[Coco] DW4 with CoCo 2
Mike Rowen
mike at bcmr3.net
Mon Mar 12 22:29:11 EDT 2012
Thanks for this info. Reading the DW4 docs, I see I need true mode. I've only used DW4 with NitrOS9 in the past.
On Mar 12, 2012, at 10:04 PM, "Bruce W. Calkins" <brucewcalkins at charter.net> wrote:
> To shift primary drive access you need the command DRIVE # on the CoCo otherwise the default is drive 0. Also many disk programs were coded for drive 0 and will not run while mounted in another drive.
>
> Bruce W.
>
>
> ----- Original Message -----
> From: Mike Rowen
>
>
> I'm having an odd issue with DW4 and a CoCo 2. Just wondering what I'm
> doing wrong.
>
> The CoCo 2 comes up with DECB 1.1 (FD-501 in the cart slot).
> I'm loading hdbdos for the CC2 via cassette and audio file from the PC.
> HDB-DOS 1.2 DW3 COCO 2 appears on the CoCo screen after EXEC.
> I mount fahrfall.dsk in drive 0 via the GUI and directory works great from
> the CoCo2.
> I unmount that disk and move it to DW4 drive 1 and issue DIR 1 from the
> CoCo2.
> I then get I/O error from the CoCo 2. The server tab on the DW4 GUI has the
> following error:
>
>
> Mon Mar 12 2012 21:50:08.425 WARN DWProtocolHandler
> dwproto-0-11 DoOP_READEX: No disk in drive 0
>
> So DW4 is acting like its still looking in drive 0 instead of 1.
> Stranger still, I mount a another disk in drive 0. I can then get a DIR of
> drive 0 ok. If I do a DIR 1, instead of an I/O error,
> I now get a blank line followed by DRIVE=1 FREE=0, but no directory
> information.
>
> The configuration within DW4 looks correct for a CoCo2, what am I missing
> here? Any help appreciated.
>
> Cheers,
> -Mike Rowen
>
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