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...
Greetings,Kindly, I would like to know which USB interface I can use to transfer data between the STM32L552E-EV and the reComputer J4012.I am working with TEE, and my goal is to send plaintext from the reComputer to the STM32L5 so that it can be encr...
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...
Hello,I'm looking for advice / help with Trust-Zone enabled project. I'm just getting started with Trust-Zone so there is a bit of a learning curve I guess, and a lot I dont know. I'm debugging in VSCode. Debug config shown at bottom of message. ...
Hello, I am using a NUCLEO-H7A3ZI-Q to send and receive packets over serial. I have a varying payload size, so I am using: HAL_UARTEx_ReceiveToIdle_DMA(&huart3, rx_buffer, 4096); as this searches for an idle at the end of the frame to begin processin...
How to implement IGMPV3 in STM32f429ZGT6? Can anyone please guide me with
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...
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 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...
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...
