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STM32F429i-DISCO : Use USB as device CDC class (VCP)

Question asked by chicher.arnaud on Oct 16, 2013
Latest reply on Aug 28, 2015 by Clive One
Hello everybody,
I am stuck during these last days with my STM32F429i-DISCO.
I tried to use it as USB device, CDC class as a VCP.
I have configured the as USE_USB_OTG_HS, USE_EMBEDDED_PHY.
Configure the HS_ISR, Enable the HS_ISR, Enable the RCC clock, configure the PINS.
My PC see the USB device, but not correctly recognized. The SW is stuck in the OTG_HS ISR (triggered infinitly...).
Anyone has the same problems ?
Anyone success to configure USB device VCP ?
I made some checks about PINS and frequencies with guys from the community, put the frequency to 168 Mhz and update the HSE to 8Mhz ... but without success.
Thank your for your feedback about USB device VCP experience ...

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