I am using the CDC library as a quick way to get USB communication with a linux machine. I understand that to use the USBD_CDC_TransmitPacket() function you first check the TxState variable in the CDC handle struct then set the buffer with USBD_CDC_...
This link only displays a blank page. Other H7 MCU's are displayed.https://www.st.com/en/microcontrollers-microprocessors/stm32h743-753.htmlNot a question, I know. More of a technical issue with the website. I tried two different browsers.
I use stm32cubemx try to create a usb pd project, but usb pd can't be choosed.stm32g431rbtx.
I bought B-G474E-DPOW1 and had one typec interface, which cc connect ucpd_dbcc pins. I need another typec interface to send pd message, could I use the ucpd_cc pins for this? And I try to change the demo code "USB-PD_Consumer_1port", set USBPD_PORT_C...
Hi,I got a problem with running USB CDC on STM32G431RB. I configured USB as device and added USB CDC driver. I have changed 'CDC_Control_FS' function in 'usbd_cdc_if.c' file. case CDC_SET_LINE_CODING: LineCoding.bitrate = (uint32_t)(pbuf[0] |...
I have connected the nucleo board to my PC using micro usb cable but when I press degugging button in Keil uVision5 it shows "Internal Command error".How to enable debugging in Nucleo board?
I have a weird problem. I have the Nucleo board with a TLE493 magnetometer connected. When I connect the USB cable (power the system), file manager opens. If I then close the window, upload my SW using Atollic, my magnetometer code works fine, but if...
Hi,I have a working code using STM32F412ZE and I would need to be able to reflash the MCU via USB. One of the things I had come up with is using the DFU. I am also working on a custom board. I had setup the USB pins using the STM32CubeMX. I had also ...
Hello,I writing an application code that will allow the system memory bootloader to be entered via a simple USART receive. I basically followed this post and got it working successfully:https://community.st.com/s/article/STM32H7-bootloader-jump-from-...