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...
Hello. I've been using the ST USBPD code for a few years for a variety of products. The default timer seems to always be Timer 2 (32 bit). Recently I've got this working as expected with an STM32G0 using Timer 2. However, this product switched to the...
Hi,I am developing a IO-Link device and I am using the P-NUCLEO-IOD01A kit demo. The IO-Link works fine. Now I need to use a serial communication to receive a frame from another device. For this I use USART2. I use the example "UART_HyperTerminal_TxP...
Hello. I am trying to access SDMMC1 peripheral via Cortex-M4 core. I access SDMMC with no problem when I configure sdmmc clock 15MHZ or lower. Also fatfs use_dma_template option is disabled. But I have to use FreeRTOS in my project. So when i enable ...
