[Coco] NitrOS9 question
David Ladd
davidwladd at gmail.com
Thu Oct 5 23:58:59 EDT 2017
Dave,
That is interesting. Since in the headless options in the repo I don't see
the VTIO listed in the modules. I know as I used the Toolshed's OS9
utility to ident one of the bootfile's and I didn't see VTIO in there
anywhere.
Though there is a disk image for becker_headless.
+-----------------------------------------------------------------------+
| David Ladd a.k.a. PacoOtaktay a.k.a. Drencor |
| YouTube: http://www.youtube.com/user/PacoOtaktay |
| YouTube Gaming Live: https://gaming.youtube.com/user/PacoOtaktay/live |
| Websites: http://dwladd.com & http://www.theterrorzone.com |
| G+: https://plus.google.com/113262444659438038657 |
| G+: https://plus.google.com/+DavidLaddPacoOtaktay |
| |
| Do you have your CoCo 3 yet? |
+-----------------------------------------------------------------------+
On Thu, Oct 5, 2017 at 10:46 PM, Dave Philipsen <dave at davebiz.com> wrote:
> Ok, well here's something somewhat interesting. I don't have the VTIO
> source file setup yet where I can assemble it on my CoCo3FPGA. But, I made
> a copy of the VTIO module and I patched it by putting 'RTS' in place of the
> long branches to init, read, write, getstat, settat, and the first byte of
> the term routines. So, effectively, there is no access to the module.
> When I include it in the bootfile for the headless boot the shell still
> works!
>
> So could it be just the mere existence of the VTIO module makes the shell
> work for some oddball reason?
>
> The next thing I'm going to try is to assemble a 100% bogus VTIO module
> with only code in it to return (rts) from the six entry points and see what
> happens.
>
>
> Dave
>
>
>
> On 10/5/2017 10:05 PM, Bill Pierce via Coco wrote:
>
>> There's 2 shells built in NitrOS9... try the other one. The one used in
>> L2 is ShellPlus. The L1 shell (will work in L2) is shell_21.
>> Shell plus monitors for keystrokes for the arrow keys for the cmd line so
>> that may be what you're running into. I don't think shell_21 does this (not
>> sure).
>>
>>
>>
>> Bill Pierce
>> "Charlie stole the handle, and the train it won't stop going, no way to
>> slow down!" - Ian Anderson - Jethro Tull
>>
>> My Music from the Tandy/Radio Shack Color Computer 2 & 3
>> https://sites.google.com/site/dabarnstudio/
>> Co-Contributor, Co-Editor for CocoPedia
>> http://www.cocopedia.com/wiki/index.php/Main_Page
>>
>> E-Mail: ooogalapasooo at aol.com
>>
>>
>>
>> -----Original Message-----
>> From: Dave Philipsen <dave at davebiz.com>
>> To: CoCoList for Color Computer Enthusiasts <coco at maltedmedia.com>
>> Sent: Thu, Oct 5, 2017 10:18 pm
>> Subject: Re: [Coco] NitrOS9 question
>>
>> Look in nitros9-v3.3.0/level2/defs/DefsfileSee if it's listed there. It
>> may be of no consequence though. Interesting thing is that I can tell sysgo
>> to run another program on startup instead of shell and it will run. The
>> only way I can get shell to run is if I include VTIO in the bootfile.DaveOn
>> 10/5/2017 9:00 PM, Bill Pierce via Coco wrote:> Dave, where did you get
>> your sources? I have searched the entire repository for "systype" and found
>> nothing. I remember systype from vanilla OS9, but I don't think it's used
>> anymore.> The current VTIO source does reference "cocovtio.d" though.>>
>> >> >> Bill Pierce> "Charlie stole the handle, and the train it won't
>> stop going, no way to slow down!" - Ian Anderson - Jethro Tull>> My Music
>> from the Tandy/Radio Shack Color Computer 2 & 3>
>> https://sites.google.com/site/dabarnstudio/> Co-Contributor, Co-Editor
>> for CocoPedia> http://www.cocopedia.com/wiki/index.php/Main_Page>>
>> E-Mail: ooogalapasooo at aol.com>> >> >> -----Original Message----->
>> From: Dave Philipsen <dave at davebiz.com>> To: coco <coco at maltedmedia.com>>
>> Sent: Thu, Oct 5, 2017 6:00 pm> Subject: Re: [Coco] NitrOS9 question>> Ok,
>> so now I am delving in to vtio.asm and I've hit another brick wall. I
>> thought I had all of the files required to build NitrOS9 but I see a
>> reference to a file called "systype" in the defsfile. My defsfile only
>> references os9defs, rbfdefs, scfdefs, and cocodefs. Where do I find the
>> systype file? Perhaps it contains the refrerence for SHFTCLR and
>> ohers.DaveOn 10/5/2017 4:12 PM, David Ladd wrote:> Dave,>> I have not tried
>> NitrOS-9 L2 as a headless configuration yet. Looking at> the headless
>> section in the build process for the NitrOS-9 Project. I> don't see the
>> keyboard, joy, or snd driver in the headless area so that is> a good sign.
