I found my STM32L4R5VG 's bootloader version 9.2. The AN2606 says that the bootloader version 9.2 has a trouble with system reset repeatably so can not be used for bootloader. The version 9.4 resolved this issue. How can I update my STM32L4R5VG 's bo...
Hello. I am working on project where i need to control android tablet from MCU (making car headunit with STM32F411E)I have working ReportDesc that suits my needs, no matter how hard i try i can't make it work on my program in HID library, All i have ...
Help please. I have a STM32F0 and two STM32H750 micros all sharing Tx,Rx and Boot 0 lines but separate reset lines to a host processor running Linux. I need to be able to reprogram all three STM32's one at a time from the host. The F0 works fine, no...
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.
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 ...