ylf240128a-final.s

自己编制的北京友力发公司的液晶显示模块驱动程序

; 0x60,0x00,//设
; 0x31,0xF8,
; 0x39,0x98,
; 0x31,0x98,
; 0x01,0x98,
; 0x01,0x98,
; 0xF3,0x0F,
; 0x37,0xFC,
; 0x31,0x8C,
; 0x31,0x8C,
; 0x30,0xD8,
; 0x30,0xD8,
; 0x3C,0x70,
; 0x38,0xD8,
; 0x33,0x8F,
; 0x0E,0x06};
; 
; const uchar ding16[]={//定_16
; 0x03,0x00,//定
; 0x01,0x80,
; 0x3F,0xFF,
; 0x30,0x06,
; 0x60,0x0C,
; 0x1F,0xF8,
; 0x01,0x80,
; 0x19,0x80,
; 0x19,0x80,
; 0x19,0xF8,
; 0x19,0x80,
; 0x3D,0x80,
; 0x37,0x80,
; 0x63,0x80,
; 0xC1,0xFE,
; 0x00,0x00};
; 
; const uchar xian16[]={//显_16
; 0x00,0x00,//显
; 0x1F,0xF8,
; 0x18,0x18,
; 0x1F,0xF8,
; 0x18,0x18,
; 0x1F,0xF8,
; 0x06,0x60,
; 0x06,0x60,
; 0x66,0x6C,
; 0x36,0x6C,
; 0x1E,0x78,
; 0x1E,0x70,
; 0x06,0x60,
; 0xFF,0xFF,
; 0x00,0x00,
; 0x00,0x00};
; 
; const uchar shi16[]={//示_16
; 0x00,0x00,//示
; 0x1F,0xFC,
; 0x00,0x00,
; 0x00,0x00,
; 0x00,0x00,
; 0x7F,0xFF,
; 0x01,0x80,
; 0x01,0x80,
; 0x19,0xB0,
; 0x19,0x98,
; 0x31,0x8C,
; 0x61,0x8E,
; 0xC1,0x86,
; 0x01,0x80,
; 0x07,0x80,
; 0x03,0x00};
; 
; const uchar su16[]={//速_16
; 0x00,0xC0,//速
; 0x60,0xC0,
; 0x3F,0xFE,
; 0x30,0xC0,
; 0x00,0xC0,
; 0x07,0xFC,
; 0xF6,0xCC,
; 0x36,0xCC,
; 0x37,0xFC,
; 0x31,0xF0,
; 0x33,0xDC,
; 0x3E,0xCC,
; 0x30,0xC0,
; 0x78,0xC0,
; 0xCF,0xFF,
; 0x00,0x00};
; 
; const uchar du16[]={//度_16
; 0x01,0x80,//度
; 0x00,0xC0,
; 0x3F,0xFF,
; 0x33,0x30,
; 0x33,0x30,
; 0x3F,0xFE,
; 0x33,0x30,
; 0x33,0xF0,
; 0x30,0x00,
; 0x37,0xFC,
; 0x33,0x18,
; 0x31,0xB0,
; 0x30,0xE0,
; 0x61,0xB8,
; 0x67,0x0F,
; 0xDC,0x06};
; 
; const uchar xing16[]={//行_16
; 0x0C,0x00,//行
; 0x1E,0x00,
; 0x39,0xFE,
; 0x60,0x00,
; 0xCC,0x00,
; 0x0E,0x00,
; 0x1F,0xFF,
; 0x38,0x30,
; 0x78,0x30,
; 0xD8,0x30,
; 0x18,0x30,
; 0x18,0x30,
; 0x18,0x30,
; 0x18,0x30,
; 0x18,0xF0,
; 0x18,0x60};
; 
; const uchar cheng16[]={//程_16
; 0x0F,0xFC,//程
; 0x79,0x8C,
; 0x19,0x8C,
; 0x19,0x8C,
; 0xFF,0x8C,
; 0x19,0xFC,
; 0x38,0x00,
; 0x3F,0xFE,
; 0x7E,0x60,
; 0x78,0x60,
; 0xDB,0xFE,
; 0x18,0x60,
; 0x18,0x60,
; 0x18,0x60,
; 0x1F,0xFF,
; 0x18,0x00};
; 
; const uchar qi16[]={//起_16
; 0x0C,0x00,//起
; 0x0C,0x00,
; 0x0C,0xFC,
; 0x7F,0x0C,
; 0x0C,0x0C,
; 0x0C,0x0C,
; 0xFF,0xFC,
; 0x0C,0xC0,
; 0x6C,0xC0,
; 0x6F,0xC6,
; 0x6C,0xC6,
; 0x6C,0x7E,
; 0x6C,0x00,
; 0xFC,0x00,
; 0xDF,0xFF,
; 0x00,0x00};
; 
; const uchar sshi16[]={//始_16
; 0x18,0x30,//始
; 0x1C,0x38,
; 0x18,0x30,
; 0x18,0x6C,
; 0xFE,0xC6,
; 0x37,0xFF,
; 0x36,0xC6,
; 0x66,0x00,
; 0x66,0xFE,
; 0x3C,0xC6,
