?? spi-lcd.lss
字號:
S1D15G00Init();
864: d3 d0 rcall .+422 ; 0xa0c <S1D15G00Init>
S1D15G00ClearLcd();
866: b2 d0 rcall .+356 ; 0x9cc <S1D15G00ClearLcd>
PutString(1,30,"Hello Maomao cat!",0xF800,0xFFE0);
868: 00 ee ldi r16, 0xE0 ; 224
86a: 1f ef ldi r17, 0xFF ; 255
86c: 20 e0 ldi r18, 0x00 ; 0
86e: 38 ef ldi r19, 0xF8 ; 248
870: 40 e6 ldi r20, 0x60 ; 96
872: 50 e0 ldi r21, 0x00 ; 0
874: 6e e1 ldi r22, 0x1E ; 30
876: 81 e0 ldi r24, 0x01 ; 1
878: 69 d1 rcall .+722 ; 0xb4c <PutString>
for(;;);
87a: ff cf rjmp .-2 ; 0x87a <main+0x1e>
0000087c <S1D15G00SpiInit>:
void S1D15G00SpiInit(void) {
// SPCR |= (1<<MSTR)|(1<<SPE)|(1<<CPOL)|(1<<CPHA);
// 設置SPI接口模式，MSTR=1，CPOL=1，CPHA=1，LSBF=0, fosc/4
// SPSR |= (1<<SPI2X);//SPI時鐘倍速
UCSRB |= (1<<TXEN)|(1<<UCSZ2)/*(1<<TXB8)*/;
87c: 8a b1 in r24, 0x0a ; 10
87e: 8c 60 ori r24, 0x0C ; 12
880: 8a b9 out 0x0a, r24 ; 10
//發(fā)送使能;
UBRRH = 0;
882: 10 bc out 0x20, r1 ; 32
UBRRL = 0x0c;
884: 8c e0 ldi r24, 0x0C ; 12
886: 89 b9 out 0x09, r24 ; 9
UCSRC |= (1<<URSEL)|(1<<UMSEL)|(1<<UCSZ1)|(1<<UCSZ0)|(1<<UCPOL);
888: 80 b5 in r24, 0x20 ; 32
88a: 87 6c ori r24, 0xC7 ; 199
88c: 80 bd out 0x20, r24 ; 32
//同步模式;UCSZ2:UCSZ1:UCSZ0 9Bit模式
UCSRA |= (1<<MPCM);
88e: 58 9a sbi 0x0b, 0 ; 11
890: 08 95 ret
00000892 <S1D15G00WriteCommand>:
/* while((UCSRA & (1<<UDRE))==0);
UCSRB &= ~(1<<TXB8);// bit8 = 0 : command
UDR=Data;
UCSRA|=(1<<UDRE);
while((UCSRA & (1<<UDRE))==0);
*/
}
/*----------------------------------------------------------*\
| S1D15G00 Write Command |
\*----------------------------------------------------------*/
void S1D15G00WriteCommand(INT8U Data) {
// INT16U temp=Data;
cbi(LCD_CR_PORT,LCD_CS);
892: 92 98 cbi 0x12, 2 ; 18
sbi(LCD_CR_DDR, LCD_DATA); //set SDI.DDR = 1
894: 89 9a sbi 0x11, 1 ; 17
cbi(LCD_CR_PORT, LCD_CS); //set CS = L
896: 92 98 cbi 0x12, 2 ; 18
cbi(LCD_CR_PORT, LCD_CLK); //set SCK = L
898: 94 98 cbi 0x12, 4 ; 18
cbi(LCD_CR_PORT, LCD_DATA); //send 0, for command
89a: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK); //set SCK = H, latch data
89c: 94 9a sbi 0x12, 4 ; 18
//Bit 0(MSB)
cbi(LCD_CR_PORT, LCD_CLK);
89e: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x80)
8a0: 87 ff sbrs r24, 7
8a2: 02 c0 rjmp .+4 ; 0x8a8 <S1D15G00WriteCommand+0x16>
sbi(LCD_CR_PORT, LCD_DATA);
8a4: 91 9a sbi 0x12, 1 ; 18
8a6: 01 c0 rjmp .+2 ; 0x8aa <S1D15G00WriteCommand+0x18>
else
cbi(LCD_CR_PORT, LCD_DATA);
8a8: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
8aa: 94 9a sbi 0x12, 4 ; 18
//Bit 1
cbi(LCD_CR_PORT, LCD_CLK);
8ac: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x40)
8ae: 99 27 eor r25, r25
8b0: 86 ff sbrs r24, 6
8b2: 02 c0 rjmp .+4 ; 0x8b8 <S1D15G00WriteCommand+0x26>
sbi(LCD_CR_PORT, LCD_DATA);