>> I do see a scdwv.dr and term_scdwv.dt which tells me that you> probably can
>> use the term_sc6551.dt and sc6551.dr.>> I myself can not verify this as my
>> CoCo3FPGA is not in working condition> right now. As soon as I get my
>> Analog board back I will certainly
>> try some> of this out.>> +-----------------------------
>> ------------------------------------------+> | David Ladd a.k.a.
>> PacoOtaktay a.k.a. Drencor |> | YouTube:
>> http://www.youtube.com/user/PacoOtaktay |> |
>> YouTube Gaming Live: https://gaming.youtube.com/user/PacoOtaktay/live |>
>> | Websites: http://dwladd.com & http://www.theterrorzone.com
>> |> | G+: https://plus.google.com/113262444659438038657
>> |> | G+: https://plus.google.com/+DavidLaddPacoOtaktay
>> |> | |> | Do you have your CoCo 3 yet?
>> |> +-----------------------------
>> ------------------------------------------+>>> On Thu, Oct 5, 2017 at
>> 2:25 PM, Dave Philipsen <dave at davebiz.com> wrote:>>> Ummm....I shouldn't
>> need to. I've defined T2 as the default console in>> Init.>>>> In fact, as
>> I'm writing this I just tried adding Term back into the>> bootfile and I
>> still have the same problem. I get the Init and sysgo>> sign-on banners
>> but the shell is not chained.>>>>>> Dave>>>>>>>> On 10/5/2017 2:04 PM,
>> David Ladd wrote:>>>>> Dave,>>>>>>> I think you still need a TERM
>> descriptor? Though in this case you>>> probably>>> need a TERM descriptor
>> based on T2?>>>>>> +-----------------------------
>> ------------------------------------------+>>> | David Ladd a.k.a.
>> PacoOtaktay a.k.a. Drencor |>>> | YouTube:
>> http://www.youtube.com/user/PacoOtaktay |>>> |
>> YouTube Gaming Live: https://gaming.youtube.com/user/PacoOtaktay/live
>> |>>> | Websites: http://dwladd.com & http://www.theterrorzone.com
>> |>>> | G+: https://plus.google.com/113262444659438038657
>> |>>> | G+: https://plus.google.com/+DavidLaddPacoOtaktay
>> |>>> | |>>> | Do you have your CoCo 3 yet?
>> |>>> +-----------------------------
>> ------------------------------------------+>>>>>>>>> On Thu, Oct 5, 2017
>> at 1:16 PM, Dave Philipsen <dave at davebiz.com> wrote:>>
>>
>>> Ok, so I've successfully eliminated CoWin, KeyDrv, SndDrv, JoyDrv,
>>>>>> RBDW,>>>> DWIO, RAMD, R0, and Term from my bootfile and the CoCo3FPGA boots
>>>>>> up>>>> with a>>>> shell on T2. But, when I try to remove VTIO I get the
>>>>>> signon message>>>> from>>>> Init on T2 but I don't get a shell. To my
>>>>>> knowledge VTIO is simply a>>>> device driver module for the SCF window
>>>>>> devices. If I have no window>>>> device descriptors in the bootfile, then,
>>>>>> why is VTIO needed? See output>>>> from 'mdir' below:>>>>>>>>>>>> KrnP2
>>>>>> Init Clock Clock2 IOMan RBF>>>> SCF
>>>>>> PipeMan RBSuper LLCoCo3FPGA Piper SD1>>>> DD SC6551
>>>>>> VTIO T2 Pipe CCBKrn>>>> MDir Shell Date
>>>>>> DeIniz Echo Iniz>>>> Link Load Save Unlink>>>>>>>>>>>>
>>>>>> Dave>>>>>>>>>>>>>>>>>>>> On 10/3/2017 11:12 PM, Dave Philipsen
>>>>>> wrote:>>>>>>>> Yep, it's an FPGA board so it's a synthesized 6809 running
>>>>>> at 25 MHz.>>>>> Dave>>>>>>>>>> On 10/3/2017 9:23 PM, Brett Gordon
>>>>>> wrote:>>>>>>>>>> I take it your platform is also 6809 based? Cool.. Sounds
>>>>>> like a neat>>>>>> idea. Loads of fun. kudos on the> bootloader mod -
>>>>>> submit patch!>>>>>>>>>>>> brett>>>>>>>>>>>>>>>>>>>>>>> -->>>> Coco mailing
>>>>>> list>>>> Coco at maltedmedia.com>>>> https://pairlist5.pair.net/mai
>>>>>> lman/listinfo/coco>>>>>>>>>> -->> Coco mailing list>>
>>>>>> Coco at maltedmedia.com>> https://pairlist5.pair.net/mai
>>>>>> lman/listinfo/coco>>-- Coco mailing listCoco at maltedmedia.comhttps://
>>>>>> pairlist5.pair.net/mailman/listinfo/coco>-- Coco mailing
>>>>>> listCoco at maltedmedia.comhttps://pairlist5.pair.net/mailman/l
>>>>>> istinfo/coco
>>>>>>
>>>>>
>
>
> --
> Coco mailing list
> Coco at maltedmedia.com
> https://pairlist5.pair.net/mailman/listinfo/coco
>
More information about the Coco
mailing list