如何在没有电池设备的Windows工作站中以编程方式模拟电池？

时间：2018-06-02 16:14:43

标签： windows battery

出于测试目的，我需要强制Windows认为它在工作站PC上有电池。

在没有电池设备的Windows工作站中，有没有办法伪造/模拟/模拟/模拟电池状态/低电平/充电/放电？

我可以在Windows上以编程方式设置电池电量吗？

2 个答案:

答案 0 :(得分：2)

tl; dr ：使用Windows驱动程序工具包（WDK）中的Windows Driver Testing Framework (WDTF) Runtime Libraries

长篇指示：

  1. 使用Windows驱动程序工具包（WDK）安装Visual Studio
  2. 创建虚拟机
  3. 在WDK Test Target Setup x64-x64_en-us.msi
    4. 中查找C:\Program Files (x86)\Windows Kits
  4. 在虚拟机上安装WDK Test Target Setup x64-x64_en-us.msi。

  5. 在Visual Studio中，在主菜单Driver＆gt;中测试＆gt;配置设备添加要安装的虚拟机（WDTF）运行时库。 simulate windows battery device

  6. 从工作站上的虚拟机副本文件夹C:\Program Files (x86)\Windows Kits\10\Testing\Runtimes\WDTF\RunTime

  7. 从RunTime文件夹以管理员RegisterWDTF.exe
    8. 运行

    输出：

    C:\RunTime>RegisterWDTF.exe
-Delete registry state.
-Get registry path.
-Register COM DLLs.
   Process "C:\RunTime\Actions\Deprecated\DeviceManagement.dll".
   Process "C:\RunTime\Actions\DeviceSupport\WDTFDeviceSupportAction.dll".
   Process "C:\RunTime\Actions\DrvPkgLibExt.dll".
      Not a COM DLL

   Process "C:\RunTime\Actions\EDT\WDTFEDTAction.dll".
   Process "C:\RunTime\Actions\IoSpy\WDTFIoAttackAction.dll".
   Process "C:\RunTime\Actions\IoSpy\WDTFIoSpyAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\SimpleIO_D3DTest.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFAnySimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFAudioSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFBluetoothSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFCDROMSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFMobileBroadbandSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFMUTT2STRESSSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFMUTT2TCDSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFNetworkSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFVolumeSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFWebcamSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFWirelessSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFWPDSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimulatedBattery\WDTFSimulatedBatterySystemAction.dll".
   Process "C:\RunTime\Actions\System\WDTFSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFConcurrentIOAction.dll".
   Process "C:\RunTime\Actions\WDTFCpuUtilizationSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverPackageAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverSetupDeviceAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverSetupSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverVerifierSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFFuzzTestAction.dll".
   Process "C:\RunTime\Actions\WDTFInterfaces\WDTFInterfaces.dll".
   Process "C:\RunTime\Actions\WDTFPNPAction.dll".
   Process "C:\RunTime\Actions\WDTFSUPAction.dll".
   Process "C:\WDTF.DLL".
-Update registry state.
-Install Drivers.
-Done

 WDTF Registration Successful

    现在你可以使用COM对象＆＃34; WDTF2.WDTF＆＃34;在您的程序语言中，如在此VBScript示例中：

    '
' Variable defenition 
'
Dim WDTF
Dim SimulatedBatterySystemSystemAction


'
' Create WDTF object
'
Set WDTF = CreateObject("WDTF2.WDTF")

'
'  Get your newly created SimulatedBatterySystem action interface
'
Set SimulatedBatterySystemSystemAction = WDTF.SystemDepot.ThisSystem.GetInterface("SimulatedBatterySystem")


'  enable the simulated battery
SimulatedBatterySystemSystemAction.EnableSimulatedBattery()

'  disable real batteries
SimulatedBatterySystemSystemAction.DisableRealBatteries()

'  set to DC power status
SimulatedBatterySystemSystemAction.SetSimulatedBatteryToDC()

