Category Archives: ARM

TIM3 ARR Gives Regular Interrupts on the STM32F4

By | February 3, 2016

The simplest way to produce regular interrupts from a timer like TIM3 on the STM32 family of processors is to set up the Auto Reload Register (ARR) to generate an update event. This article shows you how to correctly set up the clock source, prescaler and ARR to get regular events over a wide range of… Read More »

An STM32F4 Project Template for Crossworks

By | May 6, 2013

When developing for the STM32F4, setting up a new project can be a pain. Without some kind of wizard or configuration tool, there are always loads of obscure settings that have to me made each time. The easiest way around this is to make a simple template for the STM32F4 that has all the basic… Read More »