Series 3000 Application Programmer's Guide

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1-8 Series 3000 Application Programmer’s Guide These changes are required before you run MODALLV.BAT (refer to the Running MODALLV.BAT section, below, in this chapter). Modifying C Libraries You may wish to create modified versions of the Microsoft Visual C++ runtime libraries that are compatible with the Series 3000 terminals. Only the modified versions of these libraries can be downloaded to and made resident in Series 3000 terminals. The file MODALLV.BAT is provided to create modified Microsoft Visual C++ libraries and stores them by default in the c:\3000\VLIB\LIBRS and c:\3000\LIB\LIBRS directories (see Figure 1-1). Before executing MODALLV.BAT, your computer’s environment variables must have been modified as described above in the Update AUTOEXEC.BAT section. The following Microsoft libraries must also be present before running the MODALLV.BAT files SLIBCx.LIB MLIBCx.LIB where x=E, A and/or 7 Running MODALLV.BAT To execute the MODALLV.BAT file, assuming Microsoft Visual C++ and the ADK are installed in their default directories, issue this command: MODALLV.BAT C:\msvc\lib C:\3000\vlib This command creates the modified libraries for small and medium memory models and places the standard library files in the directory \3000\vlib and the split-resident library files in the directory \3000\vlib\librs. In order for the Microsoft Linker to find these modified libraries instead of the standard libraries, make sure that the directory C:\3000\vlib precedes C:\msvc\lib in your development PC’s AUTOEXEC.BAT file.
Configuring the PC Display Installing the ADK You can change the way the colors are displayed by some of the ADK programs by using the PC Configuration Utility, MSICFG.EXE. To run MSICFG, enter: msicfg The configuration menu is then displayed. Select Video Mode Use the Select Video Mode option to select Color Mode (the default) or Black & White Mode. Color mode provides 16 foreground and eight background colors to choose from. Black & White Mode provides five display options: Black, White, LightGray, DarkGray, and Underline. Change Color Scheme Use Change Color Scheme to select color pairs. First, select foreground and background text colors. Select from the upper rows for Black & White Mode and from the lower rows for Color Mode. Next, you select window colors. Finally, you can select a border color. Note that most EGA boards will not display a border, even if you select one here. If no text appears in the results column, you have selected the same color for the foreground and background. Change your selections until a readable contrast is obtained. 1-9
Page 1 and 2: Series 3000 Application Programmer
Page 3 and 4: Series 3000 Application Programmer
Page 5 and 6: Contents Chapter. About This Manual
Page 7 and 8: Using the Keyboard Mapping Utility
Page 9 and 10: About This Manual Introduction and
Page 11 and 12: Chapter Descriptions About This Man
Page 13 and 14: Notational Conventions The followin
Page 15 and 16: About This Manual Series 3000 Appli
Page 17 and 18: Chapter Contents Chapter 1 Installi
Page 19 and 20: Introduction Installing the ADK The
Page 21 and 22: Installing the ADK Make sure that t
Page 23: Update AUTOEXEC.BAT Installing the
Page 27 and 28: Figure 1-2. Terminal with Cradle Co
Page 29 and 30: Chapter Contents Chapter 2 Programm
Page 31 and 32: Introduction Programming a Series 3
Page 33 and 34: 2. Compile and link the program: c:
Page 35 and 36: Microsoft C 6.0A Microsoft C 7.0 Mi
Page 37 and 38: Programming a Series 3000 Terminal
Page 39 and 40: The terminal displays: COMMAND MODE
Page 41 and 42: Status Code Meaning 1000 Control st
Page 43 and 44: Memory Management APIs Programming
Page 45 and 46: Chapter Contents Chapter 3 Terminal
Page 47 and 48: Introduction Terminal Environment A
Page 49 and 50: Memory All Series 3000 terminals ha
Page 51 and 52: Terminal Environment The standard P
Page 53 and 54: Terminal Environment The PDT 3100 a
Page 55 and 56: PC BIOS Compatibility Terminal Envi
Page 57 and 58: Chapter Contents Chapter 4 NVM Conf
Page 59 and 60: Introduction NVM Configuration As y
Page 61 and 62: System Memory Structure NVM Configu
Page 63 and 64: NVM Configuration The NVM also prov
Page 65 and 66: NVM Configuration on drive A. This
Page 67 and 68: NVM Configuration At minimum, the s
Page 69 and 70: NVM Configuration The first five di
Page 71 and 72: NVM Configuration 2. Output switche
Page 73 and 74: Table 4-1. USRCFG Command Line Swit
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Sample Response File ! Load default
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NVM Configuration /u c:\3000\files1
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u C:\3000\files\eta3000.sys /l 0000
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Chapter Contents Chapter 5 Terminal
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Introduction Terminal Initializatio
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Figure 5-1. BLDINIT Main Menu Termi
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Terminal Initialization Press to r
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Terminal Initialization The hyperte
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These files are in the C:\3000\SAMP
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Terminal Initialization Table 5-1.
