Resolved! STM32U575xx - I2C slaves do not send ACK resulting in `HAL_I2C_ERROR_AF` error
I have a custom PCB with a STM32U575 for which I generate code using STM32CubeMX.I am now trying to get I2C to work. Both the I2C1 and I2C2 channels each have one I2C slave. But for both I get the same problem: the slaves do not acknowledge the maste...