Last post we have figured out how to make the LED blink and learn some GPIO functions including: write, toggle and read. In this STM32F0 tutorial, we will learn how to configure, use GPIOs as external interrupt signal to trigger an LED without depending on main loop routine with CubeMX. We will:
- Understand some basic knowledge about interrupts of STM32F0
- Configure the STM32CubeMX project and synchronize files with Source Insight
- Test some code and see what we can do next with this Interrupt controller.