Hi,
I Have two problem.
first : using STM32F051R8Tx
cant use IO_TOUCHKEY2 at all !, have to assign IO2 to unused PIN and define new IO_TOUCHKEY.
(if you need 3 touch you have to set 4 touch in CUBEMX case IO_TOUCHKEY2 doest respond!)
second: why STM32F051x is not defind in stm32f0xx_hal.h file ?
