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 everyone,I'm having issues with the Heap of the LWIP that is used/full, and I can't do any mem_malloc. I have dig a bit on why the log of LWIP tells me that it couldn't allocate memory ("etharp_raw: could not allocate pbuf for ARP request"). A...
hello everybody I am programming 10 addressable Leds with PWM with DMA using the M7 cortex of an STM32H747 in a custom board.Characteristics:Clocks: SysClk 480 MHz, TIM kernel clock 240 MHzTimer: TIM3, Channel 4, internal clockPWM base frequency: ~77...
Hello ST Community,We are working with STM32N6 (STM32N6570-DK) and an IMX335 camera sensor, and we would like to confirm whether our intended pipeline is supported and feasible on this platform.What we are trying to doOur goal is to enumerate the dev...
Hello ST Community, I am working on STM32N6 with an IMX335 camera sensor, ThreadX + USBX, and trying to stream live camera video over USB Type-C (UVC) to an external screen / PC. Current status: - Camera + ISP + DCMIPP pipeline is working correctly -...
I am using STM32H743VIT6 with USB3300 to develop a HS USB Device.But the program is always trapped in USB_CoreReset() at do { count++; if (count > HAL_USB_TIMEOUT) { return HAL_TIMEOUT; } } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_...
Hi,I want to fly the STM32F429I-DISC with the 8 MB SDRAM. I use CubeIDE and selected the right board. All units are set to default. I commented out everything that had to do with os.With help of ChatGPT I hacked together an initialization of the SDRA...
Hey there at @Pavel A. I've implemented USBCDC as a device In stand alone mode successfully I intend on implementing CDC host stand alone that is to say without X-thread RTOS.The generated files from cube MX don't have Read_run and Write_run function...
I am using below component tools MCU: STM32H750IBT6 IDE: STM32CubeIDE Version: 1.20.0 GUI: TouchGFX Version: 4.26.0 SDRAM: IS42S32400J-6TLI FLASH: MT25QL512ABB8ESF-0SIT (QUADSPI) QUADSPI With the following pin out: QUADSPI Configuration: Thank ...
Hi everyone,I’m working on an STM32U5G9 using USBX + ThreadX.I was able to make the device work as:MSC onlyCDC-ACM onlyMSC + CDC-ACM simultaneouslyThat part is fine. What I need now is more dynamic behavior: start the device as MSC, and when a button...
Dear all, We are using the STM32N6570-DK to encode a video stream (800x600px) and store that at a reasonable data rate to an external sd-card.I have extended the VENC_SDCARD_ThreadX example to a certain extent to cover the obvious timing differences ...
