STM32H733: USB HAL initialization ends up in Error_Handler()
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‎2024-01-15 7:55 AM
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STM32H7 Series
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USB
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‎2024-01-15 10:43 AM
Hello @Bacamhao
Welcome to the Community :)
Check the OTG_HS limitation, that Host packet transmission may hang when connecting the full speed interface through a hub to a low-speed device.
Thanks
Imen
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‎2024-01-16 1:57 AM - edited ‎2024-01-16 1:58 AM
Thank you @Imen.D for the response, but code fails before any transmission, just during starting initialization code.
Nevertheless, I've found the solution here:
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‎2024-01-17 5:50 AM
Hi @Bacamhao ,
Thank you for the update you provided. I'm glad to hear that it worked.
An internal ticket number 171028 is submitted in order to analyze this issue and take the necessary action.
(PS: ticket number 171028 is an internal tracking number and is not accessible or usable by customers).
Thanks
Imen
