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SFE_MicroOLED.cpp dcPin not defined for I2C #42

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manitou48 opened this issue Jun 10, 2018 · 0 comments
Open

SFE_MicroOLED.cpp dcPin not defined for I2C #42

manitou48 opened this issue Jun 10, 2018 · 0 comments

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@manitou48
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For I2C mode, in begin() in SFE_MicroOLED.cpp, dcPin is being configured (pinMode etc) even though it is not defined or otherwise used. Default value of 0 for dcPin means pin 0 is being spuriously configured.

ref: https://forum.pjrc.com/threads/52711-Trouble-with-Serial-between-2-Teensy-s?p=181249&viewfull=1#post181249
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