System Library, Kbc | Casio IT-2000W specs

8.6.2System Library

Overview

The IT-2000 has various dedicated functions that can control the backlight and the power of various devices by software. These functions are consisted of the programs of the expanded BIOS in the ROM and the keyboard controller (refer to Chapter 6 “Keyboard Controller”.). This library is used to call the expanded BIOS and the keyboard controller from application programs developed with the C language or Visual BASIC. The system library is consisted of the following files.

SysLib.H	Header file for system library (for C language)
LibSysW.LIB	Common library for each memory model (for C language)
SysCall.DLL	System library
VKD.386	Communication module for keyboard controller

The relationship among the files is as follow. If your application program is developed with C language, LibSysW.LIB must be linked. It can call automatically SysCall.DLL when the application program is executed.

Application Program	LibSysW.LIB	Application Program
written by VC		written by VB

SysCall.DLL

KBC

VKD.386

Ext. BIOS

Fig. 8.9

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Image 158

Casio IT-2000W manual System Library, Kbc

Contents

IT-2000W Table of Contents MS-DOS Appendix TFORMAT.EXE Preface Software Overview Features of System Development ConceptHardware Basic Specifications Model Name RAM System Configuration Hardware Block Diagram Device Drivers and System Files Supported SoftwareMS-DOS Main Part Windows Driver Utilities Development Tool Libraries Precautions Page Glass cursor Basic Software Overview Software Configuration ROM Bios Nand Disk BIOS/VGA Bios Memory Map Drive Configuration CONFIG.SYS OFF State On KEY Reset Switch On EventBasic System Operation Overview On State OFF EventPage Overview Power on ProcessApplication Boot Process On factors System Menu Boot Process Application Boot ProcessSystem Menu Boot Process Resume Process On Factors Setup of Resume Process ON/OFFResume Process Relationship between OFF Factors and on Processes Auto Power on function activated by the Ring signalAuto Power on activated by mounting on the I/O Box Critical Suspend Power OFF ProcessNormal Suspend Process OFF Factors APO Battery Voltage Monitoring Process Battery Operation Scheme LB2 Low Voltage LevelLB1 LB3 Main Battery Voltage Monitoring LB1 LB0 Acquiring Power Status through APM Bios Sub-battery Voltage MonitoringSram Card Battery Voltage Monitoring Low Consumption Current Process Advanced Power Management Process APMAPM Bios CSAPM.EXE About the activity Auto Power OFF Function APOAuto Backlight OFF Function ABO Activity monitored by APO RUN Doze Activity causing RUN/DOZE transitionDOZE/RUN Transit Function Main battery replacement How to Replace or Recharge BatteriesReplacement of Batteries Sub-battery replacement Main Battery Recharge About the Display Screen Hardware ConfigurationSupported Devices Display Unit Vram Hardware Window Contrast AdjustmentSoftware Functions Auto Backlight OFF Function EL BacklightManual Backlight ON/OFF Function Auto Backlight Control Function PENMOUSE.COM Touch PanelSoftware Function RAM Disk DiskTypes of Disk Basic Drive ROM Drive PC Card Drive Serial Communication Available Interfaces COM2 Hardware Overview How to Format Sram Card and ATA F-ROM CardPC Card Recommended PC Cards Card Lock Switch Alarm Clock TimerClock Bios Use of Buzzer From the System Setting Volume of BuzzerBuzzer Barcode Reader DT-9650BCR Pen scanner DT-9656BCR CCD scanner Infrared Communication IR IrDA Fn key KeysKey Layout IRQ IRQ1 Sensors System Menu Overview Basic Operation List of Functions Operation Key Click Sound SetupFunction Buzzer Volume Setup Contrast Adjustment Auto Backlight Setup Auto Power OFF Setup Touch Panel Calibration Invalid Ymodem Utility About time stamping of files About key input during communication Receive Files file reception OperationsSend File to PC one file transmission from IT-2000 to PC Page Flink Command Operation Remote Server remote server mode About communication with PC System Date/Time Setup Command Prompt Setting up the RAM disk RAM Disk Size Change Operations with the touch panel are not permitted Disk Format Key Operation Function System Initialization Password Entry YES Reset Button Loading MS-DOS Example How to Write CONFIG.SYS and AUTOEXEC.BAT Example of CONFIG.SYS DEVICE=C HIMEM.SYS /M2 Example of AUTOEXEC.BAT Ccasioapm Card Card BootMS-DOS ATA Card Drive G, which is currently enabled, will be disabled @ECHO OFF MS-Windows Overview Ewindows Installation of MS-Windows Demonstration Installation Application Installation Keyboard Controller Overview Primary/Secondary