mirror of
https://github.com/deater/dos33fsprogs.git
synced 2025-02-09 03:31:05 +00:00
eduet: fix up some of the music
This commit is contained in:
Vince Weaver
parent
deb0af4914
commit
6a74f2e9a8
@ -11,7 +11,7 @@ $(DOS33):
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cd ../../utils/dos33fs-utils && make
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eduet.dsk: $(DOS33) HELLO ED HIGHWIND.ED FIGHTING.ED SA.ED \
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KERBAL.ED KORO.ED PEASANT.ED
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KERBAL.ED KORO.ED PEASANT.ED FORTNIGHT.ED
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cp $(EMPTY_DISK) eduet.dsk
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$(DOS33) -y eduet.dsk SAVE A HELLO
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$(DOS33) -y eduet.dsk BSAVE -a 0x0C00 ED
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@ -21,6 +21,7 @@ eduet.dsk: $(DOS33) HELLO ED HIGHWIND.ED FIGHTING.ED SA.ED \
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$(DOS33) -y eduet.dsk BSAVE -a 0x2000 KERBAL.ED
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$(DOS33) -y eduet.dsk BSAVE -a 0x2000 KORO.ED
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$(DOS33) -y eduet.dsk BSAVE -a 0x2000 PEASANT.ED
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$(DOS33) -y eduet.dsk BSAVE -a 0x2000 FORTNIGHT.ED
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###
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@ -42,20 +43,34 @@ duet.o: duet.s
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PEASANT.ED: peasant.ed
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cp peasant.ed PEASANT.ED
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###
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peasant.ed: $(TEXT_TO_ED) peasant.txt
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$(TEXT_TO_ED) peasant.txt peasant
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$(TEXT_TO_ED) -o 1 peasant.txt peasant
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###
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HIGHWIND.ED: highwind.ed
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cp highwind.ed HIGHWIND.ED
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highwind.ed: $(TEXT_TO_ED) highwind.txt
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$(TEXT_TO_ED) -o 0 highwind.txt highwind
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###
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highwind.ed: $(TEXT_TO_ED) highwind.txt
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$(TEXT_TO_ED) -o -2 highwind.txt highwind
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FIGHTING.ED: fighting.ed
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cp fighting.ed FIGHTING.ED
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fighting.ed: $(TEXT_TO_ED) fighting.txt
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$(TEXT_TO_ED) -o 0 fighting.txt fighting
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###
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FORTNIGHT.ED: fortnight.ed
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cp fortnight.ed FORTNIGHT.ED
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fortnight.ed: $(TEXT_TO_ED) fortnight.txt
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$(TEXT_TO_ED) -o 1 fortnight.txt fortnight
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###
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@ -73,5 +88,3 @@ notes.o: notes.c notes.h
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clean:
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rm -f *~ *.o *.lst ED text_to_ed
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1941
music/electric_duet/fighting.txt
Normal file
1941
music/electric_duet/fighting.txt
Normal file
File diff suppressed because it is too large
Load Diff
295
music/electric_duet/fortnight.txt
Normal file
295
music/electric_duet/fortnight.txt
Normal file
@ -0,0 +1,295 @@
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'
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' TITLE: Breakdancing Rat from SBEMAIL #152
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' AUTHOR: (tracked by) Vince Weaver <vince@deater.net>
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' COMMENTS: based on MIDI converted from recording of the video
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'
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' LOOP: 640
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'
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' BPM: 320
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' TEMPO: 6
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' FREQ: 1000000
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' IRQ: 50
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'
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' LYRICS: 0
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'
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' ENDHEADER
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-------
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' 1
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' G 3 8
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' 2
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0 ----- ----- -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 ----- ----- -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 ----- ----- -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C ----- ----- -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 C 3 8 C 2 8 -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 C 3 8 C 2 8 -----
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15 ----- ----- -----
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' 3
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0 ----- ----- -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 ----- ----- -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 ----- ----- -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C B 3 8 E 2 8 -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 D 4 8 G 2 8 -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 B 3 8 E 2 8 -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 4
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0 F 4 8 A#3 8 -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 F 4 8 A#3 8 -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 F 4 8 A#3 8 -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C A#3 6 A#2 8 -----
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D ----- ----- -----
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E F 4 6 ----- -----
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F ----- ----- -----
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10 ----- ----- -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 ----- ----- -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 5
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0 ----- ----- -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 ----- ----- -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 C 3 8 C 2 8 -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C C 3 8 C 2 8 -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 ----- ----- -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 ----- ----- -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 6
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0 ----- ----- -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 ----- ----- -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 F 4 4 A#3 4 -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C ----- ----- -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 B 3 8 E 2 8 -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 B 3 8 E 2 8 -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 7
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0 B 3 8 E 2 8 -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 B 3 8 E 2 8 -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 ----- ----- -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C ----- ----- -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 ----- ----- -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 ----- ----- -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 8
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0 ----- ----- -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- C 2 > -----
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4 C 3 6 C 2 6 -----
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5 ----- ----- -----
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6 C 3 6 C 2 6 -----
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7 ----- ----- -----
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8 C 3 4 C 2 4 -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C ----- ----- -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 ----- ----- -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 ----- ----- -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 9
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0 B 3 8 E 2 8 -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 D 4 8 G 2 8 -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 B 3 8 E 2 8 -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C F 4 8 A#2 8 -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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' A#3 4
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10 ----- A#3 8 -----
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11 F 4 ? ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 F 4 8 A#3 8 -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 10
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0 F 4 4 A#3 4 -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 ----- ----- -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 ----- ----- -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C ----- ----- -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 ----- ----- -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 C 3 8 C 2 8 -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 11
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0 C 3 4 C 2 4 -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 ----- ----- -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 ----- ----- -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C ----- ----- -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 ----- ----- -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 F 4 8 A#3 8 -----
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16 ----- ----- -----
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17 ----- ----- -----
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' 12
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0 ----- ----- -----
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1 ----- ----- -----
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2 ----- ----- -----
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3 ----- ----- -----
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4 B 3 8 E 2 8 -----
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5 ----- ----- -----
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6 ----- ----- -----
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7 ----- ----- -----
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8 B 3 8 E 2 8 -----
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9 ----- ----- -----
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A ----- ----- -----
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B ----- ----- -----
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C B 3 8 E 2 8 -----
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D ----- ----- -----
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E ----- ----- -----
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F ----- ----- -----
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10 B 3 4 E 2 4 -----
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11 ----- ----- -----
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12 ----- ----- -----
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13 ----- ----- -----
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14 ----- ----- -----
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15 ----- ----- -----
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16 ----- ----- -----
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17 ----- ----- -----
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' LOOP TO FRAME ?
