STM32 MCUs
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Knowledge Base Articles

Management of VBUS sensing for USB device design

From a USB specification, a USB device should use VBUS sensing detection:  When a host connection is detected by the device, the device connects the pull-up resistor either to D+ or to the D- data signal. This allows the host to detect device presenc...

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How to implement USBX in standalone mode

Summary The following article is a tutorial on how to implement the USB device, HID mouse class, using the Azure RTOS USBX package in standalone mode (without the RTOS). 1. Introduction Hello developer and welcome to this article! For this tutorial,...

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STM32 MCU reference manuals: Expected preliminary updates

Introduction  This article includes preliminary updates of STM32 MCU reference manuals reported since 1st January 2024. It highlights the current description requiring update and the expected one if available. The purpose of this article is to deliv...

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KDJEM.1 by ST Employee
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STM32 MCU datasheets: Expected preliminary updates

Introduction  This article includes preliminary updates of STM32 MCU datasheets reported since 1st January 2024. It highlights the current description requiring update and the expected one if available. The purpose of this article is to deliver any ...

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Imen.D by ST Employee
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Configuring DSP libraries on STM32CubeIDE

This FAQ concerns the DSP Libraries, how to integrate them in an STM32CubeIDE project and to execute an example based on the Digital Signal Processing. Note: If you are using CMSIS V 5.8.0, refer to the article below. How to integrate CMSIS-DSP libra...

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STM32 MCU errata sheets: Expected preliminary updates

Introduction This article includes preliminary updates of STM32 MCU errata sheets reported since 1st January 2024. It highlights the current description requiring update and the expected one if available. The purpose of this article is to deliver an...

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KDJEM.1 by ST Employee
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How to open a STM32CubeIDE X-CUBE project

Introduction ST provides several X-CUBE source packages for STM32 on st.com with STM32CubeIDE project files. To open the projects in STM32CubeIDE, there are several ways. Note: some X-CUBE packages are also provided in STM32CubeMX as installable "pac...

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How to integrate CMSIS-DSP libraries on a STM32 project

Introduction Since CMSIS V 5.8.0, the CMSIS-DSP libraries are supplied as an individual package. The advantage is to decouple the release cycles of DSP from the CMSIS-Core stuff. As a side-effect, the DSP libraries structure was changed and the step...

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KDJEM.1 by ST Employee
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Tips for using STM32 low-power modes

Introduction For those developing applications that use low power modes, trying to achieve the current consumption numbers listed in the datasheet and performing general debugging can be troublesome. The purpose of this article is to give an overall...

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Porting and using X-CUBE-EEPROM with any STM32

Summary  X-CUBE-EEPROM is an EEPROM emulation software package that works on a variety of STM32 MCUs. Upon downloading the package, there are premade examples that work with STMicroelectronics development kits. However, it is not obvious how you can...

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