home *** CD-ROM | disk | FTP | other *** search
-
- ; **** DRAFT--Not Final ****
- ; ZCPR 3.3 System TCAP
- ;
- ; Version for the Visual 50 in the Hazeltine emulation mode using
- ; Escape as a lead in character.
- ;
- ; Copyright 1985, 1986 by Richard Conn, Dennis Wright, and Echelon, Inc.
- ; All Rights Reserved
- ;
- ; Note on Padding:
- ; All entries which have an asterisk (like, *) following
- ; their one-line explanation have delays which may be
- ; variable.
- ; Note on Definition:
- ; If a function is not available for a particular terminal,
- ; its string should be 0 and its delay should be 0 (if it has
- ; a delay).
- ;
- ;
- ; Section 1: Basic Terminal Characteristics
- ;
- ; YU Single Character Generated by Uparrow Key on Keyboard
- ; YD Single Character Generated by Downarrow Key on Keyboard
- ; YL Single Character Generated by Leftarrow Key on Keyboard
- ; YR Single Character Generated by Rightarrow Key on Keyboard
- ; Note: If no arrow keys or arrow keys generate more than
- ; one character (like VT100), then use WordStar convention
- ; for these codes: YU=^E, YD=^X, YL=^S, YR=^D
- ;
- ; CL Clear Screen String (has a delay which may be variable);
- ; cursor is placed in home position (upper left corner) when
- ; this sequence is complete
- ;
- ; CM Cursor Motion String (see explanation of codes in the Manual)
- ;
- ; CE Clear to End of Line String; cursor is left at original
- ; position when this sequence is complete
- ;
- ; SO Begin Highlighting (Reverse Video or Dim); no character
- ; positions on the screen are used by this sequence (ie, cursor
- ; does not move after this sequence is complete)
- ; SE End Highlighting (return to Normal display intensity); no
- ; character positions on the screen are used by this sequence
- ;
- ; TI Initialize Terminal String; it is preferred that nothing be
- ; output to the screen by this sequence, but no output is not
- ; required
- ; TE Deinitialize Terminal String; it is preferred that nothing
- ; be output to the screen by this sequence
- ;
- envor2:
- db 'Visual 50/Hazel ' ; Name of Terminal (16 chars)
- db 'E'-'@' ; YU (YU = Cursor UP)
- db 'X'-'@' ; YD (YD = Cursor DOWN)
- db 'D'-'@' ; YL (YL = Cursor LEFT)
- db 'S'-'@' ; YR (YR = Cursor RIGHT)
- db 15 ; CL Delay (CL = Clear Screen)*
- db 0 ; CM Delay (CM = Cursor Motion)
- db 2 ; CE Delay (CE = Clear to EOL)
- db 1bh,'\'-'@',0 ; CL String
- db 1bh,'Q'-'@','%r%.%.',0 ; CM String
- db 1bh,'O'-'@',0 ; CE String
- db 1bh,'Y'-'@',0 ; SO String (SO = Stand Out Mode)
- db 1bh,'_'-'@',0 ; SE String (SE = End Stand Out Mode)
- db 0 ; TI String (TI = Terminal Init)
- db 0 ; TE String (TE = Terminal Deinit)
- ;
- ; Section 2: Business Graphics
- ;
- ; The following strings are used to create graphics symbols.
- ; If your terminal does not support business graphics, make (GO) and (GE)
- ; a non-zero non-printable character that has no effect on your
- ; terminal and use ASCII characters like '*' to replace the graphics
- ; characters. Recommended character values are indicated in [], like [*].
- ; An alternate recommendation using '.' and ':' will be made with release
- ; of ZCPRB3.
