Using I2C on Nucleo F303K8 about modm HOT 5 CLOSED

Ok understood. I confirm that the SSD1306 example is working on the Nucleo F303K8 using BitBang I2C.

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There are three implemententations of hardware I2C on the STM32 series and we didn't yet implement the one on F3, that's why the modm:platform:i2c module is not available on this target.
Look at the lbuild discover output so see which modules and options are available for your specific target.

The workaround right now is to use the modm:platform:i2c.bitbang module instead (add it to your project.xml):

using Scl = GpioB6;
using Sda = GpioB7;
using Master  = BitBangI2cMaster<Scl, Sda>;
// ...
Master::connect<Scl::BitBang, Sda::BitBang>();

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Just checked, the "extended" I2C implementation is missing for all F0, F3 and F7 devices.

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Ok, thanks for your fast reply. Is the work on the "extended" implementation of the hardware I2C ongoing work?

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Is the work on the "extended" implementation of the hardware I2C ongoing work?

I've developed a bit of a distaste for hardware I2C and its incredibly stateful (and buggy) implementations on AVR and STM32. The BitBang I2C was so much simpler to write. So probably not in the near future.

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