Category: ARM

From AVR to STM32: An introduction to ‘Bare Metal’-programming the Arm-Cortex-M4(R) MCUs (Lesson 5: Timers and Interrupts)

by Peter Baier (DK7IH) Abstract This unit will cover the basic usage of timers and related interrupts, a crucial topic in the world of microcontrollers. Introduction The STM32/Arm Cortex(R)-M4 MCUs contain a large number of timers: Basic timers General-purpose timers Advanced-control timers There are up to 14 timers in an STM32-MCU that are fully independent…

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