I'm using a custom board with an STM32H730 and an external HS PHY USB3370 via ULPI, set up as an OTG-HS "Device Only."When I connect it to my computer, Windows shows "USB device is not recognized".In "USB Device Tree Viewer," it says "Unknown USB Dev...
Hi,Since before I have used USART for sending data with protocol buffers and SLIP encoding, thought that I should try to move over to Ethernet and UDP instead. It became harder than I thought, to say the least.I'm using STM32CubeMX 6.8.1.202304191431...
I am using X-CUBE-AWS-H7S (v1.0.0) on a STM32H7S78-DK.The bootloader and app were built directly from the package with no source code changes at all, yet the UART-based CLI shows that the board is reset every now and then (sometimes every ~5 minutes,...
Hi Everyone,I have written a firmware which write some meta data in STM32L4 internal flash memory. But sometimes it happens that code gets stuck in a loop while erasing the flash memory. uint32_t UserFunctionForErasingFlash(void) { FLASH_EraseInitT...
Hi.I was working on my small pet-project, trying to develop USB mic on my stm32f4 discovery board. I was successfully completed this project but still not fully understand how it`s working. Function DCD_EP_Flush really confuse me.My device work as fo...
Im using STM32SD library on my stm32f407vet6 board. I want to make a logging system for my application. My initial logic is: on setup we count number of files in our root directory and create a new file named dataLog{fileNumber}. Then we write data ...
Hello everyone,I'm working on a project using the STM32F334R8 MCU to capture two rising edge signals with the intent of obtaining the CNT value at each signal's rising edge. My calculations and data are meant to be processed through an external inte...
Hi folks,I've got an F429ZI board which works fine, I've run a few samples and I've had zephyr applications running on it no problem. What I now want to do is set up my own small project using the bare minimum of third-party code to begin. I used Cub...
Hello everyone,My company bought a card ... We want to use the 4 bit SD card.I generated a System Workbench for STM32 project (FatFs) , without modifying anything in the GPIO, SDMMC or other properties.Compilation and programming is done without prob...
I was struggling to get LwIP TFTP server working on MCU boards (NUCELO-H743ZI). After debugging I have found:Why is TFTP_MAX_MODE_LEN defined as 7 (instead of >= 8)?Why is TFTP_MAX_FILENAME_LEN just defined as 20?So, it results in:sending (PUT) or re...