8b4: 91 9a sbi 0x12, 1 ; 18
8b6: 01 c0 rjmp .+2 ; 0x8ba <S1D15G00WriteCommand+0x28>
else
cbi(LCD_CR_PORT, LCD_DATA);
8b8: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
8ba: 94 9a sbi 0x12, 4 ; 18
//Bit 2
cbi(LCD_CR_PORT, LCD_CLK);
8bc: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x20)
8be: 85 ff sbrs r24, 5
8c0: 02 c0 rjmp .+4 ; 0x8c6 <S1D15G00WriteCommand+0x34>
sbi(LCD_CR_PORT, LCD_DATA);
8c2: 91 9a sbi 0x12, 1 ; 18
8c4: 01 c0 rjmp .+2 ; 0x8c8 <S1D15G00WriteCommand+0x36>
else
cbi(LCD_CR_PORT, LCD_DATA);
8c6: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
8c8: 94 9a sbi 0x12, 4 ; 18
//Bit 3
cbi(LCD_CR_PORT, LCD_CLK);
8ca: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x10)
8cc: 84 ff sbrs r24, 4
8ce: 02 c0 rjmp .+4 ; 0x8d4 <S1D15G00WriteCommand+0x42>
sbi(LCD_CR_PORT, LCD_DATA);
8d0: 91 9a sbi 0x12, 1 ; 18
8d2: 01 c0 rjmp .+2 ; 0x8d6 <S1D15G00WriteCommand+0x44>
else
cbi(LCD_CR_PORT, LCD_DATA);
8d4: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
8d6: 94 9a sbi 0x12, 4 ; 18
//Bit 4
cbi(LCD_CR_PORT, LCD_CLK);
8d8: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x08)
8da: 83 ff sbrs r24, 3
8dc: 02 c0 rjmp .+4 ; 0x8e2 <S1D15G00WriteCommand+0x50>
sbi(LCD_CR_PORT, LCD_DATA);
8de: 91 9a sbi 0x12, 1 ; 18
8e0: 01 c0 rjmp .+2 ; 0x8e4 <S1D15G00WriteCommand+0x52>
else
cbi(LCD_CR_PORT, LCD_DATA);
8e2: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
8e4: 94 9a sbi 0x12, 4 ; 18
//Bit 5
cbi(LCD_CR_PORT, LCD_CLK);
8e6: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x04)
8e8: 82 ff sbrs r24, 2
8ea: 02 c0 rjmp .+4 ; 0x8f0 <S1D15G00WriteCommand+0x5e>
sbi(LCD_CR_PORT, LCD_DATA);
8ec: 91 9a sbi 0x12, 1 ; 18
8ee: 01 c0 rjmp .+2 ; 0x8f2 <S1D15G00WriteCommand+0x60>
else
cbi(LCD_CR_PORT, LCD_DATA);
8f0: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
8f2: 94 9a sbi 0x12, 4 ; 18
//Bit 6
cbi(LCD_CR_PORT, LCD_CLK);
8f4: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x02)
8f6: 81 ff sbrs r24, 1
8f8: 02 c0 rjmp .+4 ; 0x8fe <S1D15G00WriteCommand+0x6c>
sbi(LCD_CR_PORT, LCD_DATA);
8fa: 91 9a sbi 0x12, 1 ; 18
8fc: 01 c0 rjmp .+2 ; 0x900 <S1D15G00WriteCommand+0x6e>
else
cbi(LCD_CR_PORT, LCD_DATA);
8fe: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
900: 94 9a sbi 0x12, 4 ; 18
//Bit 7(LSB)
cbi(LCD_CR_PORT, LCD_CLK);
902: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x01)
904: 80 ff sbrs r24, 0
906: 02 c0 rjmp .+4 ; 0x90c <S1D15G00WriteCommand+0x7a>
sbi(LCD_CR_PORT, LCD_DATA);
908: 91 9a sbi 0x12, 1 ; 18
90a: 01 c0 rjmp .+2 ; 0x90e <S1D15G00WriteCommand+0x7c>
else
cbi(LCD_CR_PORT, LCD_DATA);
90c: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
90e: 94 9a sbi 0x12, 4 ; 18
//done