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@ -8,10 +8,11 @@
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45 PRINT "4. KERBAL THEME"
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50 PRINT "5. KOROBEINIKI (TETRIS THEME)"
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55 PRINT "6. PEASANT'S QUEST"
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60 PRINT "7. FORTNIGHT (BREAKDANCE RAT)"
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100 PRINT CHR$ (4)"BLOAD ED"
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120 PRINT "-----> ";: INPUT A
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130 IF A < 0 OR A > 6 THEN GOTO 120
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140 ON A GOTO 200,210,220,230,240,250
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130 IF A < 0 OR A > 7 THEN GOTO 120
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140 ON A GOTO 200,210,220,230,240,250,260
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200 PRINT CHR$ (4)"BLOAD SA.ED,A$2000"
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205 GOTO 1000
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210 PRINT CHR$ (4)"BLOAD FIGHTING.ED,A$2000"
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@ -24,6 +25,8 @@
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245 GOTO 1000
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250 PRINT CHR$ (4)"BLOAD PEASANT.ED,A$2000"
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255 GOTO 1000
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260 PRINT CHR$ (4)"BLOAD FORTNIGHT.ED,A$2000"
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265 GOTO 1000
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1000 POKE 30,0: POKE 31,32
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1010 CALL 256*12
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1020 GOTO 2
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@ -85,14 +85,24 @@ double note_to_freq(char note, int flat, int sharp, int octave, double sub) {
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*/
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//static unsigned char ed_freqs[]={
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///* A A# B C C# D D# E F F# G G# */
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// 255,240,228,216,204,192,180,172,160,152,144,136,
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// 128,120,114,108,102,96, 90, 86, 80, 76, 72, 68,
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// 64, 60, 57, 54, 51, 48, 45, 43, 40, 38, 36, 34,
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// 32, 30, 28, 27, 25, 24, 22, 21, 20, 19, 18, 17,
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// 16, 15, 14, 13, 12, 12, 11, 10, 10, 9, 9, 8,
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// 8, 8, 7};
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static unsigned char ed_freqs[]={
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/* A A# B C C# D D# E F F# G G# */
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255,240,228,216,204,192,180,172,160,152,144,136,
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128,120,114,108,102,96, 90, 86, 80, 76, 72, 68,
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64, 60, 57, 54, 51, 48, 45, 43, 40, 38, 36, 34,
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32, 30, 28, 27, 25, 24, 22, 21, 20, 19, 18, 17,
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16, 15, 14, 13, 12, 12, 11, 10, 10, 9, 9, 8,
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8, 8, 7};
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/* C C# D D# E F F# G G# A A# B*/
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0, 0, 0, 0, 0, 0, 0, 0, 0, 255,240,228, /* 1 */
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216,204,192,180,172,160,152,144,136,128,120,114, /* 2 */
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108,102,96, 90, 86, 80, 76, 72, 68, 64, 60, 57, /* 3 */
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54, 51, 48, 45, 43, 40, 38, 36, 34, 32, 30, 28, /* 4 */
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27, 25, 24, 22, 21, 20, 19, 18, 17, 16, 15, 14, /* 5 */
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13, 12, 12, 11, 10, 10, 9, 9, 8, 8, 8, 7}; /* 6 */
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/* c1 c1
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d1 d1
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@ -109,13 +119,14 @@ int note_to_ed(char note, int flat, int sharp, int octave) {
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int offset;
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switch(note) {
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case 'A': offset=12; break;
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case 'B': offset=14; break;
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case 'C': offset=3; break;
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case 'D': offset=5; break;
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case 'E': offset=7; break;
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case 'F': offset=8; break;
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case 'G': offset=10; break;
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case 'C': offset=0; break;
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case 'D': offset=2; break;
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case 'E': offset=4; break;
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case 'F': offset=5; break;
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case 'G': offset=7; break;
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case 'A': offset=9; break;
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case 'B': offset=11; break;
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default:
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fprintf(stderr,"Unknown note %c\n",note);
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return -1;
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@ -126,7 +137,7 @@ int note_to_ed(char note, int flat, int sharp, int octave) {
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offset+=((octave-1)*12);
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if (offset>63) {
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if (offset>72) {
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fprintf(stderr,"Out of range offset %d\n",offset);
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return 7;
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}
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@ -71,6 +71,8 @@ static int note_to_length(int length) {
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case 11: len=(baselen*9)/8; break; // ; = 9/8 dotted half + dotted quarter
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case 12: len=(baselen*3)/2; break; // < = 3/2 dotted whole
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case 13: len=(baselen*2); break; // = = 2 double whole
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case 14: len=(baselen/32); break; // > = 1/32
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case 15: len=(baselen/32)*3; break; // ? = 3/32 dotted sixteenth
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default:
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fprintf(stderr,"Unknown length %d, line %d\n",
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length,line);
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@ -362,6 +364,9 @@ int main(int argc, char **argv) {
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// baselen=60;
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baselen=64; // multiple of 16?
