STM32 MCUs
From FAQs to complete How-to articles, find useful articles on STM32 MCUs programming, troubleshooti...
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How to configure the GPDMA
1. GPDMA module setup The new DMA module (which includes the GPDMA and the LPDMA) available in series such as the STM32U5 are slightly different than the regular DMA. In this article, we’ll discuss the setup for using GPDMA in a similar way as the st...
How to measure power on the STM32N6
Summary This article provides a comprehensive guide to measuring power consumption on STM32N6 Nucleo and Discovery boards. It covers the STM32N6's multiple power supply domains and explains their impact on power usage. You learn how to identify meas...
How to use VS Code with STM32 microcontrollers
Summary This article is an introduction to STM32 MCU development through the VS Code IDE. In this article, we cover the following: Setting up your VS Code environment to interface with STM32 MCUsCreating a new project through the embedded CubeMX plat...
How to create an STM32N6 FSBL load and run
Summary The first stage bootloader (FSBL) is a key component in the boot process of STM32N6 microcontrollers. It is responsible for initializing the system, configuring the hardware, and loading the application code from external memory into the int...
How to calibrate a temperature sensor using ADC4 on STM32U575
Introduction The calibration of temperature sensors is a critical step to ensure accurate measurements in embedded systems. The STM32U575 microcontroller integrates two analog-to-digital converters (ADC1 and ADC4). ADC1 supports configurable resolut...
How to program STM32 Option Bytes with the HAL API
Although it is possible to program the option bytes through a debugger with a tool like STM32CubeProgrammer, there are many times where it is necessary or helpful to program the options bytes in the runtime of the application. The STM32 HAL libraries...
What is FSMC and why do I need it?
1. What is FSMC FSMC is a parallel line interface used to connect microcontrollers to external memories (like NAND/NOR Flash etc) and transfer data at high speed, it is used in applications that require to process a large amount of data. 2. Why to u...
How to debug STM32N6 using STM32CubeIDE
Summary This tutorial is a comprehensive guide for debugging code from external serial flash on the STM32N6. It covers: setting up the environment, configuring the debugger, and validating the setup. Introduction To debug the code running from the e...
How to configure STM32 as USB dual role
SummaryIntroduction1. Hardware and software prerequisites2. Development2.1 Configure the host project2.2 Configuring the dual role project2.2.1 Configuring the .ioc file of the dual role project2.2.2 Dual role project tree configuration2.2.3 Coding o...
Implementing a LwIP and FreeRTOS™ v1 UDP echo server on the STM32F7 series
Introduction In this article, we go through the necessary steps to create a working UDP echo server for the STM32F767 MCU. This demo is applicable to other F7 series microcontrollers with some minor differences in memory addresses depending on the m...
