UAC Composite Device

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UAC Composite Device

Anonymous
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‎Jun 28, 2017 02:48 AM
‎Jun 28, 2017 02:48 AM
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Hi,

   

I am trying to use UVC and UAC composite device in CX3. The UAC device in Windows 10 report error whereas UVC device got driver installed. If I make it as standalone UAC device, it works fine (device driver got installed).

   

 

   

Can you give me descriptor file for UVC and UAC composite device for either high speed or super speed?

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Re: UAC Composite Device

JayakrishnaT_76
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First question asked 1000 replies posted 750 replies posted
‎Oct 19, 2021 04:30 AM
‎Oct 19, 2021 04:30 AM
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Hello,

Please try the attached descriptors for a UVC + UAC (Mic + Speaker) device. This descriptor file is created by modifying the descriptors of the SDK example project cycx3_uvc_ov5640 found in the following location:

C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\cx3_examples

The modifications are made only for super speed configuration descriptors. This can be used as a reference to modify other descriptors. The functionalities and other fields within the descriptors can be modified as needed.

Best Regards,
Jayakrishna

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cycx3_uvcdscr.zip
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