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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

2555.0. "PCUtil help required" by WELSWS::FINNIS () Wed May 10 1989 09:14


	Has anyone used PCUtil on the Extras disk.?

	I have built the floppy interface described elsewhere in
	the Notes File, and have added a 5 1/4 drive to it.
	I tried as drive 1 and 2 , leaving the disk out etc..etc..
	But can have no luck in accessing the disk via this
	utility. It works fine under AmigaDos, even without an
	entry in the Mountlist..

	Any ideas would be greatly appreciated ..

			Pete
    
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2555.1Nomen est omen.FRAMBO::BALZERWed May 10 1989 10:0912
    
    Yep, I used before I bought Dos2Dos.
    The trick with PCUtil is that it looks specifically for an original
    Amiga/CBM 5.25" drive. Like the 3.5" it identifies itself during
    the config phase to the system (if I remember correctly it sends
    eight "5"'s instead of "F"'s with the 3.5" drive).
    I have an interface that mimics both drive types, so no problem.
    There is some utility on a Fish disk >150 (PCPatch???) that might
    do the trick, if that fails you better go out and get Dos2Dos.
    
    -	<CB>
    
2555.2ACESMK::SNIDERWed May 10 1989 14:0411
    Re: 1
    	Can you use nib or turboback that are in public domain?
    	I have a setup with external drives and those two and a few
    	other public domain software don't work.  They respond with
    	a disk not present type of error.  If interface works with
    	these types of programs, would you either send me a copy or
    	post it.
    
    Thanks
    -pete
    
2555.3DiskChange/DiskPresent problem?FRAMBO::BALZERThu May 11 1989 05:5215
    Re: .2 
    
    I'll try to locate the schematics, but this wasn't a too simple
    layout. 
    Anyway, what are those programs complaining about?
    I beta tested TurboBackup, so let's take this for an example.
    Does TB complain that there is no disk in drive, or doesn't it show
    the drive as available at all?
    If it misses a disk, you don't have a DiskChange logic, or it at
    least doesn't work. This could be solved somewhat easier.
    
    I'll get back to you on Tuesday,
    
    -	<CB>
    
2555.4WELSWS::FINNISThu May 11 1989 09:203
    
    I've never tried either of these so I don't know.
    But that is the error I also get.
2555.5ACESMK::SNIDERThu May 11 1989 22:4911
    Re: .3
    
    TB recognize the external drive but after selecting  and clicking
    on GO, TB complain that there is "No Disk in Drive".  After selecting
    quit all the drives are accessed as if diskchange was given.  The drives
    are automatically recognized by AmigaDos.  
    
    NIB doesn't react as kindly, nib does something with the video so it 
    goes strange.  The machine still responds but the video is unuseable 
    and will not exit.
    
2555.6Does AmiDOS detect disk changes?FROCKY::BALZERFri May 12 1989 04:2211
    Re: -1.
    Strange...
    Does AmigaDOS detect disk changes? Without giving the Diskchange
    comand? If so, something very subtle is wrong here.
    I'm still looking for the schematics and I will meet the co-author
    of TurboBackup, Martin Kopp today and explain this problem to him.
    Maybe he knows something I don't.    
    
    'till then,
    -	<CB>
    
2555.7ACESMK::SNIDERFri May 12 1989 09:467
    RE: .6     
    No, Amigados doen't recognize an autodisk change.  The diskchange
    command does work.  But, apparently when Turbobackup exists all
    the disk are revalidated.
    
    The circuit I'm using is modified from the one posted on usenet so
    that it would handle 3 drives.
2555.8Ya need hardware diskchange.FRAMBO::BALZERTue May 16 1989 11:4115
    Re: -1
    
    OK, what you need is a hardware diskchange generator. This could
    either be a pushbutton or some curcuit that really senses if a disk
    is inserted or not.
    I'm still looking for that schematics, but I guess I'll have to
    redraw 'em. But if I remember correctly, you'll only have to change
    the level on the diskchange line (or whatever it is called) on the
    23DB connector.
    But that I check out with original CBM drafts I have at home, so
    to be on the safe side, wait 'till tomorow and I'll explain that
    in some more detail.
    
    -	<CB>
    
2555.9I knowACESMK::SNIDERTue May 16 1989 13:058
    
    RE: .8
    
    I know that I could put a momentary-on push button on line 11 connect
    to ground. But, how would this help the programs, like Turbobackup
    and NIB?  The button would make my life easier as far as changing
    disks.