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USB Superspeed Peripherals

MaFa_974161
Contributor

Hello.

I'm using FX3 device.

I develop a board without EEPROM and so I use Cypress BootLoader.

It's a very flexible system because if I have a new FW release I give it to my clients

and a custom software can reset the FX3, restart BootLoader and load new release.

But I have a question.

Can I retrieve USB port physical address using CyUSB.dll ? Or I have to develop custom driver ?

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1 Solution
YatheeshD_36
Moderator
Moderator

Hello,

We do not have any Cypress specific APIs to retrieve the port and hub number.

Best Regards,

Yatheesh

View solution in original post

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4 Replies
YatheeshD_36
Moderator
Moderator

Hello,

You can use API to retrieve the USB Address of a connected cypress device. Please refer to the CyUSB.pdf section "6.4 IOCTL_ADAPT_GET_ADDRESS" present in the FX3 SDK under doc -> SuiteUSB.

Best Regards,

Yatheesh

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MaFa_974161
Contributor

I dont' want USB address,

I want this address for example Port_#0001.Hub_#0001

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YatheeshD_36
Moderator
Moderator

Hello,

We do not have any Cypress specific APIs to retrieve the port and hub number.

Best Regards,

Yatheesh

View solution in original post

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KoKo_1287401
New Contributor

I would suggest looking at the source code for USBView in the WDK.

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