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TEST.BAS
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BASIC Source File
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2000-06-30
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896b
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34 lines
100 'August 18, 1985
110 '
120 'Short demonstration program to show the use of BDOS.ASM
130 'in conjunction with any of the versions of BYE that
140 'are set up as a CP/M RSX with extended BDOS calls for
150 'controlling the communications environment.
160 '
170 'Bill Bolton, Software Tools RCPM, Brisbane, Australia
180 'Phone +61-7-378-9530 1200/2400 bps
190 '
200 DEFINT A-Z
210 FUNC = 32:
VALUE = 241:
RESULT = 0
220 CALL BDOS(FUNC,VALUE,RESULT) '<---- ask BYE if its there?
230 IF RESULT = 77 THEN
PRINT "BYE337/501 present"
ELSE
PRINT "Can't find BYE"
240 IF (RESULT = 77) THEN
FUNC = 65:
VALUE = 0:
RESULT = 0:
CALL BDOS(FUNC,VALUE,RESULT):
ONLINE = RESULT
ELSE
ONLINE = 1:
PRINT "Simulating Carrier Detect"
250 IF (ONLINE = 0) THEN
PRINT "Not On Line"
ELSE
PRINT "On Line"
260 END