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}
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else if (bpm==180) {// 3.33Hz, 333ms,
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baselen=64; // multiple of 16?
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}
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else if (bpm==250) {
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baselen=48; // eyeballed
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}
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32
vaporlock/doubledouble/Makefile
Normal file
32
vaporlock/doubledouble/Makefile
Normal file
@ -0,0 +1,32 @@
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include ../../Makefile.inc
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DOS33 = ../../utils/dos33fs-utils/dos33
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TOKENIZE = ../../utils/asoft_basic-utils/tokenize_asoft
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LINKERSCRIPTS = ../../linker_scripts
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EMPTYDISK = ../../empty_disk/empty.dsk
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all: double.dsk
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double.dsk: HELLO DOUBLE
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cp $(EMPTYDISK) double.dsk
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$(DOS33) -y double.dsk SAVE A HELLO
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$(DOS33) -y double.dsk BSAVE -a 0x1000 DOUBLE
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||||
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###
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HELLO: hello.bas
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$(TOKENIZE) < hello.bas > HELLO
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###
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DOUBLE: double.o
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ld65 -o DOUBLE double.o -C $(LINKERSCRIPTS)/apple2_1000.inc
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double.o: double.s \
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zp.inc
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ca65 -o double.o double.s -l double.lst
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###
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clean:
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rm -f *~ *.o *.lst HELLO DOUBLE
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279
vaporlock/doubledouble/double.s
Normal file
279
vaporlock/doubledouble/double.s
Normal file
@ -0,0 +1,279 @@
|
||||
; Double Hi-res / Double lo-res mode switch fun
|
||||
|
||||
; by Vince `deater` Weaver
|
||||
|
||||
.include "zp.inc"
|
||||
.include "hardware.inc"
|
||||
|
||||
;================================
|
||||
; Clear screen and setup graphics
|
||||
;================================
|
||||
double:
|
||||
|
||||
jsr SETGR ; set lo-res 40x40 mode
|
||||
|
||||
|
||||
; set 80-store mode
|
||||
|
||||
sta EIGHTYSTORE ; PAGE2 selects AUX memory
|
||||
bit PAGE1
|
||||
|
||||
;===================
|
||||
; draw lo-res lines
|
||||
|
||||
ldx #39
|
||||
draw_lores_lines:
|
||||
txa
|
||||
tay
|
||||
jsr SETCOL
|
||||
|
||||
lda #47
|
||||
sta V2
|
||||
lda #0
|
||||
jsr VLINE ; VLINE A,$2D at Y
|
||||
|
||||
dex
|
||||
bpl draw_lores_lines
|
||||
|
||||
; copy to 800 temporarily
|
||||
; yes this is a bit of a hack
|
||||
|
||||
ldy #0
|
||||
cp_loop:
|
||||
lda $400,Y
|
||||
sta $800,Y
|
||||
|
||||
lda $500,Y
|
||||
sta $900,Y
|
||||
|
||||
lda $600,Y
|
||||
sta $A00,Y
|
||||
|
||||
lda $700,Y
|
||||
sta $B00,Y
|
||||
|
||||
iny
|
||||
bne cp_loop
|
||||
|
||||
bit PAGE1
|
||||
|
||||
; copy to $400 in AUX
|
||||
|
||||
bit PAGE2 ; $400 now maps to AUX:$400
|
||||
|
||||
ldy #0
|
||||
cp2_loop:
|
||||
lda $800,Y
|
||||
eor #$FF
|
||||
sta $400,Y
|
||||
|
||||
lda $900,Y
|
||||
eor #$FF
|
||||
sta $500,Y
|
||||
|
||||
lda $A00,Y
|
||||
eor #$FF
|
||||
sta $600,Y
|
||||
|
||||
lda $B00,Y
|
||||
eor #$FF
|
||||
sta $700,Y
|
||||
|
||||
iny
|
||||
bne cp2_loop
|
||||
|
||||
bit PAGE1
|
||||
|
||||
|
||||
;===================
|
||||
; draw hi-res lines
|
||||
|
||||
jsr HGR
|
||||
bit FULLGR ; make it 40x48
|
||||
|
||||
lda #$FF
|
||||
sta $E4 ; HCOLOR
|
||||
|
||||
ldx #0
|
||||
ldy #0
|
||||
lda #96
|
||||
jsr HPLOT0 ; plot at (Y,X), (A)
|
||||
|
||||
ldx #0
|
||||
lda #140
|
||||
ldy #191
|
||||
jsr HGLIN ; line to (X,A),(Y)
|
||||
|
||||
ldx #1
|
||||
lda #23
|
||||
ldy #96
|
||||
jsr HGLIN ; line to (X,A),(Y)
|
||||
|
||||
; draw double-hires lines
|
||||
|
||||
|
||||
|
||||
lda #$20 ; draw to page0 (MAIN?)
