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I can not open the Cypress USB in the application
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I can not open the Cypress USB in the application

van125 posted on 13 Sep 2012 10:18 AM PST
Member
8 Forum Posts

I set up the USB to work in PSoC Creator communicating a Keyboard PC, he writes in the PC's USB, but I can not open the Device of the Cypress USB PC by C code, but I can open other devices, I'm using the HID API as API source for this. I'm using USB 2.0 and Cy8C5588AXI-040 with PSoC Creator 1.0.

 

Thank you.

 




Re: I can not open the Cypress USB in the application

aasi posted on 22 Sep 2012 02:11 PM PST
Cypress Employee
1090 Forum Posts

Please open control center and see if it detects the device.

CyUSB.dll has APIs to talk to HID devices. Please post your C code as well here so that we can see how exactly you're opening handle to the device.

Thanks,

Anand



Re: I can not open the Cypress USB in the application

van125 posted on 26 Sep 2012 02:58 PM PST
Member
8 Forum Posts

I put the code attached, I'm doing for the windows, in the case would open the windows folder in the file attached, was doing on top of visual studio 2012 with the usbfs of cypress in HID mode, it installs right and've seen the bytes warrants for him and estam correct (analyzed via a usb), I can not open it by this code example, but other devices can and am not using Cyusb.sys, as it would in the case of usbfs be configured in Vendor and not in HID?

 

Thanks.






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