[Coco] Back to os9level 2

phil pt ptaylor2446 at gmail.com
Wed Apr 29 08:49:12 EDT 2020


It looks like a lot patching has be done. The date in the code is using 8
characters for the date, so I will be look at the issue due to the FTN
standards.

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On Tue, Apr 28, 2020 at 9:56 PM Alex Evans <varmfskii at gmail.com> wrote:

> If you use a patched setime command, you can correctly set the date.
>
> On Tue, Apr 28, 2020, 17:07 phil pt <ptaylor2446 at gmail.com> wrote:
>
> > Thanks. Can you please provide me with a example to set and get the
> current
> > date and time? Will it show the correct date for example 2020/04/28
> > 17:06:00?
> >
> >
> >
> > <
> >
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> >
> > On Tue, Apr 28, 2020 at 4:34 PM Rick Ulland <rickulland1 at gmail.com>
> wrote:
> >
> > > Important to note the time display is not the clock. The actual clock
> > > uses a one byte value for year,and the OS9 system read and set calls
> > > F$STime and F$Time deal with the correct number. Hardware clocks all?
> > > worked by setting the software clock using the (good) OS9 system calls,
> > > if the drive did the year as math, things might just work. I remember
> my
> > > Dallas RTC kept going and I was not running Nitros9.
> > >
> > > Two big bugs in 2.0.1:
> > >
> > > The 'date' command should display (1900 + clock year), but it doesn't
> do
> > > the math, it prints a fixed string "19" then the clock year. Data is
> > > fine, but looks weird.
> > >
> > > The 'setime' utility ignores the problem by only accepting 2 digits for
> > > a 1 byte value. If you don't have a hardware clock, no way to set the
> > year.
> > >
> > >
> > > If these two utility programs were tweaked, you would be good until
> > > 2154. This must have been done by somebody. I'll poke around here.
> > >
> > >
> > > -ricku
> > > CoNect
> > >
> > >
> > >
> > > On 4/28/20 8:22 AM, phil pt wrote:
> > > > 'The correct format is yyy-mm-dd hh:mm:ss
> > > >
> > > > <
> > >
> >
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> > > > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
> > > >
> > > > On Tue, Apr 28, 2020 at 8:58 AM Alex Evans <varmfskii at gmail.com>
> > wrote:
> > > >
> > > >> I'm not sure what you want to patch the clock to do. The way I see
> it
> > > >> is that you can wither leave the clock alone and patch the utilities
> > > >> that misinterpret the system time, or patch the utilities that
> > > >> misinterpret the system time. Now, the matter is different when you
> > > >> start talking about dealing with modules that support hardware RTCs.
> > > >> Look at it this way, the current clock module (60Hz, but I assume
> 50Hz
> > > >> is the same) will roll over from 99-12-31 to 100-01-01 and would
> store
> > > >> the current year as 120 (the epoch is 1900). What do you think the
> > > >> system should store the current year as, and how do you intend to
> > > >> manage this by only patching the clock module?
> > > >>
> > > >> On Mon, Apr 27, 2020 at 8:57 PM phil pt <ptaylor2446 at gmail.com>
> > wrote:
> > > >>> I think the best way to resolve this issue is to patch the clock on
> > the
> > > >> old
> > > >>> Os9 Level 2 and use that. This way I do not have to make several
> > > hundred
> > > >>> lines of changes in the code.
> > > >>>
> > > >>> <
> > > >>
> > >
> >
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> >
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> > > >>> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
> > > >>>
> > > >>> On Sun, Apr 26, 2020 at 10:34 PM Bill Nobel <b_nobel at hotmail.com>
> > > wrote:
> > > >>>
> > > >>>> Well to tell the truth the only place that exists nowadays is in
> the
> > > >>>> original code.  Over time Clock got split between to modules.
> First
> > > >> being
> > > >>>> the base, then the second became hardware specific for each type.
> > > I’ve
> > > >>>> been getting it put back to one for the level3 mods from Allan
> > DeKok.
> > > >>>>
> > > >>>> Sent from my iPad
> > > >>>>
> > > >>>>> On Apr 26, 2020, at 12:29 PM, phil pt <ptaylor2446 at gmail.com>
> > wrote:
> > > >>>>>
> > > >>>>> Is there any patch to the clock on the old os9 level 2 so the
> date
> > > >> would
> > > >>>>> work as yyyy/mm/dd Hr:mm:ss?
> > > >>>>>
> > > >>>>> Thanks
> > > >>>>>
> > > >>>>> <
> > > >>
> > >
> >
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