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, I tried to find a solution in the forum, but unfortunately without success.The problem is as follows: I need to generate a PWM signal that changes the period (not the duty cycle) with each iteration. (MCU: STM32F411)I'm setting up the timer to us...
I have the NUCLEO G491RE board, and I have soldered 4 pins on the CN2 as on the documnet its show that the CN2 is the DFU connector.And I have a USB Type-C Female Breakout Board.But i did not understand on the CN2 pins which pin is for what?And how c...
Hello everyone,I am working with the NUCLEO-H723ZG board and attempting to establish Ethernet communication using TCP/IP. The firmware was built and flashed successfully using STM32CubeIDE version 1.19.0.However, I am facing issues with basic network...
I have a NUCLEO-071RB development board.Is there a ready to run example for this board somewhere?I tried to generate a bare bone example with CubeMX.The code loads and runs but hangs in here:MX_ThreadX_Init => tx_kernel_enter => tx_initiali ze_kerne...
Hi Community,I am facing an issue with my custom bootloader not jumping to my main application after firmware upgrade. However, i am able to jump to application during a normal power cycle. The firmware transfer is done through USB CDC using a serial...
Hi,I´ve problems getting UCPD running on a STM32H563. With STM32G0 I´ve alraedy realized a lot of such projects with UCPD. Hence I suggest, that it maybe is a problem of the DMA which is much more complicated to configure on the H5. Is there any info...
Hello!i'm developing a firmware that use an SD card connected to USBX MSC, and i have a couple of question i want to understand better the ULONG *media_status value returned in the function :UINT USBD_STORAGE_Status(VOID *storage_instance, ULONG lun...
Hi, I want to set up the Ethernet peripheral of the STM32H743 microcontroller using lwIP, but I’m facing a problem and I can’t get a ping response. I have reviewed some codes, but they don’t fully explain the cause of the issue. Does anyone have expe...
I am using a Nucelo-429zi board for development and my custom PCB schematic is based on this board. I am experiencing a problem where about 10% - 20% of the time after a hardware reset the PHY will fail auto-negotiation. The green led does not come...
I am migrating from STM32L431 to STM32L471. After migration, the function relating to internal flash writing does not work any more. The problem is when I programmed internal flash with HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, address, data), ...
