ryan chan
September 16th, 1999, 05:59 AM
How to write a program in VB that can access to the USB port so that my program can send o read data from it?
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March 29th, 2000, 03:53 PM
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Shravan
January 21st, 2001, 10:55 AM
Hai Ryan....
I am trying to write a loopback test program for USB Port using ReadFile and WriteFile API's.
I am finding problems to fill the CreateFile API
to get the handle for the device. What driver has to be used to get the handle for the device, Please send details abt the driver and details about do we realy need a USB device for sending a data to the port(USBHUB).
Regards
Shravan
skumar
I am trying to write a loopback test program for USB Port using ReadFile and WriteFile API's.
I am finding problems to fill the CreateFile API
to get the handle for the device. What driver has to be used to get the handle for the device, Please send details abt the driver and details about do we realy need a USB device for sending a data to the port(USBHUB).
Regards
Shravan
skumar
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