[Coco] Adding SCBBT and T1 the easiest way?

Kandur k at qdv.pw
Sun Dec 7 18:52:46 EST 2014


Back in the day, I used to edit/modify SCF and RBF descriptors.
Now I haven't the foggiest, how to do it.
My 5.25" drive can read and write these kind of floppies:
TYP=20, TRK=0028 and TYP=21, TRK=0050
Realize the second one is not a standard dmode, but it works
great and holds twice as much data, then the first one.
This also allow me to use the backup command
to duplicate a 3.5" floppy on a 5.25" one.
I'd like to have a descriptor for the second type, 
so I don't have to change it's dmode after every boot.

Kandur

Saturday, December 6, 2014, 9:14:29 PM, you wrote:

> I use ezgen quite often and have created literally over a hundred boots with
> it over the last year alone, and have never had one problem.
> I believe it would be best to have scbbt and t1 "after" all the screen
> drivers and stuff. From the way it sounds, you have it before "VTIO",
> "KeyDrv", "JoyDrv" and "SndDrv" which are all subs for SCF and I don't think that would work (??).
> I would put them just before "Pipeman" or "clock" if you're not using "pipeman"
>  
> ezgen /xx/os9boot
> L pipeman (or clock if not using pipeman)
> i /xx/xxx/modules/scf/t1.dd

> i /xx/xxx/modules/scf/scbbt.dr
> <enter>


> in that order.
>  

> Bill Pierce
> "Today is a good day... I woke up" - Ritchie Havens
>  

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>  
>  
> -----Original Message-----
> From: Kandur <k at qdv.pw>
> To: coco <coco at maltedmedia.com>
> Sent: Sat, Dec 6, 2014 11:07 pm
> Subject: [Coco] Adding SCBBT and T1 the easiest way?


> The nos96309l2v030300coco3_80d.dsk 
> does not include the scbbt and T1 modules.
> I'd like to add these modules the SIMPLEST way to it's os9boot file.
> My research found this:
> ----
> Robert Gault | 31 Oct 17:31 2006
> Re: NOS9 mb script
> Chester A Patterson wrote:
>> I EZGen'd scbbt and T1 (in that order) in right after SCF, rebooted, and
>> it didn't work (freeze boot)
>> I'll try other locations.

> Have you tried modifying the scripts in the NitrOS-9 distribution rather 
> than using EZGen? Maybe the problem is with EZGen rather than scbbt and T1.
> ----
> Is there an easy way to do it, that works?

> Kandur

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