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Hi,
Iam new to PSOC devises. Iam using an CY8C5888 witch is a very cool device. I have played around with the USBUART component and I have noticed a strage behavior. When I plug the USB in my notebook docking station or USB hub then all works fine. But if I use one of the USB ports witch are located in my notebook then the Windows 7 tells my that there is a unknown device. The Vendor PID is 0 and Iam not able to install a driver.
Dose anyone have a idea what could be the reason? (The USBUART example from the PSOC creator studio dose have the same behavior. )
thanks a lot for your answers!
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To my knowledge the vendor id must be kept as set in the examples, because the driver is bound to Cypress (they have to pay for that more than some pocketmoney) Changing the vendor id could result in not binding the device.
Bob
PS: Where in Germany are you located? I live near Bremen
PSS: Das Wort heisst nicht Dose, es lautet does
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Hi,
the problem was caused by using the wrong supply-voltage option while enumerating the usb.
Thank you for your help. 🙂
Ps: Iam living in Chemnitz.
Pss: Da hat mir wohl die Autokorrektur rein gehauen 😉
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Fine that you got it running!
Bob
"Pss: Da hat mir wohl die Autokorrektur rein gehauen 😉 "
"Eine Dose ist eine Dose ist eine Dose" frei nach Gertrude Stein en.wikipedia.org/wiki/Rose_is_a_rose_is_a_rose_is_a_rose