Browse
STMicroelectronics Community
FAQs
Sign In
Product forums
STM32 MCUs
STM32 MCUs Products
STM32 MCUs Boards and hardware tools
STM32 MCUs Software development tools
STM32 MCUs Embedded software
STM32 MCUs TouchGFX and GUI
STM32 MCUs Motor control
STM32 MCUs Security
STM32 MCUs Wireless
STM32 MPUs
STM32 MPUs Products
STM32 MPUs Boards and hardware tools
STM32 MPUs Embedded software and solutions
STM32 MPUs Software development tools
MEMS and sensors
MEMS (sensors)
Imaging (sensors)
Automotive and Transportation
Automotive MCUs
AutoDevKit Ecosystem
GNSS positioning
Edge AI
Analog and audio
Interface and connectivity ICs
Power management
ST25 NFC/RFID tags and readers
STM8 MCUs
Other: hardware
Other: software
Knowledge base
STM32 MCUs
STM32 MPUs
MEMS and sensors
Analog and audio
EMI filtering and signal conditioning
Interface and connectivity ICs
Power management
Quality & reliability
Academy
About
Community guidelines
Feedback forum
Community blog
Developer news
NKoot.1
Associate II
since
2020-06-16
2023-06-14
User statistics
6
Posts
0
Solutions
0
Kudos given
0
Kudos received
STMicroelectronics Community
About NKoot.1
Options
Report User
User Activity
Posts
Replies
hi guys, i am working of stm32f103c8t6 to create a virtual com port. but every time i plug in the device "A request for the USB device descriptor failed." issue arises. can someone guide me to get this working............
2020-06-16
Re: hi guys, i am working of stm32f103c8t6 to create a virtual com port. but every time i plug in the device "A request for the USB device descriptor failed." issue arises. can someone guide me to get this working............
2020-06-17
i was not able to find dfu bootloader in stm32f10xxx series. i checked in the 'an2606 document' table 3
Re: Source code for STM32 bootloader?
2020-06-16
thanks clive1
Re: Source code for STM32 bootloader?
2020-06-16
hi pavel,so if i upload the usb bootloader, can i still use the ftdi to program stm board using the inbuilt serial bootloader
Re: hi guys, i am working of stm32f103c8t6 to create a virtual com port. but every time i plug in the device "A request for the USB device descriptor failed." issue arises. can someone guide me to get this working............
2020-06-16
Can I get a sample code to refer if possible...
Re: hi guys, i am working of stm32f103c8t6 to create a virtual com port. but every time i plug in the device "A request for the USB device descriptor failed." issue arises. can someone guide me to get this working............
2020-06-16
Thank you waclawek.jan,I am a beginner with stm's. I will try everything as you suggested and let you know the results...