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Chapter Contents Chapter 6 Managing
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Introduction Managing Files As you
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Managing Files You require very fas
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Record Overwrite Protection Managin
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Managing Files 2. Declare and alloc
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Managing Files This is the linkable
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2. Compile and link the application
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Managing Files Do not mix the MS-DO
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destroy_data_set( ) Managing Files
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Chapter Contents Chapter 7 Managing
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Introduction Managing Memory As you
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Determining NVM Requirements Managi
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Use a resident library to reduce co
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Managing Available Memory Managing
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We only mention these to warn again
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Get Available RAM Disk Space (mfree
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Managing Memory By default, the RAM
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Chapter Contents Chapter 8 Display
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Introduction Display Handling As yo
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Row 0, Column 0 Virtual Screen (25x
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ow 0, Column 0 Multiple Display Pag
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Character As TTY.” Loren ipsum do
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Display Handling It is generally be
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write Writes data to a file _dos_op
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Display Handling For detailed descr
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Keyboard State Character Attributes
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Display Handling For descriptions o
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Display Fonts Display Handling Seri
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Display Handling You are also asked
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Display Handling 6. To save the fil
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Table 8-1. Font Builder General Com
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Table 8-3. Character Window Keystro
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Making a Font TSR Display Handling
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Chapter Contents Chapter 9 Keyboard
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Introduction Keyboard Processing As
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Scan Code Translation Scan codes ar
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Key Legend Table 9-1. 56-key Scan C
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Meta Code Translation Keyboard Proc
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Limits on Keyboard Redefinition Key
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Keyboard Processing The next step i
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Keyboard Processing 3. Call DOS lib
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CONSOLE QUEUE label key label key k
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Keyboard Processing are in the queu
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Using DOS I/O Control Functions Key
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Conserving Power Keyboard Processin
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Wakeup Events Keyboard Processing T
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Planning Your Application Keyboard
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Keyboard Mapping (Map Definition) U
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SPACE Series 3300 35-key Keyboard A
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Keyboard Processing To change the c
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Redefining the Keyboard Keyboard Pr
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Keyboard Processing For further inf
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Chapter 10 Scanning Chapter Content
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Introduction Scanning As you read t
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Scanning Table 10-1. Differences Be
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Scanning Use this method in applica
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Loading SCAN3000 Scanning SCAN3000.
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Loading SCAN3500 Scanning SCAN3500.
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Scanning For background scanning, s
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Decoder Selection Menu Screen (see
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Supplementals * (decoder name) Data
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Baud Rate PDF 417 Interface Paramet
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Scanning Separator data mode allows
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ar code is not parsed by the rest o
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-LOOP Initial Default : Not Applica
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Table 10-4. Valid Values for typenu
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After scanning, the PDF label user
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Additionally, while scanning bar co
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Code Lengths Scanning Code lengths
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Decode UPC/EAN Supplemental Scannin
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Scanning Security Level 0 This is t
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Parameter Menu Scanning Scanning Ba
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Table 10-7. Bar Code Menu Parameter
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PDF 417 Scanning Mode Options When
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Code Types (Continued) ADD UPC-E1 D
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Code Types (Continued) ADD PDF417 N
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Code Lengths (Continued) CODABAR AN
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Code Lengths (Continued) D 2 OF 5 A
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Code Lengths (Continued) Note: Choo
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Code Lengths (Continued) CODE 11 AN
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Decode Options TRANSMIT UPC-E0 CHEC
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Decode Options (Continued) DECODE C
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Decode Options (Continued) DECODE M
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Decode Options (Continued) Select t
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Decode Options (Continued) UPC/EAN
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Decode Options (Continued) Decode R
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UPC-E0 Preamble Scanning Select one
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Special Decode Options Simple Redun
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Special Decode Options (Continued)
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Check Digits, Code 11 and MSI Scann
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Modifying the Scanner, Reader, and
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*DepNote1 *DepNote2 Figure 10-8. DE
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Scanning Characteristics, Parameter
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Parameters Scanning The Parameters
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Extensions Scanning Extensions are
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Miscellaneous Scanning The Miscella
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Updating the Scanner, Readers, and
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Chapter Contents Chapter 11 Data Co
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Introduction Data Communications As
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Data Communications 2. Data can be
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Initialization of communications pa
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Communications APIs Data Communicat
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BIOS API APPLICATION COMMUNICATIONS
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URM Functions Data Communications U
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Data Communications In a Read-to-Wr
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Table 11-1. URM Communications Para
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Data Communications It is your resp
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Data Communications The translation
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Data Communications This table tran
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Selecting a Protocol Data Communica
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comm_in_separators.NonHeaderPre = 0
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Header Block Data Communications A
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Using the IOCTL Commands Data Commu
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Programming the Internal Modem Data
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Sequence of BIOS Calls Data Communi
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Walking Through the Code The basic
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C1_ComTrnProcess C1_ComTrnProcess p
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Managing Terminal Resources Power M
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Unattended Communications There are
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The Different Types of Sessions Dat
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Sample Cradle Programs There are tw
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Data Communications 3. “This is t
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Data Communications computer not li
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DSR/DTR Loss Data Communications Th
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0 1 2 3 4 5 6 * # @ ID Character Sy
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* 4 1 FILE.TXT D = 2A Figure 11-5.
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Chapter Contents Chapter 12 Writing
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Introduction Writing Resident Progr
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Types of Resident Programs Writing
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Writing Resident Programs The resid
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Calling a Resident Program Writing
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Writing Resident Programs Writing R
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Interrupt Handlers Writing Resident
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Creating Resident Library Routines
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a Resident code file with split cod
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Writing Resident Programs Create th
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path_original_h Writing Resident Pr
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Appendix Contents Appendix A Monarc
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Introduction Appendix A: Monarch Pr
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Index Symbols .CFL files . . . . .
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Cursor control. . . . . . . . . . .
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Func state . . . . . . . . . . . .
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Create the Install Program . . . .
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Tell Us What You Think... We’d li
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