USBHID键盘扫描码.docx

USBHID键盘扫描码.docx

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USBHID键盘扫描码

WindowsPlatformDesignNotes

DesigningHardwarefortheMicrosoftWindowsFamilyofOperatingSystems

KeyboardScanCodeSpecification

Abstract:

ThisspecificationdetailsthePS/2ScanCodesandUSBUsageTablesthatarevalidatedforcompliancetotheMicrosoft®Windows®LogoProgramtestingstandard.ThisdocumentdetailsthealternativemakeandbreakPS/2scancodeandUSBcoderesponsefortheWindowsLogoKeyandApplicationKeys,plusAdvancedConfigurationandPowerInterface（ACPI）powercontrols.

Thisspecificationwaspreviouspublished,withthesamecontent,as“WindowsHardwareQualityLabsKeyboardSpecification”andalsoreferredtoas“WindowsKeysSpecification”and“NewKeysSpecification.”

Revision1.3a—March16,2000

Disclaimer:

TheinformationcontainedinthisdocumentrepresentsthecurrentviewofMicrosoftCorporationontheissuesdiscussedasofthedateofpublication.BecauseMicrosoftmustrespondtochangingmarketconditions,itshouldnotbeinterpretedtobeacommitmentonthepartofMicrosoft,andMicrosoftcannotguaranteetheaccuracyofanyinformationpresented.Thisdocumentisforinformationalpurposesonly.MICROSOFTMAKESNOWARRANTIES,EXPRESSORIMPLIED,INTHISDOCUMENT.

MicrosoftCorporationmayhavepatentsorpendingpatentapplications,trademarks,copyrights,orotherintellectualpropertyrightscoveringsubjectmatterinthisdocument.Thefurnishingofthisdocumentdoesnotgiveyouanylicensetothepatents,trademarks,copyrights,orotherintellectualpropertyrightsexceptasexpresslyprovidedinanywrittenlicenseagreementfromMicrosoftCorporation.

Microsoftdoesnotmakeanyrepresentationorwarrantyregardingspecificationsinthisdocumentoranyproductoritemdevelopedbasedonthesespecifications.Microsoftdisclaimsallexpressandimpliedwarranties,includingbutnotlimitedtotheimpliedwarrantiesormerchantability,fitnessforaparticularpurposeandfreedomfrominfringement.Withoutlimitingthegeneralityoftheforegoing,Microsoftdoesnotmakeanywarrantyofanykindthatanyitemdevelopedbasedonthesespecifications,oranyportionofaspecification,willnotinfringeanycopyright,patent,tradesecretorotherintellectualpropertyrightofanypersonorentityinanycountry.Itisyourresponsibilitytoseeklicensesforsuchintellectualpropertyrightswhereappropriate.Microsoftshallnotbeliableforanydamagesarisingoutoforinconnectionwiththeuseofthesespecifications,includingliabilityforlostprofit,businessinterruption,oranyotherdamageswhatsoever.Somestatesdonotallowtheexclusionorlimitationofliabilityorconsequentialorincidentaldamages;theabovelimitationmaynotapplytoyou.

Microsoft,Win32,Windows,andWindows NTaretrademarksorregisteredtrademarksofMicrosoftCorporationintheUnitedStatesand/orothercountries.Otherproductandcompanynamesmentionedhereinmaybethetrademarksoftheirrespectiveowners.

© 1996-2000 Microsoft Corporation.Allrightsreserved.

Contents

NoticeofChange

ThisversionoftheKeyboardScanCodeSpecificationdetailsthePS/2ScanCodesandUSBUsageTablesthatarevalidatedforcompliancetotheMicrosoftWindowsLogoProgramtestingstandard.ThisdocumentdetailsthealternativemakeandbreakPS/2scancodeandUSBcoderesponsefortheWindowsLogokey,ApplicationKeys,andAdvancedConfiguration&PowerInterface（ACPI）powercontrols.

/

ThisdocumentsupercedesallversionsoftheNewKeysSpecificationsfortheWindowsKeysandWindowsHardwareQualityLabsWHQLKeyboardSpecification.ThereisnochangerequiredfordevelopersofWindows-basedapplicationstosupportanycompatibleimplementation.

***IMPORTANT***

AsofAugust1,1996,yourkeyboardmustpasstheWindowskeyboardtestingattheWindowsHardwareQualityLabseitherpriorto,orinconjunctionwith,theWindowsKeyLogotesting.

Therequirementsforcompatibilitytestingarenotchanged,andakeyboardvendorcanimplementthesenewkeyssuccessfullyfollowingthe1.0,1.1,or1.2versionsoftheNewKeysSpecification.ThereisnochangerequiredfordevelopersofWindows-basedapplicationstosupportanycompatibleimplementation.

RevisionHistory

Revision

Date

Comments

1.3a

3/16/00

Adjustedtitleandrelatedreferences

1.3

2/23/99

Appskeyremovedasmodifier,Hidaudiocontrolusagesadded

1.2

6/25/98

ACPICodescorrected.

1.1

5/1/98

ScanCodeSet3requirementremoved.

1.0

3/27/98

Initialproposalforconsideration.

WindowsKeysSupportforWindowsSoftwareApplications

ThethreeWindowsKeysreportthefollowingkeycodesintheMicrosoftWindows95,Windows98,andWindowsNT®operatingsystems,andfutureversionsofWindowsoperatingsystems.

