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digitalwrite missing endTransmission #17

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admindotnu opened this issue Jul 23, 2017 · 1 comment

admindotnu commented Jul 23, 2017

Hi,

I guess at the end of "void Adafruit_MCP23017::digitalWrite(uint8_t pin, uint8_t d) {"

Wire.endTransmission(); needs te be added. It solved completely my i2c lockup's on the due.

Thank you

DarkiStar mentioned this issue

Update Adafruit_MCP23017.cpp #18

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Contributor

caternuson commented May 27, 2021

Closing in favor of #63 . Converting to BusIO usage will fix this as well.

caternuson closed this as completed

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