Welcome back! If you have not seen the part 1 yet, please use the link to get the hardware settings in place before moving to the code, and now that you have, LET’S CODE! We use the following files to implement our code: app_ble.cp2p_server_app.capp_...
This article provides guidelines on how to use the LPBAM feature in the STM32U5 series to allow peripherals to be autonomous and optimize the power consumption in STOP2 mode. The LPBAM stands for low-power background autonomous mode. It is an operati...
How to build a GUI application for the STM32F469-Discovery board using the STemWin Graphical library and starting from the CubeMX tool default configuration. When selecting an ST development board such as the STM32F469-Discovery one some default sett...
1. Introduction Every STM32 MCU comes pre-programmed with a system memory bootloader stored in the internal boot ROM (system memory). Its main purpose is to download the application program to the internal Flash memory through one of the available se...
This installation guide shows how to install the X-CUBE-AI expansion package through STM32CubeMX. X-CUBE-AI is an STM32Cube expansion package that expands the capabilities of STM32CubeMX and is a part of the STM32Cube.AI ecosystem. It offers automat...
Can I use with STM-Studio run-time variables monitoring and visualization tool in combination with ST-Link/V3 in-circuit debugger and programmer? YES.In fact, STLink-V3 is supported since version 3.6.0 of STMStudio, so make sure that you are using la...
STM32CubeMX is a graphical tool that allows users to configure STM32 MCUs (microcontrollers) and MPUs (microprocessors) quickly and simply. In addition, the tool also assists in generating the corresponding initialization C code for the Arm Cortex-M...
STM32CubeProgrammer is an all-in-one software tool for programming STM32 products, compatible across multiple operating systems and available in both Graphical User Interface (GUI) and Command Line Interface (CLI) versions. It is an easy to use and ...
STM32CubeMX is a graphical tool that allows users to configure STM32 MCUs (microcontrollers) and MPUs (microprocessors) quickly and simply. In addition, the tool also assists in generating the corresponding initialization C code for the Arm Cortex-M...
Every STM32 comes with a STM32Cube MCU package composed of the STM32Cube hardware abstraction layer (HAL) and the low-layer (LL) APIs, plus a consistent set of middleware components (RTOS, USB, FAT file system, etc). In addition, all embedded softwa...
STM32s are typically composed of a mixture of three-volt (3V) tolerant and five-volt (5V) tolerant GPIOs. Tolerant represents the voltage value which can be accepted by the GPIO. Please be wary of each GPIO's maximum voltage tolerance, as applying mo...
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 ...
Why do I get an "failed to download Segment[0]" error when using a custom external loader in STM32CubeProgrammer version 2.7.0 or higher? The trace shown below is only an example, some values may vary, but the main point is that an error is raised (a...
This is part 1 of an article. To read part 2 click here. Summary For this demonstration, we configure a Nucleo-U575 using STM32CubeMX and generate the source code to display a low power application. We utilize the two LEDs and a push button that are...
Summary In a secure application, it is common that one would need to take simultaneous advantage of both flash memory read protections (RDP) and the TrustZone® controller. In this configuration however, there is a possibility of putting the device i...
Introduction TouchGFX framework includes support for low-cost microcontroller based applications, such as the STM32G0, with a professional looking GUI (Graphical User Interface). The new partial framebuffer minimizes the RAM needed for image building...
Summary This article describes the steps that are needed in Keil®'s µvision configuration to ensure proper time measurement value is given when using the event recorder. STM32CubeMX Setup In this example, we use the STM32L476 Nucleo board. The dir...
Summary This article describes the steps that are needed to make time measurements of code execution using the GPIO pins 'EVENT OUT' function and a lab oscilloscope. Most of the STM32s GPIOs can be placed in an alternate function of EVENTOUT. In th...
Introduction In this article, we cover the needed steps to use the FreeRTOS™ in tickless mode, specifically entering in STOP2 low-power mode with the STM32U5. In this example, we use the X-CUBE-FREERTOS™ pack with the LPUART and EXTI as the wake up s...
1. Introduction The STM32’s integrated LTDC (LCD-TFT Display Controller) peripheral can be used to interface with parallel displays. It is very common for HMI-of-Things applications to have the capability to control and display data between user and ...
