I am doing my Project using win 32 programming.I am just learning about win32 programming and able to create an UI.I want to communicate with an USB Device with that UI.SO,How can i go for that?Is there any predefined functions will be there are we need to create the function for communicating with the OS and get the devices List and got the details about them.

My purpose is to ,

1.Creating an UI that tells about the Basic information about the device(We want to send a control request to the device to get the descriptors).

2.For that first of all i want to communicate with the OS for device attachment.That will lead to get the information about the device and Enumeration takes place and then only i request the device information through descriptors by using standard Requests.

3.And also i want to create the driver for my device.That will also need to achieve for communicating with OS(Windows).

So,can anyone help me about this?How can i achieve this or approach this?

Note: I am at the entry level now so anyone give response will be in a detailed format like step by step process would be appreciable.