|
||||
sta HGRPAGE
|
||||
|
||||
lda #150 ; start at 150
|
||||
sta YPOS
|
||||
color_loop:
|
||||
lda YPOS
|
||||
and #$f
|
||||
sta TCOLOR
|
||||
asl
|
||||
asl
|
||||
asl
|
||||
asl
|
||||
ora TCOLOR
|
||||
sta TCOLOR ; update color
|
||||
|
||||
lda YPOS
|
||||
jsr draw_line_color
|
||||
|
||||
inc YPOS
|
||||
lda YPOS
|
||||
cmp #192
|
||||
bne color_loop
|
||||
|
||||
|
||||
; wait for vblank on IIe
|
||||
; positive? during vblank
|
||||
|
||||
wait_vblank_iie:
|
||||
lda VBLANK
|
||||
bmi wait_vblank_iie ; wait for positive (in vblank)
|
||||
wait_vblank_done_iie:
|
||||
lda VBLANK ; wait for negative (vlank done)
|
||||
bpl wait_vblank_done_iie
|
||||
|
||||
;
|
||||
double_loop:
|
||||
;===========================
|
||||
; text mode first 6*4 (24) lines
|
||||
; each line 65 cycles (25 hblank+40 bytes)
|
||||
|
||||
|
||||
; 3 LINES 80-COL AN3
|
||||
|
||||
sta SET80COL ; 4
|
||||
bit SET_TEXT ; 4
|
||||
|
||||
; wait 6*4=24 lines
|
||||
; (24*65)-8 = 1560-8 = 1552
|
||||
|
||||
jsr delay_1552
|
||||
|
||||
; 3 LINES 40-COL AN3
|
||||
|
||||
sta CLR80COL ; 4
|
||||
bit SET_TEXT ; 4
|
||||
jsr delay_1552
|
||||
|
||||
; 3 LINES 40-col LORES AN3
|
||||
|
||||
lda LORES ; 4
|
||||
bit SET_GR ; 4
|
||||
jsr delay_1552
|
||||
|
||||
; 3 LINES 80-col DLORES AN3
|
||||
|
||||
sta SET80COL ; 4
|
||||
sta CLRAN3 ; 4
|
||||
jsr delay_1552
|
||||
|
||||
; 3 lines 40-col LORES
|
||||
|
||||
sta CLR80COL ; 4
|
||||
sta SETAN3 ; 4 ; doublehiresoff
|
||||
jsr delay_1552
|
||||
|
||||
; 3 lines HIRES
|
||||
sta HIRES ; 4
|
||||
sta CLRAN3 ; 4
|
||||
jsr delay_1552
|
||||
|
||||
; 3 lines HIRES
|
||||
sta HIRES ; 4
|
||||
sta SETAN3 ; 4
|
||||
jsr delay_1552
|
||||
|
||||
; 3 line Double-HIRES
|
||||
|
||||
sta SET80COL ; 4
|
||||
sta CLRAN3 ; 4
|
||||
|
||||
jsr delay_1552
|
||||
|
||||
|
||||
|
||||
;==================================
|
||||
; vblank = 4550 cycles
|
||||
|
||||
; Try X=226 Y=4 cycles=4545
|
||||
skip_vblank:
|
||||
nop
|
||||
|
||||
ldy #4 ; 2
|
||||
loop3: ldx #226 ; 2
|
||||
loop4: dex ; 2
|
||||
bne loop4 ; 2nt/3
|
||||
dey ; 2
|
||||
bne loop3 ; 2nt/3
|
||||
|
||||
jmp double_loop ; 3
|
||||
|
||||
;=======================================================
|
||||
; need to align because if we straddle a page boundary
|
||||
; the time counts end up off
|
||||
|
||||
.align $100
|
||||
|
||||
; actually want 1552-12 (6 each for jsr/rts)
|
||||
; 1540
|
||||
; Try X=15 Y=19 cycles=1540
|
||||
delay_1552:
|
||||
|
||||
ldy #19 ; 2
|
||||
loop5: ldx #15 ; 2
|
||||
loop6: dex ; 2
|
||||
bne loop6 ; 2nt/3
|
||||
dey ; 2
|
||||
bne loop5 ; 2nt/3
|
||||
|
||||
rts
|
||||
|
||||
|
||||
;==========================
|
||||
; draw horizontal DHGR line
|
||||
;==========================
|
||||
; color is in TCOLOR
|
||||
; Y position is in A
|
||||
;=========================
|
||||
draw_line_color:
|
||||
ldx #0
|
||||
ldy #0
|
||||
jsr HPOSN ; setup GBASL/GBASH with Y position
|
||||
|
||||
ldy #0
|
||||
line_loop_it:
|
||||
; set page2
|
||||
sta PAGE2
|
||||
lda TCOLOR
|
||||
sta (GBASL),Y
|
||||
cmp #$80
|
||||
rol TCOLOR
|
||||
|
||||
; set page1
|
||||
sta PAGE1
|
||||
lda TCOLOR
|
||||
sta (GBASL),Y
|
||||
cmp #$80
|
||||
rol TCOLOR
|
||||
iny
|
||||
|
||||
cpy #40
|
||||
bne line_loop_it
|
||||
|
||||
rts
|
||||
28
vaporlock/doubledouble/hardware.inc
Normal file
28
vaporlock/doubledouble/hardware.inc
Normal file
@ -0,0 +1,28 @@
|
||||
; soft-switches
|
||||
; yes, I know these aren't necessary the "official" names
|
||||
|
||||
EIGHTYSTORE = $C001
|
||||
CLR80COL = $C00C
|
||||
SET80COL = $C00D
|
||||
|
||||
SET_GR = $C050
|
||||
SET_TEXT= $C051
|
||||
FULLGR = $C052
|
||||
TEXTGR = $C053
|
||||
PAGE1 = $C054
|
||||
PAGE2 = $C055
|
||||
LORES = $C056
|
||||
HIRES = $C057
|
||||
CLRAN3 = $C05E
|
||||
SETAN3 = $C05F
|
||||
VBLANK = $C019 ; *not* RDVBL (VBL signal low)
|
||||
|
||||
; ROM routines
|
||||
SETCOL = $F864 ; COLOR=A*17
|
||||
SETGR = $FB40
|
||||
VLINE = $F828 ; VLINE A,$2D at Y
|
||||
HGR = $F3E2
|
||||
HPOSN = $F411
|
||||
HPLOT0 = $F457 ; plot at (Y,X), (A)
|
||||
HGLIN = $F53A ; line to (X,A),(Y)
|
||||
|
||||
2
vaporlock/doubledouble/hello.bas
Normal file
2
vaporlock/doubledouble/hello.bas
