[Coco] DW4 error

Mon Jun 30 13:31:17 EDT 2014

Thanks David, got the serial comm working now.
Yes, I have the proper HDB-DOS version for my Coco-3.
Any idea why the boot process is stuck here?
http://qdv.pw/coco/blog/2014/06/30/dw4-progress-report/ 

Kandur

Monday, June 30, 2014, 8:31:22 AM, you wrote:
> Something you could try is a terminal program
> on the PC and COCO and see if
> the serial cable is actually working correctly.

> The other thing is are you using a CoCo3
> version of the HDBDOS DW ROM?
> There are 3 versions of the ROM.  One for the
> CoCo1, one for the CoCo2, and
> finally one for the CoCo3.  Each have dif baud
> rates for the bitbanger port.

> --
> David Ladd
> --

> On Mon, Jun 30, 2014 at 10:04 AM, Aaron Wolfe
> <aawolfe at gmail.com> wrote:

>> The serial IO routines in HDBDOS use the execution time of the individual
>> instructions to achieve 115.2kbps.  There is no configuration.  The rate is
>> a function of the code itself and the CPU clock frequency.
>>  On Jun 30, 2014 11:00 AM, "Kandur" <k at qdv.pw> wrote:

>> > Yes, I was confused, sorry about that.
>> > Just curious, how does HDB-DOS make the
>> > Coco's serial port communicate with the PC at 115 baud?
>> > Thanks for your help and patience.
>> >
>> > Kandur
>> >
>> > Sunday, June 29, 2014, 11:16:04 PM, you wrote:
>> > > I think you are confused.   The DW4 wizard does
>> > > not configure anything on
>> > > the coco.  The only serial port it configures
>> > > is the one on your computer,
>> > > the one you select in the wizard.
>> > > On Jun 30, 2014 2:13 AM, "Kandur" <k at qdv.pw> wrote:
>> >
>> > >> Yes, the wizard sets up all the serial port
>> > >> parameters to work with the device
>> > >> I selected, but ONLY ON THE COCO.
>> > >> If I select,  COM-1 on the PC, it may have different
>> > >> parameters from what the wizard set up on the Coco?
>> >
>> > >> Kandur
>> >
>> > >> Sunday, June 29, 2014, 10:21:14 PM, you wrote:
>> > >> > The wizard sets up all the serial port
>> > >> > parameters to work with the device
>> > >> > you select.
>> >
>> > >> > Are you sure com1 is the correct serial port to
>> > >> > use?  IO error is what you
>> > >> > will see on the Coco if there is no DW connection at all.
>> >
>> > >> > The activity light will blink green on the
>> > >> > server when typing DOS or DIR or
>> > >> > other disk command if the serial connection is
>> > >> > correct, even if the disk
>> > >> > isn't right for what you're trying to do.
>> > >> >  On Jun 30, 2014 12:44 AM, "Kandur" <k at qdv.pw> wrote:
>> >
>> > >> >> Thanks Bill, done that 5 or 6 times.
>> > >> >> I was wondering if the COM-1 port on the PC is
>> > >> >> set up by that to the proper baud rate and flow control?
>> > >> >> You may want to look at this,
>> > >> >> http://qdv.pw/coco/blog/2014/06/30/dw4-progress-report/
>> > >> >> The disk image is loaded in DW server's drive 0,
>> > >> >> and if I type 'DOS 0' on the Coco, I got '? IO ERROR'.
>> >
>> > >> >> Kandur
>> >
>> > >> >> Sunday, June 29, 2014, 9:19:56 PM, you wrote:
>> >
>> > >> >> > Kandur, when you start DW4, click "config" then
>> > >> >> > "Simple Config Wizard", click "next" on the
>> > >> >> > first screen, then Click the picture of the Coco
>> > >> >> > 3 and click "next". In the next page, select
>> > >> >> > your Comm port and click next. On the remaining
>> > >> >> > screens just click next as they are all the
>> > >> >> > default settings (baud, midi, and printer). Then
>> > >> >> > click "Finish" on the final page. That will
>> > >> >> > setup dw4 for the coco3 and baud rates.
>> > >> >> > All of this is on the instruction page you
>> > >> >> > linked. If you followed those instructions, then the baud is set.
>> > >> >> >
>> > >> >> >
