The USB device is detected by the PC (USB host), but the device initialization reports an error, like. "error code 10" on Windows. What is the problem?When using the HAL libraries, the source of this problem can be a too small heap configured in the ...
This article explores the methods of safeguarding your code from unauthorized external access in the STM32H5 series. It delves into the new "Product State" feature, which functions similar to the readout protection (RDP) feature available in other ST...
Introduction The break feature is embedded only in timer peripherals that include complementary outputs. Specifically, it is available in timers that have at least one channel with two complementary outputs. This makes it suitable for: Advanced ti...
Introduction When working with the STM32H5 series microcontrollers, understanding the behavior of reading unwritten One-Time Programmable (OTP) or flash high-cycle area data is crucial. This article addresses the feasibility and implications of such...
Introduction NAND flash is a type of nonvolatile memory that retains data even when powered off, unlike RAM. This makes it ideal for storing information in portable devices like USB drives and smartphones. NAND flash offers several advantages: it is ...
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...
Using the software package available in the STM32Cube ecosystem is straight forward, all steps and a demo code are provided in this article. Goal: The purpose of this article is to give you a first overview of how the AZURE-RTOS ThreadX is support...
Summary This article explains how to add post build commands in VS Code with CMake for STM32 projects. Introduction When developing STM32 firmware using Visual Studio Code with the CMake extension, the build process often involves more than simply c...
Summary This article explains how to debug an external *.elf file in Visual Studio Code (VS Code) using the STM32CubeExtension, without requiring a CMake project or a full development environment. Introduction Debugging embedded applications on STM3...
Summary This article provides a step-by-step guide on how to use a FDCAN peripheral to establish communication between two NUCLEO-G0B1RE boards. Also, outlining the process from configuring the hardware connections to developing and testing the firm...
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,...
Introduction This article provides a step-by-step guide to implementing a composite USB device that combines mass storage class (MSC) and human interface device (HID) functionalities on an STM32 platform. Such a device is ideal for applications requi...
Summary This article provides a quick guide on how to enable and add real-time clock (RTC) on STM32N6 MCUs and configure it accordingly. This tutorial uses the STM32N6570-DK for the demonstration. Introduction The real-time clock (RTC) is an indepen...
Summary There exist a few helpful examples of UDP applications in our X-CUBE-AZRTOS-H7 package. However, you may find that these examples are not helpful in understanding the steps needed to bring up a similar application on your custom hardware. Th...
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...
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...
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...
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...
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...
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...
