Introduction to STM32 EXTI
For STM32, from previous learning, we can know that STM32 refers to the 32-bit microcontroller developed by STMicroelectronics. Today we will learn about the EXTI of STM32. 1. Introduction to EXTI EXTI (External interrupt/event controller) manages the 20 interrupt or event lines of the controller. Each interrupt or event line corresponds to an edge detector, … Read more