Unitech MR350MKII Abort ESC a, Execute ESC X filename, Directory ESC D, Erase ESC E filename

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restored from the Flash ROM.The hard reset command will not purge the program files that stored on Flash ROM

The hard reset command does not have any parameter or value. The equivalent keypad invoking sequence is entering the supervisor mode and selecting an initialization command.

2.Abort ( ESC A )

Abort is the "soft reset" command. The MR350MKII terminates its execution and returns to ready mode. Programs and data that have been stored in the MR350MKII RAM space are preserved. The system parameters remain unchanged. The abort command does not have any parameter or value. The equivalent keypad invoking sequence is pressing the [SHIFT] and [F5/*] keys at the same time.

3.Execute ( ESC X filename )

The host system may instruct the MR350MKII to execute a program which is resided in the RAM or Flash ROM of MR350MKII. The host issues this command with the executable program name as its parameter. The MR350MKII acknowledges with an ACK response if the program exists and starts execution.

The Execute command has one parameter, the file name. The Execute command can also be invoked via the MR350MKII workstation menu.

Execute Flash ROM program ( ESC X/ROM filename )

The host system may instruct the MR350MKII to execute a program which is resided in the Flash ROM of MR350MKII.

4.Directory ( ESC D )

The directory command instructs the MR350MKII to return a list of available files in the RAM of the MR350MKII. The directory command can also be invoked via the MR350MKII workstation menu. When invoked from the keypad the directory is listed on the LCD display.

Directory Flash ROM ( ESC D/ROM )

The directory command instructs the MR350MKII to return a list of available programs in the Flash ROM of the MR350MKII.

5.Erase ( ESC E filename )

The erase command deletes a file from the MR350MKII RAM. An ACK response will be given if the file existed and was deleted, otherwise an NAK response is generated by the MR350MKII. The erase command has one parameter, the file name. The erase command can also be invoked via the MR350MKII workstation menu.

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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 SubsystemPoint to point mode Multi-point modeCommunication Subsystem Real time clock subsystemDownload Program in Point-to-point mode Bar code / Magnetic stripe / Proximity / ICC? MS-KermitSEND file name ? MS-KermitGET file nameDownload Program in Multi-point mode COM1-4?Then, the screen will display MR350MKIISet beepers volume Page Devconfig Data StructureDevice Control Table Type DefinitionBarcodeconfig Barcode Control TableType Definition Comconfig Communication Control Table of Host portByte WordTerminal Control Table available for host port only Page Page O Function Calls LCD Display INT 10HClear screen Set cursor type1A Enable/disable LCD Backlight INT 21H Get cursor positionScroll screen Communication Environment Setup 1C Select COM1 or COM2 as the host portSet host port protocol 1C Set serial port flow controlXON/XOFF CTS/RTS1C Setup multi-point address 1C Set polling timeout durationSet COM1 port as RS485 or modem Host Port for Multi-point Protocol I/O INT21HRead host port Output dataCheck if Busy-port RS-232 port serial I/O using INT 34H Serial I/O for RS-232 and RS-485Input data Disable RS-232 port Set Communication parametersBIT # Page Set RTS signal of RS-232 port Read CTS signal of RS-232 portRS-485 port serial I/O using INT 33H 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 Relay Output / Digit Input / Buzzer / LED Indicator Set LED indicator ON/OFFRead Photo Coupler Level state INT 08H LOWActivate/Deactivate Relay ports INT 09H OpenClose 1A Buzzer On/Off1A Set buzzer volume Alarm On/OffGet Security state 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 1F Enable the decoding of a barcode symbology 1A Check lithium battery levelEAN/UPC Miscellaneous INT 21H1B Get Address ID of the terminal Set interrupt vectorGet 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 modeAscii code corresponded to scan code in Alphabetic mode DOS ManagerWrite stdout Read stdaux COM2 RS-232 port Write stdaux COM2 RS-232 portRead / Write stdin or return 0 if none is ready Read stdin wait if no key Write character string to stdout0A Keyboard buffer input Keyhit checkDate/Time 2A Get System dateSet System date 2C Get System clock2D Set System clock File Manager3C Create or truncate file 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 CommandsAbort ESC a Execute ESC X filenameExecute Flash ROM program ESC X/ROM filename Directory ESC DAutoboot ESC O program name Password ESC P passwordDisable UPS battery ESC F Get RAM size ESC GConfiguration Commands Device Configuration ESC Barcode symbology Configuration ESC BDate/Time Configuration ESC M File Transfer Commands Download ESC L filenameUpload ESC U filename Multipoint ProtocolCMD CS1CS2 STX ESC L a . E X E CS1 CS2 AddrHost Transmissions Terminal TransmissionsProtocol Operation Commands ESC 0 Application dataSTX ESC ESC 9 Send diagnostic test data ESC a Soft Reset, Restart, or AbortESC B Enable/disable the decoding of barcode symbologies ESC C Write communication configuration table to MR350MKIIESC F Disable UPS battery to supply power ESC D Read directory of RAM disk to hostESC D/ROM Read directory of Flash ROM to host ESC E Erase a file from the MR350MKII directoryESC H Hard Reset and initiate power on test ESC G/ROM Get MR350MKIIs Flash ROM sizeESC I Get filename of current executing program ESC J Check if file existed or notESC N Set Buzzer Volume ESC K Set keyboard lockingESC L Transfer file to MR350MKII ESC M Write date and time to MR350MKIIESC P Set supervisor password maxi characters ESC T Write terminal configuration table to MR350MKIIESC V Write device configuration table to MR350MKII ESC O/ROM Set auto-execution program on ROMESC Commands Added for MV1100 Fingerprint Module ESC v Get Terminal ID and version noESC X Start program execution ESC X Start program execution on ROMSTX ESC $D CS1 CS2 Addr STX ESC $D Result CS1 CS2 ETXNAK Result STX ESC $F Result QUALITY, Content CS1 CS2 ETX NAK ESC $E Erase TemplateSTX ESC $E Result CS1 CS2 ETX NAK 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 Buffer Manipulation Character Classification and ConversionData Conversion File HandlingMemory Allocation Porcess Control exit Searching and SortingString Manipulation MS-DOS Interface