Kindle Touch研究筆記

一、PuTTY連接問題

Putty不是每次都能連上,有時需要把連接線先拔掉,再插上,就能登錄kindle了.

二、usr/bin下的一些程序

• powerd_test：有關電源的一些測試,但測試完后,kindle就重啟了,連接也斷掉了.還能查看當前電源狀態：通過powerd_test -s .

詳細說明：

powerd_test: Utility to test powerd 
Options: 
  s          : Print status 
  i          : Simulate input event 
  p          : Simulate power button pressed event 
  h          : Simulate power button held event 
  l          : Simulate low batt low event 
  d <value>  : Set defer sleep property to given value 
  r          : Simulate a random series of events at random intervals. 
               Max interval is 10s by default. 
  b<optional>: Set fake battery level if a value is provided.  
Remember to there is no space        
                  between b and value.  If no value is 
provided, it interactively accepts values from you and sets fake battery level 
  t <value>  : Max interval between events in seconds. 
               Valid only when used with -r 
 
  NOTE       : Only one of i,p,d, b and r can be used at one time 

• speaker_test：測試音頻播放

speaker-test 1.0.22 
 
Usage: speaker-test [OPTION]... 
-h,--help       help 
-D,--device     playback device 
-r,--rate       stream rate in Hz 
-c,--channels   count of channels in stream 
-f,--frequency  sine wave frequency in Hz 
-F,--format     sample format 
-b,--buffer     ring buffer size in us 
        
                 -p,--period     period size in us 
-P,--nperiods   number of periods 
-t,--test       pink=use pink noise, sine=use sine wave, wav=WAV file 
-l,--nloops     specify number of loops to test, 0 = infinite 
-s,--speaker    single speaker test. Values 1=Left, 2=right, etc 
-w,--wavfile    Use the given WAV file as a test sound 
-W,--wavdir     Specify the directory containing WAV files 
 
Recognized sample formats are: S8 S16_LE S16_BE FLOAT_LE S32_LE S32_BE 

• xwininfo：接觸touch的觸摸屏可返回touch的窗體信息.

usage:  xwininfo [-options ...] 
 
where options include: 
    -help                print this message 
    -display host:dpy    X server to contact 
    -root                use the root window 
    -id windowid         use the window with the specified id 
    -name windowname     use the window with the specified name 
        
                     -int                 print window id in decimal 
    -children            print parent and child identifiers 
    -tree                print children identifiers recursively 
    -stats               print window geometry [DEFAULT] 
    -bits                print window pixel information 
    -events              print events selected for on window 
    -size                print size hints 
    -wm                  print window manager hints 
    -shape               print shape extents 
    -frame               don't ignore window manager frames 
    -english             print sizes in english units 
    -metric              print sizes in metric units 
    -all                 -tree, -stats, -bits, -events, -wm, -size, -shape 

• lipc-probe：可檢測目前支持的服務.

lipc-probe: Provides various functions for viewing properties offered by processes. 
Usage: 
lipc-probe [OPTIONS] [<service_name>] [<service_name>] ... 
With no options, it probes the service.  It prints a list of properties offered by that service 
OPTIONS: 
-l:     List all available services in the system 
-a:     List all services and probe each service         
                 
-v:     When listing a property, get the property's current 
        value if the property is readable. If used along with -a, 
        it will print values of all probed services.  It can not be 
        used in conjunction with -l 

執行：

lipc-probe -a

可以得到：

com.lab126.todo 
    w   Str reportStatus 
    w   Str captivePortalResponse 
    r   Int driveAvailInternally 
    rw  Str logMask 
    w   Str scheduleToDoItems 
    w   Int scheduleToDo 
    w   Str wifiPopupDone 
    w   Str isToDoAvailable 
    w   Str wirelessOn 
    w   Int enableToDo 
    rw  Str logLevel 
    w   Int disableToDo 
com.lab126.amazonRegistrationService 
    r   Int isRegistered 
com.lab126.audio 
    rw  Str URI 
    w   Str PlayerStop 
    rw  Int Control 
    rw  Int GstrLatency 
    r   Int ManagerInitialize 
    rw  Str logLevel 
    rw  Int CmdIVolume 
    r   Int CmdISpeakerMax 
    w   Str SendEvent 
    w   Int ThreadUp 
    rw  Str logMask         
                 
    w   Str PlayerDataReady 
    w   Str PlayerRelease 
    r   Int ManagerCleanup 
    w   Str PlayerResume 
    rw  Int Seek 
    w   Str PlayerCreate 
    w   Str PlayerPrefetch 
    r   Int CmdINSinks 
    rw  Int Chapter 
    w   Str PlayerLoop 
    w   Str PlayerSeek 
    w   Str PlayerPause 
    r   Int CmdICurrentMax 
    w   Str PlayerSuspend 
    w   Int ResetVolume 
    rw  Int GstrBufferTime 
    w   Str PlayerStart 
    r   Int ManagerShutdown 
    w   Int Kill 
    rw  Int Volume 
com.lab126.winmgr.ligl 
    w   Str logMask 
com.lab126.booklet 
    w   Str kill 
    w   Str run 
com.lab126.powerd 
    w   Int addSuspendLevels 
    r   Str status 
    w   Int wakeUp 
    rw  Int preventScreenSaver 
    rw  Str logMask 
    w   Int suspendGrace 
    rw  Str logLevel 
    w   Int deferSuspend 
    w   Int powerButton         
                 
