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USB device not detected

Anonymous
Not applicable
‎Oct 30, 2009 03:18 PM
‎Oct 30, 2009 03:18 PM
        I am trying to run a USB sample program on CY8C24894 device. I made a new board and the device on the board is prorgammed fine wiht PSoC miniprorgammer. However USB is not detected by the PC. I created a new project absed on the AN50989   
   
The same program created for CY8C24794 on the development board does works fine   
   
I duplicated the following for my device from AN50989:   
1] Sample C program   
2] POrt connections as in GUI setup   
3] USB setup for HID device class   
   
I downloaded another sample application for this device . This time PC detects the USB and installs device driver. Howvever, when I am trying to access the device through GUID interface, I get VID=0 and PID=0.   
   
I donot know if I am missing something.   
   
I would apprecite your help.   
   
Thanks in advance.   
DK   
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