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2023-02-26
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u
=====================================
sd2brwse 32k and 64k ROMs for MMC
Replay/Retro Replay
=====================================
http://www.retrohackers.com/viewtopic
.php?f=2&t=525
www.retrohackers.com/download/file.
php?id=203&sid=ef94ebb84ec721137
caa229864ac2f70
Hi All,
I just got done creating 2 ROMs for
the MMC Replay/Retro Replay. This is
the sd2brwse light file browser for
the uIEC and the SD2IEC drives by
Hannu Nuotio. It was version 0.6 that
was modified. I (with the help of
people from Lemon64 and
retrohackers.com) have added a 4
second delay to the program and
change the colours a little. Also
made it so it defaults to lower case.
Finally, it defaults to the
SD2IEC/uIEC being drive 8 (since most
games seem to like this by default.)
Please, let me know what you think,
MisterMsk
sd2brwse
2008, 2009 Hannu Nuotio
Ported to ROM by Mike Kagarise
(MisterMSK)
SD/MMC card browser for devices with
sd2iec firmware.
Changelog
v.0.6 - 13.8.2009
- bugfix: file name length was 1 too
much in some situations
- removed obsolete (older than
v0.5.1) firmware support
v.0.5 - 8.11.2008
- bugfix: load end address was
ignored
- using kernal screen clear to save
some bytes
v.0.4 - 7.11.2008
- added d71/d81 support
v.0.3 - 20.4.2008
- bugfix: "cd to root" didn't work
- bugfix: previous position is reset
at start
v.0.2 - 15.3.2008
- added "quit to basic"
- smaller size
- added "minimal" configure option
v.0.1 - 14.3.2008
- first version with readme.txt :)
Files
sd2brwse*.prg -precompiled versions
(see "Versions")
sd2brwse.a -the main source file
config.def -configuration file
Makefile -for easier development
readme.txt -this file
Versions
sd2brwse.prg is the basic version
that:
- autodetects the device number
- uses normal keybindings (see
"Controls")
- has all the features
Explanation of the suffixes:
- "dtv" = maps controls to C64DTV
buttons (see "Controls")
- "8" = uses hardcoded device
number 8
- "min" = minimal version for fast
loading
Controls
Note: Selecting the first entry
("<-") returns back
to the previous directory.
Joystick in port 2:
UP - previous program
DOWN - next program
LEFT - previous page
RIGHT - next page
FIRE - load and run selected program
Keyboard: (if dtvbuttons = 0)
CRUP - previous program
CRDOWN - next program
CRLEFT - previous page
CRRIGHT - next page
ENTER - load and run selected
program or change directory
BACKSPC - exit to previous directory
F1 - jump to first program
F3 - jump to last program
F7 - quit to basic
C64DTV: (if dtvbuttons = 1)
UP - previous program
DOWN - next program
LEFT - previous page
RIGHT - next page
L - load and run selected program
or change directory
R - exit to previous directory
A - jump to first program
B - jump to last program
D - quit to basic
Compiling
acme --cpu 6502 -f cbm -o
sd2brwse.prg sd2brwse.asm
Requires ACME v.0.91 from
http://www.esw-heim.tu-clausthal.
de/{$de}marco/smorbrod/acme/
Customizing
Modify (some of) the constants. Refer
to comments. Setting the constant
"dtvbuttons" to 1 remaps some of the
controls to the special buttons in
C64DTV. "sd2brwse_dtv.prg" is a
precompiled example of this.
Setting the constant "hwdevicenum" to
0 makes sd2brwse "autodetect" (lda
$ba) the device number. Setting a
non-zero value hardcodes the device
number to the specified value. This
is mostly for installing sd2brwse to
the DTV flash.
Setting the constant "minimal" to 1
removes many features to save space
(and still remain functional)
-------------------------------------