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PA3BNX > ALL 31.12.05 13:09l 55 Lines 1411 Bytes #999 (0) @ WW
BID : 5158_PI8SHB
Read: DL5SFI GUEST
Subj: LPT remote for tsthost143c.
Path: DB0FHN<DB0FOR<DB0MRW<OK0PPL<DB0RES<ON0AR<PI8ZAA<PI8SHB
Sent: 051230/1221Z @:PI8SHB.#NBO.NLD.EU #:5158 ['s-Hertogenbosch] $:5158_PI8SHB
From: PA3BNX@PI8SHB.#NBO.NLD.EU
To : ALL@WW
Rhenen, 29-dec-2005
Subject:Remote LPT through TSThost143c packet.
-----------------------------------------------
Hello everybody,
I have written a smal external QB4.5 program for TSTHost143.c for dos.
It can switch lpt pins high/low or check its status.
It uses the eight datalines from a lpt db25 connector pin 2 to 9.
So now its easy to switch things on and of via packet link.
Just connect the PMS and type 'rem lpt1 xx110000'
and pins 3 and 4 are going to 5 volts.
Pins 1 and two stay the same and pins 5 to 9 are going to 0 volts.
So x means doesn't care.
You can use lpt1 to lpt3.
If only typed 'rem lpt' or 'rem' then you get a short help.
I use optocouplers and relais to switch all kind of things on 230V ac or just
12 Volt on and of remote by it.
Just copy the REM.exe program in the TST\PG directory and it works.
Thats all.
It can use a file called remcall.txt with in max 10 calls for lptadjust
permissions.
Put it in the same dir as rem.exe.
Like:
PA3BNX
G8MNY
PA0CVW
If that file is not present all calls can adjust lptpins.
The circuit diagram of the lptport interface has been uplaoded before by me
in the BBS.
Nice to test is is use 8x 330 ohm resistors in series with 8 leds on the
lpt pins to mass pins 18-25 to test it.
Let me now if you like it or have other wishes to make in it.
Suk6 from PA3BNX@PI8SHB
L.J.W. Baars.
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