Normal file
@ -0,0 +1,2 @@
|
||||
5 HOME
|
||||
10 PRINT CHR$(4);"CATALOG"
|
||||
222
vaporlock/doubledouble/pt3_lib_mockingboard_detect.s
Normal file
222
vaporlock/doubledouble/pt3_lib_mockingboard_detect.s
Normal file
@ -0,0 +1,222 @@
|
||||
;===================================================================
|
||||
; code to detect mockingboard
|
||||
;===================================================================
|
||||
; this isn't always easy
|
||||
; my inclination is to just assume slot #4 but that isn't always realistic
|
||||
|
||||
; code below based on "hw.mockingboard.a" from "Total Replay"
|
||||
|
||||
;license:MIT
|
||||
; By Andrew Roughan
|
||||
; in the style of 4am for Total Replay
|
||||
;
|
||||
; Mockingboard support functions
|
||||
;
|
||||
|
||||
;------------------------------------------------------------------------------
|
||||
; HasMockingboard
|
||||
; detect Mockingboard card by searching for 6522 timers across all slots
|
||||
; access 6522 timers with deterministic cycle counts
|
||||
;
|
||||
; based on prior art in Mockingboard Developers Toolkit
|
||||
; with optimisation from deater/french touch
|
||||
; also takes into account FastChip //e clock difference
|
||||
;
|
||||
; in: none
|
||||
; accelerators should be off
|
||||
; out: C set if Mockingboard found in any slot
|
||||
; if card was found, X = #$Cn where n is the slot number of the card
|
||||
; C clear if no Mockingboard found
|
||||
; other flags clobbered
|
||||
; A/Y clobbered
|
||||
;------------------------------------------------------------------------------
|
||||
|
||||
mockingboard_detect:
|
||||
|
||||
; activate Mockingboard IIc
|
||||
; + the Mockingboard has to take over Slot#4 (IIc has no slots)
|
||||
; in theory any write to the firmware area in $C400 will
|
||||
; activate it, but that might not be fast enough when detecting
|
||||
; so writing $FF to $C403/$C404 is official way to enable
|
||||
; + Note this disables permanently the mouse firmware in $C400
|
||||
; so "normal" interrupts are broken :( The hack to fix things
|
||||
; is to switch in RAM for $F000 and just replace the IRQ
|
||||
; vectors at $FFFE/$FFFF instead of $3FE/$3FF but that makes
|
||||
; it difficult if you actually wanted to use any
|
||||
; Applesoft/Monitor ROM routines
|
||||
|
||||
;.ifdef PT3_ENABLE_APPLE_IIC
|
||||
lda APPLEII_MODEL
|
||||
cmp #'C'
|
||||
bne not_iic
|
||||
|
||||
lda #$ff
|
||||
|
||||
; don't bother patching these, IIc mockingboard always slot 4
|
||||
|
||||
sta MOCK_6522_DDRA1 ; $C403
|
||||
sta MOCK_6522_T1CL ; $C404
|
||||
;.endif
|
||||
|
||||
not_iic:
|
||||
lda #$00
|
||||
sta MB_ADDR_L
|
||||
ldx #$C7 ; start at slot #7
|
||||
mb_slot_loop:
|
||||
stx MB_ADDR_H
|
||||
ldy #$04 ; 6522 #1 $Cx04
|
||||
jsr mb_timer_check
|
||||
bne mb_next_slot
|
||||
ldy #$84 ; 6522 #2 $Cx84
|
||||
jsr mb_timer_check
|
||||
bne mb_next_slot
|
||||
mb_found:
|
||||
sec ; found
|
||||
rts
|
||||
|
||||
mb_next_slot:
|
||||
dex
|
||||
cpx #$C0
|
||||
bne mb_slot_loop
|
||||
|
||||
clc ; not found
|
||||
rts
|
||||
|
||||
mb_timer_check:
|
||||
lda (MB_ADDR_L),Y ; read 6522 timer low byte
|
||||
sta MB_VALUE
|
||||
lda (MB_ADDR_L),Y ; second time
|
||||
sec
|
||||
sbc MB_VALUE
|
||||
cmp #$F8 ; looking for (-)8 cycles between reads
|
||||
beq mb_timer_check_done
|
||||
cmp #$F7 ; FastChip //e clock is different
|
||||
mb_timer_check_done:
|
||||
rts
|
||||
|
||||
|
||||
|
||||
.if 0
|
||||
|
||||
|
||||
;=======================================
|
||||
; Detect a Mockingboard card
|
||||
;=======================================
|
||||
; Based on code from the French Touch "Pure Noise" Demo
|
||||
; Attempts to time an instruction sequence with a 6522
|
||||
;
|
||||
; If found, puts in bMB
|
||||
; MB_ADDRL:MB_ADDRH has address of Mockingboard
|
||||
; returns X=0 if not found, X=1 if found
|
||||
|
||||
mockingboard_detect:
|
||||
lda #0
|
||||
sta MB_ADDRL
|
||||
|
||||
mb_detect_loop: ; self-modifying
|
||||
lda #$07 ; we start in slot 7 ($C7) and go down to 0 ($C0)
|
||||
ora #$C0 ; make it start with C
|
||||
sta MB_ADDRH
|
||||
ldy #04 ; $CX04
|
||||
ldx #02 ; 2 tries?