    w   Int touchScreenSaverTimeout 
    r   Str state 
    w   Int abortSuspend 
    r   Int isCharging 
    r   Int battLevel 
    w   Int rtcWakeup 
com.lab126.booklet.settings 
    w   Int chromeStatus 
    w   Str searchBarButtonSelected 
    w   Str unload 
    w   Str startresult 
    w   Str pause 
    w   Str load 
    w   Str go 
com.lab126.kaf 
    w   Int allocHeap 
    w   Str dumpHeap 
    w   Str callCVM 
    r   Int heapUsed 
    rw  Str logMask 
    r   Str timezoneId 
    rw  Str logLevel 
    w   Str callInspector 
    r   Int frameworkStarted 
com.lab126.winmgr 
    r   Str accelerometer 
    r   Str orientation 
    w   Str refreshOnTurn 
    rw  Int chromeState 
    rw  Str orientationLock 
    rw  Str logMask 
    rw  Int altChrome 
    w   Int liglPause         
                 
    rw  Str logLevel 
    rw  Str debugInfo 
com.lab126.booklet.home 
    w   Int chromeStatus 
    w   Str searchBarButtonSelected 
    w   Str unload 
    w   Str startresult 
    w   Str pause 
    w   Str load 
    w   Str go 
com.lab126.odot 
    w   Str queueMessage 
com.lab126.acxreaderplugin 
    w   Str refreshAcxList 
    r   Str currentPageBounds 
    r   Str getCurrentBookSidecarLocation 
    w   Str clearOnRestoreData 
    rw  Has contentForRange 
    r   Str currentContentMetadata 
    w   Str setDocumentTitle 
    r   Str currentContentItem 
    r   Str currentSelection 
    w   Str reportedAcxState 
    w   Str registerPositionsForACX 
    rw  Has convertPositions 
    w   Str gotoPosition 
    r   Str allReaderData 
    w   Str setOnRestoreData 
    r   Str readerSettings 
com.lab126.JournalingService 
    r   Int isEnabled 
com.lab126.transferService 
    rw  Has transferProgressNotification 
com.lab126.adManager 
    w   Str adViewerMessage 
    r   Str peekNextAd         
                 
    r   Str nextAd 
    w   Str adImpression 
com.lab126.acxManager 
    w   Str userAgentReady 
    w   Str ACX_RefreshList 
    rw  Str logLevel 
    w   Str ACX_Done 
    w   Str ACX_Start 
    w   Str ACX_DoneStoreState 
    w   Str userAgentContextStateChanged 
com.lab126.pmond 
    r   Str summary 
    w   Str start 
    w   Str restart 
    w   Str stop 
    rw  Str logMask 
    w   Str kill 
    w   Str heartbeat_start 
    w   Str mem_limit 
    rw  Str logLevel 
    w   Str heartbeat_stop 
com.lab126.DeviceAuthenticationService 
    w   Int installCredentials 
    r   Str cookies 
com.lab126.blanket 
    rw  Str unload 
    rw  Str logMask 
    rw  Str logLevel 
    rw  Str load 
com.lab126.archive 
    rw  Str logMask 
    rw  Str logLevel 
    rw  Has transferProgressNotification 
    w   Str handleToDoItem 
com.lab126.system 
    w   Str enableTimeAutoUpdate 
    r   Str orientation 
    w   Str disableTimeAutoUpdate         
                 
    r   Str monoTimeSaved 
    w   Str sendEvent 
    r   Str boardid 
    w   Str takeScreenShot 
    r   Str version 
    w   Str date 
    r   Str usid 
    r   Str monoTime 
    r   Str waveformversion 
    r   Str isTimeAutoUpdateEnabled 
com.amazon.kindle.inputMethod 
    w   Str keyboardReplace 
    w   Str keyboardDelete 
    w   Str keyboardGetSurround 
    w   Str keyboardSetPreeditString 
    w   Str keyboardCommit 
com.lab126.indexer 
    r   Int numberOfItemsToBeIndexed 
    r   Str pauseIndexerTillTimeMilliseconds 
    w   Str pauseIndexerSourceMilliseconds 
    w   Int pauseIndexerMilliseconds 
    w   Int dumpIndexerState 
    w   Str indexAndSearchContent 
com.lab126.acxwua 
    w   Str captivePortalResponse 
    w   Str open 
    w   Str wifiPopupDone 
    w   Str wirelessOn 
    w   Str close 
    w   Str resume 
    w   Str pause 
    rw  Str logLevel 
com.lab126.extractor.java 
    w   Str logExtractors 
    w   Str add 
    w   Str delete 
    w   Str update         
                 
