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Hi,
I witing a program in c++ on linux ubuntu using cyusb library.
I add my device to the file cyusb.conf in etc file but my program or programs form example source from this site didn't find it.
http://www.cypress.com/documentation/software-and-drivers/ez-usb-fx3-software-development-kit
When I using FX3 the program see it but when I attach device with FX2 it didn't works despite the addition VID and PID in cyusb.conf.
Solved! Go to Solution.
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Hello Przemyslaw Wujek,
Please check if the device is identified using the cyusb_linux utility that comes with the FX3 SDK for Linux.
Best regards,
Srinath S
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The function cyusb_open(VID, PID) with VID and PID placed in cyusb.conf return value -19
The function cyusb_open() return value -13
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Hi,
You want to write a Cpp application which can talk to FX3 device. You can refer to the Cpp implementation of Streamer application "C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\application\cpp\streamer". If possible, please attach your Cpp application code in the Forum thread so that I can reproduce the issue.
Thanks & regards
Abhinav
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Hello Przemyslaw Wujek,
Please check if the device is identified using the cyusb_linux utility that comes with the FX3 SDK for Linux.
Best regards,
Srinath S
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I forgot about add my device to the shearning list of devices.