|
||||
mb_check_cycle_loop:
|
||||
lda (MB_ADDRL),Y ; timer 6522 (Low Order Counter)
|
||||
; count down
|
||||
sta PT3_TEMP ; 3 cycles
|
||||
lda (MB_ADDRL),Y ; + 5 cycles = 8 cycles
|
||||
; between the two accesses to the timer
|
||||
sec
|
||||
sbc PT3_TEMP ; subtract to see if we had 8 cycles
|
||||
cmp #$f8 ; -8
|
||||
bne mb_not_in_this_slot
|
||||
dex ; decrement, try one more time
|
||||
bne mb_check_cycle_loop ; loop detection
|
||||
inx ; Mockingboard found (X=1)
|
||||
done_mb_detect:
|
||||
;stx bMB ; store result to bMB
|
||||
rts ; return
|
||||
|
||||
mb_not_in_this_slot:
|
||||
dec mb_detect_loop+1 ; decrement the "slot" (self_modify)
|
||||
bne mb_detect_loop ; loop down to one
|
||||
ldx #00
|
||||
beq done_mb_detect
|
||||
|
||||
;alternative MB detection from Nox Archaist
|
||||
; lda #$04
|
||||
; sta MB_ADDRL
|
||||
; ldx #$c7
|
||||
;
|
||||
;find_mb:
|
||||
; stx MB_ADDRH
|
||||
;
|
||||
; ;detect sound I
|
||||
;
|
||||
; sec
|
||||
; ldy #$00
|
||||
; lda (MB_ADDRL), y
|
||||
; sbc (MB_ADDRL), y
|
||||
; cmp #$05
|
||||
; beq found_mb
|
||||
; dex
|
||||
; cpx #$c0
|
||||
; bne find_mb
|
||||
; ldx #$00 ;no mockingboard found
|
||||
; rts
|
||||
;
|
||||
;found_mb:
|
||||
; ldx #$01 ;mockingboard found
|
||||
; rts
|
||||
;
|
||||
; ;optionally detect sound II
|
||||
;
|
||||
; sec
|
||||
; ldy #$80
|
||||
; lda (MB_ADDRL), y
|
||||
; sbc (MB_ADDRL), y
|
||||
; cmp #$05
|
||||
; beq found_mb
|
||||
|
||||
|
||||
;=======================================
|
||||
; Detect a Mockingboard card in Slot4
|
||||
;=======================================
|
||||
; Based on code from the French Touch "Pure Noise" Demo
|
||||
; Attempts to time an instruction sequence with a 6522
|
||||
;
|
||||
; MB_ADDRL:MB_ADDRH has address of Mockingboard
|
||||
; returns X=0 if not found, X=1 if found
|
||||
|
||||
mockingboard_detect_slot4:
|
||||
lda #0
|
||||
sta MB_ADDRL
|
||||
|
||||
mb4_detect_loop: ; self-modifying
|
||||
lda #$04 ; we're only looking in Slot 4
|
||||
ora #$C0 ; make it start with C
|
||||
sta MB_ADDRH
|
||||
ldy #04 ; $CX04
|
||||
ldx #02 ; 2 tries?
|
||||
mb4_check_cycle_loop:
|
||||
lda (MB_ADDRL),Y ; timer 6522 (Low Order Counter)
|
||||
; count down
|
||||
sta PT3_TEMP ; 3 cycles
|
||||
lda (MB_ADDRL),Y ; + 5 cycles = 8 cycles
|
||||
; between the two accesses to the timer
|
||||
sec
|
||||
sbc PT3_TEMP ; subtract to see if we had 8 cycles
|
||||
cmp #$f8 ; -8
|
||||
bne mb4_not_in_this_slot
|
||||
dex ; decrement, try one more time
|
||||
bne mb4_check_cycle_loop ; loop detection
|
||||
inx ; Mockingboard found (X=1)
|
||||
done_mb4_detect:
|
||||
rts ; return
|
||||
|
||||
mb4_not_in_this_slot:
|
||||
ldx #00
|
||||
beq done_mb4_detect
|
||||
|
||||
|
||||
|
||||
.endif
|
||||
261
vaporlock/doubledouble/pt3_lib_mockingboard_setup.s
Normal file
261
vaporlock/doubledouble/pt3_lib_mockingboard_setup.s
Normal file
@ -0,0 +1,261 @@
|
||||
; Mockingboad programming:
|
||||
; + Has two 6522 I/O chips connected to two AY-3-8910 chips
|
||||
; + Optionally has some speech chips controlled via the outport on the AY
|
||||
; + Often in slot 4
|
||||
; TODO: how to auto-detect?
