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1 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com WTnVT (Telnet / SSH) Tutorial Common cases of configuration.

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Presentation on theme: "1 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com WTnVT (Telnet / SSH) Tutorial Common cases of configuration."— Presentation transcript:

1 1 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com WTnVT (Telnet / SSH) Tutorial Common cases of configuration

2 2 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com WTn52 -> 5250 / 3270 emulation Not in this document! Define the emulation 52 / VT 5250 (SNA LU 6.2) 5251-11, 5292-2, etc. AS400 / iSeries / i5 (OS/400) 3270 (SNA LU 3) 3278-2, 3279-2, etc. IBM/3090 S/390 (System/370) WTnVT -> VT, ANSI, SSH emulation Telnet VT VT100, VT220, ANSI, etc. Win2000-2008/UNIX SSH Xterm, VTxxx, etc. UNIX / Linux Open the WTn52 (5250 / 3270) tutorial

3 3 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com License activation Configuring the emulator Keyboard mapping Touch screen actions Display configuration Barcode reading Display Translation Advanced configuration Table of contents

4 4 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com

5 5 Options: On-line, by Internet connection. E-mail license request. Demo mode: Telnet sessions disconnect itself after 5 minutes. Document License activation guide License activation License activation may be performed using a desktop PC or directly with the PDA if the device has internet connection availability

6 6 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com

7 7 Access to the emulator configuration Start > WireLess TelNet WCE VT SSH > TelNet Clients - Default Profile > (PDA Model) Emulator configuration is stored in files on the PC. At each modification they will be copied to the PDA How to configure the emulator? Change the configuration, i./e.: [ VT_EMULATION] DragDisplay = Yes Download configuration to the PDA 3 3 1 1 Restart the program to read new configuration 4 4 Configuration Configuration download by ActiveSync 2 2

8 8 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com

9 9 It is possible to map any keystroke to any character sequence Keyboard Mapping Configuration The changes are done in the VT configuration file. Access it from installation page. TIP! -> some samples Configure F5: Applications expects specific escape sequences for function keys. Ctrl-C Make Ctrl-C with F3 On-line Forum Warning, configure the section of the emulated model to use (TTypePreferred). [VT_FNKEYS_ANSI] [VT_FNKEYS_VT100] On-line help

10 10 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com How-to configure the keyboard mapping? Keyboard Mapping In the VT configuration SEQUENCE sent to Host Function Key TIP! -> In the configuration file The keys are grouped by terminal model (ANSI, VT52, VT100) then by function type (FN, Shift + FN, Cursor) : [VT_FNKEYS_ANSI] Function keys for an ANSI emulation. [VT_SFNKEYS_ANSI] Shift + Function keys for an ANSI emulation. [VT_CURKEYS_ANSI] Movement cursor keys for an ANSI emulation. [VT_CURKEYSAPP_ANSI] Movement cursor keys for an ANSI emulation in application mode. On-line help Terminal model The sequence differs following the emulated terminal (TTypePreferred).

11 11 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com You need to: Identify the 'scancode of the key or keystroke to be mapped to an escape sequence. Keyboard Mapping TIP! -> Identify the scan code: In the Keyboard Test dialog on the PDA it is possible to check the scan code generated by any key. Configuration > Keyboard Test On-line help A keystroke that is not in any group On-line help Configuration (VT file) [VT_SCANCODES] Allows to map any scan code to any sequence (regardless the selected terminal type). One scan code (key) One sequence to send to Host Example: To map needed special characters that are not present in the PDA keyboard. Press ESC to perform a tab On-line forum

12 12 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Touch screen actions

13 13 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com With the touch screen, the stylus or the fingers, it is possible to perform actions Touch screen actions Display scroll Scroll the display in the virtual screen by moving the stylus. Allow to scroll the visible part of the emulated screen in the display to view all the content. Configuration (VT file) [VT_EMULATION] DragDisplay = Yes Available features On-line helpOn-line forum

14 14 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com With the touch screen, the stylus or the fingers, it is possible to perform actions Touch screen actions VT Function keys on screen Send an escape sequence to the Host by touching the screen. Using the stylus you can touch any "Fx text on the screen. (x= is the function number). i./e.: if the text reads F4, when touching over this text, emulator sends F4 escape sequence to Host. Configuration (VT file) [VT_EMULATION] FunctionByTap = Yes Available features On-line help On-line forum

15 15 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com With the touch screen, the stylus or the fingers, it is possible to perform actions Touch screen actions Available features Double Tap With a double tap on the screen, you can generate any keystroke, which also can be a function. Operation Touch two times the screen in the same place, then remove the stylus. Configuration (VT file) [VT_EMULATION] DoubleTap=\XX (key code) Example of use It is possible to configure the double tap to launch the virtual keyboard (SIP Panel) on the screen. SipScanCode (Use the same code than DoubleTap – 00FF for example) It is also possible to generate: Enter (\0D) Letters / digits «..A » On-line help On-line forum

16 16 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com

17 17 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Configure it by changing the font size in the current session 2. See the resulting configuration in the PDA Go to configuration dialog and see the currently selected size and font. 3.Make the configuration persistent Change the configuration on the PC. The generic configuration file [DISPLAYFONT] FullName= Size= On-line help 1.Try the different sizes in the active session In the active session, on the menu Tools, with Text Size + and Text Size – is possible to dynamically change the font size. On-line help On-line forum

