Create a gist now

Instantly share code, notes, and snippets.

What would you like to do?
Raspberry serial communication with Arduino serial connection: see full blog at http://thomasloughlin.com
/*
Software serial multple serial test
Receives from the hardware serial, sends to software serial.
Receives from software serial, sends to hardware serial.
The circuit:
* RX is digital pin 10 (connect to TX of other device)
* TX is digital pin 11 (connect to RX of other device)
Note:
Not all pins on the Mega and Mega 2560 support change interrupts,
so only the following can be used for RX:
10, 11, 12, 13, 50, 51, 52, 53, 62, 63, 64, 65, 66, 67, 68, 69
Not all pins on the Leonardo support change interrupts,
so only the following can be used for RX:
8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
Modified on 5/23/2013 by http://thomasloughlin.com
created back in the mists of time
modified 25 May 2012
by Tom Igoe
based on Mikal Hart's example
This example code is in the public domain.
*/
#include <SoftwareSerial.h>
SoftwareSerial piSerial(10, 11); // RX, TX
void setup()
{
// Open serial communications and wait for port to open:
Serial.begin(9600);
Serial.println("Ready To receive Data");
piSerial.begin(9600);
}
void loop() // run over and over
{
if (piSerial.available())
Serial.write(piSerial.read());
if (Serial.available())
piSerial.write(Serial.read());
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment