();
    float yawAngle = *((float*)(yawData));
    Serial.println(yawAngle);
 
    byte pitchData[4];
    pitchData[3] = Serial2.read();
    pitchData[2] = Serial2.read();
    pitchData[1] = Serial2.read();
    pitchData[0] = Serial2.read();
    float pitchAngle = *((float*)(pitchData));

    byte rollData[4];
    rollData[3] = Serial2.read();
    rollData[2] = Serial2.read();
    rollData[1] = Serial2.read();
    rollData[0] = Serial2.read();
    float rollAngle = *((float*)(rollData));
  }
}

I tried the code below and it worked for me:

Sender Code:

void setup() {
  Serial.begin(9600);
}

void loop() {
    float yaw = 10.5;
    float pitch = 20.15;
    float roll = 100.10;
    float ypr[3];  
    ypr[0] = yaw;
    ypr[1] = pitch;
    ypr[2] = roll;
    Serial.write((byte*) ypr, 12);  // No new-line
    delay(1000);

}

Receiver Code:

void setup() {
  Serial.begin(9600);
}

void loop() {

}

void serialEvent() {
    if (Serial.available() == 12){
      byte yawData[4];
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawAngle = *((float*)(yawData));
      Serial.println(yawAngle);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawPitch = *((float*)(yawData));
      Serial.println(yawPitch);
      
      yawData[0] = Serial.read();
      yawData[1] = Serial.read();
      yawData[2] = Serial.read();
      yawData[3] = Serial.read();
      float yawRoll = *((float*)(yawData));
      Serial.println(yawRoll);
    }
}

Results:

enter image description here

deleted 264 characters in body
Source Link
Ikbel
Ikbel
  • 620
  • 4
  • 13
Source Link
Ikbel
Ikbel
  • 620
  • 4
  • 13