>> > >> >> >
>> >
>> > >> >> > Bill Pierce
>> > >> >> > "Today is a good day... I woke up" - Ritchie Havens
>> > >> >> >
>> >
>> > >> >> > My Music from the Tandy/Radio Shack Color Computer 2 & 3
>> > >> >> > https://sites.google.com/site/dabarnstudio/
>> > >> >> > Co-Webmaster of The TRS-80 Color Computer Archive
>> > >> >> > http://www.colorcomputerarchive.com/
>> > >> >> > Co-Contributor, Co-Editor for CocoPedia
>> > >> >> > http://www.cocopedia.com/wiki/index.php/Main_Page
>> > >> >> > E-Mail: ooogalapasooo at aol.com
>> >
>> >
>> > >> >> >
>> > >> >> >
>> > >> >> > -----Original Message-----
>> > >> >> > From: Kandur <k at qdv.pw>
>> > >> >> > To: CoCoList for Color Computer Enthusiasts <
>> coco at maltedmedia.com>
>> > >> >> > Sent: Sun, Jun 29, 2014 11:13 pm
>> > >> >> > Subject: Re: [Coco] DW4 error
>> >
>> >
>> > >> >> > No more errors, what is the proper way to boot NOS-9?
>> > >> >> > http://qdv.pw/coco/blog/2014/06/30/dw4-progress-report/
>> >
>> > >> >> > Kandur
>> >
>> > >> >> > Sunday, June 29, 2014, 3:18:42 PM, you wrote:
>> > >> >> >> As Tormod pointed out, those aren't DOS disks
>> > >> >> >> and they aren't they disks
>> > >> >> >> you probably want even if trying to boot OS9.
>> > >> >> >> One is for floppies and one
>> > >> >> >> is for disabling the coco screen and keyboard.
>> >
>> > >> >> >> I can't make out any detail on that screenshot
>> > >> >> >> but recommend rebooting your
>> > >> >> >> computer.  It looks like some how multiple
>> > >> >> >> copies of dw4 have been started
>> > >> >> >> and I doubt that is intended.  Easier to just start over.
>> >
>> > >> >> >> You may want to delete the DW directory
>> > >> >> >> entirely and start again.  Follow
>> > >> >> >> the wizard, use the right disks, etc.
>> > >> >> >> On Jun 29, 2014 5:58 PM, "Tormod Volden"
>> > >> >> >> <lists.tormod at gmail.com> wrote:
>> >
>> > >> >> >>> On Sun, Jun 29, 2014 at 11:13 PM, Kandur wrote:
>> > >> >> >>> > Not sure, if the HDB-DOS in my Coco-3 is 'talking' with the
>> > >> server.
>> > >> >> >>> > http://qdv.pw/coco/blog/2014/06/29/dw4-errors/
>> > >> >> >>> > With disks mounted on the server, when I type DIR on the
>> Coco,
>> > I
>> > >> got
>> > >> >> an
>> > >> >> >>> IO error.
>> >
>> > >> >> >>> Well to start with, HDB-DOS can not read (DIR) the OS9 disks
>> > that I
>> > >> >> >>> see in your screenshot. It can only "BOOT" from them.
>> > >> >> >>> And if you boot the _d80 disk, it will try to load stuff from a
>> > real
>> > >> >> >>> d80 disk, not from DriveWire. You'd need the _dw disks for
>> > running
>> > >> >> >>> everything off DW.
>> >
>> > >> >> >>> The Java exception is a worse problem. Are you sure you are
>> using
>> > >> the
>> > >> >> >>> latest version? Telling us which version you are using would be
>> > very
>> > >> >> >>> helpful.
>> >
>> > >> >> >>> From the backtrace in your blog it looks like you are using
>> > Windows.
>> > >> >> >>> What version?
>> >
>> > >> >> >>> Tormod
>> >
>> > >> >> >>> --
>> > >> >> >>> Coco mailing list
>> > >> >> >>> Coco at maltedmedia.com
>> > >> >> >>> http://five.pairlist.net/mailman/listinfo/coco
>> >
>> > >> >> > --
>> > >> >> > Coco mailing list
>> > >> >> > Coco at maltedmedia.com
>> > >> >> > http://five.pairlist.net/mailman/listinfo/coco
>> >
>> > >> >> >
>> >
>> > >> >> --
>> > >> >> Coco mailing list
>> > >> >> Coco at maltedmedia.com
>> > >> >> http://five.pairlist.net/mailman/listinfo/coco
>> >
>> > >> --
>> > >> Coco mailing list
>> > >> Coco at maltedmedia.com
>> > >> http://five.pairlist.net/mailman/listinfo/coco
>> >
>> > --
>> > Coco mailing list
>> > Coco at maltedmedia.com
>> > http://five.pairlist.net/mailman/listinfo/coco
>> >

>> --
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