Question about trims and integers

[GoToLoop]

@SouSageYa

I have to send multiple values from Arduino to Processing…

[SOLVED] ArrayIndexOutOfBoundsException: 1

For multiple data transmission, I recommend you to read this post below: Forum.Processing.org/two/discussion/16618/processing-with-arduino-void-serialevent#Item_1 As you can see, on the Arduino side, separate the data w/ \t using print() + write(). And then send the last data w/ println(). On the Processing side, inside serialEvent(), use Serial::readString() + PApplet.splitTokens() in order to get all the data as a String[] array. Of course, you’re still gonna need to conver…

Using two different readStringUntil "characters"

The solution I gave on that link expects the Arduino C code to send the multi-data as if they were a row of tab-separated values (TSV): That is, each value is followed by a \t character; except last 1, which is followed by an \n instead: Serial.print(temperature); Serial.write('\t'); Serial.print(masse); Serial.write('\t'); Serial.print(humidite); Serial.write('\t'); Serial.print(comptage); Serial.write('\t'); Serial.println(son); // implies '\n' At the Pro…