; 0x1C,0xC6,
; 0x1E,0xC6,
; 0x33,0xC6,
; 0x63,0xFE,
; 0xC0,0xC6,
; 0x00,0x00};
; 
; const uchar zhong16[]={//终_16
; 0x18,0xC0,//终
; 0x18,0xC0,
; 0x30,0xFE,
; 0x3D,0x8C,
; 0x6D,0xCC,
; 0xFB,0x78,
; 0x18,0x30,
; 0x30,0x78,
; 0x60,0xCC,
; 0xFF,0xE7,
; 0x00,0x38,
; 0x00,0x18,
; 0x1C,0x60,
; 0xF0,0x38,
; 0x00,0x1C,
; 0x00,0x0C};
; 
; const uchar dian16[]={//点_16
; 0x01,0x80,//点
; 0x01,0x80,
; 0x01,0xFC,
; 0x01,0x80,
; 0x01,0x98,
; 0x1F,0xFC,
; 0x18,0x18,
; 0x18,0x18,
; 0x18,0x18,
; 0x1F,0xF8,
; 0x18,0x18,
; 0x01,0x98,
; 0x3C,0xCC,
; 0x36,0x66,
; 0x66,0x66,
; 0x00,0x00};
; 
; const uchar pen16[]={//喷_16
; 0x00,0x60,//喷
; 0x00,0x60,
; 0xFF,0xFE,
; 0xD9,0xF8,
; 0xD9,0xF8,
; 0xDF,0xFF,
; 0xD9,0x98,
; 0xDB,0xFC,
; 0xFB,0x6C,
; 0xDB,0x6C,
; 0xC3,0x6C,
; 0x03,0xFC,
; 0x00,0xD8,
; 0x01,0x8E,
; 0x03,0x07,
; 0x06,0x06};
; 
; const uchar sshe16[]={//射_16
; 0x0C,0x0C,//射
; 0x18,0x0C,
; 0x3F,0x8C,
; 0x31,0x8C,
; 0x3F,0xFF,
; 0x31,0x8C,
; 0x3F,0x8C,
; 0x31,0xEC,
; 0x31,0xBC,
; 0x7F,0xBC,
; 0x07,0xBC,
; 0x0D,0x8C,
; 0x19,0x8C,
; 0x31,0x8C,
; 0x67,0xBC,
; 0x03,0x18};
; 
; const uchar fen16[]={//分_16
; 0x0C,0xC0,//分
; 0x0E,0xC0,
; 0x0C,0x60,
; 0x18,0x30,
; 0x18,0x38,
; 0x30,0x1C,
; 0x60,0x0F,
; 0xDF,0xF6,
; 0x06,0x30,
; 0x06,0x30,
; 0x06,0x30,
; 0x06,0x30,
; 0x0C,0x30,
; 0x18,0xF0,
; 0x30,0x60,
; 0x60,0x00};
; 
; const uchar miao16[]={//秒_16
; 0x0E,0x30,//秒
; 0xF8,0x30,
; 0x18,0x30,
; 0x19,0xBC,
; 0xFF,0xF6,
; 0x19,0xB3,
; 0x3B,0x33,
; 0x3F,0x30,
; 0x7E,0x33,
; 0x7E,0x33,
; 0xD8,0x06,
; 0x18,0x0C,
; 0x18,0x18,
; 0x18,0x70,
; 0x19,0xC0,
; 0x1F,0x00};
; 
; const uchar dao16[]={//倒_16
; 0x18,0x06,//倒
; 0x1F,0xE6,
; 0x1B,0x06,
; 0x33,0x06,
; 0x3E,0x1E,
; 0x7C,0xDE,
; 0xFF,0xFE,
; 0x33,0xDE,
; 0x33,0x1E,
; 0x3F,0xFE,
; 0x33,0x1E,
; 0x33,0x1E,
; 0x33,0x06,
; 0x33,0xE6,
; 0x3F,0x1E,
; 0x30,0x0C};
; 
; const uchar ji16[]={//计_16
; 0x60,0x30,//计
; 0x30,0x30,
; 0x38,0x30,
; 0x30,0x30,
; 0x00,0x30,
; 0xFB,0xFF,
; 0x18,0x30,
; 0x18,0x30,
; 0x18,0x30,
; 0x18,0x30,
; 0x18,0x30,
; 0x1B,0x30,
; 0x1E,0x30,
; 0x1C,0x30,
; 0x18,0x30,
; 0x00,0x30};
; 
; const uchar tshi16[]={//时_16
; 0x00,0x18,//时
; 0x00,0x18,
; 0x7E,0x18,
; 0x66,0x18,
; 0x67,0xFF,
; 0x66,0x18,
; 0x7E,0x18,
; 0x67,0x98,
; 0x66,0xD8,
; 0x66,0xD8,
; 0x7E,0x18,
; 0x00,0x18,
; 0x00,0x18,
; 0x00,0x18,
; 0x00,0x78,
; 0x00,0x30};
; 
; const uchar m16[]={//m_16
; 0x00,0x00,//m
; 0x00,0x00,
; 0x00,0x00,
; 0x00,0x00,
; 0x00,0x00,
