STM32F072RB in I2C slave mode

[Chandan Bhatia1]

I am using STM as i2c slave. When other i2c master reads, first byte is always 0xFF and rest are correct data from STM with 1 byte shift so master needs to read 1 extra byte. Also I get HAL_I2C_ERROR_OVR error during that. Please suggest.

[Andrian Andria]

Hi,

I am on STM32L496 and I have exactly the same problem. Did you find a solution to your problem?