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 everyone,I am trying to generate sinewave using PWM mode of microcontroller.I am using Discovery Board having STM32F407 microcontroller. System clock and Timer clock are of 8MhzI am using two timers Timer1 for High Frequency switching (500Hz) and ...
The Cube-AZRTOS bundles cmsis_os2.c implementation has potential NULL pointer dereferences. There are many lines of the form:if (( attr->cm_mem == NULL) || (attr == NULL))in code that attempts to recover and de-allocate memory from a "create" call t...
Hi, I using STM32H745I-Disco board and trying to do intercomunication using OpenAMP. But my generated code is compile sucessfully but it not working in coreM4 it stucking in the below function /* create a endpoint for rmpsg communication */ int32_t...
Hi,We are currently using STM32H7S7 MCU with display and similar USB C circuit from the developer board.I wanted to connect a Web camera and to be able to display video from the screen.I wanted some help and guidance on where to find the driver?does ...
Hello @D.Botelho @mƎALLEm I had an issue of ThreadX and FDCAN transmit as below. I use the stm32g474 and config a threadx and fdcan with stm32cubemx, so far it works well. but when i add some fdcan transmit code, it comes strangely. the code as belo...
Hello everyone,I am working on a custom board with STM32H723VGT6 and LAN8742A but after much troubleshooting, pinging has remained unsuccessful. I am trying to use LwIP without RTOS. I have a NUCLEO-H723ZG that I have been able to successfully ping w...
Hello,On the STM32N6, I am using DCMIPP_PIXEL_PACKER_FORMAT_YUV422_1.I am seeing the correct coloring when using CMW_MIRRORFLIP_NONE and the incorrect coloring when setting CMW_MIRRORFLIP_FLIP. Any help getting the correct DCMIPP_ColorConversionConf...
I just had a quick question to clarify my understanding of how byte allocation works for thread stacks in the ThreadX RTOS. I've seen the official examples use a byte pool and then allocate bytes from that pool before creating a new thread. However, ...
Hi, I have been working with a STM32U575 MCU and something strange has happened that I spent a lot of time trying to find the root cause for it and I am not able to understand what is wrong. I work with I2C slave interrupts and have FreeRTOS runnin...
Hi, I'm running a (custom) board that makes use of an STM32H723VET and a LAN8742. A project is set up in CubeMX that makes use of lwIP together with this LAN-chip (there is an issue in CubeMX which deselects the LAN8742 on loading the CubeMX file, bu...
