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Article #2164

Re: Help on request 4 info on aux: and related stuff

#2164
From: STEVE DREW 16-Nov-1989 1318
Date: Thu, 16 Nov 1989 21:30
51 lines
2851 bytes
-> 2)  A pointer to some source in C (manx preferably), that details
->     how to implement the XPR library thing.
->  
-> 3)  Ideas on what the best route would be in creating an aux: type
->     device with the following things in mind:
->  
->          i.   Ability to give it decent con: or newcon: compatability
->         ii.   Not have it crash when someone calls over the modem to
->                a program running through the aux: device.
->        iii.   And especialy have it adjust to any baud that calls.
->  
->  Any information on anything here, or related to it (especialy 3.iii !!),
-> please email me.
->  
->  I have one aux: type device from a fred fish disk, but while it's better
-> in several ways over the 1.3 aux device (haven't tried with 1.3.2's new
-> serial device).  First, it doesn't crash ought-right, but I haven't had
-> any luck in managing to compile the code that came with it to accomodate
-> my needs.
->  

Funny you should mention this. I wrote that aux: handler you 
mentioned (way back...). It should compile just fine with manx 3.6a.

Lately, I have made a few improvements with it and fixed a couple of bugs.

I also wrote a utility "AZ" that uses the XPRZmodem.library to
allow Zmodem transfers while dailed up through AUX: It works 
quite well. I just made the "AZ" utility send AUX: a dos packet 
to tell it to sleep while "AZ" shares the serial port. 

The only thing I'm strugling over, is that about 1 out of 5 times 
while SZ'ding to the amiga the file transfer aborts at the 16K point, 
which is when the Amiga writes to disk. It gets a CRC error on the 
17K packet that was received while writing to disk. It never happens to RAM:.
And I've even set the serial buffer size upto 4k.

Anybody got any ideas on this one?

Also what would also be usefull when dailed up to the amiga,  if the
machine should happen to guru, then to be able to bypass the "RED GURU BOX"
and continue with the reboot, it's easy to disable system requesters but
how does one disable the GURU BOX to forced the machine to reboot?

/Steve

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    	Steve Drew at	ARPA:    drew%cgofs.dec.com@decwrl.dec.com
    			USENET:  {decvax!decwrl}!cgofs.dec.com!drew    
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From: drew@cgofs.dec.com (STEVE DREW  16-Nov-1989 1318)
Newsgroups: comp.sys.amiga.tech
Subject: Re: Help on request 4 info on aux: and related stuff
Message-ID: <8911162131.AA06419@decwrl.dec.com>
Date: 16 Nov 89 21:30:54 GMT
Article-I.D.: decwrl.8911162131.AA06419
Organization: Digital Equipment Corporation
Lines: 51