Reference for Processing version 1.1+. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, »please let us know. If you prefer a more technical reference, visit the »Processing Javadoc.
| Class | Serial |
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|---|---|---|---|---|---|
| Name | readStringUntil() |
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| Examples | // Example by Tom Igoe
import processing.serial.*;
int lf = 10; // Linefeed in ASCII
String myString = null;
Serial myPort; // The serial port
void setup() {
// List all the available serial ports
println(Serial.list());
// I know that the first port in the serial list on my mac
// is always my Keyspan adaptor, so I open Serial.list()[0].
// Open whatever port is the one you're using.
myPort = new Serial(this, Serial.list()[0], 9600);
myPort.clear();
// Throw out the first reading, in case we started reading
// in the middle of a string from the sender.
myString = myPort.readStringUntil(lf);
myString = null;
}
void draw() {
while (myPort.available() > 0) {
myString = myPort.readStringUntil(lf);
if (myString != null) {
println(myString);
}
}
} |
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| Description | Combination of readBytesUntil() and readString(). Returns null if it doesn't find what you're looking for. | ||||
| Syntax | serial.readStringUntil() serial.readStringUntil(interesting) |
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| Parameters |
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| Returns | String | ||||
| Usage | Web & Application |

