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,Need information about, does LPUART can wakeup? if the clock source is LSI (32Khz)?Because I have tried multiple examples to wakeup but it only works in debug mode but not in release mode.I have also work on optimization level, currently optimi...
I am developing a custom board using STM32H523RET6.It has a USB type C port, and I am trying to send some data from PC to the board through it, and decided to use USB CDC ACM with standalone mode. The code is based on this and this.ux_device_class_cd...
Hello all, I am doing some tests with a NUCLEO-U575ZI-Q Board and FreeRTOS. I have created a simple program based on a STM32 examples, the unit will go into EnterSTOP2Mode and wakes up when the button is pressed.This is the code I have on the main.c ...
I configured FREERTOS on my STM32FT67ZI card with a USART3 device. I started the microROS agent on my PC but the connection is not created and it gives me this message: run micro_ros_agent micro_ros_agent serial --dev /dev/ttyACM2 -b 115200 [17628140...
Hi Everyone,I am working on the Project where STM32F407VET6 with External PHY. Configured the ETH and LWIP and I am able to get the IP address. Now I need implement the MQTT in the project. With MQTT command received some task will be performed by th...
Hello everyone, for a few days I have been struggling with skipping and running the bootloader on stm32g474ret6 via usart.I have an STM, 12MHz crystal, and an FTDI chip on my own PCB, with RTS/CTS disconnected for now. After sending a command via USA...
I want to generate an SBOM (Software Bill of Materials) for my STM32 firmware project, specifically targeting the STM32H733 microcontroller. I have tried searching for guides or examples of how others have done this for similar projects, but I haven’...
Hello,I have modbus master and slave device, where I have design modbus master for testing in that way that it will continuously send modbus request after each successfull response, and if any response fail then it stop.Now on I'm getting continuou...
Description:My RTOS application on NUCLEO-H563ZI board runs a thread CollectSamplesThread. I generate an interrupt every 8Khz using a timer and the ISR triggers a non blocking SPI transfer:The application code: void InitAdeSpi() { // SPI1 Initial...
Hello, I have modbus master application (Free RTOS using CMSIS lib), in which modbus constructure init the timer_ with osTimer. osTimerId_t ModbusMaster::createTimer_(const char* name) { osTimerAttr_t attr{}; attr.name = name; auto t = osTimerN...
