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I2C driver initialization must consider if the pin was defined as I2C #101

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henrique-silva opened this issue May 28, 2019 · 0 comments
Open

I2C driver initialization must consider if the pin was defined as I2C #101

henrique-silva opened this issue May 28, 2019 · 0 comments
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@henrique-silva
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If a board doesn't use all I2C buses, then the I2C module should not try to handle/config all the possible I2C modules in its driver.

A simple solution would be to add a #ifdef guard in port/board/ucontroller/nxp/lpc17_i2c.c where it tries to access I2CX_SCL and I2CX_SDA pins definitions.
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