BBS: Inland Empire Archive
Date: 01-31-93 (07:41) Number: 363
From: DICK DENNISON Refer#: NONE
To: SCOTT DRYSDALE Recvd: NO
Subj: Re: Quick COMM question Conf: (2) Quik_Bas
DD> The break signal is NO signal, ie., the absense of a signal for 1 BLK
DD> of modulated time. (I don't have a solution).
SD> Oh. Sounds tough. Would it be possible to close the com port send an
SD> boost back the dtr before reopening, and during that little bit of tim
SD> have a break? Maybe this is one of the things you have to go to anot
SD> language for though... I certainly don't know, but if the answer come
SD> chances are I'll be saving it on disk...
Port$ = "COM4:"
SELECT CASE Port$
BaseAddress% = &H3F8
BaseAddress% = &H2F8
BaseAddress% = &H3E8
BaseAddress% = &H2E8
OldLCR% = INP(BaseAddress% + 3)
OUT (BaseAddress% + 3), (OldLCR% OR 128)
OUT (BaseAddress% + 3), (OldLCR% AND NOT 128)
OUT (BaseAddress% + 3), OldLCR%
--- VP [DOS] V4.09e
* Origin: The MailMan (914)374-3903 NY Quick Share Pt #7 *HST (1:272/34)