/TinyWireM

I2C library for USI-using chips with support for 1634 added - code ripped off from Adafruit, who in turn took it from BroHogan's code on Arduino Playground

Primary LanguageC++

STOP - IF USING MY CORE, DO NOT USE THIS LIBRARY

MY CORE NOW HAS UNIVERSAL Wire.h LIBRARY. Just use Wire.h and unmodified I2C device libraries

TinyWireM

ATtiny (e.g. Adafruit Trinket, Gemma) I2C library, adapted from BroHogan's code on Arduino Playground: http://playground.arduino.cc/Code/USIi2c

Minor changes for consistency with the Arduino 1.0 Wire library (e.g. uses write() instead of send()). Buffer size slightly increased for Adafruit_LEDBackpack use.

On the Trinket boards, pin #0 is SDA (I2C data), pin #2 is SCK (I2C clock).