Error, disabling serialEvent()

laptophead

The full message I am getting is: Error, disabling serialEvent() for /dev/cu.usbmodem2574541 null

The sketch will get the data one time than it hangs on this message.

Here is my code; I am getting the data from an arduino teensy 3.5 Please help.

Thanks

import processing.serial.*; Serial port; int BaseEncGlobal; int ElbowEncGlobal; int ShoEncGlobal; int VertRotEnc; int HorRotEnc; int GripEncGlobal;

double X_axis; double Y_axis; double Z_axis; double GripAngle;

String data; boolean newData = false;

PFont font;

void setup() { size(1280,800); //port = new Serial(this, "/dev/cu.usbserial-A50285BI", 115200); port = new Serial(this, "/dev/cu.usbmodem2574541", 115200); port.bufferUntil('\n'); font = loadFont("AgencyFB-Bold-200.vlw"); textFont(font, 40); }

void draw()

{ if (newData == true) {

int spaceDown = 55; background(0,0,0); fill(46, 209, 2); text(BaseEncGlobal, 70, spaceDown); fill(0, 102, 153); text(ShoEncGlobal, 70, spaceDown2); fill(0, 102, 153); text(ElbowEncGlobal, 70, spaceDown3); fill(0, 102, 153); text(VertRotEnc, 70, spaceDown4); fill(0, 102, 153); text(HorRotEnc, 70, spaceDown5); fill(0, 102, 153); text( GripEncGlobal, 70, spaceDown*6);

text(Double.toString(X_axis/10), 270, spaceDown ); newData =false; }

}

void serialEvent (Serial port) {

data = port.readStringUntil('\n'); if (data != null) { data = trim(data);

int[] nums = int(split(data, ',')); BaseEncGlobal = nums [1]; ShoEncGlobal = nums [2]; ElbowEncGlobal = nums [3]; VertRotEnc = nums [4]; HorRotEnc = nums [5]; GripEncGlobal = nums [6]; X_axis = nums [7]; Y_axis = nums [8]; Z_axis = nums [9]; GripAngle = nums [10]; //println(Double.toString(X_axis/10));

println(data);

newData = true; }

}

/*

void serialEvent (Serial port) { data = port.readStringUntil('.'); data = data.substring(0, data.length() - 1);

// look for the comma between Celcius and Farenheit index = data.indexOf(","); // fetch the C Temp temp_c = data.substring(0, index); // fetch the F Temp //temp_f = data.substring(index+1, index); temp_f = data.substring(1, data.length());

ElbowEncGlobal =  getValue(data, ',', 2);

} */

laptophead

Problem solved I used the AP_sync library.

Much nicer https://ap-sync.github.io/

Chrisir

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