try sending
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@ -5,7 +5,8 @@ int vis_textsize=12; //copy from Visualization class
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//String logfile_name="LOG00008_rumfahren_neu.TXT";
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String logfile_name="LOG00180_random.TXT";
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boolean useSerial=false; //false=read from csv log, true=read from serial port
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boolean useSerial=true; //false=read from csv log, true=read from serial port
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String serial_port="COM3";
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Serial serial;
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String serialString=""; //last read string
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int serial_endchar=10; //10=ASCII Linefeed
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@ -74,11 +75,14 @@ void setup() {
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if (useSerial) {
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printArray(Serial.list());
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// Open the port you are using at the rate you want:
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serial = new Serial(this, Serial.list()[0], 9600);
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serial = new Serial(this, serial_port, 115200);
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serial.clear();
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// Throw out the first reading, in case we started reading
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// in the middle of a string from the sender.
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println("readUntil");
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serialString = serial.readStringUntil(serial_endchar);
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println("read:"+serialString);
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serialString = null;
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}else{
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logdata = loadTable(logfile_name, "header, csv");
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@ -189,7 +193,9 @@ void draw() {
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if (useSerial) {
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while (serial.available() > 0) {
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println("readUntilLoop");
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serialString = serial.readStringUntil(serial_endchar);
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println("read:"+serialString);
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if (serialString != null) {
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println(serialString);
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lastTimeData=nextTime;
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