From 8c3efb592b16b672fc353368c04d88d3a32cf1a2 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Wed, 18 Jan 2012 18:02:10 +0000 Subject: updated previous demo to Arduino 1.0 --- .../Wire/examples/slave_sender/slave_sender.ino | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 arduino_libs_1_0/Wire/examples/slave_sender/slave_sender.ino (limited to 'arduino_libs_1_0/Wire/examples/slave_sender') diff --git a/arduino_libs_1_0/Wire/examples/slave_sender/slave_sender.ino b/arduino_libs_1_0/Wire/examples/slave_sender/slave_sender.ino new file mode 100644 index 0000000..d3b238a --- /dev/null +++ b/arduino_libs_1_0/Wire/examples/slave_sender/slave_sender.ino @@ -0,0 +1,32 @@ +// Wire Slave Sender +// by Nicholas Zambetti + +// Demonstrates use of the Wire library +// Sends data as an I2C/TWI slave device +// Refer to the "Wire Master Reader" example for use with this + +// Created 29 March 2006 + +// This example code is in the public domain. + + +#include + +void setup() +{ + Wire.begin(2); // join i2c bus with address #2 + Wire.onRequest(requestEvent); // register event +} + +void loop() +{ + delay(100); +} + +// function that executes whenever data is requested by master +// this function is registered as an event, see setup() +void requestEvent() +{ + Wire.write("hello "); // respond with message of 6 bytes + // as expected by master +} -- cgit v1.2.3