From d6869d1ec4bd24cd2c3eafa534f0849b25ec5607 Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Thu, 28 Feb 2019 17:04:22 -0500 Subject: added basic code --- .../Wire/examples/master_writer/master_writer.ino | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100755 arduino/libraries/Wire/examples/master_writer/master_writer.ino (limited to 'arduino/libraries/Wire/examples/master_writer') diff --git a/arduino/libraries/Wire/examples/master_writer/master_writer.ino b/arduino/libraries/Wire/examples/master_writer/master_writer.ino new file mode 100755 index 0000000..ccaa036 --- /dev/null +++ b/arduino/libraries/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