Wire.endTransmission() wrong return parameter

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Wire.endTransmission() wrong return parameter

By penatenjoe
- Sun Apr 05, 2015 6:17 am #13539 It seems as if the Wire library endTransmission function is returning the size of the data to be sent, i.e. sending one byte yields 1. In http://arduino.cc/en/Reference/WireEndTransmission 0 indicates sucessful transmission of the data whereas 1..4 various errors.
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