usb ports on 816x/389x evm development board.

Steve ten Pas

I have a 816x/389x evm development board with psp04.00.00.12 running on it. The usb port 1 does not seem to work in usb device mode. Will usb port 1 work in either host or device mode? It works fine on usb port 0.

Thanks.

over 13 years ago

0 MarcPyne over 13 years ago

TI__Mastermind 25055 points

Hello,

Can you please provide more details about the failure seen? What procedure was used and do you have any output logs?

Regards,
Marc

0 Steve ten Pas over 13 years ago in reply to MarcPyne

Prodigy 180 points

Marc,

We are setting the usb port 1 up as a usb mass storage gadget. When we plug the evm board into the pc it is not seen by the pc.

Thanks,

Steve

0 Zegeye Alemu over 13 years ago in reply to Steve ten Pas

TI__Expert 5475 points

Hi,

Are you using Linux or are you developing custom applications?

Best regards, Zegeye

0 Steve ten Pas over 13 years ago in reply to Zegeye Alemu

Prodigy 180 points

Zegeye,

We are using linux(psp04.00.00.12).

Thanks,

Steve

0 MarcPyne over 13 years ago in reply to Steve ten Pas

TI__Mastermind 25055 points

Steve,

I have some additional info for you:

The PSP release 4.00.01.13 has support to configure USB0/USB1 port to either device mode or host mode through menuconfig, refer to user's guide for more info.

The PSP release 4.00.00.12 supports only usb0 in device mode.

Regards,
Marc

0 gary yang1 over 13 years ago in reply to MarcPyne

Prodigy 50 points

dear MarcPyne,

I could not find the Linux SDK of 816x/389x EVM REV B in the TI.

Could you mail to me ?

Thank you!

my mail:yxw0609131056@163.com

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usb ports on 816x/389x evm development board.