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...
I’m attempting to learn BLE and IoT and have purchased the following boards to get started.NUCLEO-F401RE MCU brdX-NUCLEO-IDB05A2 BLE Expansion brdDownloaded:STM32CubeIDE Version: 2.0.0 Build: 26820_20251114_1348 (UTC)STM32CubeMX Version: 6.16.1x-...
Hello everyone, I’m looking for some help getting an Ethernet TCP server running using LwIP with FreeRTOS on an STM32. Current status: Hardware: NUCLEO-H723ZG Stack: LwIP + FreeRTOS Development Environment: STM32CubeMX and STM32CubeIDE TCP client/m...
Hi ST team,I am using STM32U5G9 MCU. After modifying option bytes, HAL_FLASH_OB_Launch() would be called to apply the changes.But in the launch function, it states that "Option byte launch generates Option byte reset". I have other tasks need to be d...
I am using a UX_Device_Audio2.0-based project on H7. When I play a stereo file (actually dual mono), the right channel plays correctly, but the left channel contains a mix of left + right.When I play mono file, the right channel is much louder while ...
Hello,I'm wondering if Cube's generated code for is thread safe. In particular, whether malloc can be safely used in a multi-threaded FreeRTOS setup.The broken malloc behavior was first described by Dave Nadler in 2019 here. He has also written about...
I have set up a STM32U5 nucleo board with an additional 8M of memory using an APS6404, following the example in AN5050. Initial setup was straightforward, but trying to create a ThreadX thread that uses an array in that section of memory as its stack...
I'm using STM32N6 with stm32-mw-camera to communicate to CAM-66GY sensor. I also have CAM-16GZ sensor, but looks like this sensor is not supported (because of VD6G_BAYER_NONE when I use vd6g driver). What are my options to integrate CAM-16GZ into the...
Hi,I made a custom bootloader to upload my application using the virtual com port by the USB interface.This works nicely, but my application also has a part in flash to store its configuration. When I flash my user program, I do not want to overwrite...
So here is the outline of my code. I'm getting data every 5 seconds (example data: "vref:2975.12, voltage_max:30.00, voltage_min:-1219.00,avg_error: 4136.04") via UART and i transmit it again to view it in putty via ST Link (USART3). Problem is some ...
Hello ST team,I am developing a camera application on STM32N6570-DK + IMX335.The entire capture/display pipeline follows the official DCMIPP_ContinuousMode example: IMX335 RAW10 → CSI → ISP → PixelPacker RGB565 → LTDC However, the LCD output shows ...
