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The PC-SIG Library 10
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The PC-Sig Library - Shareware for the IBM PC and Compatibles (PC-SIG)(Tenth Edition Disks 1-2804)(1991).iso
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PATCH256.ASC
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1983-03-29
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2KB
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45 lines
10 'PATCH 256 by Tim Fields June 13,1982
20 ' This program will patch various printer configurations into
30 ' PR256 code. This permits the user to have both Epson graphics
40 ' printers and non-graphics printers used properly on the same
50 ' system. It also patches in the default CONTROL code mode.
60 CLS:KEY OFF:BASEADDR=525
70 PRINT :PRINT :INPUT "Name of file containing PR256 program <PR256.EXE>";PGM$
80 IF LEN(PGM$)=0 THEN PGM$="PR256.EXE"
90 IF ((INSTR(PGM$,".EXE")=0) AND (INSTR(PGM$,".exe")=0)) THEN PGM$=PGM$+".EXE"
100 OPEN PGM$ FOR INPUT AS 1:CLOSE 1
110 OPEN PGM$ AS 1 LEN=1:FIELD 1,1 AS ALUE$
120 PRINT:INPUT "Which printer do you want to update (0,1,2)";PRNUMB
130 IF ((PRNUMB<0) OR (PRNUMB>2)) THEN PRINT "Invalid printer number":GOTO 120
140 PNMB = BASEADDR + (PRNUMB*6)
150 PRINT "Does printer";PRNUMB;
160 INPUT "contain Epson bit image capability (Y/N)";YN$
170 IF YN$="N" OR YN$="n" THEN GOTO 400
180 IF YN$<>"Y" AND YN$<>"y" THEN GOTO 150
190 'If the printer selected has the bit image capability, we need to set
200 'up the CONTROL character mode used by PR256.
210 CLS:PRINT :PRINT :PRINT
220 PRINT "PR256 has three different methods for handling control characters:"
230 PRINT :PRINT
240 PRINT " 1. `Pass them thru - This mode sends any CONTROL character"
250 PRINT " on to the printer as a control character. This mode"
260 PRINT " allows full user access to all Epson modes and functions."
270 PRINT
280 PRINT " 2. `Print it out' - This mode interprets any CONTROL character"
290 PRINT " as a printing character. It allows no control codes to be"
300 PRINT " sent to the Epson."
310 PRINT
320 PRINT " 3. `Print all but CR & LF' - This mode sees only ASCII 13 and"
330 PRINT " ASCII 10 (carriage return and line feed) as valid CONTROL"
340 PRINT " codes. All other CONTROL characters are assumed to be"
350 PRINT " printing characters."
360 PRINT :PRINT :PRINT
370 PRINT "What mode should printer";PRNUMB;:INPUT"be set into (1,2,3)";PRMODE
380 IF PRMODE<1 OR PRMODE>3 THEN GOTO 370
390 GET 1,PNMB:LSET VALUE$=CHR$(PRMODE-1):PUT 1,PNMB
400 IF YN$="Y" OR YN$="y" THEN YNVAL = 0 ELSE YNVAL=1
410 GET 1,PNUMB+1:LSET VALUE$=CHR$(YNVAL):PUT 1,PNUMB+1
420 PRINT :INPUT "Any more configurations (Y/N)";YN$
430 IF YN$="Y" OR YN$="y" THEN GOTO 120
440 CLOSE : SYSTEM