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 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_...
I am using below component toolsMCU: STM32H750IBT6IDE: STM32CubeIDE Version: 1.20.0GUI: TouchGFX Version: 4.26.0SDRAM: IS42S32400J-6TLIFLASH: MT25QL512ABB8ESF-0SIT (QUADSPI) I have made my own external loader that proves works for the QUADSPI IC usin...
Hello, I'm using STM32CubeIDE 2.0.0 + STM32CubeMX 6.16.1 + FW_H7 V1.12.1 I have a problem with USBX RNDIS.The generated code on file ux_device_descriptor.h at line 308 is: #define USBD_RNDIS_EPINCMD_ADDR 0x81U In the exemple code of STM32H735-DK fi...
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...
I am implementing a TCP Server on an STM32H563ZI (Nucleo-144) using NetXDuo. The software initialization part is working perfectly; the ThreadX kernel starts, and NetXDuo reports that the IP instance (192.168.2.55) and TCP are successfully enabled.Th...
Hi,I am using a STM32C031G6U6 and I would appreciate some clarification regarding HAL timebase and SysTick timebase selection.I want to use SysTick as a 1ms interrupt so in CubeMX I selected SysTick as timebase (see screenshot): None of the other tim...
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...
I am creating a program that jumps from the bootloader to the application program using the STM32F410.The bootloader uses 0x08000000 to 0x08003FFF.The application uses 0x08004000 to 0x08007FFF.The bootloader program jumps to the application program s...
Hello,I am working on SRM motor development for some application and plan to use the STEVAL-CTM015V1 (1 kW, 400 VDC, 3-phase SRM) evaluation board for in-house testing.I have reviewed UM3174 and DB4559, but I could not find any SRM control firmware o...
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"). ...
