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Modula Definition | 1992-02-28 | 2.4 KB | 88 lines |
- (*# call(o_a_copy => off) *)
- (*%F _fdata *)
- (*# call(seg_name => null) *)
- (*%E *)
- (*# module(implementation=>on) *)
- (*# data(seg_name => null) *)
- DEFINITION MODULE QCcomm;
-
- (* This JPI Modula-2 module is part of *)
-
- (* QC -- a communications program *)
- (* by Carl Neiburger *)
- (* 169 N. 25th St.*)
- (* San Jose, Calif. 95116 *)
-
- (* CompuServe No. 72336,2257 *)
-
- FROM NFIO IMPORT File, PathStr;
- FROM UTIL IMPORT str3, str4, str5;
- FROM QCdisp IMPORT ProtoType, MaskType;
- FROM Str IMPORT CHARSET;
-
- TYPE
- MaskNameArray = ARRAY MaskType OF str5;
- OnOffArray = ARRAY BOOLEAN OF str3;
-
- CONST
- nul = 00H; soh = 01; stx = 02H; etx = 03H;
- eot = 04H; enq = 05; ack = 06H; bs = 10C;
- tab = 09H; lf = 12C; cr = 15C; dle = 10H;
- xon = 11H; xoff = 13H; nak = 15H; syn = 16H;
- can = 18H; ctlx = 18H; sub = 1AH; esc = 33B;
- space = ' '; cee = 43H; del = 7FH;
-
- ComTimedOut = 0FFFEH;
- ComNoCarrier = 0FFFDH;
- ComAbort = 0FFFCH;
-
- BuffSize = 8192;
- databits = 8;
- stopbits = 1;
- parity = 3;
-
- ProgramName = 'QC'; (* for transfer protocol IDs *)
-
- CharSetNames = MaskNameArray ('7-bit', '8-bit', 'IBM ');
-
- OnOffNames = OnOffArray ('OFF', 'ON ');
-
- BSDelNames = OnOffArray ('BS ', 'Del');
-
- EscIResponse = '#DRB,QC2.3,CA,SS7o,GF,GH,GM,PB,PX,PY,PK';
- (* Mod Ver VT100,24*80,Gif,HiRes,MedRes,
- B-Prot,Xmodem,Ymodem,Kermit *)
- (* 132 lines : '#XXX,QC2.3,CA,SS7' + 242C + ',PB,PX' *)
-
- VAR
- BackSpaceChars : CHARSET;
-
- PROCEDURE CommWrData(ch : BYTE);
-
- PROCEDURE CommWrStr( s : ARRAY OF CHAR ): CARDINAL;
- (* returns checksum *)
-
- PROCEDURE CommRdData(waitTime:CARDINAL ) : CARDINAL;
- (* only tests for abort if data is not waiting *)
-
- PROCEDURE CommRdDataTest(waitTime:CARDINAL ) : CARDINAL;
- (* always tests for abort before checking for data *)
-
- PROCEDURE setXon( TransmitOn, ReceiveOn : BOOLEAN);
-
- (*#save *)
- (*#call(near_call=>on) *)
- PROCEDURE SetBaud(baud: SHORTCARD);
-
- PROCEDURE SetBS;
- (* Sets BackSpaceCharacters *)
-
- PROCEDURE SetUp(Init: BOOLEAN);
-
- PROCEDURE checkAbort (): BOOLEAN;
- (* USES CONTROL-INTERRUPT *)
- (*#restore *)
-
- END QCcomm.
-