Python API for Cyusb3.sys driver

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Miquel
Level 1
Level 1
First solution authored 5 sign-ins First reply posted

Hello all,

I need to send USB requests to my FX3 device and I would like to use python.

I have a video streaming application based in the cypress firmware example AN75779. I can send USB requests using cyusb3.sys driver and CyUSB.dll in a C# application.

Is there any API that I can use to interface with Cyusb3.sys driver with python instead of the C#/C++ dll/API? I've seen some posts talking about this issue but they are a little bit old and maybe outdated.

Also, I see that some developers are using a different driver (libusb) and interfacing with pyusb. May this solution work with AN75779 firmware?

Thank you very much in advance for the support!

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1 Solution
AliAsgar
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 750 replies posted

Hi,

We do not provide python wrappers with cyusb3.sys driver. You can refer to the thread below: https://community.infineon.com/t5/USB-superspeed-peripherals/Is-there-Python-wrapper-with-the-CYUSB3....

Best Regards,
AliAsgar

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2 Replies
AliAsgar
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 750 replies posted

Hi,

We do not provide python wrappers with cyusb3.sys driver. You can refer to the thread below: https://community.infineon.com/t5/USB-superspeed-peripherals/Is-there-Python-wrapper-with-the-CYUSB3....

Best Regards,
AliAsgar

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Miquel
Level 1
Level 1
First solution authored 5 sign-ins First reply posted

Hi AliAsgar,

thank you for the reply. I understand, I would try with CyAPI.h in C++.

Thank you!

Best Regards

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