📄 12232.s
字号:
.module _12232.c
.area text(rom, con, rel)
.dbfile D:\ICCFIL~1\五键MP3ICC\12232.c
.dbfunc e delay_1ms _delay_1ms fV
; i -> R16,R17
.even
_delay_1ms::
.dbline -1
.dbline 10
; #include <iom16v.h>
; #include <macros.h>
; #include<12232.h>
; #include<main.h>
; #include<fat16.h>
; uint16 zikustart;
; extern BPB_SecPerClus;
; extern BUFFER[512];
; void delay_1ms(void)
; {
.dbline 12
clr R16
clr R17
rjmp L8
L5:
.dbline 12
L6:
.dbline 12
subi R16,255 ; offset = 1
sbci R17,255
L8:
.dbline 12
; unsigned int i;
; for(i=0;i<1142;i++);
cpi R16,118
ldi R30,4
cpc R17,R30
brlo L5
.dbline -2
L4:
.dbline 0 ; func end
ret
.dbsym r i 16 i
.dbend
.dbfunc e delay_10us _delay_10us fV
; i -> R16
.even
_delay_10us::
.dbline -1
.dbline 16
; }
;
; void delay_10us(void)
; {
.dbline 18
clr R16
rjmp L13
L10:
.dbline 18
L11:
.dbline 18
inc R16
L13:
.dbline 18
; unsigned char i;
; for(i=0;i<10;i++);
cpi R16,10
brlo L10
.dbline -2
L9:
.dbline 0 ; func end
ret
.dbsym r i 16 c
.dbend
.dbfunc e delay _delay fV
; i -> R20,R21
; n -> R22,R23
.even
_delay::
rcall push_gset2
movw R22,R16
.dbline -1
.dbline 22
; }
;
; void delay(unsigned int n)
; {
.dbline 24
clr R20
clr R21
rjmp L18
L15:
.dbline 24
rcall _delay_1ms
L16:
.dbline 24
subi R20,255 ; offset = 1
sbci R21,255
L18:
.dbline 24
; unsigned int i;
; for(i=0;i<n;i++)delay_1ms();
cp R20,R22
cpc R21,R23
brlo L15
.dbline -2
L14:
rcall pop_gset2
.dbline 0 ; func end
ret
.dbsym r i 20 i
.dbsym r n 22 i
.dbend
.dbfunc e OUTMD _OUTMD fV
; i -> R20
.even
_OUTMD::
rcall push_gset1
mov R20,R16
.dbline -1
.dbline 27
; }
; void OUTMD(unsigned char i)
; {
.dbline 28
; delay_10us();
rcall _delay_10us
.dbline 29
; lcd_control_port = 0xff;
ldi R24,255
out 0x1b,R24
.dbline 30
; lcd_control_port &= ~RW;
cbi 0x1b,1
.dbline 31
; delay_10us();
rcall _delay_10us
.dbline 32
; lcd_control_port |= A0;
sbi 0x1b,0
.dbline 33
; delay_10us();
rcall _delay_10us
.dbline 34
; DATA=i;
out 0x12,R20
.dbline 35
; delay_10us();
rcall _delay_10us
.dbline 36
; lcd_control_port &= ~E1;
cbi 0x1b,3
.dbline -2
L19:
rcall pop_gset1
.dbline 0 ; func end
ret
.dbsym r i 20 c
.dbend
.dbfunc e OUTMI _OUTMI fV
; i -> R20
.even
_OUTMI::
rcall push_gset1
mov R20,R16
.dbline -1
.dbline 41
;
; }
;
; void OUTMI(unsigned char i)
; {
.dbline 42
; delay_10us();
rcall _delay_10us
.dbline 43
; lcd_control_port = 0xff;
ldi R24,255
out 0x1b,R24
.dbline 44
; lcd_control_port &= ~RW;
cbi 0x1b,1
.dbline 45
; delay_10us();
rcall _delay_10us
.dbline 46
; lcd_control_port &= ~A0;
cbi 0x1b,0
.dbline 47
; delay_10us();
rcall _delay_10us
.dbline 48
; DATA=i;
out 0x12,R20
.dbline 49
; delay_10us();
rcall _delay_10us
.dbline 50
; lcd_control_port &= ~E1;
cbi 0x1b,3
.dbline -2
L20:
rcall pop_gset1
.dbline 0 ; func end
ret
.dbsym r i 20 c
.dbend
.dbfunc e OUTSD _OUTSD fV
; i -> R20
.even
_OUTSD::
rcall push_gset1
mov R20,R16
.dbline -1
.dbline 55
;
; }
;
; void OUTSD(unsigned char i)
; {
.dbline 56
; delay_10us();
rcall _delay_10us
.dbline 57
; lcd_control_port = 0xff;
ldi R24,255
out 0x1b,R24
.dbline 58
; lcd_control_port &= ~RW;
cbi 0x1b,1
.dbline 59
; delay_10us();
rcall _delay_10us
.dbline 60
; lcd_control_port |= A0;
sbi 0x1b,0
.dbline 61
; delay_10us();
rcall _delay_10us
.dbline 62
; DATA=i;
out 0x12,R20
.dbline 63
; delay_10us();
rcall _delay_10us
.dbline 64
; lcd_control_port &=~E2;