18 18 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Configure it by changing the number of visible rows / columns on screen Font and size Try different layouts with different fonts and sizes. Warning. Prefer fixed width fonts (monospaced) Font Example Example 1 Example 2 Example 1Example 2 Font Example Example 1 Example 2 Example 1Example 2 TIP 1. Test it in the PDA Connect emulator to Host. With the menu Go / main, go back to main menu. Go to [configure] / [Display Configuration], change the value in the combo-box, then click on [select]. 2. Make the configuration persistent Configuration option (generic file) [DISPLAYFONT] FullName= Size= On-line forum Indicator shows rows and columns following the selected configuration On-line help

19 19 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Barcode reading

20 20 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com CONFIGURATION (generic file) Configure the suffix to add after the barcode read. Configuration Option [SCANNER] Suffix=\0D Read a barcode, then send [ENTER] Enter as terminator Configure the suffix to be added after reading a specific barcode type. Configuration option [CODE_39] [CODE_128] … Suffix=..X..Y\0D It is possible to add a prefix and / or a suffix in any barcode read Ii is possible to add a prefix and / or a suffix to a specific barcode type (code 39, code 128). On-line help On-line forum

21 21 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Read a barcode, then replace unwanted characters Cleaning the barcode CONFIGURATION (Generic file) Configure the characters to be replaced in any barcode. Four replacement options. Configuration option [SCANNER] ReplaceChar1= Options The character to suppress. The replacement character. On-line helpOn-line forum

22 22 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Display Translation

23 23 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com There are options to give back the original UNICODE display Display translation Explanation: The Telnet protocol is over 7 bits (0x00-0x7F) or 8 bits (0x00-0xFF) (ASCII). The display is now in UNICODE – 16 Bits (0x0000-0xFFFF). On-line help Application UNICODE 16 Bits Display UNICODE Telnet Server ASCII 8 Bits Wireless Telnet VT ASCII 8 Bits Telnet protocol ASCII 8 Bits 16 >> 8 Conversion 8 >>16 Conversion DEC_VT 3 Translators Type 0 PC_LIKE 1 Translator Type 1 ANSI 1 Translator Type 2 ASCII Without translator UTF-8 Without translator

24 24 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com There are options to give back the original UNICODE display Display translation Explanation: Select the translation type. You need to know how is working or configured the server, or proceed by trial and error. [VT_EMULATION] (VT file) TranslatorType=3 (3=ASCII, without translator) TranslatorType=0 will use translators with XltType=0 (DEC_VT) TranslatorType=1 will use translators with XltType=1 (PC_LIKE) Modify (if needed) the translation tables. For translators PC_LIKE there is some tables that use the Microsoft page code for MS-DOS (437, 850, 852). The translators are files (that can be modified) downloaded with the emulator. [TRANSLATOR_3] (VT file) XltName=\Flash Disk\Fnt_PC852.cfg XltType=1 (1=PC_LIKE) Test with different TranslatorType, and for PC_LIKE with different translators: Fnt_PC437.cfg, Fnt_PC850.cfg, Fnt_PC852.cfg. On-line help 0=DEC_VT 3 Translators Type 0 1=PC_LIKE 1 Translator Type 1 2=ANSI 1 Translator Type 2 3=ASCII Without translator 4=UTF-8 Without translator On-line forum On-line help

25 25 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Avoid end of session Editing barcode reads Connecting a serial scanner Terminal type

26 26 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com There is an option to simulate a dialogue How-to avoid end of session? PDA configuration Explanation: 1. Some host poll the connected devices. 2. If the PDA is off (power off) it cant respond to Host. 3. On non response, the server will disconnect the client. PDA CONFIGURATION (Generic file) [TELNET] DoTcpAlive = YES It is possible to set the PDA to perform a periodic ping with the host to avoid end of session. On-line help

27 27 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Editing barcode reads Configuration (generic file) [BC_EDIT_X] On= TIP! -> What can you do? Process following read length Process following barcode type Filter to suppress or keep: Ex: (NNYYYYNNYYYN) Y=keep the char. N=Suppress the char. Add characters: Ex: (****013****) *=Keep the char NNN=Adds a char. On-line help Barcode reads can be modified by an edit processing before sending them to input fields. How does it work? 1. Evaluate processing conditions. 2. Filter the reading to keep or suppress characters. 3. Add characters. On-line forum

28 28 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Connecting a serial scanner TIP! 3 powerful options WakeUp Restart connection at PDA wake-up. RestartBtn Shows ComKbd button. Close and reopen the COMX: port by a click (useful for Bluetooth ports). RestartKey Key to restart (close and open) the COMx: port. Configuration options to connect a serial scanner CONFIGURATION (generic file) Configuration option [SCANSERIAL] On= Remind to configure a suffix (terminator) in the serial scanner to perform the code transmission. On-line help

29 29 WireLess TelNet VT – Tutorial Common cases of configuration www.softogo.com Terminal type Options to negotiate the terminal type CONFIGURATION (generic file) Option to configure [SESSION_X] TTypeSelByHost=Yes TTypePreferred= 3 (VT220) TTypeName= On-line help Explanation: The terminal type is sent to Host by emulator (TTypePreferred) The Host can modify it (TTypeSelByHost). The applications may check the terminal type (UNIX / LINUX- $TERM) The emulator can send a user defined terminal type (TTypeName) Current emulation is displayed in the session bar. TIP! -> Has the host changed the terminal type? On-line forum


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