Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi all,I'm currently working on a project using a STM32H753 in combination with the Azure RTOS UsbX to create a composite class USB device (CDC ACM + MSC). As a starting point for the MSC support, I'm using this STM github example:https://github.com/...
Hello!I am trying to trigger an ADC sample to write to DMA via a timer and trigger a green LED on PB0 after every sample so I can use an oscilloscope to verify the sampling speed. However, I believe after trying to debug as best I can, I do not have ...
Hello,I followed https://community.st.com/t5/stm32-mcus/how-to-create-a-project-for-stm32h7-with-ethernet-and-lwip-stack/ta-p/49308 tutorial from the scratch to the end, including the Hello UDP part, and adding the "ETH CODE" code.However, I can't pi...
I would like to use ADC1_IN15 and ADC1_IN16 in STM32U073MCT6 for measuring voltage and current.However, it says that it is available if sequencer set to not fully configurable for Sequencer on parameter settings.I will do anything with sequencer. I a...
Hi,I’m using the STM32U5G9J-DK1 board and working on implementing a FileX-based filesystem on the onboard eMMC. On the first run, I format the eMMC using fx_media_format(), open the media, create a file (e.g., file1.txt), write data to it, and read i...
Using Zephyr 4.1.99 and the STM32H735G-DK (Zephyr calls it stm32h735g_disco) results in a build failure. Has anyone else seen this or have a solution for it? (.venv) grunzasr@zephDev:~/zephyrApps$ west build -p -d H735_build -b stm32h735g_disco /h...
In this regard, I would like to use STM32L5 or H5 development boards to implement the LWIP protocol stack+FREERTOS minimal system. I have no idea how to build the LWIP protocol stack on the FREERTOS system. May I ask if you can send me the LWIP proto...
Hello,I’m working on an embedded project using ThreadX, and I’ve encountered what appears to be a queue memory overflow issue.I’ve created two queues: one for data messages and one for events. Both are configured to hold 100 messages of the following...
Hi,I am trying to setup an USB HS CDC example with NUCLEO-H7S3L8.After setting up the projects for both CDC_Standalone and NUCLEO-H7S3L8 board example (for the latter I manually enabled the USB HS Device from CubeMX), I successfully ran each example ...
Dear All,I am interfacing my STM32U5G9 device with VS1011 audio decoder, over SPI using DMA.My setup mostly works, I can configure the decoder send and receive data from the chip.But over a long period of time (hours of having the device running) I a...
