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Hello,
I designed a camera that the video stream runs on a UVC driver and the command interface on the control channel uses the Cypress fx3 example device 1 driver (I used the guide to install it).
It works well in win7 and win 10 but I can't find the Cypress fx3 example device 1 driver for linux.
I use the latest release of Ubuntu.
This is the results for: cyusb.conf and lsusb -t:
Where can I find the driver?
All the best,
Ofer.
Solved! Go to Solution.
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Hello,
Please try adding the VID, PID and custom string entry as Cypress FX3 Example device 1 and 2 in the cyusb.conf file and try using the library.
You can also replace the attached cyusb.conf file in the linux SDK, in which the two entries are added.
Thanks,
Yatheesh
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Hello Ofer,
Please confirm that the FX3 SDK 1.3.4 for Linux is being installed from this link https://www.cypress.com/documentation/software-and-drivers/ez-usb-fx3-software-development-kit
The Cypress driver can be found in the SDK itself.
Please try programming FX3 with UsbBulkSrcSink example firmware (or any vendor class firmware ) of the SDK and then share the result of the lsusb -t command. This will help us to know whether the driver binds for the vendor class device.
Regards,
Rashi
Rashi
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HI Rashi,
I finished developing. My camera has Its own hardware and firmware (based on AN75779). the UsbBulkSrcSink will not work.
On windows, I don't need to install the SDK to see video or send vendor commands, I only install the Cypress FX3 Example device 1 driver and it works.
I want to do the same for linux.
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Hi Ofer,
Please let me know from where did you install the Cypress FX3 Example device 1 driver on the Windows system
Regards,
Rashi
Rashi
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Hi Rashi,
I found it in the driver folder in the windows SDK. But in Linux, I don't see it
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Hello,
I actually got this working without the driver.
Thank you.