Code Keyboard ControlSystem Scanning Code Primary code Fn key Secondary codeCode Table ROM Bios Touch Panel Control Function Sensor Control Backlight Control ABC Auto Backlight Control ABC on Transition of Backlight Control MethodsOFF ABC OFF ABO ABC VGANC.DRV Drivers OverviewSYSCALL.DLL System Driver Function Startup Method Clock Control Driver Function None TIME.SYS must be loaded immediately after POWER.EXE PEN Bios Keypad Driver/Hardware Window Manager Function PenMouse Driver Overview Boot Mouse.drv=penmouse.drv Virtual Keyboard Driver Function 386Enh Keyboard=vkd.386 System Library main program file Function Operation Method Display Driver Function Page IrLAP/IrLMP Layer COM Driver for IrDA OverviewFrame Layer SIR FIR IRCOMM.DRV IRDA.DRV IrCOMM Layer including TinyTP Layer DTR DSR DCD RTS CTS Windows 3.1 Communication Functions List of communication functions Return value BuildCommDCBParameter ClearCommBreak CloseComm EnableCommNotification Page EscapeCommFunction FlushComm GetCommError Error valuesPage Comstat structure Members GetCommEventMask OpenComm Page GetCommState ReadComm SetCommBreak SetCommEventMask Page SetCommState DCB structure Ignores RTS at initialization Nonparity EvenparityMarkparity OddparityPage TransmitCommChar UngetCommChar WriteComm Setting Up WIN.INI File Setup example SizeData MaxBaudRateSizeWindow DisconnectThresholdTime NunBOF MaxTurnAroundTimeMinTurnAroundTime DeviceNickName DiscoverCount ServiceTypeDeviceName Installation Method Above operations complete the installation procedure 140 Application Development Overview Page Development Environment Application Development Library Simulation Driver Program Development Procedure Creation of Execution File Debugging Through Simulation Page Operation Check on IT-2000 Using COM2KEY/XY Howto create a card for installation Installation of Application ProgramInstallation with a PC card Copying application program onto another IT-2000 Installation workInstallation from a PC Simulation Driver System Library Simulator SysCall.DLL File name Installation method Monitor window SYSGetABC SYSSetABC Restrictions regarding the COM port Restictions regarding the IrDA port Library System Library KBC List of Libraries Syntax Acquisition of Bios VersionLong SYSGetBiosVersion Input Dram Nand from Output Acquisition of Memory Device SizeInt SYSGetMemCapacityint nDevice Int SYSSetLcdContrastint nValue Setting/Acquisition LCD ContrastInt SYSGetLcdContrastint Winfar *nValue Int SYSLcdContrastDown Increasing/Decreasing LCD ContrastInt SYSLcdContrastUp Int SYSSetCOM2Configint nDevice Switching Over COM2 ChannelInt SYSGetCOM2Config Int SYSSetOnEventMaskint nMask Setting/Acquisition of Reason Mask for RebootInt SYSGetOnEventMask Reboot Request Int SYSRebootint nMode Setting ABO Time Int SYSSetAboTimeint nValue Acquisition of ABO Time Int SYSGetAboTime Setting ABC Auto Backlight Control Status Int SYSSetABCint nOnOff Acquisition of ABC Auto Backlight Control Status Int SYSGetABC Int SYSGetThresholdOfABCint *OnValue, int *OffValue Setting/Acquisition of ABC ThresholdInt SYSSetThresholdOfABCint OnValue, int OffValue Backlight ON/OFF Int SYSSetBacklightint nOnOff Acquisition of Backlight Status Int SYSGetBacklight Setting Buzzer Volume Int SYSSetBuzzerVolumeint nVolume Output OFF Acquisition of Buzzer VolumeInt SYSGetBuzzerVolume Acquisition of Device Power Status Int SYSGetDevicePowerint Device Device Power ON/OFF Int SYSSetDevicePowerint Device, int OnOff Pcmcia Software Card LockInt SYSSetCardLockint OnOff Acquisition of Connector Status Int SYSGetConnectorStatusint nType Key Click Sound ON/OFF Int SYSSetKeyClckint OnOff Acquisition of Key Click Sound Status Int SYSGetKeyClick Acquisition of Reboot Reason Int SYSGetPowerOnFactor LBO Int SYSGetPowerOffFactorAcquisition of OFF Reason Setting Cancellation of Next Resume Process Int SYSSetResumeConditionint nCondition Acquisition of Cancellation Status of Next Resume Process Int SYSGetResumeCondition Void SYSPowerOff Request of Suspend Software-triggered OFF Int SYSGetLBStatus Acquisition of Low Battery Voltage StatusBios Syntax Setting APO Time Int SYSSetApoTime int nValue Acquisition of APO Time Int SYSGetApoTime Setting Status of Alarm Int SYSSetAlarmint hour, int min, int sec Acquisition of Alarm Setting Void SYSGetAlarmint *hour, int *min, int *sec Resetting Alarm Int SYSResetAlarm Int SYSGetPowerOnAlarm Setting/Acquisition of Power on AlarmInt SYSSetPowerOnAlarmint OnOff Void SYSSetPMStatusint OnOff Setting/Acquisition of Status of Power Control FunctionInt SYSGetPMStatusvoid Setting Key Click Sound on Void SYSMakeKeyClick Timing of accepting a keycode Keypad