Summary This article provides a step-by-step guide and example regarding how a function pointer is implemented and used. The basic usage and a simple example application are provided using the NUCLEO-G071RB board but can be easily tailored to any ot...
Introduction The article provides a comprehensive guide on selecting suitable endpoints for USB applications using STM32 microcontrollers. This involves understanding the types of data transfers required by the application and determining suitable en...
Introduction This article dives into how you can avoid communication disruptions. In some cases, you may see that FDCAN messages are repeated even though they’re acknowledged. You may also observe some other unexpected behavior. We cover a possible ...
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...
This series of articles will provide you with: Tips&tricks on how to implement ADC interleaved mode to double equivalent sampling rateADC interleave mode details from practical point of viewInfo on DMA data transfer using ADC Common Data Register Par...
The bootloader inside STM32 families uses the protocol described in AN3154. It is supported by the STM32F1, F2, F4, F7, L4 series. The purpose of this article is to give a guide on how to connect to a STM32 CAN bootloader Target, to erase and program...
Introduction Accessing SRAM during Sleep mode for debugging purposes on the STM32L476 MCU requires a specific device configuration, relative to the memory architecture of the STM32L4 and the optimization strategies for low-power consumption. To sum...
You will receive one or more compilation errors if you download any given STM32Cube package by using the GitHub Download ZIP option. This is because our repository is created using the git submodule command. So, if the GitHub Download ZIP option is...
Introduction In this article, I briefly demonstrate how to enable FreeRTOS™ within a project for STM32U5 MCUs. As a toolchain I use STM32CubeMX in version 6.11.1 and STM32U5 cube library in version 1.5.0. Additionally, we use the X-CUBE-FreeRTOS libr...
If you want a customized interface to work on your projects, you can try the alternatives offered by the STM32CubeIDE to personalize the appearance of your files. To change the default settings to give it a personal touch, follow the steps below. Cre...
Introduction The purpose of this article is to provide external memories tips and tricks, frequently asked questions, and a list for useful link resources. 1. Overall FAQs for QUADSPI/OCTOSPI/HSPI/XSPI 1.1 How to check whether a device is supported...
When uploading a stack on an STM32WB and the wireless stack is not running, this is due to the following: Most of the time, the reason is that after the installation of a wireless stack, it by default starts running without the need for any user act...
Introduction The IWDG (Independent Watchdog) offers the possibility to exit from stop modes in STM32U5. The wakeup from stop with interrupt is supported in Stop 0, Stop 1, Stop 2, and Stop 3 modes for STM32U535/545/59x/5Ax/5Fx/5Gx as described in t...
Introduction Input capture is one of the advanced timer features available on the STM32 microcontrollers. This article guides you through the theoretical aspects of input capture, provide a practical example, and discuss troubleshooting common issu...
Summary This article shows how to implement inter-processor communication between CM7 and CM4 cores on the STM32H7 series using the hardware semaphore (HSEM). If you're looking for inter-processor communication using two SPIs or OpenAMP, we have art...
Summary This article shows how to implement inter-processor communication between CM7 and CM4 cores on the STM32H7 series, which also targets the basics on how to set up the debugger, relies on two SPIs to externally transfer data as if they were co...
Introduction Dead battery configuration control (DBCCx) pins play a crucial role in USB Type-C® applications to manage scenarios where the device's main power source is unavailable (dead battery). These pins, used with configuration channel (CC) pin...
Summary The article offers an in-depth demonstration of incorporating the X-CUBE-MEMS1 software package into an STM32CubeIDE project, tailored specifically for the B-U585I-IOT02A board with its onboard ISM330DHCX accelerometer. Introduction T...
Summary This article shows how to integrate a library, in the form of an achieve file (*.a) in your project, so you can use the functions of the library with a simple header file. Introduction A library can be defined as a set of nonvolatile resour...
Summary This article presents a step-by-step tutorial on how to develop a USB device with dual CDC ACM in the STM32F7 microcontroller using the classic USB library. The tutorial is based on NUCLEO-F767 and can be easily tailored to any other STM32. ...
