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nf-udecxusbdevice-udecxusbdevicesignalfunctionwake.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NF:udecxusbdevice.UdecxUsbDeviceSignalFunctionWake
UdecxUsbDeviceSignalFunctionWake function (udecxusbdevice.h)
Initiates wake up of the specified function from a low power state. This applies to virtual USB 3.0 devices.
buses\udecxusbdevicesignalfunctionwake.htm
usbref
05/07/2018
UdecxUsbDeviceSignalFunctionWake function
UdecxUsbDeviceSignalFunctionWake, UdecxUsbDeviceSignalFunctionWake function [Buses], buses.udecxusbdevicesignalfunctionwake, udecxusbdevice/UdecxUsbDeviceSignalFunctionWake
udecxusbdevice.h
Udecx.h
Windows
Windows 10
Windows Server 2016
1.15
Udecxstub.lib
PASSIVE_LEVEL
Windows
UdecxUsbDeviceSignalFunctionWake
udecxusbdevice/UdecxUsbDeviceSignalFunctionWake
APIRef
kbSyntax
LibDef
Udecxstub.lib
Udecxstub.dll
UdecxUsbDeviceSignalFunctionWake

UdecxUsbDeviceSignalFunctionWake function

-description

Initiates wake up of the specified function from a low power state. This applies to virtual USB 3.0 devices.

-parameters

-param UdecxUsbDevice [in]

A handle to UDE device object. The client driver retrieved this pointer in the previous call to UdecxUsbDeviceCreate.

-param Interface [in]

This value is the bInterfaceNumber of the interface that is waking up.

-remarks

The client driver for the device must have enabled wake capability in the most recent EVT_UDECX_USB_DEVICE_SET_FUNCTION_SUSPEND_AND_WAKE call.

If the device is in a low power state, or going to such a state, this call also wakes up the entire device.

-see-also

Architecture: USB Device Emulation (UDE)

EVT_UDECX_USB_DEVICE_SET_FUNCTION_SUSPEND_AND_WAKE

Write a UDE client driver