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, I am using STM32C071 in my project, the main work is to receive data from PC, then do some controls, then send data to PC.However, during the send data to PC step, sometimes the data will be sent continuously, it doesn't meet my requirements, ...
A BOT protocol read fail error is occurring in usbh_msc.bot.c:- See "*** MY MOD-" below USBH_StatusTypeDef USBH_MSC_BOT_Process (USBH_HandleTypeDef *phost, uint8_t lun) { ... else if (URB_Status == USBH_URB_STALL) { /* This is Data IN Stage STALL...
Hello everyone, I am trying to use STM32F429I eval board to do some basic signal processing labs, like show a sinewave on the LCD display, and fft spectrum on the display too.But it is not easy to manually configure the LCD display to show some custo...
This should be a simple use case but to my surprise it does not seems obvious how to do it. Say I have 3 PWM channels in the same timer, how do I turn them on simultaneously?If I do if (HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_1) != HAL_OK) Error_Hand...
I'm trying to disconnect a ethernet cable after flashing a code Then I'm getting [00:01:50.522,000] <err> net_tcp: net_send_data()[00:01:52.200,000] <wrn> net_if: iface 1 is down[00:01:52.200,000] <err> net_tcp: net_send_data()[00:01:52.480,000] <wrn...
Hello,I am trying to get f_mount() to work with the SDIO peripheral. Currently, the f_mount() reaches the first disk_read() function, where it hangs in the osMessageQueueGet() call. Stuff I already tried:- increase min & max heap to 0x400, 0x800- in...
I believe I am seeing the same issue raised here:https://community.st.com/t5/stm32cubeide-mcus/problem-with-stm32h7-erasing-flash-bank-1-while-running-from/td-p/86979but there were no replies before that thread was locked.I'm working on a firmware-up...
Hello,I am implementing a Web Server in my STM32H743 Board.I have referenced the example implemented in STM32H735G-DK board.Refer to the belowhttps://github.com/STMicroelectronics/x-cube-azrtos-h7/tree/main/Projects/STM32H735G-DK/Applications/NetXDuo...
I am using the core STM32H743IITx with Dev board OpenH7XXI-C. PHY IC - DP83848,With RMII configuration. I am facing issue in Ethernet communication for every 10 min of interval, I am getting DMA Error with RBU,ETI,AIS bit in DMACSR is set. but af...
Hello, I am working on a project that uses both SD card and USB interface with FatFs. For SD card, I am using FatFs User Defined mode. For USB, I am using FatFs USB Disk mode. The issue I am facing is:When I call f_mount() for the SD card using di...
