996 UASD verses 396 UASD verses Win96
UPMan said:
Correct, it is there for compatibility purposes.
Well compatibly is what you seem to have in these UASD files. I have been playing with 996T UASD and it seems to be compatible with most older UASD files I have downloaded from the Internet. After opening them in 996 they are different when saved adding more data unique to the 996 but they appear to be backwards compatible with 396T when reloading them in 396 UASD.
TIP
I had set Excel to be the default program for opening USD extensions but I have changed that to NOTEPAD. USD files open faster in NOTEPAD and I don't have to fight with EXCEL not to change the file after I had manipulated the data in EXCEL. NOTEPAD allows you to make changes and there are no extra steps to keep it readable to UASD software.
ERROR 16 - Invalid database string
A number of USD files refuse to open in UASD with the above error. Using NOTEPAD I have compared those files to similar ones that do open. It appears to be the line that defines the system or the first line after the remarks inserted by 386 UASD when a file is save using that software.
BAD HEADER... said:
// UASD 11/30/2004 11:22:25 PM
SystemCT,M81S,"Dekalb County",5,5,UNLOCKED,OFF,2,,Enabled
SystemT,SCAN,Enabled,Enabled,DECIMAL,ON,ON
----------------------------------------------------------------------------
GOOD HEADER... said:
SystemCT,M81S,"DeKalb County",.,5,LOCKOUT,OFF,1,OFF,1,0,AUTO,8,None,OFF,"DeKalb County",OFF
SystemT,SCAN,Enabled,Enabled,DECIMAL,ON,ON,AUTO, .
----------------------------------------------------------------------------
You can 'repair' the USD file header in NOTEPAD to match the second entry and it will then open in UASD 996.
See if you can figure out what the difference is? The second file has more data in it but it seems to open in the old 396 without any problem.
Also I have found that I can select data in the 996 UASD system edit view and drop it into Don Stars Win96 and get the alpha tag and channel data but not the CTS to transfer with a paste. I can do that for a whole block of text at once filing in several lines of Win96. I haven't tried this using 396 yet. I like the 996 editor much more as it seem to be more polished than the 396 UASD one.
I do not like the clunky SAVE AS dialog in either version which doesn't use the standard windows interface.
Over all I like the 996T UASD software far better than Win96. The view is more colorful, easier to read, and you can easily cut and paste between EXCEL and 996T UASD.
This is important because though there is an import feature in Win96 to suck data in from RR.COM I find it leaves a lot of ugly alpha text tags that mean nothing unless edited. Since I use EXCEL for to edit that Win96 data anyway it makes more sense to just paste data from RR.com using PASTE SPECIAL > TEXT directly into EXCEL.
That said I wish others would exercise more care in creating meaniful text tags. There is nothing written in stone that they must be the lame ones sometimes found on RR.com or other sources. Create a tag that means something a month or two later when all you have is the scanenr and a rare channel becomes active. Please use your unique imagination to create a text tag that instantly means something to someone else. Remember group and system tags also convey information and IMHO it is undesirable to repeat a GROUP tag again when creating a channel tag.
Another reason why I like the 996T USD files is probably related to the memory arragement now used by Uniden. It simply makes more sense and it is easier to visualize what you are trying to accomplish. I like the modular nature of the data files which are even easier to work with than V-Folder files on the GRE scanners. You have to have tried both programing systems to appreciate this.
Another nice thing about UASD is that it generates human readable text files that make sense. Proprietary software like Win96 does not. To read the file you need to open it in Win96.
All told I may buy a new Uniden scanner just because they appear far simpler to program the way I want to organize data.
I haven't played with 396 UASD all that much but it seems to be harder to use for some reason. If others find that they can edit their 396T files and 330T files in 996T software after it is finished I would suggest an immediate switch to make life simpler. My tests seem to indicate that this probably will work but since I don't have a 396 scanner to write the files to so I am not one hundred percent certain.
I have spotted possible errors in the GPS data as viewed in NOTEPAD. Some files I have seen end in E instead of W. I am not sure what that is all about since the default location is 00000 anyway?
Which reminds me of a question for UPMan
What happens to the 996 when the data stream from the GPS is interrupted?
I don't bother with an external antenna and in the mountains I may lose the satelites for a couple of minutes. This happens around Mount Eagle Tennessee on the east side going up the mountain when west bound. There are other odd locations when the Garmin may fail for a minute or two. Will the 996 barf on that interuption and need to be reset?