LibraryKeycode Toggle function Input acceptance modeHow to use with a VC application Repeat functionPage Page Page Page How to use with VB application Page Page Page Page Page List of properties Explanation of propertiesKey acceptance property Expansion keypad number property Keypad display/non-display propertyExpansion key number property Expansion pad operation property Expansion keycode propertyExpansion key image property Hpic Case of VB Example of expansion pad operationRegistration of expansion key pad Case of VC Deletion of expansion key pad In case of VC Deletion of all expansion pads Case of VC OBR Library OBRLIB.H Reception Buffer Data Format #include obrlib.h Int FAR Pascal export OBROpenint iOBRtype List of Available FunctionsInitialization of OBR IOBRType = DT-9650 = DT-9656 Release of COM Port #include obrlib.h Void FAR Pascal export OBRClose Transmission of Command Acknowledgment of Received Data #include obrlib.h Int FAR Pascal export OBRStat Readout of Received Data Invalidating Code in Buffer #include obrlib.h Void FAR Pascal export OBRClear Setting event of reception completion Transmission of expanded commands Setting Operation Mode / DT-9650BCRTransmission of normal commands OBRSend OBRSend u OBRSend a Power-save Mode Control CommandWriting Set Values to Eeprom Eeprom WPC CODE39 NW-7 ICGCODE39 ITF LED on CODE39 C/D CODE128 C/D CODE11 C/DCODE93 C/D OBRSend A0 OBRSend Z2 Setting Operation Mode / DT-9656BCROBRSend A0 DTF UPCEAN NW-7 Codabar UPC-A UPC-E Code EAN-8 Not transfer Yes Transfer MSI/Plessey Ymodem Library YMODEM.DLL Error codes OpenYMODEM SendByYMODEM Sub-directory can be the objective of the file transmission RecieveByYMODEM SetCommForYMODEM CloseYMODEM Flink Library WIN.INI setupsSetup of the IrDA communication speed MaxBaudRate Void InitFlinkHWND hWndParent, Hinstance hInst Setup values of WIN.INI fileInterface to DLL Symtax Int DoFlinkint argc, char** argv Short DoFLinkForVBshort iArgc, had sArgv File append Commands and options specified by the input parametersFile transmission Idle start with the optional communication parameters set File deletionFile move Options Communication Commands File Transmission /SFunction Transmission file pathname Parameter setup examples Reception directory File Reception /RRequest pathname Argc = Argv = fl , /R , a Test Dat , d Info Data Target file pathname File Append /AAppend file pathname File Deletion /D Deleted file pathname Move destination pathname File Move/File Rename /NMove source pathname Idle Start Script file name Wait time for data reception/transmission IrDA Environment Setup Commands Wait Time Setup /LWait time for connection establishment Communication speed COM Environment Setup /YCOM specification 9600 bps List of termination codes LOW End Code Description Category Detail Code Protocol Utility Overview Calculator Utility Ten Key Startup MethodBasic Function Touch Panel Clock Utility Setup File Calendar Utility Remaining Battery Voltage Display Utility Flink Utility Operation Method IrDA communication speed Communication Parameter Setup Command /L=Command Specification Method Wait time until the connection is established Example of specification Storage destination directory name File Transmission /STransmission file pathname Example of specifications Dtest Reception directory File Reception /RRequest pathname Sub-directory and that have a DAT extension, and all files Target file pathname File Append /AAppended file pathname Option File Deletion /DDeletion by pathname Move destination pathname File Move/Rename /NMove source pathname Idle Start Termination Codes and Messages 275 Internal Error XY Utility Using this utility where COM2KEY.EXE is resident Function and operation method CRC CommandOption Other parameters File name Termination Codes and Messages Reverse Video Utility If executed from DOS prompt line If specified by CONFIG.SYSCOM2KEY Utility Windows Installation Utility Start Option CLR ESC Operation at Menu StartupOutline of WINST.EXE Operations Windows SYSTEM.INI WINST.INF British BelgianBrazilia Canadian Preparation of necessary files Example of Using WINST.EXEExample of execution on personal computer WINST.EXE WINST.INF COMM.DRV SYSCALL.DL Windows SYSTEM.INI WIN.INI Example of execution on the IT-2000 Appendix a TFORMAT.EXE Appendix B PC Card Driver Socket Services SS365SL.EXECard Services CS.EXE IDE/ATA Support ATADRV.EXE Card Identification CARDID.EXESram Card Driver MTSRAM.EXE Card Service Power Management Enabler CSAPM.EXE Memory Technology Driver MTDDRV.EXE INT2Fh Broadcast for Power EventFunction to Check POWER.EXE Acquisition of Power Status INT15h End of the Manual