sbi(LCD_CR_PORT,LCD_CS);
910: 92 9a sbi 0x12, 2 ; 18
912: 08 95 ret
00000914 <S1D15G00WriteData>:
}
/*----------------------------------------------------------*\
| S1D15G00 Write Data |
\*----------------------------------------------------------*/
void S1D15G00WriteData(INT8U Data) {
// INT16U temp=Data;
cbi(LCD_CR_PORT,LCD_CS);
914: 92 98 cbi 0x12, 2 ; 18
sbi(LCD_CR_DDR, LCD_DATA); //set SDI.DDR = 1
916: 89 9a sbi 0x11, 1 ; 17
cbi(LCD_CR_PORT, LCD_CS); //set CS = L
918: 92 98 cbi 0x12, 2 ; 18
cbi(LCD_CR_PORT, LCD_CLK); //set SCK = L
91a: 94 98 cbi 0x12, 4 ; 18
sbi(LCD_CR_PORT, LCD_DATA); //send 1, for command
91c: 91 9a sbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK); //set SCK = H, latch data
91e: 94 9a sbi 0x12, 4 ; 18
//Bit 0(MSB)
cbi(LCD_CR_PORT, LCD_CLK);
920: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x80)
922: 87 ff sbrs r24, 7
924: 02 c0 rjmp .+4 ; 0x92a <S1D15G00WriteData+0x16>
sbi(LCD_CR_PORT, LCD_DATA);
926: 91 9a sbi 0x12, 1 ; 18
928: 01 c0 rjmp .+2 ; 0x92c <S1D15G00WriteData+0x18>
else
cbi(LCD_CR_PORT, LCD_DATA);
92a: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
92c: 94 9a sbi 0x12, 4 ; 18
//Bit 1
cbi(LCD_CR_PORT, LCD_CLK);
92e: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x40)
930: 99 27 eor r25, r25
932: 86 ff sbrs r24, 6
934: 02 c0 rjmp .+4 ; 0x93a <S1D15G00WriteData+0x26>
sbi(LCD_CR_PORT, LCD_DATA);
936: 91 9a sbi 0x12, 1 ; 18
938: 01 c0 rjmp .+2 ; 0x93c <S1D15G00WriteData+0x28>
else
cbi(LCD_CR_PORT, LCD_DATA);
93a: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
93c: 94 9a sbi 0x12, 4 ; 18
//Bit 2
cbi(LCD_CR_PORT, LCD_CLK);
93e: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x20)
940: 85 ff sbrs r24, 5
942: 02 c0 rjmp .+4 ; 0x948 <S1D15G00WriteData+0x34>
sbi(LCD_CR_PORT, LCD_DATA);
944: 91 9a sbi 0x12, 1 ; 18
946: 01 c0 rjmp .+2 ; 0x94a <S1D15G00WriteData+0x36>
else
cbi(LCD_CR_PORT, LCD_DATA);
948: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
94a: 94 9a sbi 0x12, 4 ; 18
//Bit 3
cbi(LCD_CR_PORT, LCD_CLK);
94c: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x10)
94e: 84 ff sbrs r24, 4
950: 02 c0 rjmp .+4 ; 0x956 <S1D15G00WriteData+0x42>
sbi(LCD_CR_PORT, LCD_DATA);
952: 91 9a sbi 0x12, 1 ; 18
954: 01 c0 rjmp .+2 ; 0x958 <S1D15G00WriteData+0x44>
else
cbi(LCD_CR_PORT, LCD_DATA);
956: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
958: 94 9a sbi 0x12, 4 ; 18
//Bit 4
cbi(LCD_CR_PORT, LCD_CLK);
95a: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x08)
95c: 83 ff sbrs r24, 3
95e: 02 c0 rjmp .+4 ; 0x964 <S1D15G00WriteData+0x50>
sbi(LCD_CR_PORT, LCD_DATA);
960: 91 9a sbi 0x12, 1 ; 18
962: 01 c0 rjmp .+2 ; 0x966 <S1D15G00WriteData+0x52>
else
cbi(LCD_CR_PORT, LCD_DATA);
