Re: can't acces floppy .adf images

2006-08-27 Thread Ralph Corderoy

Hi Dmitry,

 I am using the cvs versoin, compiled on 2.6.16 linux and whenever I
 try to access a floppy, I have a message box Disc error 09 at
 :4/0C00 and a lot of messges on the terminal:

OK, the `:4' means drive 4 and RISC OS treats drives 0 to 3 as floppies,
and 4 to 7 as hard drives.  How do you know it's a floppy you're
accessing?  Are you in the Desktop?  If so, the icon would have `:0'
under it for drive 0.  If you have a `*' command line prompt, which you
get with F12 in the Desktop, then the command `cat :0' would catalogue
drive 0 IIRC.  Type `help cat' for more.

 Seek - cylinder address greater than configured (=0)
 Read data command exiting due to failed file seek
 Seek - cylinder address greater than configured (=0)
 Read data command exiting due to failed file seek
 Seek - cylinder address greater than configured (=5)
 Seek - cylinder address greater than configured (=0)
 Read data command exiting due to failed file seek

This suggests the hard disc image file for drive 4 is a different size
to what's configured in the arcemrc file.  See
http://arcem.sourceforge.net/manual.html#HDimages  The error messages
could do with a lot of improving.  The image file for RISC OS drive 4 is
`HardImage0', confusingly, because it's the first hard drive.

 I have a file HDFORMAT.ADF, downloaded from arcem site, in the working
 directory of the emulator, symlinked to FloppyImage0.

OK, although if you get one of the pre-formatted for RISC OS hard drive
images from http://arcem.sourceforge.net/index.html#downloads then you
shouldn't need to format it.

 ROM Image is from support2.zip file.

RISC OS 3.11 IIRC.

 Anyone knows how to resolve this?

Hope this is some help.  The developers' list has people on it that know
these answers.  The users' list is even more quiet and I think I'm the
only one here to answer.
https://lists.sourceforge.net/lists/listinfo/arcem-devel

 PS. I am no Acorn user, I am playing with the emulator to get ArcElite
 running :)

My Elite playing was on a BBC Master.  :-)

Cheers,


Ralph.



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Re: can't acces floppy .adf images

2006-08-27 Thread Dmitry Sustretov
On 8/27/06, Ralph Corderoy [EMAIL PROTECTED] wrote:

 Hi Dmitry,

  I am using the cvs versoin, compiled on 2.6.16 linux and whenever I
  try to access a floppy, I have a message box Disc error 09 at
  :4/0C00 and a lot of messges on the terminal:

 OK, the `:4' means drive 4 and RISC OS treats drives 0 to 3 as floppies,
 and 4 to 7 as hard drives.  How do you know it's a floppy you're
 accessing?  Are you in the Desktop?  If so, the icon would have `:0'
 under it for drive 0.  If you have a `*' command line prompt, which you
 get with F12 in the Desktop, then the command `cat :0' would catalogue
 drive 0 IIRC.  Type `help cat' for more.


ah, after playing around a bit, I found out that you can increase the
number of floppies in the Configure program. I thought that I
accessed a floppy when I clicked on this :4 icon!

btw, the arcem 1.0 runs so fast on my machine that I cannot even type
anything on the command line prompt, i get ccaaatt
instead of cat :) This is resolved in the current cvs version
though.

  Seek - cylinder address greater than configured (=0)
  Read data command exiting due to failed file seek
  Seek - cylinder address greater than configured (=0)
  Read data command exiting due to failed file seek
  Seek - cylinder address greater than configured (=5)
  Seek - cylinder address greater than configured (=0)
  Read data command exiting due to failed file seek

 This suggests the hard disc image file for drive 4 is a different size
 to what's configured in the arcemrc file.  See
 http://arcem.sourceforge.net/manual.html#HDimages  The error messages
 could do with a lot of improving.  The image file for RISC OS drive 4 is
 `HardImage0', confusingly, because it's the first hard drive.


In fact, I am using the blank hd image downloaded from arcem site (the
20mb one) and I have the following lines in acemrc

MFM disc
1 612 4 32 256

But I still get this error message (Disc error 09 at :4/0C00).


  PS. I am no Acorn user, I am playing with the emulator to get ArcElite
  running :)

 My Elite playing was on a BBC Master.  :-)


Well, to be honest I only played Elite on a ZX Spectrum, but I was
seduced by the rumor that ArcElite is the best Elite version ever :)

-- 
Dmitry Sustretov

-- PhD student at Langue et Dialogue, LORIA
-- http://www.loria.fr/~sustreto/



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