'  set to 50% charge level
SimulatedBatterySystemSystemAction.SetSimulatedBatteryChargePercentage(50)

WScript.Sleep 10000 

'  set to AC power status
SimulatedBatterySystemSystemAction.SetSimulatedBatteryToAC()

'  enable real batteries
SimulatedBatterySystemSystemAction.EnableRealBatteries()

'  disable the simulated battery
SimulatedBatterySystemSystemAction.DisableSimulatedBattery()

    此处所有WDTF参考：https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/_dtf/

    以防万一，Linux假电池模块：https://github.com/hoelzro/linux-fake-battery-module

答案 1 :(得分：1)

Oleg的回答相当简单，但是我无法使其模拟电池-禁用和启用实际电池的操作确实成功。

PS C:\RunTime> .\RegisterWDTF.exe
This version of WDTF is compatible with Windows Build 17763.
-Delete registry state.
-Get registry path.
-Register COM DLLs.
   Process "C:\RunTime\Actions\Deprecated\DeviceManagement.dll".
   Process "C:\RunTime\Actions\DeviceSupport\WDTFDeviceSupportAction.dll".
   Process "C:\RunTime\Actions\DrvPkgLibExt.dll".
      Not a COM DLL

   Process "C:\RunTime\Actions\EDT\WDTFEDTAction.dll".
   Process "C:\RunTime\Actions\IoSpy\WDTFIoAttackAction.dll".
   Process "C:\RunTime\Actions\IoSpy\WDTFIoSpyAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\SimpleIO_D3DTest.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFAnySimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFAudioSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFBluetoothSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFCDROMSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFMobileBroadbandSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFMUTT2STRESSSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFMUTT2TCDSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFNetworkSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\wdtfsensorsiosimpleioaction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFVolumeSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFWebcamSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFWirelessSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimpleIO\WDTFWPDSimpleIoAction.dll".
   Process "C:\RunTime\Actions\SimulatedBattery\WDTFSimulatedBatterySystemAction.dll".
   Process "C:\RunTime\Actions\System\WDTFSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFConcurrentIOAction.dll".
   Process "C:\RunTime\Actions\WDTFCpuUtilizationSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverPackageAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverSetupDeviceAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverSetupSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFDriverVerifierSystemAction.dll".
   Process "C:\RunTime\Actions\WDTFFuzzTestAction.dll".
   Process "C:\RunTime\Actions\WDTFInterfaces\WDTFInterfaces.dll".
   Process "C:\RunTime\Actions\WDTFPNPAction.dll".
   Process "C:\RunTime\Actions\WDTFSUPAction.dll".
   Process "C:\RunTime\WDTF.DLL".
-Update registry state.
-Install Drivers.
-Done

 WDTF Registration Successful
PS C:\RunTime> cscript.exe .\fake-battery.vbs
Microsoft (R) Windows Script Host Version 5.812
Copyright (C) Microsoft Corporation. All rights reserved.

Loading Wex.Logger.dll from systemdata.cpp linep 922 failed.
WDTF_TARGET               : INFO  :  - GetInterface("SimulatedBatterySystem")
WDTF_TARGET               : INFO  :          Target: ORANGE
WDTF_SIMBATT              : INFO  : DisableRealBatteries()
WDTF_SIMBATT              : INFO  : EnableSimulatedBattery()
WDTF_SIMBATT              : ERROR : SimulatedBatterySystem critical error installing battbus device. HRESULT=0xE0000203
C:\RunTime\fake-battery.vbs(22, 1) WDTF.SimulatedBatterySystem.1: SimulatedBatterySystem critical error installing battbus device. HRESULT=0xE0000203

很遗憾，我在公共Internet上找不到这些错误的信息。希望外面有人遇到这个问题，并且知道下一步该怎么做！

-

edit：似乎Visual Studio除了测试框架之外还安装了各种驱动程序，因此仅复制RunTime文件夹是不够的。我最终使用另一个工作站中的VS将工作站添加为完整目标。然后让我模拟电池。

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