STM32 MCUs
From FAQs to complete How-to articles, find useful articles on STM32 MCUs programming, troubleshooting, ecosystem, and product details.
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Knowledge base articles

How to use TouchGFX

Our TouchGFX Documentation website holds a large amount of resources created to help you get a lean development process: 1. Introduction Introduction - read surface-level information on TouchGFX and installation guide.  2. Basic Concepts  Basic Conce...

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Iben.Thy by Associate
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ClassB example hard fault

During debugging ClassB library example is giving me hard-faults. What is the problem?Issue can be caused by corruption of CPU registers that modern compiler produced code uses during run-time. One of the requirements is that each subroutine keeps th...

STM32 QSPI interface addressing in Dual-Flash memory mode

This article covers the following frequently asked question: Why does the STM32 QSPI interface in Dual-Flash memory mode send addresses shifted right by 1 bit? The configured address in the QUADSPI_AR is divided by 2 (shifted right by 1bit) in the Du...

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Concurrent use of USB and CAN with STM32F103

Is it possible to use USB and CAN on STM32F1 devices at the same time? No, unfortunately not. In low, medium-, high- and XL-density devices, the USB and CAN share a dedicated 512-byte SRAM memory for data transmission and reception, and so they canno...

Enable touch screen on the STM32F746G-Discovery

How to enable the touch capability of the STM32F746G-Discovery board screen for GUI application ? By default the touch capability of the display is not enabled and this is not handled by the CubeMX tool. This document will guide you through the few s...

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