From 086c6e96ca4b98e8a144b5f7f37a7b3b6fedc61d Mon Sep 17 00:00:00 2001 From: Christopher Peplin Date: Sat, 20 Sep 2014 16:14:32 -0400 Subject: Move tests back to 'examples', skip non-testable examples when testing. This fixes https://github.com/sudar/Arduino-Makefile/issues/259. --- examples/master_reader/master_reader.ino | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 examples/master_reader/master_reader.ino (limited to 'examples/master_reader/master_reader.ino') diff --git a/examples/master_reader/master_reader.ino b/examples/master_reader/master_reader.ino new file mode 100644 index 0000000..4124d7d --- /dev/null +++ b/examples/master_reader/master_reader.ino @@ -0,0 +1,32 @@ +// Wire Master Reader +// by Nicholas Zambetti + +// Demonstrates use of the Wire library +// Reads data from an I2C/TWI slave device +// Refer to the "Wire Slave Sender" 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) + Serial.begin(9600); // start serial for output +} + +void loop() +{ + Wire.requestFrom(2, 6); // request 6 bytes from slave device #2 + + while(Wire.available()) // slave may send less than requested + { + char c = Wire.read(); // receive a byte as character + Serial.print(c); // print the character + } + + delay(500); +} -- cgit v1.2.3