dan@rna.UUCP (Dan Ts'o) (05/07/91)
Is there a known problem with putting a mouse on the AT&T 6300 ? I've tried using MOUSE.COM and MOUSE.SYS from Microsoft, various versions, and all hang immediately. Please email responses. Thanks. Cheers, Dan Ts'o 212-570-7671 Dept. Neurobiology dan@rna.rockefeller.edu Rockefeller Univ. ...phri!rna!dan 1230 York Ave. tso@rockvax.bitnet NY, NY 10021
dewg6808@uxa.cso.uiuc.edu (Daniel Elvis Weber) (05/09/91)
This is in regards to the note posted earlier concerning having problems getting the mouse to work on the AT&T PC6300. Unfortunately, I have the same problem and not the solution. I am posting this to provide more particulars about the behaviour of the mouse driver in the hope that it might provide somebody with some clues as to what might be going wrong. If a solution has already been determined, but e-mailed to the original author, could you either post the fix or send me mail? (Ah yes! That famous phrase: "Once you get a solution can you e-mail to me too? Me too?" :-) ) Also, just to be fair, this message will be cross-posted to other groups if no answer has been forthcoming in a week. Thank you, Daniel E. Weber weber@cs.uiuc.edu THE SOFTWARE: MS-DOS v 2.11 Copyright 1981,82,83 Microsoft Corp. (Command v 2.11) Microsoft (R) Mouse Driver v 6.26 Copyright (C) Microsoft Corp. 1983-1989 THE HARDWARE: AT&T PC6300: 640K RAM 20Mb Hard drive 1 360K Floppy (internal) 1 Serial Port (COM1) 1 Parallel Port Add-ons (concerning this problem): 1 Serial Port courtesy DAK. (Supposedly COM2) 1 Logitech Mouse - Model No. MB (82-9F ?) THE PROBLEM(S): Problem 1) The Microsoft Mouse Driver does not appear to recognize a mouse attached to the mouse port on the keyboard of the AT&T PC6300. The error message displayed is: "Driver not installed - Microsoft Mouse not found!" However, when the mouse is attached to the built in serial port (COM1) it *is* recognized. This makes using a mouse frustrating if one has other devices that need to use the serial port (e.g. a modem) because one has to disconnect whatever device is currently attached and replace it with the mouse. Several sessions of this kind of swapping prove to be tedious. Also, the diagnostics program that came with MS-DOS when the machine was purchased claims that the mouse, when attached to the keyboard, *is* attached and working, even though it is obvious that all of the tests it performs fail. Problem 2) When the mouse was purchased, it came with an add-on card that was to provide an extra RS-232 serial port: COM2. The card has yet to work correctly, and when questioned about the installation procedure, the people at DAK industries couldn't tell me what the correct settings for the dip switches were! (In fact, one gentleman in "Technical Support/Hardware Support" didn't even know what a dip switch was! I don't mean to slam them, but I've never received poorer service in my life.) I've already tried setting all of the various COM2 settings described in the MS-DOS manual with no luck. However, I haven't tried all 256x(#settings) combinations of the dip switches and COM2. (ICK!) HELP???? If somebody knows what needs to be done to get the keyboard to recognize the mouse, please let me know. If, as an aside, somebody knows what might be going on with the add-on card, that would be nice too. If further information is needed, please be specific about what you need to know, and I'll try everything short of beating the motherboard with a wrench to get it.
donham@prarie.enet.dec.com (Progress Through Tradition) (05/09/91)
I haven't looked at the schematic for the keyboard, but it appears that the mouse port on the AT&T 6300 KB is simply paralleling the arrow keys. There's some additional logic involved, since you can redefine the mouse scan rate and remap the buttons, but basically what you've got is a rolling arrow key. One of the projects on my todo list is to write a snippet of code to slow the bloody thing down a bit. Perry Donham Digital Education (this week)
rl@cbnewsl.att.com (roger.h.levy) (05/11/91)
In article <1991May8.210337.10850@ux1.cso.uiuc.edu>, dewg6808@uxa.cso.uiuc.edu (Daniel Elvis Weber) writes: > This is in regards to the note posted earlier concerning having problems > getting the mouse to work on the AT&T PC6300. Unfortunately, I have the > same problem and not the solution. I am posting this to provide more > particulars about the behaviour of the mouse driver in the hope that it > might provide somebody with some clues as to what might be going wrong. > > If a solution has already been determined, but e-mailed to the original > author, could you either post the fix or send me mail? (Ah yes! That > famous phrase: "Once you get a solution can you e-mail to me too? Me > too?" :-) ) Also, just to be fair, this message will be cross-posted to > other groups if no answer has been forthcoming in a week. > > Add-ons (concerning this problem): > 1 Serial Port courtesy DAK. (Supposedly COM2) > 1 Logitech Mouse - Model No. MB (82-9F ?) > > THE PROBLEM(S): > Problem 1) > The Microsoft Mouse Driver does not appear to recognize a mouse attached to > the mouse port on the keyboard of the AT&T PC6300. The error message > displayed is: "Driver not installed - Microsoft Mouse not found!" However, > when the mouse is attached to the built in serial port (COM1) it *is* > recognized. This makes using a mouse frustrating if one has other devices > that need to use the serial port (e.g. a modem) because one has to disconnect > whatever device is currently attached and replace it with the mouse. Several > sessions of this kind of swapping prove to be tedious. > > Also, the diagnostics program that came with MS-DOS when the machine was > purchased claims that the mouse, when attached to the keyboard, *is* attached > and working, even though it is obvious that all of the tests it performs fail. I'm puzzled why and how one would attempt to connect the same mouse first to the keyboard and then to the built-in serial port. The connectors are physically and electrically different. If your mouse is in fact the AT&T keyboard mouse or equivalent, use the keyboard. If it's a serial mouse, use the serial port. I think the 6300 is getting an unfair rap if its critics can not appreciate these differences. Also, it's usually the case that you must use matching hardware and drivers. Is there a reason to believe that Microsoft drivers should work with this mouse? In my experience, the 6300 works fine with keyboard, serial, and bus mice when they are properly installed with compatible drivers.