STM32 Timers Applications: Complementary PWM Generation with Dead Time
This guide explains how to configure and use TIM1 on STM32F4 to generate precise PWM and complementary PWMN signals with configurable dead-time insertion. It covers the…
PWM
Generating, measuring or updating pulse-width-modulated signals.
35 articles
Articles
STM32 Timers Applications: Complementary PWM Generation
TIM1 is an advanced-control timer on STM32 microcontrollers designed for high-performance applications that require precise timing, complementary PWM generation, and robust safety features. This…
STM32 Timers Applications: Timer Synchronisation For 3-Phase PWM
Timer synchronization for three-phase PWM generation allows multiple timers to operate with precise phase shifts, typically 120° apart, to produce accurately timed PWM outputs. This…
STM32 Timers Applications: PWM Input Mode
PWM Input mode on STM32 timers is a powerful feature that allows the microcontroller to directly measure the characteristics of an incoming PWM signal,…
[Revised] Getting Started with STM32F103: Timer in PWM Mode with DMA
In the previous guide of PWM (here), we saw how to configure the timer to operate in PWM mode and update the duty cycle…
STM32 Timers Applications: Servo Motor Control
Controlling a servo motor is a fundamental task in embedded systems, often used in robotics, automation, and mechatronics to achieve precise angular positioning. In…
STM32 Timers Applications: Input capture Using DMA Measure Frequency and Duty Cycle
In this guide, we shall use DMA to capture the both, rising and falling edge of a signal. Once they have been captured, we…
STM32 Timers Applications: PWM Output Using DMA
This guide demonstrates how to use an STM32 microcontroller to generate waveforms by updating the PWM duty cycle using a timer and DMA. By…
STM32 Timers Applications: PWM Output
PWM (Pulse-Width Modulation) is a fundamental feature of STM32F4 timers used to generate precise variable-duty cycle signals for controlling devices like motors, LEDs, and…
Using Micropython for STM32F411: PWM Output
In this guide on Micropython on STM32F411RE Nucleo-64, we shall see how to develop PWM driver to control various systems like LEDs DC motors…