KeyCodesforScanCodeSet1:

WindowsKey

Make

Break

WindowsVirtualKey

LeftWindows

E05B

E0DB

5B

RightWindows

E05C

E0DC

5C

Application

E05D

E0DD

5D

KeyCodesforScanCodeSet2:

WindowsKey

Make

Break

WindowsVirtualKey

LeftWindows

E01F

E0F01F

5B

RightWindows

E027

E0F027

5C

Application

E02F

E0F02F

5D

KeyCodesforUSBUsageTables:

WindowsKey

UsagePage

UsageIndex（Dec）

UsageIndex（Hex）

TypicalAT-101position

LeftWindows

0x07

227

E3

127

RightWindows

0x07

231

E7

128

Application

0x07

101

65

129

WhatSoftwareApplicationsVendorsShouldSupportandHow

ToprovidesupportfortheWindowsKeys,anapplicationshouldsupporttheapplicationkeyvirtualkeyscancode（5D）asacontextmenueventsimilartoarightmousebuttonclickinsomeapplicationstoday.

ApplicationsvendorsareencouragedtoextendtheirsupportbeyondtheapplicationkeytoincludesupportforapplicationkeycombinationslikeCTRL+Application,Alt+ApplicationandSHIFT+Application.Thesekeycombinationsarereservedforapplicationstosupport.SupportforWindows+Applicationisreservedfortheoperatingsystem.

ApplicationKeyCombinations

RecommendedSupport

CTRL+ApplicationKey

unspecified,applicationspecific

ALT+ApplicationKey

unspecified,applicationspecific

SHIFT+ApplicationKey

unspecified,applicationspecific

Windows+ApplicationKey

reservedforoperatingsystem

ApplicationKey+

notsupportedasamodifierkey,supportmustbesuppliedbyapplication

SuggestionsforSupportofApplicationKeyCombinations

Contextmenuatthelocationofthetextcursor（insteadofthemousepointer）

Launchautomatedhelpagent

Popuplistoflast5actions（orlistofcommonlyaccessedfunctions）

Enable/Disablemacrorecordingorotherusercontrollablefeatures

Switchtonextopenwindowinamultipledocument

UserassignablekeythroughanapplicationUI

ApplicationKeySupportintheMicrosoftWindowsOperatingSystems

Theapplicationkeywillprimarilyfunctiontobringupacontextmenuattheselectionormousepointer.Thisfunctionalityisthesameastherightmousebuttonclickinsomeapplicationstoday.

ApplicationKeyResponseSupportedbytheOperatingSystem

OperatingSystem

Windows3.x

noresponse1

WindowsNT3.5x

noresponse1

WindowsNT4.0

contextmenuonselection

WindowsNT4.0

contextmenuonselection

Windows95

contextmenuonselection

Windows98

contextmenuonselection

1Windowsstillreportsa5Dvirtualkeycodewhichmeansthatapplicationscanenablefunctionality

UsingtheWindowsLogoKeyLogoandApplicationKeyLogoinDocumentation

TheWindowsLogokeyandtheApplicationLogokeymaybeusedbyOEMs,ISVsandIHVsindocumentationthatdescribesthefunctionalityoftheLogokeys,providedsuchdescriptionisconsistentwithMicrosoft’sguidelinesforuseoftheLogokeys.

•ItisnotnecessarytoobtainaLogolicensefromMicrosoftinordertorefertotheLogokeysindocumentation.Thisistheonlypermissiblenon-licenseduseoftheWindowsLogo.

•TheLogosmaynotbeusedinanywayotherthanasspecifiedintheLogolicenseguidelines.

•Uponrequest,Microsoftwillprovidecamera-readyartworkoftheLogostobeusedindocumentation.Sendyoure-mailrequesttoMicrosoftWindowsHardwareQualityLabsatwhqlinfo@with“ArtworkRequest”inyoursubjectline.Alternatively,youmayusetheWindowsflagsymbolprovidedinthe“Wingdings®”font.ThischaracterisavailablebypressingALT+0255onthenumerickeypad.

•YoumaynotaltertheLogosinanyway.

•TheLogosshouldbetypedwithanemptyspacebeforeandaftereachsymbol,followedbyaplussignandanotherspace,followedbythemodifierifappropriate.Examplesareshown:

WindowsLogokey+Bor+B

Applicationkey+Sor++S

WindowsLogoKeySupport（ReservedforOperatingSystemUse）

TheWindowsLogokeysarereservedforsystemlevelfunctions.SoftwaredevelopersshouldnotimplementsupportfortheWindowsLogokeysinWindows95,Windows98,orWindowsNT-basedapplications.TheWindowsLogokeysaresupportedintheoperatingsystemandprovidesystemlevelfunctionalitytotheenduser.ThefollowingtablelistsafewoftheWindowsLogokeycombinationsandtheirfunctionality.ThislistisnotexhaustiveandadditionalcombinationswillbeusedbytheMicrosoftWindows95,Windows98,orWindowsNToperatingsystems.

WindowsLogoKeyCombination

FunctionalityinWindows95/98

Windows+F1

Displaythepopupmenufortheselectedobject.

Windows+TAB

ActivatenextTaskbarbutton.

Windows+E

ExploreMyComputer.

Windows+F

FindDocument.

Windows+CTRL+F

FindComputer.

Windows+M

MinimizeAll.

SHIFT+Windows+M

UndoMinimizeAll.

Windows+R

DisplayRundialogbox.

Windows+PAUSE（Break）

Performasystemfunction.

WindowsKeysSupportforOEMsandKeyboard