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...
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 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...
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 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...
The STM32H7 products are part of the most powerful STM32 and bring many new features and capabilities. The drawback is the increase of the complexity of the system. Many resources are available on the ST community but also on the net to help you. The...
1. OctoSPI You can find the detailed example with explanation inMOOC - STM32H72x/3x hands-on workshop - 6 Code execution from external FLASHIn this MOOC page you will find the link to the video and the full set of materials to download.Application No...
What are the most important information to know about LoRa communication?What are the resources offered by ST and dedicated to the development of LoRa solutions?This FAQ concerns the LoRa communication, this tutorial contains the basic information to...
What are Bluetooth Low Energy Packet Formats?Summary This article details the Bluetooth LE packet formats for different applications from IoT to Automotive. 1.Link layer packet format 1.1 Bluetooth LE Protocol stack The Bluetooth LE protocol stack...
This FAQ concerns the STM32duino, after following this tutorial, it will be possible to get to know how to use STM32 Nucleo boards within the Arduino IDE and generate codes to run on them. In this article we use a STM32 Nucleo board and an ST MEMS sh...
What is the state after reset of STM32H7 analog switches between Pxy_C and Pxy pins/balls?The Reference Manual RM0399 Rev 3 (page 584) gives a figure as the one below , but not all Pxy_C and Pxy are accessible depending on the STM32H7 package. The de...
Currently the graphical examples are only provided as "Demonstration" or "Hello World" in the Cube Firmware packages. But these examples do not rely on a STM32CubeMX project file (i.e. *.ioc file) which requires the user to manually configure new per...
Why does STM32 QSPI interface send addresses shifted right by 1bit in Dual-Flash memory mode? The configured address in the QUADSPI_AR is divided by 2 (shifted right by 1bit) in DUAL bank mechanism, because each connected memory represents the half ...
