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USB superspeed peripherals Forum Discussions

juhu_4653696
Level 3
Level 3
25 replies posted 10 replies posted 10 sign-ins

Dear,

We use EZ-USB FX3 UVC cyusb3014, Source code is base the "AN75779 project.

We want to change bulk mode to isochronous, but failed. Could you help us to set it?

Thank you very much!

Attachment is our code.

Jun

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1 Solution
Rashi_Vatsa
Moderator
Moderator
Moderator
5 likes given 500 solutions authored 1000 replies posted

Hello,

Please find the attached AN75779 project which modified to stream using the Isochronous endpoint.

The macro USE_ISOCHRONOUS_ENDPOINT needs to be enabled to enable the isochronous endpoint. We have tested the firmware on WIn 10 PC (results attached)

Note: The changes are only done to add an isochronous endpoint in SusperSpeed configuration descriptors

Please modify the custom firmware based on this firmware

Regards,

Rashi

Regards,
Rashi

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2 Replies
Rashi_Vatsa
Moderator
Moderator
Moderator
5 likes given 500 solutions authored 1000 replies posted

Hello,

Please find the attached AN75779 project which modified to stream using the Isochronous endpoint.

The macro USE_ISOCHRONOUS_ENDPOINT needs to be enabled to enable the isochronous endpoint. We have tested the firmware on WIn 10 PC (results attached)

Note: The changes are only done to add an isochronous endpoint in SusperSpeed configuration descriptors

Please modify the custom firmware based on this firmware

Regards,

Rashi

Regards,
Rashi
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Hi Rashi,

Apprecate for your reply! We will test later.

RR,

Jun

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