X-Git-Url: http://cloudbase.mooo.com/gitweb/avrcpm.git/blobdiff_plain/14d4e18442dcadf8a13bae21a22c33e9d23709e4..fc1c8e5408cf44693bd6c714ca30a85f715a9080:/avrcpm/cpm/bios.asm

diff --git a/avrcpm/cpm/bios.asm b/avrcpm/cpm/bios.asm
index 07e7603..0ae7932 100644
--- a/avrcpm/cpm/bios.asm
+++ b/avrcpm/cpm/bios.asm
@@ -13,6 +13,9 @@
 ;
 ;    You should have received a copy of the GNU General Public License
 ;    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+;
+;    $Id$
+;
 
 msize:	equ	62	;size of available RAM in k
 
@@ -25,8 +28,8 @@ iobyte:	equ	0003h		;intel iobyte
 buff:	equ	0080h		;default buffer address
 retry:	equ	3		;max retries on disk i/o before error
 
-cr:	equ	13
-lf:	equ	10
+cr:equ	13
+lf:equ	10
 
 READ_FUNC:  equ	7
 WRITE_FUNC: equ	6
@@ -151,7 +154,7 @@ boot:
 	ld	hl,7
 	add	hl,de
 	ld	a,(hl)		;get drm
-	inc	a
+	add	3		;ToDo: this works only up to 252 dir entries
 	and	0fch
 	rrca			;4 dir entries per sector
 	rrca			;Number of sectors to init
@@ -159,7 +162,7 @@ boot:
 	
 	ld	bc,6
 	add	hl,bc
-	ld	c,(hl)		;Start track
+	ld	c,(hl)		;Start track (= # of reserved tracks)
 	push	bc		;Save track
 	
 ; Check, if we have reserved tracks.