Recently, someone asked a question: how to find authoritative information about STM32? Actually, I have always recommended that everyone obtain information from the chip manufacturer (official sources), as this information is generally the most authoritative. This article mainly introduces methods and tips for quickly finding STM8 and STM32 software tools and documentation. ST Website ST … Read more
1. Introduction to GPIO GPIO stands for General-Purpose Input/Output, which can be simply understood as the pins controllable by STM32. The GPIO pins of the STM32 chip connect to external devices, enabling communication, control, and data acquisition with the outside world. The GPIO pins of the STM32 chip are divided into several groups, each with … Read more
Follow,Star public number, don’t miss wonderful content Source: Zhihu Editor: Zhang Qiaolong Someone asked on Zhihu: I’ve been learning STM32 for a long time, but I still feel helpless when it comes to doing projects independently? I started learning from 51, and now I’ve been learning STM32 for almost two years, mainly following the courses … Read more
Click to read the original text and go to get it for free Many friends are attracted by the graphical way of generating project code with CubeMX, greatly improving project development efficiency. However, sometimes when encountering problems and wanting to check the manual for solutions, they find it is all in English. To solve this … Read more
Course Introduction Introduction to STM32 Timer Basics and Common Applications The STM32 technical training proudly presents “Chatting with the Moderator about the STM32 Series” training. This training is carefully compiled by the moderator based on the most frequently asked questions in the ST MCU forum, featuring specialized technical Q&A and application case analysis. The first … Read more
This article is a highlight from the KX forum, authored by KX forum user ID: Lpwn 1 Overview Using an old project on fan control as an experiment. It utilized external interrupts, timer interrupts, and PWM. The MCU is STM32F103ZET6. In the Keil settings, you can see the starting address of the firmware, which is … Read more
Introduction The automotive industry is undergoing an unprecedented digital transformation, with intelligence, connectivity, and electrification becoming unstoppable trends. This has led to an increasing demand for automotive diagnostic and repair tools. Traditional car scanners often have single functions and complicated operations, making it difficult to meet the complex diagnostic needs of modern vehicles. The CAR-Scanner … Read more
Contributed by Circuit City Source: Yufei Network Function Description This module can convert a DC input voltage of 4.5V to 35V into an AC voltage of ±4.5V to ±35V. The module uses the STM32F030F4P6 microcontroller to generate SPWM waves to drive the L298 module. The L298 module integrates an H-bridge circuit and the circuit that … Read more
Good news: New Year sale! The 2017 collection of “Microcontroller and Embedded System Applications” electronic journals is only 29.9! Welcome to the Embedded Fan Mall to purchase~ There are five operating systems based on the STM platform that meet real-time control requirements available for porting: μClinux, μC/OS-II, eCos, FreeRTOS, and RT-Thread. Below, we will introduce … Read more
Driving Part – DS1302 1 Introduction to RTC Real Time Clock, abbreviated as RTC, is also available in the STM32 peripherals, but the RTC of the STM32F1 series actually only has a counter function. If you need year, month, and day, you have to write software to calculate it yourself, which is quite troublesome. At … Read more