Hello.I am trying to change an old source code where a new UART port is implemented using pins PA2 and PA3 (UART2). When I run the old code with changes made for UART2 I've got communication errors Parity, noise, frame and overrun error. The huart->E...

Hello.I have a problem with STM32L051C8T6. I have uppdated an old project with a I2C bus connected to I2C 2 pins PB10 and PB11. The I2C bus works fine but it interferes with my port PB3. In file STM32L0XX_HAL_I2C.C the PB3 is Cleared (Reset) by this ...