Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everyone, I'm working on a project that I did not create, it is finished and I have to reopen it to do some changes. The project is based on STM32L496 microcontroller with x-cube-cellular package. It connects to Azure cloud to send sensors data...
I'm using STM32F767ZI MCU. I'm trying to use the USB HS device with internal phy (in FS mode), while using the dedicated USB DMA, and it is not working. I'm using CDC (VCP) device class, and the MCU only sends data over the VCP Tx (no data received o...
I am using the example for a LWIP HTTP server, given by STM here. However, the clock configuration configures the supply to be PWR_LDO_SUPPLY. However, my board is configured to accept PWR_SMPS_DIRECT_SUPPLY, and I do not have the tools to reconfigur...
stm32f103c8 canbus problemstm32cube version 6.2.1hal version 1.8.3when i want to send data from can bus, , it doesn't work when usart global interrupt is not on, is this error? Is it normal, I couldn't understandusart1 global interrupt=enabled >> w...
I am hoping someone can point me in the right direction as so far I haven't been able to get help on other forums. I am trying to learn how to output audio on a STM32 board. The board I have is the STM32F746ZG NUCLEO board.I have small (1-3) second a...
I am trying to implement an TLS HTTPS server based on this HTTP Web Server sample:https://github.com/STMicroelectronics/x-cube-azrtos-h7/tree/main/Projects/STM32H735G-DK/Applications/NetXDuo/Nx_WebServerI have been trying to convert the above sample ...
What could be the cause. I have checked the power circuitry. The rest of application still functions well. DMA, Timers, SPI, etc. Just network data is stalled. When temp goes down it resumes.
Hi, I've been trying to use SDMMC1 on the h743ZI2 nucleo board but can't get it to work with (M)DMA (it works without DMA with straight HAL code) as I always get HAL_SD_ERROR_TX_UNDERRUN when trying to format the card.I have copied the rtos threads f...
Dear All,It is my first message here, so I would say hello to everyone.I'm trying to send some audio signal through I2S bus on the discovery board using the onboard CS43L22 audio codec. I've configured the codec using I2C and I2S on SPI3 peripheral.I...
Hi. I'm using STM32CubeMX Code Generation for the STM32H745-DISCO (STM32H745XIHx chip). with firmware STM32Cube_FW_H7 V1.5.0.When a timer is set as the timebase source for the M7 core, an assert is triggered in the call to 'HAL_NVIC_SetPriority(...)'...
