Hello, I am new to STM and I am trying to configure USB as a device for MSC configuration.I have followed the tutorial from STM32 USB MSC (Mass Storage Class) by Controllers Tech but when I connect the USB port to my pc I getting detected but I can'...
I am using stm32h743 mcu and initialized cdc usb fs with cube mx for device only. After that i changed descriptors of cdc with uvc descriptors now the device is recognized as usb composite device on device manager but i am not able to transmit any d...
What options or tuning is possible to increase the throughput for this IP over USB?Goal is to at least transfer 64KiB each 20ms or better. (22MBit/s or greater)(started from project STM32H735G-DK/Applications/USBX/Ux_Device_CDC_ECM on github from Kin...
In STM32_USB_Device_Library for 'L4, ST kindly changed a key struct definition between versions, changing amongst other things the type of pUserData from plain pointer to an array of pointers.That of course threw a bunch of errors in related user cod...
Hello!I suspect it has been already asked, but nevertheless:stm32f411xe.h: #define USB_OTG_DIEPMSK_TXFURM_Pos (8U) #define USB_OTG_DIEPMSK_TXFURM_Msk (0x1UL << USB_OTG_DIEPMSK_TXFURM_Pos) /*!< 0x00000100 */ #define USB_OTG...
Hello ST Community,I am working on a project using an STM32 microcontroller with USB CDC class for communication. I am using the CDC_Transmit_FS function to send data over USB, but I am looking for best practices to handle the completion of data tran...
Hi allI want to enumerate a Virtual COM Port on my NUCLEO-U5A5ZJ-Q board, using USBX peripheral in standalone mode. I have followed other articles, but they either use RTOS, or a different device class.So my question is:How can I setup the USBX perip...
Hi,I would like to create a gamepad that is recognized by the computer (windows), and have the Virtual Com Port (CDC) to send en receive data with the computer. For that, I want to create an USB Composite with HID+CDC. I found an exemple on this webs...
Dear All,For the needs of my project I need to be able to check if an USB drive is attached to my device, if it is then I need to mount it and then I need to be able to do all the different FatFS commands.So far I have managed to import the FatFS lib...
hi I want to implement mass storage class in STM32H743BG controller. but there is no SDIO pin, we arrangement for SD card and external flash.it is possible to implement it on external flash(IS25lQ128).thanking you