- ;
- db 0 ; GO Delay (GO = Graphics On)
- db 0 ; GE Delay (GE = Graphics End)
- db 1bh,'F',0 ; GO - Graphics on string
- db 1bh,'G',0 ; GE - Graphics end string
- db 's',0 ; GULC - Upper left corner [*]
- db 'l',0 ; GURC - Upper right corner [*]
- db 'e',0 ; GLLC - Lower left corner [*]
- db 'm',0 ; GLRC - Lower right corner [*]
- db '`',0 ; GHL - Horizontal line [-]
- db 'a',0 ; GVL - Vertical line [|]
- db '*',0 ; GFB - Full block [*]
- db '#',0 ; GHB - Hashed block [#]
- db 'd',0 ; GUI - Upper intersect [+]
- db 'c',0 ; GLI - Lower intersect [+]
- db 'b',0 ; GIS - Intersection [+]
- db 'o',0 ; GRTI - Right intersect [+]
- db 'n',0 ; GLTI - Left intersect [+]
- ;
- ; Section 3: Windowing
- ;
- ; The following environmental data must be present if window
- ; routines are to be used. GCM (Graphic Character Mask) contains
- ; any bits that are not used by on screen graphics characters.
- ; GCD (Graphics Chararacter Difference) are the bits that are
- ; stripped (by the terminal) from a sent graphics character to
- ; form the on screen graphics character.
- ;
- db 00h ; GCM - Graphic character mask byte
- db 00h ; GCD - Graphic char difference bit(s)
- ;
- ; The next string can be either a terminal control code or an
- ; address of a user supplied subroutine. If a user supplied routine
- ; is to be used set the U1 address accordingly. Remember if an
- ; address is placed here and both bytes of the address are 00h,
- ; then the RAT string will be used. If the RAT string is null the RSP
- ; string will be used. At least one of these two functions must be
- ; available for window routines, RAT is prefered.
- ;
- ; If a RAT user supplied routine is to be used it must return the
- ; characters as follows:
- ;
- ; RAT - Read character at cursor position must return the character
- ; at the current cursor position in the (A) register.
- ;
- ;
- db 1bh,'!','P'-'@',0 ; RAT - Read char at current cursor
- ; position
- ; db 0 ; Zero if using RSP
- ;
- ; Set the following address non-zero if user supplied RAT subroutine
- ; is to be used.
- ;
- dw 0 ; U1 - Use user supplied RAT routine
- ;
- db 0 ; RSP - Read screen page
- ;
- ; If RSP is to be used the following two bytes must be defined; if not,
- ; make them zero.
- ;
- db 00h ; ELM - End of line mark
- db 00h ; EPM - End of screen mark
- ;
- ; These bytes are the screen codes sent by the terminal at the end of
- ; each line (ELM) and end of page (EPM). Some terminals like the WYSE 50
- ; may have graphics character codes that are the same as the ELM or EPM
- ; codes. In this case an alternative graphic character must be used.
- ;
- ; Section 4: Extended Terminal Characteristics
- ; (More to be added in banked ZCPRB3 256-byte version)
- ;
- ; CD Clear to End of Display; the cursor is not moved by this
- ; action
- ; KL Keyboard Lock; the keys on the keyboard are made inoperative
- ; KU Keyboard Unlock; the keys on the keyboard are made operative
- ;
- ; CDO Cursor Display Off; Cursor is no longer displayed, no
- ; character positions on the screen are used by this sequence
- ; CDE Cursor Display Enable; Cursor is displayed, no character
- ; positions on the screen are used by this sequence
- ;
- db 10 ; CD Delay (CD = Clear to End Display)*
- db 1bh,'k',0 ; CD String
- db 1bh,'U'-'@',0 ; KL String (KL = Keyboard Lock)
- db 1bh,'F'-'@',0 ; KU String (KU = Keyboard Unlock)
- db 1bh,'m',0 ; CDO String (Cursor Display Off)
- db 1bh,'X',0 ; CDE String (Cursor Display Enable)
- ;
- ds 80H-($-envor2) ; Make exactly 80H bytes long
- ;
- ; End of ZCPR 3.3 TCAP
- ;
- END