AnsweredAssumed Answered

STM32F103 USB Windows 10 - impossible?

Question asked by tatarintsev.igor on May 23, 2016
Latest reply on Apr 6, 2018 by brain4 german
Hi!
I faced a very frustrating problem. Stock examples and my old projects with USB devices do not work on Windows 10 and 8. I tried Virtual COM Port and my custom HID device. My desktop runs win 10 and my wife's laptop is on win 8.
I tried installing chipset drivers, Intel management engine. Damn, I even traced USB bus with Windows Message Analyzer. System says device descriptor request failed. WMA says device does not respond.
I know exactly that those projects worked on Windows 7. As of May 2016 I do not have any computer with OS older than Windows 8.1. Am I the only one with this issue? Please help.
Tried next stuff in defferent combinations:
STM32-VL Discovery with stm32f103c8t6 installed on it. USB Pull-up resistors connected.
STM32F103 Chinese development board USB-ready.
Desktop with Windows 10
Laptop with Windows 8
USB2.0 hub, Motherboard USB2.0, USB3.0
Thanks!

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