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fix gregs complaints :)

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This commit is contained in:
mrdudz 2015-09-04 14:14:17 +02:00
parent d0a1dc73b8
commit af2ba26c62
5 changed files with 35 additions and 21 deletions
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20
asminc/pce.inc
View File

@ -6,11 +6,10 @@
CURS_X = $30
CURS_Y = $31
SCREEN_PTR = $32 ;2
CRAM_PTR = $34 ;2
CHARCOLOR = $36
RVS = $37
BGCOLOR = $38
tickcount = $39 ;4
CHARCOLOR = $34
RVS = $35
BGCOLOR = $36
tickcount = $37 ;4
; FIXME: screen dimensions my change according to selected video mode
screenrows = (224/8)
@ -66,6 +65,17 @@ VCE_DATA_HI = $0405 ; MSB of 16-bit palette data
PSG = $0800 ; base
PSG_CHAN_SELECT = $0800
PSG_GLOBAL_PAN = $0801
PSG_FREQ_LO = $0802
PSG_FREQ_HI = $0803
PSG_CHAN_CTRL = $0804
PSG_CHAN_PAN = $0805
PSG_CHAN_DATA = $0806
PSG_NOISE = $0807
PSG_LFO_FREQ = $0808
PSG_LFO_CTRL = $0809
; timer
TIMER = $0c00 ; base

2
libsrc/pce/kplot.s
View File

@ -19,6 +19,8 @@ PLOT:
ldy CURS_X
rts
.rodata
_plotlo:
.repeat screenrows,line
.byte <($0000+(line*$80))

21
libsrc/pce/psg.s
View File

@ -5,20 +5,21 @@
psg_init:
clx
stx $0800 ; Select channel
stz PSG_GLOBAL_PAN ; Clear global balance
psg_clear_loop:
stz $0801 ; Clear global balance
stz $0802 ; Clear frequency LSB
stz $0803 ; Clear frequency MSB
stz $0804 ; Clear volume
stz $0805 ; Clear balance
stz $0807 ; Clear noise control
stz $0808 ; Clear LFO frequency
stz $0809 ; Clear LFO control
stx PSG_CHAN_SELECT ; Select channel
stz PSG_FREQ_LO ; Clear frequency LSB
stz PSG_FREQ_HI ; Clear frequency MSB
stz PSG_CHAN_CTRL ; Clear volume
stz PSG_CHAN_PAN ; Clear balance
stz PSG_NOISE ; Clear noise control
stz PSG_LFO_FREQ ; Clear LFO frequency
stz PSG_LFO_CTRL ; Clear LFO control
cly
psg_clear_waveform:
stz $0806 ; Clear waveform byte
stz PSG_CHAN_DATA ; Clear waveform byte
iny
cpy #$20
bne psg_clear_waveform

3
testcode/lib/pce/Makefile
View File

@ -2,10 +2,11 @@
all: conio.pce
conio.pce: conio.c
../../../bin/cl65 -t pce conio.c ../../../joy/pce-stdjoy.joy --mapfile conio.map -o conio.pce
../../../bin/cl65 -t pce conio.c --mapfile conio.map -o conio.pce
clean:
$(RM) conio.pce
$(RM) conio.map
test: conio.pce
mednafen -force_module pce conio.pce

10
testcode/lib/pce/conio.c
View File

@ -33,13 +33,13 @@ void main(void)
cprintf("stackvar: %02x\n\r", stackvar);
j = joy_count();
gotoxy(0,10);
gotoxy(0,9);
cprintf("Found %d Joysticks.", j);
for (i = 0; i < 4; ++i) {
gotoxy(0, 17 + i);
gotoxy(0, 16 + i);
p = malloc(16);
memcpy(p, "01234567890abcdef", 16);
memcpy(p, "0123456789abcdef", 16);
cprintf("alloced at: %04p - %c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c", p,
p[0],p[1],p[2],p[3],p[4],p[5],p[6],p[7],
p[8],p[9],p[10],p[11],p[12],p[13],p[14],p[15]
@ -88,12 +88,12 @@ void main(void)
cprintf("%02x", stackvar);
++datavar; ++stackvar;
gotoxy(0,8);
gotoxy(0,7);
clk = clock();
cprintf("clock: %08lx", clk);
for (i = 0; i < 4; ++i) {
gotoxy(0, 12 + i);
gotoxy(0, 11 + i);
j = joy_read (i);
cprintf ("pad %d: %02x %-6s%-6s%-6s%-6s%-6s%-6s%-6s%-6s",
i, j,