Summary This article represents Part II of a two-part series addressing methods in which to minimize the effects of external component noise and interference on the STM32WB and STM32WL series of devices. Part I focused upon the description of the var...
Continuation of Part 1,2,3.4. Teraterm Connection States The outputs to be presented are screen captures of both the client and server during the various states of the Whitelist demonstration process. 4.1 Initial Power Up Figure 3: Client Indication...
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 ti...
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...
After programming my STM32H7 and performing a reset, I find that I can no longer connect to my target using STLINK. Why does this happen? How can I recover my board?Note that your STM32H7’s SMPS or LDO firmware power configuration must match with the...
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...
The objective of this article is to instruct a user to be able to debug X-Cube-AWS effectively in IAR. Debugging helps the user understand the program flow and figure out which line of code could be causing any sort of deviance from normalcy.1. Pre-...
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 ...
