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/master_writer/master_writer.ino | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arduino_libs_1_0/Wire/examples/master_writer/master_writer.ino (limited to 'arduino_libs_1_0/Wire/examples/master_writer/master_writer.ino') diff --git a/arduino_libs_1_0/Wire/examples/master_writer/master_writer.ino b/arduino_libs_1_0/Wire/examples/master_writer/master_writer.ino new file mode 100644 index 0000000..ccaa036 --- /dev/null +++ b/arduino_libs_1_0/Wire/examples/master_writer/master_writer.ino @@ -0,0 +1,31 @@ +// Wire Master Writer +// by Nicholas Zambetti + +// Demonstrates use of the Wire library +// Writes data to an I2C/TWI slave device +// Refer to the "Wire Slave Receiver" example for use with this + +// Created 29 March 2006 + +// This example code is in the public domain. + + +#include + +void setup() +{ + Wire.begin(); // join i2c bus (address optional for master) +} + +byte x = 0; + +void loop() +{ + Wire.beginTransmission(4); // transmit to device #4 + Wire.write("x is "); // sends five bytes + Wire.write(x); // sends one byte + Wire.endTransmission(); // stop transmitting + + x++; + delay(500); +} -- cgit v1.2.3