964: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
966: 94 9a sbi 0x12, 4 ; 18
//Bit 5
cbi(LCD_CR_PORT, LCD_CLK);
968: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x04)
96a: 82 ff sbrs r24, 2
96c: 02 c0 rjmp .+4 ; 0x972 <S1D15G00WriteData+0x5e>
sbi(LCD_CR_PORT, LCD_DATA);
96e: 91 9a sbi 0x12, 1 ; 18
970: 01 c0 rjmp .+2 ; 0x974 <S1D15G00WriteData+0x60>
else
cbi(LCD_CR_PORT, LCD_DATA);
972: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
974: 94 9a sbi 0x12, 4 ; 18
//Bit 6
cbi(LCD_CR_PORT, LCD_CLK);
976: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x02)
978: 81 ff sbrs r24, 1
97a: 02 c0 rjmp .+4 ; 0x980 <S1D15G00WriteData+0x6c>
sbi(LCD_CR_PORT, LCD_DATA);
97c: 91 9a sbi 0x12, 1 ; 18
97e: 01 c0 rjmp .+2 ; 0x982 <S1D15G00WriteData+0x6e>
else
cbi(LCD_CR_PORT, LCD_DATA);
980: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
982: 94 9a sbi 0x12, 4 ; 18
//Bit 7(LSB)
cbi(LCD_CR_PORT, LCD_CLK);
984: 94 98 cbi 0x12, 4 ; 18
if(Data & 0x01)
986: 80 ff sbrs r24, 0
988: 02 c0 rjmp .+4 ; 0x98e <S1D15G00WriteData+0x7a>
sbi(LCD_CR_PORT, LCD_DATA);
98a: 91 9a sbi 0x12, 1 ; 18
98c: 01 c0 rjmp .+2 ; 0x990 <S1D15G00WriteData+0x7c>
else
cbi(LCD_CR_PORT, LCD_DATA);
98e: 91 98 cbi 0x12, 1 ; 18
sbi(LCD_CR_PORT, LCD_CLK);
990: 94 9a sbi 0x12, 4 ; 18
//done
sbi(LCD_CR_PORT,LCD_CS);
992: 92 9a sbi 0x12, 2 ; 18
994: 08 95 ret
00000996 <S1D15G00SetPageArea>:
}
/*----------------------------------------------------------*\
| S1D15G00 Set Page Area |
\*----------------------------------------------------------*/
void S1D15G00SetPageArea(char x1, char y1, char x2, char y2) {
996: ef 92 push r14
998: ff 92 push r15
99a: 0f 93 push r16
99c: 1f 93 push r17
99e: 18 2f mov r17, r24
9a0: f6 2e mov r15, r22
9a2: 04 2f mov r16, r20
9a4: e2 2e mov r14, r18
S1D15G00WriteCommand(SET_X_ADDR);
9a6: 8a e2 ldi r24, 0x2A ; 42
9a8: 74 df rcall .-280 ; 0x892 <S1D15G00WriteCommand>
S1D15G00WriteData(x1);
9aa: 81 2f mov r24, r17
9ac: b3 df rcall .-154 ; 0x914 <S1D15G00WriteData>
S1D15G00WriteData(x2);
9ae: 80 2f mov r24, r16
9b0: b1 df rcall .-158 ; 0x914 <S1D15G00WriteData>
S1D15G00WriteCommand(SET_Y_ADDR);
9b2: 8b e2 ldi r24, 0x2B ; 43
9b4: 6e df rcall .-292 ; 0x892 <S1D15G00WriteCommand>
S1D15G00WriteData(y1);
9b6: 8f 2d mov r24, r15
9b8: ad df rcall .-166 ; 0x914 <S1D15G00WriteData>
S1D15G00WriteData(y2);
9ba: 8e 2d mov r24, r14
9bc: ab df rcall .-170 ; 0x914 <S1D15G00WriteData>
S1D15G00WriteCommand(MEM_WRITE);
9be: 8c e2 ldi r24, 0x2C ; 44
9c0: 68 df rcall .-304 ; 0x892 <S1D15G00WriteCommand>
9c2: 1f 91 pop r17
9c4: 0f 91 pop r16
9c6: ff 90 pop r15
9c8: ef 90 pop r14
9ca: 08 95 ret
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