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...
Hi all, I'm trying to adapt a STM32F4 project to SMT32WL project. STM32F4 project example is here as you can see the projet use FreeRtos.So for the moment I've built radio driver example for my nucleo jc1 board like here everything works well. But fo...
Hello, I am able run successfully mqtt example on my stm32f4 MCU and on my local network.I want to run the same code on a cloud platform. However there is a link provided by mqtt cloud provider not an IP address like 192.168.0.10Can I directl...
Hi,I am not able to run my FreeRtos in Non secure region when trust zone is enabled.When I did the debugging it's going to the infinite loop ,getting message as "No source available for <signal handler called>() at 0xfffffffe"The above are the config...
Hello, i configured FreeRTOS to enter STOP2 mode on idle task, my wakup source are RTC and LPUART. when the mcu is waked up by RTC according to ulExpectedIdleTime, every think is ok but when it is waked up by the LPUART the tick count is not updated ...
I try to debug how to set AZURE RTOS for 1ms tick timer. I debug this function:HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) in file "stm32u5xx_hal_timebase_tim.c": HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) { RCC_ClkInitTypeDef ...
Hi, I am working on a project doing realtime processing of FFT information on an audio signal on the STM32H730. In order to get better realtime performance I would like to optimize this process as much as possible.What would you recommend to optimize...
STM32H7 RM explains that I/O compensation cell code is set through PCC_MCC / NCC_MCC / PCC / NCC bits of SYSCFG_CCCR. What is not explained is the encoding of these four-bit fields. Is there some explanation somewhere that I missed?On the HAL side, t...
Hello everybody!Can anybody advise me on a simple way to emulate EEPROM for STM32f… MCU?Right now I need it for STM32f373C8T6 MCU.Yes I have X-CUBE-EEPROM, but there is no “STM32F” series at allYes, I have read the "AN4056 EEPROM emulation in STM32F3...
I want to use the OV5642 camera with the STM32F7508-DK card and display the image I take from the camera on the LCD screen on the card.Is this possible? If it is possible, can you help me how to do this?
I have created a web server using the STM32H723VET6 processor and can communicate with my own circuit through the web server. I can send and receive data to and from the processor over the web server (using LWIP). I am sending data every second throu...