; 0x00,0x00,
; 0x00,0x00,
; 0xFF,0x00,
; 0x6D,0x80,
; 0x6D,0x80,
; 0x6D,0x80,
; 0x6D,0x81,
; 0x6D,0x81,
; 0xFF,0x83,
; 0x00,0x03,
; 0x00,0x06};
; 
; const uchar s16[]={//s_16
; 0x00,0x00,//s
; 0x00,0x00,
; 0x18,0x00,
; 0x30,0x00,
; 0x30,0x00,
; 0x60,0x00,
; 0x60,0x00,
; 0xC0,0x3F,
; 0xC0,0x63,
; 0x80,0x60,
; 0x80,0x3E,
; 0x00,0x03,
; 0x00,0x63,
; 0x00,0x7E,
; 0x00,0x00,
; 0x00,0x00};
; 
; 
; void McuInit()
; {//初始化后所有管脚为输出高电平
	.dbline 1243
;     PORTA=0xff;
	ldi R24,255
	out 0x1b,R24
	.dbline 1244
;     PORTB=0xff;
	out 0x18,R24
	.dbline 1245
;     DDRA=0xff;
	out 0x1a,R24
	.dbline 1246
;     DDRB=0xff;
	out 0x17,R24
	.dbline -2
L1:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e ReadState _ReadState fc
;          state -> R16
	.even
_ReadState::
	.dbline -1
	.dbline 1250
; }
; 
; uchar ReadState()
; {//读取状态字
	.dbline 1252
;     uchar state;
;     DDRB=0x00;
	clr R2
	out 0x17,R2
	.dbline 1253
;     CD_SET;
	sbi 0x1b,2
	.dbline 1254
;     RD_CLR;
	cbi 0x1b,1
	.dbline 1255
;     NOP();NOP();NOP();NOP();NOP();
	nop
	.dbline 1255
	nop
	.dbline 1255
	nop
	.dbline 1255
	nop
	.dbline 1255
	nop
	.dbline 1256
;     state=datain;
	in R16,0x16
	.dbline 1257
;     RD_SET;
	sbi 0x1b,1
	.dbline 1258
;     DDRB=0xff;
	ldi R24,255
	out 0x17,R24
	.dbline 1259
;     return state;
	.dbline -2
L2:
	.dbline 0 ; func end
	ret
	.dbsym r state 16 c
	.dbend
	.dbfunc e STA01 _STA01 fV
	.even
_STA01::
	.dbline -1
	.dbline 1263
; }
; 
; void STA01()
; {//判断状态位是否0，1位为高，并等待置高
L4:
	.dbline 1265
L5:
	.dbline 1264
;     while((ReadState()&0x03)!=0x03)
	xcall _ReadState
	mov R24,R16
	andi R24,3
	cpi R24,3
	brne L4
	.dbline -2
L3:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e STA3 _STA3 fV
	.even
_STA3::
	.dbline -1
	.dbline 1269
;         ;
; }
; 
; void STA3()
; {//判断状态位是否3位为高，并等待置高
L8:
	.dbline 1271
L9:
	.dbline 1270
;     while((ReadState()&0x08)!=0x08)
	xcall _ReadState
	mov R24,R16
	andi R24,8
	cpi R24,8
	brne L8
	.dbline -2
L7:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e WriteData _WriteData fV
;            dat -> R16
	.even
_WriteData::
	.dbline -1
	.dbline 1275
;         ;
; }
; 
; void WriteData(uchar dat)
; {//把一位数据写入数据总线
	.dbline 1276
;     CD_CLR;
	cbi 0x1b,2
	.dbline 1277
;     NOP();NOP();NOP();NOP();NOP();
	nop
	.dbline 1277
	nop
	.dbline 1277
	nop
	.dbline 1277
	nop
	.dbline 1277
	nop
	.dbline 1278
;     dataout=dat;
	out 0x18,R16