|
||||
; References used:
|
||||
; http://macgui.com/usenet/?group=2&id=8366
|
||||
; 6522 Data Sheet
|
||||
; AY-3-8910 Data Sheet
|
||||
|
||||
;========================
|
||||
; Mockingboard card
|
||||
; Essentially two 6522s hooked to the Apple II bus
|
||||
; Connected to AY-3-8910 chips
|
||||
; PA0-PA7 on 6522 connected to DA0-DA7 on AY
|
||||
; PB0 on 6522 connected to BC1
|
||||
; PB1 on 6522 connected to BDIR
|
||||
; PB2 on 6522 connected to RESET
|
||||
|
||||
|
||||
; left speaker
|
||||
MOCK_6522_ORB1 = $C400 ; 6522 #1 port b data
|
||||
MOCK_6522_ORA1 = $C401 ; 6522 #1 port a data
|
||||
MOCK_6522_DDRB1 = $C402 ; 6522 #1 data direction port B
|
||||
MOCK_6522_DDRA1 = $C403 ; 6522 #1 data direction port A
|
||||
MOCK_6522_T1CL = $C404 ; 6522 #1 t1 low order latches
|
||||
MOCK_6522_T1CH = $C405 ; 6522 #1 t1 high order counter
|
||||
MOCK_6522_T1LL = $C406 ; 6522 #1 t1 low order latches
|
||||
MOCK_6522_T1LH = $C407 ; 6522 #1 t1 high order latches
|
||||
MOCK_6522_T2CL = $C408 ; 6522 #1 t2 low order latches
|
||||
MOCK_6522_T2CH = $C409 ; 6522 #1 t2 high order counters
|
||||
MOCK_6522_SR = $C40A ; 6522 #1 shift register
|
||||
MOCK_6522_ACR = $C40B ; 6522 #1 auxilliary control register
|
||||
MOCK_6522_PCR = $C40C ; 6522 #1 peripheral control register
|
||||
MOCK_6522_IFR = $C40D ; 6522 #1 interrupt flag register
|
||||
MOCK_6522_IER = $C40E ; 6522 #1 interrupt enable register
|
||||
MOCK_6522_ORANH = $C40F ; 6522 #1 port a data no handshake
|
||||
|
||||
|
||||
; right speaker
|
||||
MOCK_6522_ORB2 = $C480 ; 6522 #2 port b data
|
||||
MOCK_6522_ORA2 = $C481 ; 6522 #2 port a data
|
||||
MOCK_6522_DDRB2 = $C482 ; 6522 #2 data direction port B
|
||||
MOCK_6522_DDRA2 = $C483 ; 6522 #2 data direction port A
|
||||
|
||||
; AY-3-8910 commands on port B
|
||||
; RESET BDIR BC1
|
||||
MOCK_AY_RESET = $0 ; 0 0 0
|
||||
MOCK_AY_INACTIVE = $4 ; 1 0 0
|
||||
MOCK_AY_READ = $5 ; 1 0 1
|
||||
MOCK_AY_WRITE = $6 ; 1 1 0
|
||||
MOCK_AY_LATCH_ADDR = $7 ; 1 1 1
|
||||
|
||||
|
||||
;========================
|
||||
; Mockingboard Init
|
||||
;========================
|
||||
; Initialize the 6522s
|
||||
; set the data direction for all pins of PortA/PortB to be output
|
||||
|
||||
mockingboard_init:
|
||||
lda #$ff ; all output (1)
|
||||
|
||||
mock_init_smc1:
|
||||
sta MOCK_6522_DDRB1
|
||||
sta MOCK_6522_DDRA1
|
||||
mock_init_smc2:
|
||||
sta MOCK_6522_DDRB2
|
||||
sta MOCK_6522_DDRA2
|
||||
rts
|
||||
|
||||
;===================================
|
||||
;===================================
|
||||
; Reset Both AY-3-8910s
|
||||
;===================================
|
||||
;===================================
|
||||
|
||||
;======================
|
||||
; Reset Left AY-3-8910
|
||||
;======================
|
||||
reset_ay_both:
|
||||
lda #MOCK_AY_RESET
|
||||
reset_ay_smc1:
|
||||
sta MOCK_6522_ORB1
|
||||
lda #MOCK_AY_INACTIVE
|
||||
reset_ay_smc2:
|
||||
sta MOCK_6522_ORB1
|
||||
|
||||
;======================
|
||||
; Reset Right AY-3-8910
|
||||
;======================
|
||||
;reset_ay_right:
|
||||
;could be merged with both
|
||||
lda #MOCK_AY_RESET
|
||||
reset_ay_smc3:
|
||||
sta MOCK_6522_ORB2
|
||||
lda #MOCK_AY_INACTIVE
|
||||
reset_ay_smc4:
|
||||
sta MOCK_6522_ORB2
|
||||
rts
|
||||
|
||||
|
||||
; Write sequence
|
||||
; Inactive -> Latch Address -> Inactive -> Write Data -> Inactive
|
||||
|
||||
;=========================================
|
||||
; Write Right/Left to save value AY-3-8910
|
||||
;=========================================
|
||||
; register in X
|
||||
; value in MB_VALUE
|
||||
|
||||
write_ay_both:
|
||||
; address
|
||||
|
||||
write_ay_smc1:
|
||||
stx MOCK_6522_ORA1 ; put address on PA1 ; 4
|
||||
stx MOCK_6522_ORA2 ; put address on PA2 ; 4
|
||||
lda #MOCK_AY_LATCH_ADDR ; latch_address on PB1 ; 2
|
||||
write_ay_smc2:
|
||||
sta MOCK_6522_ORB1 ; latch_address on PB1 ; 4
|
||||
sta MOCK_6522_ORB2 ; latch_address on PB2 ; 4
|
||||
ldy #MOCK_AY_INACTIVE ; go inactive ; 2
|
||||
write_ay_smc3:
|
||||
sty MOCK_6522_ORB1 ; 4
|
||||
sty MOCK_6522_ORB2 ; 4
|
||||
;===========
|
||||
; 28
|
||||
; value
|
||||
lda MB_VALUE ; 3
|
||||
write_ay_smc4:
|
||||
