Hello I am using AT32UC3C microcontroller. I want to use its pins PB01 as SCL and PA04 as SDA pin. What should be the configuration of GPIO pins. Currently I have configured it to (GPIO_OPEN_DRAIN | GPIO_DIR_OUTPUT). But as per gpio spec, when using a pin as gpio pin GPIO_OPEN_DRAIN is not implemen…

How to configure GPIO pin as an I2C pin?

Valen June 29, 2015, 4:30pm 5

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