	.dbline 1279
;     WR_CLR;
	cbi 0x1b,0
	.dbline 1280
;     NOP();NOP();NOP();NOP();NOP();
	nop
	.dbline 1280
	nop
	.dbline 1280
	nop
	.dbline 1280
	nop
	.dbline 1280
	nop
	.dbline 1281
;     WR_SET;
	sbi 0x1b,0
	.dbline -2
L11:
	.dbline 0 ; func end
	ret
	.dbsym r dat 16 c
	.dbend
	.dbfunc e WriteCmd _WriteCmd fV
;            cmd -> R16
	.even
_WriteCmd::
	.dbline -1
	.dbline 1285
; }
; 
; void WriteCmd(uchar cmd)
; {//把一位命令字写入数据总线
	.dbline 1286
;     CD_SET;
	sbi 0x1b,2
	.dbline 1287
;     NOP();NOP();NOP();NOP();NOP();
	nop
	.dbline 1287
	nop
	.dbline 1287
	nop
	.dbline 1287
	nop
	.dbline 1287
	nop
	.dbline 1288
;     dataout=cmd;
	out 0x18,R16
	.dbline 1289
;     WR_CLR;
	cbi 0x1b,0
	.dbline 1290
;     NOP();NOP();NOP();NOP();NOP();
	nop
	.dbline 1290
	nop
	.dbline 1290
	nop
	.dbline 1290
	nop
	.dbline 1290
	nop
	.dbline 1291
;     WR_SET;
	sbi 0x1b,0
	.dbline -2
L12:
	.dbline 0 ; func end
	ret
	.dbsym r cmd 16 c
	.dbend
	.dbfunc e WriteTwoData _WriteTwoData fV
;            cmd -> y+4
;           dat2 -> R20
;           dat1 -> R22
	.even
_WriteTwoData::
	xcall push_gset2
	mov R20,R18
	mov R22,R16
	.dbline -1
	.dbline 1295
; }
; 
; void WriteTwoData(uchar dat1,uchar dat2,uchar cmd)
; {//写入有两位数据的命令
	.dbline 1296
;     STA01();
	xcall _STA01
	.dbline 1297
;     WriteData(dat1);
	mov R16,R22
	xcall _WriteData
	.dbline 1298
;     STA01();
	xcall _STA01
	.dbline 1299
;     WriteData(dat2);
	mov R16,R20
	xcall _WriteData
	.dbline 1300
;     STA01();
	xcall _STA01
	.dbline 1301
;     WriteCmd(cmd);
	ldd R16,y+4
	xcall _WriteCmd
	.dbline -2
L13:
	xcall pop_gset2
	.dbline 0 ; func end
	ret
	.dbsym l cmd 4 c
	.dbsym r dat2 20 c
	.dbsym r dat1 22 c
	.dbend
	.dbfunc e WriteOneData _WriteOneData fV
;            cmd -> R20
;            dat -> R22
	.even
_WriteOneData::
	xcall push_gset2
	mov R20,R18
	mov R22,R16
	.dbline -1
	.dbline 1305
; }
; 
; void WriteOneData(uchar dat,uchar cmd)
; {//写入有一位数据的命令
	.dbline 1306
;     STA01();
	xcall _STA01
	.dbline 1307
;     WriteData(dat);
	mov R16,R22
	xcall _WriteData
	.dbline 1308
;     STA01();
	xcall _STA01
	.dbline 1309
;     WriteCmd(cmd);
	mov R16,R20
	xcall _WriteCmd
	.dbline -2
L14:
	xcall pop_gset2
	.dbline 0 ; func end
	ret
	.dbsym r cmd 20 c
	.dbsym r dat 22 c
	.dbend
	.dbfunc e LcdInit _LcdInit fV
;          delay -> R20
	.even
_LcdInit::
	xcall push_gset1
	sbiw R28,1
	.dbline -1
	.dbline 1313
; }
; 