cbi 0x1b,2
.dbline -2
L21:
rcall pop_gset1
.dbline 0 ; func end
ret
.dbsym r i 20 c
.dbend
.dbfunc e OUTSI _OUTSI fV
; i -> R20
.even
_OUTSI::
rcall push_gset1
mov R20,R16
.dbline -1
.dbline 69
;
; }
;
; void OUTSI(unsigned char i)
; {
.dbline 70
; delay_10us();
rcall _delay_10us
.dbline 71
; lcd_control_port = 0xff;
ldi R24,255
out 0x1b,R24
.dbline 72
; lcd_control_port &= ~RW;
cbi 0x1b,1
.dbline 73
; delay_10us();
rcall _delay_10us
.dbline 74
; lcd_control_port &= ~A0;
cbi 0x1b,0
.dbline 75
; delay_10us();
rcall _delay_10us
.dbline 76
; DATA=i;
out 0x12,R20
.dbline 77
; delay_10us();
rcall _delay_10us
.dbline 78
; lcd_control_port &=~E2;
cbi 0x1b,2
.dbline -2
L22:
rcall pop_gset1
.dbline 0 ; func end
ret
.dbsym r i 20 c
.dbend
.dbfunc e lcdini _lcdini fV
.even
_lcdini::
.dbline -1
.dbline 83
;
; }
;
; void lcdini(void)
; {
.dbline 84
; DATA=0xff;
ldi R24,255
out 0x12,R24
.dbline 85
; lcd_data_ddr|=0xff;
in R24,0x11
ori R24,255
out 0x11,R24
.dbline 86
; lcd_control_port|=0xff;
in R24,0x1b
ori R24,255
out 0x1b,R24
.dbline 87
; lcd_control_ddr=0x0f;
ldi R24,15
out 0x1a,R24
.dbline 88
; lcd_light_ddr|=0x02;
sbi 0x14,1
.dbline 89
; OUTMI(0XAE);
ldi R16,174
rcall _OUTMI
.dbline 90
; OUTMI(0XC0);
ldi R16,192
rcall _OUTMI
.dbline 91
; OUTMI(0XA0);
ldi R16,160
rcall _OUTMI
.dbline 92
; OUTMI(0XA4);
ldi R16,164
rcall _OUTMI
.dbline 93
; OUTMI(0XA9);
ldi R16,169
rcall _OUTMI
.dbline 94
; OUTMI(0XAF);
ldi R16,175
rcall _OUTMI
.dbline 96
;
; OUTSI(0XAE);
ldi R16,174
rcall _OUTSI
.dbline 97
; OUTSI(0XC0);
ldi R16,192
rcall _OUTSI
.dbline 98
; OUTSI(0XA0);
ldi R16,160
rcall _OUTSI
.dbline 99
; OUTSI(0XA4);
ldi R16,164
rcall _OUTSI
.dbline 100
; OUTSI(0XA9);
ldi R16,169
rcall _OUTSI
.dbline 101
; OUTSI(0XAF);
ldi R16,175
rcall _OUTSI
.dbline -2
L23:
.dbline 0 ; func end
ret
.dbend
.dbfunc e SetPage _SetPage fV
; page1 -> R20
; page0 -> R22
.even
_SetPage::
rcall push_gset2
mov R20,R18
mov R22,R16
.dbline -1
.dbline 106
; }
;
;
; void SetPage(uint8 page0,uint8 page1)
; {
.dbline 107
; OUTMI(0xB8|page0);
mov R16,R22
ori R16,184
rcall _OUTMI
.dbline 108
; OUTSI(0xB8|page1);
mov R16,R20
ori R16,184
rcall _OUTSI
.dbline -2
L24:
rcall pop_gset2
.dbline 0 ; func end
ret
.dbsym r page1 20 c
.dbsym r page0 22 c
.dbend
.dbfunc e SetAddress _SetAddress fV
; address1 -> R20
; address0 -> R22
.even
_SetAddress::
rcall push_gset2
mov R20,R18
mov R22,R16
.dbline -1
.dbline 112
; }
;
; void SetAddress(uint8 address0,uint8 address1)
; {
.dbline 113
; OUTMI(address0);
mov R16,R22
rcall _OUTMI
.dbline 114
; OUTSI(address1);
mov R16,R20
rcall _OUTSI
.dbline -2
L25:
rcall pop_gset2
.dbline 0 ; func end
ret
.dbsym r address1 20 c
.dbsym r address0 22 c
.dbend
.dbfunc e PutCharR _PutCharR fV
; ch -> R20
.even
_PutCharR::
rcall push_gset1
mov R20,R16
.dbline -1
.dbline 118
; }
;
; void PutCharR(uint8 ch)
; {
.dbline 119
; OUTSD(ch);
mov R16,R20
rcall _OUTSD
.dbline -2
L26:
rcall pop_gset1
.dbline 0 ; func end
ret
.dbsym r ch 20 c
.dbend
.dbfunc e PutCharL _PutCharL fV
; ch -> R20
.even
_PutCharL::
rcall push_gset1
mov R20,R16
.dbline -1
.dbline 123
; }
;
; void PutCharL(uint8 ch)
; {
.dbline 124
; OUTMD(ch);
mov R16,R20
rcall _OUTMD
.dbline -2
L27:
rcall pop_gset1
.dbline 0 ; func end
ret
.dbsym r ch 20 c
.dbend
.dbfunc e clrscr _clrscr fV
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