Summary This article provides a step-by-step guide to learn how to run STM32H7 Dual-Core applications using STM32CubeIDE. It covers configuring the project, setting up both Cortex®-M7 and Cortex®-M4 cores. Introduction This article provides a practic...
Summary This article provides a step-by-step guide on how to use the LwIP with the STM32H5 series. A simple DHCP connection is made using the NUCLEO-H563ZI board, outlining the process from configuring the basic hardware connections up to the firmwar...
Summary This article demonstrates how to implement an SNTP client using the LwIP stack in a callback-based application. The demonstration code is built using the NUCLEO-H723ZG development board but can be easily tailored to a different STM32. All im...
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...
After reprogramming the STM32H7 device, I can’t connect to the device. Connect under reset doesn’t help. Why? There are two possible root causes for this issue. The first root cause is more probable and is related to power supply misconfiguration. Th...
Introduction This tutorial begins with STM32CubeMX and demonstrates an AI application for the STM32N6-DK board. This example explains how to load an application from external flash memory, execute an AI model inference stored in external flash, and d...
1. Introduction The MPU (Memory Protection Unit) is included in the Cortex-M4 and M7 based STM32 Microcontrollers (refer to specific product datasheets to confirm availability). The MPU can be used to make an embedded system more robust and more secu...
Summary In this article, we describe the modifications required to port the STM32N6570 example on the STM32N6570-DK board, which uses the MX66UW1G45G memory from Macronix, to the IS25LXWX01G memory from ISSI. The example that we use describes how to...
Summary This article provides a step-by-step guide to debugging STM32H7 Dual-Core applications using VS Code. It covers configuring the project with CMake, setting up debugging for both Cortex®-M7 and Cortex®-M4 cores, and managing their interaction...
Summary This article provides a quick guide on how to enable overdrive mode on the STM32N6 Discovery kit and configure your project accordingly. It includes instructions and explanation on configuring overdrive mode, responsible for changing the VDD...
This article aims to show some methods to set up STM32 project firmware to be able to execute a part or the entire firmware into embedded SRAM memory. Generally, STM32s execute user code directly from their embedded flash memory.Thanks to the mechani...
Summary In this article, we implement the host side using one STM32 to program another STM32 via the USART interface by leveraging the native system bootloader. The entire project is available at our GitHub page. However, all the steps needed are ex...
This article demonstrates how to implement a webserver application using the AzureRTOS ecosystem, relying on the NetXDuo stack for Ethernet communication. We also use FileX for hosting the pages in the MCU’s embedded flash and ThreadX as RTOS. The d...
Where can I find source code of external loader (.stldr) for STM32 devices? GitHub Repository ST GitHub repository contains dedicated folder for external loaders. There are many projects for ST evaluation boards and memory sales types.Repository link...
Summary This article provides a comprehensive guide on running AI models from the STM32 model zoo on STM32N6 microcontrollers. It includes step by step instructions on selecting a model, preparing the development environment, and converting the mode...
Summary This article provides a quick guide on what the STM32N6’s OTP bits are and how to program them. It includes step-by-step instructions and explanation on configuring the OTP124, responsible for changing the VDDIOs' voltage to 1.8 V instead of...
Introduction As with many microcontrollers, STM32 MCUs could be clocked by an external source like crystals (XTAL) or crystal oscillators (XO). This is in addition to internal clocks such as LSI, HSI, MSI, CSI etc. For crystals, a preliminary calcula...
Summary This article provides a step-by-step guide on how to configure your STM32H7R/S to transfer ADC converted values in DMA circular mode using STM32CubeMX (version 6.12 is used). For a complete firmware example, refer to the attached project a...
Summary This article allows the process to regress from RDP 2 to RDP 0 on the STM32U5 series. This example uses the STM32U5 Nucleo board with STM32U5A5ZJT6Q and STM32CubeProgrammer V2.13.Note:To regress from RDP2 to RDP0, you must be sure that your ...
Summary and problem description The STM32WL55 is a dual-core, low-power microcontroller with a sub-GHz radio that is connected internally through SPI. Note that whenever "radio" is mentioned in this article, it relates to "sub-GHz radio". To enhanc...
