Hello,I have bought myself the STM32H743 Nucleo. Am trying to explore the environment and learn the working of parts and functions of the board. The board comes with two on-Board USB Ports. One for the ST-Link and the other is to be used as a user US...
Hello!I've been working with embedded software for a while now, but managed to avoid the nitty-gritty of bootloaders most of the time. Now on my current project I have some catching up to do.We are working on top of the reference firmware for the ST2...
Hi,I load a basic HID program in ST Cube IDE which is working perfectly on NUCLEO-H743ZI2With the eval board, when i plug CN18 USB to my PC it says "Unknown USB Device (Device Descriptor Request Failed)"I can't find where it is coming from, any ideas...
I would love to get my hands on a STM32Cube project for the STM32F4xx_Ethernet_Example\Project\FreeRTOS\httpserver_socketI would like to make a webserver on the demo board, but don't know how to set up the STM32F407 MCU in the Cube.The demo's are gre...
I'm trying to make a vcp implementation with STM32f407 and freertos.I have no problem sending data from STM to my pc.When I send data from PC to STM, when I send a few tens of bytes of data, the CDC_Receive_FS function is triggered several times and ...
I am trying to setup USB communication with an STM32F446REIt is a custom board where:The clock source is an external 8Mhz quartzThere is a micro USB port with USB+ connected to PA12 and USB- connected to PA11The external quartz is working (I can load...
I want to use STM32F413 for my PCB design. I need USB data lines for communicating with a computer. Ideally, I would not have any oscillator on the PCB to save space. I noticed that's it's not possible to use HSI for the USB clock on CubeMX. Can I us...
I use MDK 5.32. In the debug interface - Peripherals - System Viewer - COMP window, the value of CSR is always 0 after initialization and the address of CSR is viewed as 0x40007C1C. But CSR's address is 0x4001001C in STM32F37xc.h. What's the mat...
I am trying to set the FIFO sizes for an application that uses 6 bulk IN endpoints. When I write to OTG_HS_DIEPTXF1, it appears that OTG_HS_DIEPTXF5 takes on the same value. Same for DIEPTXF6 taking on the value of DIEPTXF2, and for DIEPTXF7 taking o...