Where can I find the latest X-NUCLEO-LPM01A’s firmware and upgrade my current STM32 Power Shield’s firmware version? Upon powering up the power shield, the current firmware version will be displayed on the LCD.It is recommended to keep your power shi...
What are the recommended steps to take when reviewing my custom STM32 schematic design? In this two-part article we will cover several main areas of focus when conducting a self-review of a custom STM32 schematic and share some hardware debugging tip...
Continuation of Part 1, Part 2 3.2 Client Configuration and Settings It is now necessary to open and edit the client application. The following modifications are required to be implemented.Table 5 shows the modifications required to the SW 1 functi...
Continuation of previous parts3. Project Modifications The project code modifications for both the client and server are provided. 3.1 Client and Server Common Modifications: The key modifications common to both client and server are provided below....
Summary This article summarizes the procedure required to configure both Central and Peripheral devices, operating on individual STM32WB platforms for Whitelisting operation. A description of the Whitelisting operation within the context of Bluetoot...
How can I update or modify the existing Power Data Object (PDO) list on the STM32G071B-Disco?The best way to update and/or modify the existing PDO list on the STM32G071B-Disco is through the STM32CubeMon-UCPD GUI as shown below. Step 1. It is recomme...
How do ThreadX Message Queues work on STM32?Welcome back to the third part of the "How do ThreadX Message Queues work on STM32" article. 1. How to add Sender2 thread Now that the first demo is completed, let’s add our Sender2 thread and evaluate th...
How do ThreadX Message Queues work on STM32?This is the part 2 of the article to explain how the ThreadX Message Queue work on STM32 with working examples. Welcome back! 1. STM32CubeIDE – step by step demo: Launch STM32CubeIDE (version used 1.7.0), ...
How do ThreadX Message Queues work on STM32?Message queues are the primary means of inter-thread communication in ThreadX. One or more messages can reside in a message queue. A message queue that holds a single message is commonly called a mailbox. M...
How does the ThreadX Mutex work on STM32?A mutex is basically a binary semaphore, which means that only one thread can own a mutex at a time. In addition, the same thread may perform a successful mutex get operation on an owned mutex multiple times. ...
STM32 I2C does not workSummary This FAQ describes few tips related to I2C peripheral on STM32 devices. 1. I2C Hardware 1.1 Signal integrity The I2C IO pins must be configured as open drain mode. The logic high level is driven by external pull-up...
How to manage multiple EXTIs with the STM32Cube HAL1. Introduction It is very common to have multiple GPIOs used as External Interrupt (EXTI) sources in an embedded system. But how to manage them in an application code? This is exactly what is going ...
How to configure and use the PSSI on the STM32H71. Introduction The PSSI which stands for Parallel synchronous slave interface and was introduced in our high performance STM32H7 family. The PSSI can be used as a fast interface between two STM32 micro...
How to export a project configuration to a compatible STM321. Introduction For various reasons, a particular STM32 part number selected for a project may not be available in the desired time frame. In this case, you will then need to find a compatibl...
What are the preferred Integrated Development Environments (IDEs) for STM32 microcontrollers?Introduction A typical question new STM32 users ask is what are the preferred IDEs for developing and debugging application code. While there are a variety ...
Baby Detector is an application developed to sense the presence of babies in a small environment. The idea is to face the problem of babies forgotten inside cars, that can lead to their death especially on hot summer days. The core elements of the sy...
1. Introduction and theory When running instance of FreeRTOS on each core, we can implement inter-process communication (IPC) using FreeRTOS message buffers as described here:https://www.freertos.org/2020/02/simple-multicore-core-to-core-communicatio...
How to format input data to import in NanoEdge AI Studio?In NanoEdge AI Studio v3, sensor data can be imported either from file, or "live" from a data logger via serial (USB) port. In both cases, the data format is the same. There are 3 cases to dis...
How can I automate TraceX reads from STM32CubeIDE?To make TraceX automatically fetch information, we can create a batchfile and run it with the debug session of the STM32CubeIDE Goal: Add TraceX support to STM32CubeIDE using X-CUBE-AZRTOS-H7 and make...
How do I remap an alternate function from one GPIO to another using STM32CubeMX? Most of the alternate functions on STM32 Microcontrollers can be remapped to other GPIOs. Refer to the product's datasheet for the alternate function mapping option...
