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USB superspeed peripherals Forum Discussions

MaAr_2545856
Level 4
Level 4
5 solutions authored First solution authored 25 replies posted
‎Nov 29, 2017 10:52 PM
‎Nov 29, 2017 10:52 PM

FX3 USB BulkLoop-Auto Example - Device fail to enumerates as a vendor specific USB device in control center

when I connect device with PC through usb3.0 and download USBBulkLoopAuto to the FX3. USB control center does not displays the device . I tried to force bind but it fails.I have attached the screenshot.How to solve this issue.

I have made modifications to USBBulkLoopAuto project .In the firmware I am monitoring the GPIO and whenever negative edge appears on this GPIO I am sending 2 bytes to the Host (which are 0x0A and 0x0B) over the interrupt endpoint.

bulkloop.PNG

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ManaskantD_51
Employee
Employee
Welcome! 25 solutions authored 10 solutions authored
‎Dec 03, 2017 10:12 PM
‎Dec 03, 2017 10:12 PM

Re: FX3 USB BulkLoop-Auto Example - Device fail to enumerates as a vendor specific USB device in control center

Please check your USB descriptors. While adding information about interrupt endpoint, something might have got wrong.

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