Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello,I need an ISR that fills a circular buffer. Data will be consumed in the main() loop and critical section/mutex locking functionality is required to manage properly. So I looked at the HAL UART code for inspiration and came across __HAL_LOCK(hu...
Hello,-> I want to use a third-party TCP/IP stack with the STM32H745-Discovery, and I have gone through LWIP for reference, upon which I got to know that when we enable LWIP and Ethernet from Cube MX it generated ethenetif.c/.h and lwip.c/.h files an...
Hello,can someone give me a recommendation for a 3Port Ethernet-Switch IC, which will work together with AZRTOS. What changes in settings are necessary?I want to built a system with 2 physical RJ45-Ethernet Ports and a RMII conntection to a STM32F407...
NOTE! This is a bug report for all STM32 MCUs with Ethernet peripheral, but it has a highly valuable information for all software development on/for any platform.Compiler barriersThe compiler is not required to keep the code order of non-volatile var...
Hi,I want to know if it is best practice to mix both CMSIS_OS2 API threads and native THreadX threads in a project or should I just port old code over to native THreadX threads instead.I'm building an embedded device using AZRTOS and STM32 Microcontr...
I am encountering a HardFault in the System Timer Thread which I am struggling to understand and resolve. I have 2 threads with the same priority. Each thread also has a queue. The first thing I did when I encountered the Hardfault is check the stac...
Hello STM community,I am developing server/client application.Client is running on Windows 11, using winsock2.h and ws2tcpip.h libraryServer is running on STM32F429ZIT6 - NucleoIf I reset MCU, I have no issue establishing a connection, send & receive...
Hi, we're transitioning our platform from a STM32F412 to a STM32U575, and in our project we are currently using the X-CUBE-STL libraries to perform runtime safety monitoring functions.It seems that the package does not yet support the STM32U5 family....
Trying to run Azure Iot Central Quick Connect Script on B-U585I-IOT02A1.Downloaded x-cube-azure software package fromwww.st.com/en/embedded-software/x-cube-azure.html2.Then navigated throughproject\en.x-cube-azure_v2-0-0\STM32CubeExpansion_Cloud_AZUR...
Hi!I'm using STM32H7A3RGT6 MCU and FreeRTOS for my custom Application. My Application is placed in FLASH2 with the address 0x08100000 (verified using STM Cube Programmer) and Bootloader which jumps to my Application is placed in FLASH1 with the addre...
