[comp.unix.aux] Scanner support under A/UX?

zimmer@cod.NOSC.MIL (Thomas L. Zimmerman) (01/30/91)

I fear that I may be loosing my mind. I was running A/UX 2.0 a while
back, then stopped for a couple months, and now am back to running A/UX
full time. I could swear that the scanner used to work under A/UX 2.0 - but
now when I fire up either Applescan or Omnipage my session crashes. Does
A/UX 2.0 support the Apple scanner? I've got awfully spoiled using Omnipage
to scan in interesting articles and product flyers - I will really miss it
if I can't get the scanner to work....

Thanks.

-- 
Lee Zimmerman, Naval Ocean Systems Center, Code 421, San Diego, CA, 92152
{arpa,mil}net: zimmer@nosc.mil
uucp: {ihnp4,akgua,decvax,dcdwest,ucbvax}!sdcsvax!nosc!zimmer

ksand@Apple.COM (Kent Sandvik) (01/30/91)

In article <2754@cod.NOSC.MIL> zimmer@cod.NOSC.MIL (Thomas L. Zimmerman) writes:
>I fear that I may be loosing my mind. I was running A/UX 2.0 a while
>back, then stopped for a couple months, and now am back to running A/UX
>full time. I could swear that the scanner used to work under A/UX 2.0 - but
>now when I fire up either Applescan or Omnipage my session crashes. Does
>A/UX 2.0 support the Apple scanner? I've got awfully spoiled using Omnipage
>to scan in interesting articles and product flyers - I will really miss it
>if I can't get the scanner to work....


The SCSI Manager is not supported with A/UX 2.0. Most of the scanning
software/drivers use the SCSI Manager. I assume you scanned from MacOS?


Regards,
Kent Sandvik

-- 
Kent Sandvik, Apple Computer Inc, Developer Technical Support
NET:ksand@apple.com, AppleLink: KSAND  DISCLAIMER: Private mumbo-jumbo
Zippy++ says: "Read my lips, no more C++ syntax..."

urlichs@smurf.sub.org (Matthias Urlichs) (02/05/91)

In comp.unix.aux, article <1991Feb1.032839.5613@muondev.uucp>,
  gosciak@muondev.uucp (Doug Gosciak) writes:
< In <48607@apple.Apple.COM> ksand@Apple.COM (Kent Sandvik) writes:
< 
< >The SCSI Manager is not supported with A/UX 2.0. Most of the scanning
< >software/drivers use the SCSI Manager. I assume you scanned from MacOS?
< 
< Lack of full SCSI Manager support in A/UX 2.0 has got to be my number one
< beef with it!
< There are just so many devices that I use or would like to use that due to
< the lack of full SCSI Manager support I'm forced to take A/UX down and
< re-boot MacOS that it would seem that Apple should make SCSI support a top
< priority for the next A/UX release.
< 
There's just one problem: The capabilities of the A/UX and MacOS SCSI
Managers are extremely different. Unless the MacOS SCSI Manager is reworked
(which seems about to happen sometime this year, or so it seems), there is
absolutely no way to make it work under A/UX in its full generality.

However, I do have some code which implements a reasonable subset (i.e. the
features 99% of the drivers out there use); but it has one major problem: It
works except "production" environment. That is, I can use it without problems
for issuing commands by SEdit or SCSI Probe, but "real" drivers don't work
yet. I don't yet know why not; the system simply hangs without any obvious
cause. Debugging gets difficult under these circumstances.

I can mail the sources to anyone who is interested in trying to find that
bug. (My own time is extremely limited right now -- trying to write that
MacOS-interface News reading program everyone's waiting for.)
You may need MPW C for the MacOS parts.

-- 
Matthias Urlichs -- urlichs@smurf.sub.org -- urlichs@smurf.ira.uka.de     /(o\
Humboldtstrasse 7 - 7500 Karlsruhe 1 - FRG -- +49+721+621127(0700-2330)   \o)/