; void LcdInit()
; {//用于设置显示器的参数
	.dbline 1315
;     uchar delay;
;     delay=255;
	ldi R20,255
	.dbline 1316
;     RS_CLR;
	cbi 0x1b,3
L16:
	.dbline 1317
L17:
	.dbline 1317
;     while(delay--);
	mov R2,R20
	clr R3
	subi R20,1
	tst R2
	brne L16
	.dbline 1318
;     RS_SET;
	sbi 0x1b,3
	.dbline 1320
;     
;     WriteTwoData(0x00,0x00,0x40);//设置文本显示区域首地址
	ldi R24,64
	std y+0,R24
	clr R18
	clr R16
	xcall _WriteTwoData
	.dbline 1321
;     WriteTwoData(0x20,0x00,0x41);//设置文本显示区域宽度32
	ldi R24,65
	std y+0,R24
	clr R18
	ldi R16,32
	xcall _WriteTwoData
	.dbline 1322
;     WriteTwoData(0x00,0x08,0x42);//设置图形显示区域首地址
	ldi R24,66
	std y+0,R24
	ldi R18,8
	clr R16
	xcall _WriteTwoData
	.dbline 1323
;     WriteTwoData(0x20,0x00,0x43);//设置文本显示区域宽度32
	ldi R24,67
	std y+0,R24
	clr R18
	ldi R16,32
	xcall _WriteTwoData
	.dbline 1325
; 
;     STA01();
	xcall _STA01
	.dbline 1326
;     WriteCmd(0xA7);//光标形状设置
	ldi R16,167
	xcall _WriteCmd
	.dbline 1327
;     STA01();
	xcall _STA01
	.dbline 1328
;     WriteCmd(0x80);//显示方式设置，逻辑"或"合成
	ldi R16,128
	xcall _WriteCmd
	.dbline 1329
;     STA01();
	xcall _STA01
	.dbline 1330
;     WriteCmd(0x9C);//显示开关设置，文本、图形显示启用
	ldi R16,156
	xcall _WriteCmd
	.dbline 1332
;     
;     WriteTwoData(0x03,0x00,0x22);//设置CGRAM OFFSET地址 0000 0011
	ldi R24,34
	std y+0,R24
	clr R18
	ldi R16,3
	xcall _WriteTwoData
	.dbline -2
L15:
	adiw R28,1
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r delay 20 c
	.dbend
	.dbfunc e ClearLcd _ClearLcd fV
;          count -> R20,R21
	.even
_ClearLcd::
	xcall push_gset1
	sbiw R28,1
	.dbline -1
	.dbline 1336
; }
; 
; void ClearLcd()
; {//用于清空显示器
	.dbline 1337
;     uint count=512;
	ldi R20,512
	ldi R21,2
	.dbline 1338
;     WriteTwoData(0x00,0x00,0x24);//设置显示RAM指针
	ldi R24,36
	std y+0,R24
	clr R18
	clr R16
	xcall _WriteTwoData
	.dbline 1339
;     WriteCmd(0xB0);//自动写方式
	ldi R16,176
	xcall _WriteCmd
	xjmp L21
L20:
	.dbline 1341
	.dbline 1342
	xcall _STA3
	.dbline 1343
	clr R16
	xcall _WriteData
	.dbline 1344
L21:
	.dbline 1340
;     while(count--)
	movw R2,R20
	subi R20,1
	sbci R21,0
	tst R2
	brne L20
	tst R3
	brne L20
X0:
	.dbline 1345
;     {
;         STA3();
;         WriteData(0x00);
;     }
;     WriteCmd(0xB2);//结束自动写指令
	ldi R16,178
	xcall _WriteCmd
	.dbline 1347
;     
;     count=4096;
	ldi R20,4096
	ldi R21,16
	.dbline 1348
;     WriteTwoData(0x00,0x08,0x24);//设置显示RAM首地址
	ldi R24,36
	std y+0,R24