I'm using the STM32Cube IDE latest version. The code generated for I2C doesn't work, hangs waiting for flag. My device is STM32F407VE, I'm using I2C1 (PB6, PB7). The slave sends a valid ACK but then everything goes quite with SDA SCL both low. I confirm that the slave and connection setup works fine with MCU from another vendor.
I've read almost every solution I could find on this forum but so far nothing worked for me. I do not have much experience with ST products.
