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 have a device using an STM32U575 and I'm using the internal RTC to keep date and time, due to it being battery operated it goes into shutdown mode for most of it's operating time. The problem I'm having is that the RTC loses it's date and time ...
Hello everyone,I'm new to the forum and also new to the ST Community. I'm currently working on a project where I need to implement SNTP on the H7 series microcontroller using LWIP.I have gone through the LWIP documentation, but I'm still unable imple...
Hello everyone, I hope you are doing well.We downloaded STSW-ST25R017 library to use ST25R95 in our new product.The projects in this library are based on STM32L476RG-Nucleo board.Our MCU is STM32F405RG, Is there a straightforward way we can replace S...
Hello,I have project with h ttp server working but now I need to add Websocket protocol to display some data in a real time. I need to make WS server on my STM32. Unfortunately I didn't find any working example of WS protocol on STM32 implemented. Do...
This is SNTP related query. I have connected my NUCLEO - H723ZG board with ethernet LAN port and now I want to receive and extract time ( through SNTP) on my NUCLEO - H723ZG board so i need support a reference code which can complete my desired requ...
I am in the process of building quite a complex device requiring many features all bundled into one unit. Generally speaking, the device needs to be seamlessly connected to the PC for both debugging and file transfer/storage. I've done some digging a...
I am using CubeMx and CubeIde to configure and test software.I am using 2 Nucleo-F446RE boards back to back. I am attempting to use HAL_SPI_TransmitReceive_DMA for transactions. I use CubeMX to set up both boards and take the defaults. One is s...
I have a STM32 based device which switches on command from a USB/CDC device to a USB/MSC device. What I need now is a way to switch the STM32 based device back to USB/CDC. I see where the SCSI Eject command is processed and reported by the STMicro d...
Hi, i have stm32f446ze on my custom pcb. Pin details : PC8 SDIO_D0PC9 SDIO_D1PC10 SDIO_D2PC11 SDIO_D3PC12 SDIO_CKPD2 SDIO_CMDGlobal interrupts enabled and no DMA. i tried with Cubemx version 6.0.1, 4.25.0, 4.26.0. but whole the time , f_mount gave ...
Trying to use osThreadFlagsWait() in my command handler for command processing thread to save CPU utilization and seeing issue where system gets stall.====================while (1) { int cnt = getcmd(); if (cnt >= 0) { process_command(); } else...
