Unitech MR350MKII manual Introduction

Page 2

Introduction

This manual is a hand book for whom intend to develop an application program on MR350MKII and Host computer or MS-DOS based PC. It will introduce the I/O function calls, DOS Manager function calls, File Manager function calls and Host ESC commands. For your easy understanding, source code of the two sample programs are listed in appendix D and E.

All the programs mentioned in this manual are contained in a 3.5” MS-DOS format demo diskette. If you doesn’t have the diskette, please contact your local unitech authorized dealer.

1-1

Image 2

Contents Programming Reference Manual September 2001Introduction Table of Contents RS-485 port serial I/O using General Control Commands Error! Bookmark not defined System Kernel Application Programming InterfaceKeypad Subsystem Display SubsystemCommunication Subsystem Point to point modeMulti-point mode Real time clock subsystem? MS-KermitSEND file name Download Program in Point-to-point modeBar code / Magnetic stripe / Proximity / ICC ? MS-KermitGET file nameDownload Program in Multi-point mode COM1-4?Then, the screen will display MR350MKIISet beepers volume Page Device Control Table DevconfigData Structure Type DefinitionType Definition BarcodeconfigBarcode Control Table Byte ComconfigCommunication Control Table of Host port WordTerminal Control Table available for host port only Page Page Clear screen O Function CallsLCD Display INT 10H Set cursor typeScroll screen 1A Enable/disable LCD Backlight INT 21HGet cursor position Communication Environment Setup 1C Select COM1 or COM2 as the host portXON/XOFF Set host port protocol1C Set serial port flow control CTS/RTSSet COM1 port as RS485 or modem 1C Setup multi-point address1C Set polling timeout duration Host Port for Multi-point Protocol I/O INT21HCheck if Busy-port Read host portOutput data Input data RS-232 port serial I/O using INT 34HSerial I/O for RS-232 and RS-485 BIT # Disable RS-232 portSet Communication parameters Page RS-485 port serial I/O using INT 33H Set RTS signal of RS-232 portRead CTS signal of RS-232 port Enable RS-485 port for serial I/O Disable RS-485 port for serial I/OInt860x33,s,s Open RS-485 multi-bus to send out data Close RS-485 multi-bus release RS-485 bus Read Photo Coupler Level state INT 08H Relay Output / Digit Input / Buzzer / LED IndicatorSet LED indicator ON/OFF LOWClose Activate/Deactivate Relay ports INT 09HOpen 1A Buzzer On/OffGet Security state 1A Set buzzer volumeAlarm On/Off 21H Enable/Disable External reader port Internal/ External reader Port INT 21HRead Internal port CodabarEnable/disable Internal reader 1F Get Decoder status of Wiegand Format Proximity reader EAN/UPC 1F Enable the decoding of a barcode symbology1A Check lithium battery level Miscellaneous INT 21HGet interrupt vector 1B Get Address ID of the terminalSet interrupt vector Get free disk cluster 1E Change the Keyboard mapAscii code corresponded to scan code in Numeric mode Ascii code vs. scan code cross reference table numeric modeWrite stdout Ascii code corresponded to scan code in Alphabetic modeDOS Manager Read / Write stdin or return 0 if none is ready Read stdaux COM2 RS-232 portWrite stdaux COM2 RS-232 port Read stdin wait if no key Write character string to stdoutDate/Time 0A Keyboard buffer inputKeyhit check 2A Get System dateSet System date 2C Get System clock3C Create or truncate file 2D Set System clockFile Manager 3D Open file Close file3F Read file Write fileDelete file Move file pointerGet file attribute Rename a fileFree allocated memory Modify allocated blockThis page is blank Host ESC Commands General Control CommandsExecute Flash ROM program ESC X/ROM filename Abort ESC aExecute ESC X filename Directory ESC DDisable UPS battery ESC F Autoboot ESC O program namePassword ESC P password Get RAM size ESC GConfiguration Commands Date/Time Configuration ESC M Device Configuration ESCBarcode symbology Configuration ESC B Upload ESC U filename File Transfer CommandsDownload ESC L filename Multipoint ProtocolCS2 CMDCS1 STX ESC L a . E X E CS1 CS2 AddrProtocol Operation Host TransmissionsTerminal Transmissions STX ESC CommandsESC 0 Application data ESC B Enable/disable the decoding of barcode symbologies ESC 9 Send diagnostic test dataESC a Soft Reset, Restart, or Abort ESC C Write communication configuration table to MR350MKIIESC D/ROM Read directory of Flash ROM to host ESC F Disable UPS battery to supply powerESC D Read directory of RAM disk to host ESC E Erase a file from the MR350MKII directoryESC I Get filename of current executing program ESC H Hard Reset and initiate power on testESC G/ROM Get MR350MKIIs Flash ROM size ESC J Check if file existed or notESC L Transfer file to MR350MKII ESC N Set Buzzer VolumeESC K Set keyboard locking ESC M Write date and time to MR350MKIIESC V Write device configuration table to MR350MKII ESC P Set supervisor password maxi charactersESC T Write terminal configuration table to MR350MKII ESC O/ROM Set auto-execution program on ROMESC X Start program execution ESC Commands Added for MV1100 Fingerprint ModuleESC v Get Terminal ID and version no ESC X Start program execution on ROMNAK Result STX ESC $D CS1 CS2 AddrSTX ESC $D Result CS1 CS2 ETX STX ESC $E Result CS1 CS2 ETX NAK STX ESC $F Result QUALITY, Content CS1 CS2 ETX NAKESC $E Erase Template ESC $F Enroll and Store Template on MR350 MkiiESC $G Enroll and Store Template on MV1100 ESC $H Verify TemplateESC $I Verify ID ESC $L Download TemplateESC $S Set Globe Threshold ESC $S Get Globe ThresholdESC $U Upload Template ESC $V Get VersionPage How to programning ? Programming MR350 MkiiProgramming by JobGen PRO Programming by C/C++Programming communication program Contains of the Demo Disk Data Conversion Buffer ManipulationCharacter Classification and Conversion File HandlingString Manipulation Memory AllocationPorcess Control exit Searching and Sorting MS-DOS Interface