From f0fa1fd39a6beef4e4fc4ad04b03033b8c16e4ba Mon Sep 17 00:00:00 2001 From: Cristian Maglie Date: Thu, 14 Nov 2013 19:49:10 +0100 Subject: Revert "Wire library to the 1.5 format" This reverts commit a31857688bdc270ed65307755ff3b73ef4867982. --- .../Wire/examples/slave_sender/slave_sender.ino | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 libraries/Wire/examples/slave_sender/slave_sender.ino (limited to 'libraries/Wire/examples/slave_sender') diff --git a/libraries/Wire/examples/slave_sender/slave_sender.ino b/libraries/Wire/examples/slave_sender/slave_sender.ino new file mode 100644 index 0000000..4437ab1 --- /dev/null +++ b/libraries/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 v1.2.3-18-g5258