ISoftUSBDevice Interface
The ISoftUSBDevice interface is implemented by the SoftUSBDevice object, which is used to represent every simulated USB device.
Members
The ISoftUSBDevice interface inherits from the IDispatch interface. ISoftUSBDevice also defines the following types of members:
- Methods
- Properties
Methods
The ISoftUSBDevice interface defines the following methods.
| Method | Description |
|---|---|
| Destroy | Destroys a SoftUSBDevice object before the last reference to the device is removed. |
| Resume | Forces a device into a configured state from a suspended state. |
Properties
The ISoftUSBDevice interface defines the following properties.
| Property | Access type | Description |
|---|---|---|
| Read-only | Gets the device's address that the host assigned to the device. |
|
| Read-only | Gets the number of the device's currently selected configuration. This number is the same number that the ISoftUSBConfiguration::ConfigurationValue property returns. You can use this property to determine the response data that is returned from a GET_CONFIGURATION request that is sent to the device, as described in section 9.4.2 of the USB 2.0 specification. |
|
| Read-only | Gets the collection of ISoftUSBConfiguration objects that represent the set of configurations that the device supports. |
|
| Read-only | Gets the Context object for the interface |
|
| Read/write | Gets or sets the value of the bDescriptorType field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets the device release number, which is the value of the bcdDevice field of the device descriptor as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets the value of the bDeviceClass field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets the value of the bDeviceProtocol field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets the ISoftUSBDeviceQualifier object that represents the Device_Qualifier descriptor for the device. |
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| Read/write | Returns the value of the bDeviceSubClass field of the device descriptor as defined in section 9.6.1 of the USB 2.0 specification. This property is read/write |
|
| Read-only | Gets the DSFDevice object that is associated with the USB device that holds the USB device's Plug and Play (PnP) properties. |
|
| Read-only | Gets the ISoftUSBEndpoint object that represents the device's control endpoint. |
|
| Read/write | Gets or sets whether the device currently has external power. This property is used only for devices that can be self-powered. |
|
| Read/write | Gets or sets the value of the bLength field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets the value of the iManufacturer field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
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| Read/write | Gets or sets the value of the bMaxPacketSize0 field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read-only | Gets the value of the bNumConfigurations field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. The value is taken from the Count property of the ISoftUSBDevice::Configurations collection. |
|
| Read-only | Gets the operating speed for the device. |
|
| Read/write | Gets or sets the value of the idProduct field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets the product description, which is the value of the iProduct field of the device descriptor as defined in section 9.6.1 of the USB 2.0 specification. |
|
| Read/write | Gets or sets whether the device supports remote wake-up. You can use this property to determine the value of the D1 bit that is returned from a GET_STATUS request that is sent to the device, as described in section 9.4.5 of the USB 2.0 specification. |
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| Read/write | Gets or sets the value of the iSerialNumber field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
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| Read-only | Gets the current state for the device. |
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| Read-only | Gets a collection of ISoftUSBString objects that represent the device's string descriptors. The string descriptor index that is specified within other descriptors (for example, in the ISoftUSBDevice::Manufacturer property) determines the index of the corresponding ISoftUSBString object in this collection. |
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| Read/write | Gets or sets the value of the bcdUSB field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
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| Read-only | Gets the collection of ISoftUSBConfiguration objects that represent the other speed configurations that the device supports. |
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| Read/write | Gets or sets the value of the idVendor field of the device descriptor, as defined in section 9.6.1 of the USB 2.0 specification. |
Requirements
Header |
SoftUSBif.h |
See Also
ISoftUSBConfiguration::ConfigurationValue
ISoftUSBDevice::Configurations
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Build date: 9/21/2010