讲解stm32f2xx系列定时器使用方法 AN4013 Application note STM32F1xx, STM32F2xx, STM32F4xx, STM32L1xx, STM32F30/31/37/38x timer overview Introduction This document: ● presents an overview of the timer peripherals in the STM32F1xx, STM32F2xx, STM32F4xx and STM32L1xx, STM32F30/31/37/38x microcontroller families, ● describes the various modes and specific features of the timers, such as clock sources, ● explains how to use the available modes and features, ● explains how to compute the time bas……