com.lab126.scanner 
    w   Int doFullScan 
    rw  Str logMask 
    rw  Str logLevel 
    r   Int fullScanStatus 
com.lab126.transfer 
    rw  Has dump_queues 
    rw  Has modify 
    rw  Has get_info 
    rw  Has request_upload 
    rw  Has dequeue 
    rw  Str logMask 
    rw  Str logLevel 
    rw  Has send_status 
    rw  Has request_download 
    rw  Has obliterate 
com.lab126.dynconfig 
    rw  Str logMask 
    rw  Str logLevel 
    rw  Has transferProgressNotification 
    w   Str handleToDoItem 
com.lab126.cmd 
    w   Str ensureConnection 
    rw  Has interfaceProperties 
    r   Str activeInterface 
    rw  Str logMask 
    rw  Has availableInterfaces 
    rw  Str logLevel 
    rw  Int wirelessEnable 
    rw  Int dbgEnableBlocked 
com.lab126.todo.kaf 
    w   Str handleToDoItem 
com.lab126.keyboard 
    r   Int show 
    r   Int height 
    r   Int flags 
    w   Str open 
    rw  Str logMask 
        
                     r   Int id 
    rw  Str language 
    w   Str close 
    r   Int lang 
    rw  Str languages 
    rw  Str logLevel 
    r   Str appID 
    w   Str setSurround 
com.lab126.pillow 
    w   Str keyboardSetPreeditString 
    w   Str displayChrome 
    w   Str keyboardCommit 
    w   Str searchResults 
    w   Str keyboardReplace 
    w   Str keyboardGetSurround 
    w   Str configureChrome 
    rw  Str logMask 
    w   Str activityIndicator 
    w   Str pillowAlert 
    w   Str interrogatePillow 
    w   Str keyboardDelete 
    rw  Str logLevel 
    w   Str debugInfo 
    w   Str disableEnablePillow 
    w   Str customDialog 
    w   Str dismissChrome 
com.lab126.tts 
    rw  Str TtsSVoice 
    w   Int CtrlBookmark 
    rw  Has playFile 
    rw  Int TextToProcess 
    w   Int stop 
    rw  Str logMask 
    w   Int pause 
    rw  Str logLevel 
    w   Int unpause 
    rw  Str TtsSModel 
    rw  Int TtsISpeed 
com.lab126.booklet.reader         
                 
    w   Str go 
    w   Str searchSelection 
    w   Int chromeStatus 
    w   Str unload 
    w   Str startresult 
    w   Str pause 
    w   Str load 
    w   Str searchBarButtonSelected 
com.lab126.wifid 
    rw  Has createProfile 
    r   Str signalStrength 
    rw  Has cmNWProperties 
    rw  Has netConfig 
    r   Str manufacturerCode 
    rw  Has profileData 
    w   Int hotSpotDBDownloadStatus 
    r   Str feelingLuckyProfile 
    w   Str cmDisconnect 
    rw  Has currentEssid 
    r   Str 711 
    r   Int profileCount 
    w   Str cmConnMode 
    r   Str cmState 
    w   Str scan 
    rw  Str logMask 
    rw  Has createNetConfig 
    r   Int scanListCount 
    w   Str cmCheckConnection 
    r   Int cmIntfInUse 
    rw  Int enable 
    r   Str macAddress 
    rw  Str logLevel 
    w   Str deleteProfile 
    r   Str scanState 
    w   Str cmConnect 
    rw  Has scanList 
    rw  Has cmIntfInfo 
    r   Str macSecret         
                 
com.lab126.lxinit 
com.lab126.appmgrd 
    w   Str runresult 
    w   Str pauseresult 
    rw  Str logMask 
    w   Str start 
    w   Str goresult 
    w   Str logallapps 
    w   Int backward 
    w   Str stop 
    w   Str loghistory 
    w   Str unloadresult 
    w   Int forward 
    w   Str loadresult 
    w   Str savecontext 
    rw  Str logLevel 
    r   Str activeApp 
    w   Int startdefault 
com.lab126.phd 
    w   Str newSPHSchedule 
    rw  Str logMask 
    rw  Str logLevel 
com.lab126.volumd 
    r   Int userstoreFreeSpace 
    r   Int driveModeState 
    r   Int userstoreTotalSpace 
    rw  Str logMask 
    rw  Int useUsbForNetwork 
    w   Int userstoreReadyToUnMount 
    w   Int userstoreDeferUnmountRequest 
    rw  Str logLevel 
    r   Int userstoreIsAvailable 
com.lab126.ccat 
    rw  Str logMask 
    rw  Str logLevel 
com.lab126.extractor.bridge 
com.lab126.linux.arm.connectionutilities         
                 
    w   Str captivePortalResponse 
    w   Str wifiPopupDone 
    w   Str wirelessOn 
com.lab126.ota 
    w   Int startUpdate 
    rw  Str logMask 
    rw  Str logLevel 
    r   Int isUpdateAvailable 
    rw  Has transferProgressNotification 
    w   Str handleToDoItem 
    r   Str getUpdateVersion 
com.lab126.sharing 
    r   Int isSharingEnabled 
    w   Str shareBookEvent 
    w   Str shareBookText 
    w   Str shareMessageAboutBook 
com.lab126.cvm 
    rw  Str logMask 
    rw  Str logLevel