Int ledPin = 13 // LED connected to digital pin 13
#Macintosh terminal emulator usb serial serial#
Here is the full code for the simple Arduino test sketch:īyte bytSerialReceived = 0 // Byte received from the serial port Processing and the terminal emulator do not. However, only the serial monitor of the Arduino IDE receives the data sent back from the Leonardo. With the Leonardo, the Leonardo receives the serial data just fine and controls the LED. The Arduino serial monitor works, Processing works, and the terminal emulator works. Add one to whatever was received and send back. Receive an 'n', turn on the LED, receive an 'f', turn off the LED.
#Macintosh terminal emulator usb serial windows#
I tested the Arduino sketch on the Uno and the Leonardo using the serial monitor tool in the Arduino IDE, using a simple Processing sketch, and using a terminal emulator I have (I am using Windows 7). Serial.write(bytSerialReceived + 1) // Echo back the byte + 1 If(bytSerialReceived = 'f') digitalWrite(ledPin, LOW) // If the byte received is an f, turn off the led If(bytSerialReceived = 'n') digitalWrite(ledPin, HIGH) // If the byte received is an n, turn on the led
Here's some example code that works with the serial monitor:īytSerialReceived = Serial.read() // Get the byte from the serial port I've looked around, but don't see this listed as a problem anywhere.ĭoes anyone have Processing or something other than the serial monitor successfully sending/receiving serial data from the Leonardo via Serial.write or Serial.read? I'd like to use Processing or a terminal program to send and receive serial data from the Leonardo. I can't seem to send/receive serial data to/from the Leonardo and have it work with anything but the built in serial monitor of the Arduino 1.0.1 IDE. I recently purchased a Leonardo and have the keyboard, mouse, and other functionality working.
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