Signed Cypress Driver for W7 devkit

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Anonymous
Not applicable

Hi !

   

Windows7, 64 Bit.

   

I downloaded the driver from here:

   

http://www.cypress.com/?id=4&rID=53338

   

This installs ok, attached device with appropriate VID+PID is shown in device manager.

   

Unfortunately, I cannot access the device from my _32 Bit Application_.

   

Using the unsigned generic driver which comes with the Suite can be found by 32 Bit applications.

   

What is necessary (or missing) which explains that behaviour ?

   

I´m probably sure that a 64 bit application would "see" the driver.....

   

 

   

rgds.

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2 Replies
Anonymous
Not applicable

 Hi,

   

 

   

Please check out this http://www.cypress.com/?app=forum&id=167&rID=57063

   

 

   

Regards,

   

Gayathri

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Anonymous
Not applicable

 Hi,

   

How are you getting handle to the device, using your custom DriverGUID?

   

Please attach that part of the code here. I would like to take a look at it.

   

Regards,

   

Anand

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