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Dmitry
Associate II
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2019-06-07
2023-06-14
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Re: STM32G431RB cannot start USB CDC, PC cannot detect the device(unknown device error)
2019-10-11
The CubeMx generates an invalid descriptor!...Waiting for the update for the G4 family.
Re: STM32G431RB cannot start USB CDC, PC cannot detect the device(unknown device error)
2019-09-10
After the hint above, I also found this descriptor in STM32CubeG4. And after the correction everything worked. (STM32G431KBT). bLength = 0x12 - It is right.__ALIGN_BEGIN uint8_t USBD_CDC_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END ={ 0x12, ...
Re: STM32G431RB cannot start USB CDC, PC cannot detect the device(unknown device error)
2019-09-10
Thank you very much! Everything is working! Only: bLength = 0x12
