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tiny_tracker: update another byte

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This commit is contained in:
Vince Weaver 2022-01-19 01:02:07 -05:00
parent 0c62d901d2
commit 805982e21c
4 changed files with 16 additions and 14 deletions
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4
demos/l/music_256/Makefile
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@ -15,7 +15,7 @@ submit: hgr_d2_1k.zip
hgr_d2.dsk: HELLO D2
cp $(EMPTY_DISK)/empty.dsk ./hgr_d2.dsk
$(DOS33) -y hgr_d2.dsk SAVE A HELLO
$(DOS33) -y hgr_d2.dsk -t BIN -a 0x60 BSAVE D2
$(DOS33) -y hgr_d2.dsk -t BIN -a 0x80 BSAVE D2
####
@ -37,7 +37,7 @@ mA2E_2.s: mA2E_2.txt text_to_tiny
####
D2: d2.o
ld65 -o D2 d2.o -C ./apple2_60_zp.inc
ld65 -o D2 d2.o -C ./apple2_80_zp.inc
d2.o: d2.s \
zp.inc hardware.inc \

2
demos/l/music_256/apple2_60_zp.inc → demos/l/music_256/apple2_80_zp.inc
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@ -1,5 +1,5 @@
MEMORY {
ZP: start = $60, size = $120, type = rw;
ZP: start = $80, size = $120, type = rw;
RAM: start = $100, size = $8E00, file = %O;
}

22
demos/l/music_256/d2.s
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@ -33,10 +33,11 @@
; 238 bytes -- can use Y to save note value in play_frame now
; 237 bytes -- make song terminator #$FF so we don't have to load it
; 235 bytes -- note X is $FF on entry to mockingboard entry
; 234 bytes -- qkumba noticed we can execute the AY config
.zeropage
.globalzp frequencies_low
.globalzp frequencies_high
;.globalzp frequencies_low
;.globalzp frequencies_high
d2:
@ -50,16 +51,16 @@ d2:
; A=$D0, Z=1
ldx #$FF ; set stack offset
bmi skip_const
.byte $38,$e,$e,$e ; mixer, A, B, C volume
.include "notes.inc"
skip_const:
; bmi skip_const
txs ; write 0 to stack pointer
nop
; we can execute these... (as qkumba noticed)
.byte $38,$e,$e,$e ; mixer, A, B, C volume
;===================
; music Player Setup
@ -106,7 +107,8 @@ inner_wait:
.byte $00,$00,$00,$00
.byte $00,$00,$00,$00,$00
.byte $00,$00,$00
.byte $00,$00,$00
.byte $00,$00,$00,$00
; music
.include "mA2E_2.s"
.include "notes.inc"

2
demos/l/music_256/zp.inc
View File

@ -9,7 +9,7 @@ GBASH = $27
BASL = $28
BASH = $29
AY_REGS = $60
AY_REGS = $80
HGR_Y = $E2
HGR_COLOR = $E4