https://www.instructables.com/STM32F4-Discovery-part1-Touch-Buttons/
STM32F4 Discovery Part1 - Touch Buttons : 4 Steps - Instructables
STM32F4 Discovery Part1 - Touch Buttons: Hi ! Today I want to show you simple application using touch screen. The idea of the programme is quite easy, but it...
stm32f4 discoverytouch buttonspart1stepsinstructables