Hello,I want to ask if there is a way to access the I/O pins directly.Insread of writing "HAL_GPIO_WritePin(GPIOC, led1_Pin, 1);"   write "led1_Pin=1"or instead of "if(HAL_GPIO_ReadPin (GPIOC, myinput_Pin))" write " if(myinput_Pin);) Thanks for any i...