loopback source code

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rasec_2385561
Level 4
Level 4
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Is there source code for the firmware (hex file) that matches the loopback application located at

C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\application\c_sharp\bulkloop      ?

When I try the bulkloop the connected device is visible but the endpoints are empty. The current

firmware hex file is an56377.

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1 Solution

You can check the Project1 of AN56377 depicting the loopback at interrupt, bulk, and isochronous endpoints with Control Center available with Cypress Suite USB 3.4.7 or EZ-USB FX3 SDK

Check this forum link, it may be useful:

BulkLoop

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SrinathS_16
Moderator
Moderator
Moderator
1000 replies posted 750 replies posted 500 replies posted

Hello,

I understand that you are using the FX2LP device. The bulkloop firmware can be found in the below path after the installation of CY3684 DVK.

C:\Cypress\USB\CY3684_EZ-USB_FX2LP_DVK\1.1\Firmware\Bulkloop

Best regards,

Srinath S

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Unfortunately,  I don't have the directory path.

I am working with a Cy8ckit-059 5LP Prototyping kit which has a cy8c588LTI-LP097 in it.

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You can check the Project1 of AN56377 depicting the loopback at interrupt, bulk, and isochronous endpoints with Control Center available with Cypress Suite USB 3.4.7 or EZ-USB FX3 SDK

Check this forum link, it may be useful:

BulkLoop

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