sta MOCK_6522_ORA1 ; put value on PA1 ; 4
|
||||
sta MOCK_6522_ORA2 ; put value on PA2 ; 4
|
||||
lda #MOCK_AY_WRITE ; ; 2
|
||||
write_ay_smc5:
|
||||
sta MOCK_6522_ORB1 ; write on PB1 ; 4
|
||||
sta MOCK_6522_ORB2 ; write on PB2 ; 4
|
||||
write_ay_smc6:
|
||||
sty MOCK_6522_ORB1 ; 4
|
||||
sty MOCK_6522_ORB2 ; 4
|
||||
;===========
|
||||
; 29
|
||||
|
||||
rts ; 6
|
||||
;===========
|
||||
; 63
|
||||
write_ay_both_end:
|
||||
;.assert >write_ay_both = >write_ay_both_end, error, "write_ay_both crosses page"
|
||||
|
||||
;=======================================
|
||||
; clear ay -- clear all 14 AY registers
|
||||
; should silence the card
|
||||
;=======================================
|
||||
; 7+(74*14)+5=1048
|
||||
clear_ay_both:
|
||||
ldx #13 ; 2
|
||||
lda #0 ; 2
|
||||
sta MB_VALUE ; 3
|
||||
clear_ay_left_loop:
|
||||
jsr write_ay_both ; 6+63
|
||||
dex ; 2
|
||||
bpl clear_ay_left_loop ; 3
|
||||
; -1
|
||||
rts ; 6
|
||||
|
||||
clear_ay_end:
|
||||
;.assert >clear_ay_both = >clear_ay_end, error, "clear_ay_both crosses page"
|
||||
|
||||
;=============================
|
||||
; Setup
|
||||
;=============================
|
||||
mockingboard_setup_interrupt:
|
||||
|
||||
|
||||
; for this game with things in language card including
|
||||
; irq handler, always force IIc mode (where RAM swapped in
|
||||
; and we put the irq handler address directly up at $FFFE)
|
||||
|
||||
lda #<interrupt_handler
|
||||
sta $fffe
|
||||
lda #>interrupt_handler
|
||||
sta $ffff
|
||||
|
||||
; nop out the "lda $45" since we are bypassing the ROM irq handler
|
||||
; that puts A in $45
|
||||
lda #$EA
|
||||
sta interrupt_smc
|
||||
sta interrupt_smc+1
|
||||
|
||||
|
||||
;=========================
|
||||
; Setup Interrupt Handler
|
||||
;=========================
|
||||
; Vector address goes to 0x3fe/0x3ff
|
||||
; FIXME: should chain any existing handler
|
||||
|
||||
; lda #<interrupt_handler
|
||||
; sta $03fe
|
||||
; lda #>interrupt_handler
|
||||
; sta $03ff
|
||||
|
||||
;============================
|
||||
; Enable 50Hz clock on 6522
|
||||
;============================
|
||||
|
||||
|
||||
; Note, on Apple II the clock isn't 1MHz but is actually closer to
|
||||
; roughly 1.023MHz, and every 65th clock is stretched (it's complicated)
|
||||
|
||||
; 4fe7 / 1.023e6 = .020s, 50Hz
|
||||
; 9c40 / 1.023e6 = .040s, 25Hz
|
||||
; 411a / 1.023e6 = .016s, 60Hz
|
||||
|
||||
; French Touch uses
|
||||
; 4e20 / 1.000e6 = .020s, 50Hz, which assumes 1MHz clock freq
|
||||
|
||||
sei ; disable interrupts just in case
|
||||
|
||||
lda #$40 ; Continuous interrupts, don't touch PB7
|
||||
setup_irq_smc1:
|
||||
sta MOCK_6522_ACR ; ACR register
|
||||
lda #$7F ; clear all interrupt flags
|
||||
setup_irq_smc2:
|
||||
sta MOCK_6522_IER ; IER register (interrupt enable)
|
||||
|
||||
lda #$C0
|
||||
setup_irq_smc3:
|
||||
sta MOCK_6522_IFR ; IFR: 1100, enable interrupt on timer one oflow
|
||||
setup_irq_smc4:
|
||||
sta MOCK_6522_IER ; IER: 1100, enable timer one interrupt
|
||||
|
||||
lda #$E7
|
||||
; lda #$20
|
||||
setup_irq_smc5:
|
||||
sta MOCK_6522_T1CL ; write into low-order latch
|
||||
lda #$4f
|
||||
; lda #$4E
|
||||
setup_irq_smc6:
|
||||
sta MOCK_6522_T1CH ; write into high-order latch,
|
||||
; load both values into counter
|
||||
; clear interrupt and start counting
|
||||
|
||||
rts
|
||||
|
||||
|
||||
|
||||
;=============================
|
||||
; Disable Interrupt
|
||||
;=============================
|
||||
mockingboard_disable_interrupt:
|
||||
|
||||
sei ; disable interrupts just in case
|
||||
|
||||
lda #$40 ; Continuous interrupts, don't touch PB7
|
||||
disable_irq_smc1:
|
||||
sta MOCK_6522_ACR ; ACR register
|
||||
lda #$7F ; clear all interrupt flags
|
||||
disable_irq_smc2:
|
||||
sta MOCK_6522_IER ; IER register (interrupt enable)
|
||||
|
||||
rts
|
||||
|
||||
10
vaporlock/doubledouble/zp.inc
Normal file
10
vaporlock/doubledouble/zp.inc
Normal file
@ -0,0 +1,10 @@
|
||||
; zero page
|
||||
GBASL = $26
|
||||
GBASH = $27
|
||||
V2 = $2D
|
||||
|
||||
HGRPAGE = $E6
|
||||
|
||||
YPOS = $FE
|
||||
TCOLOR = $FF
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user