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📄 12864_example.s

📁 我们编写了一个支持位操作、普通端口操作、并行操作、串行操作等多种模式的12864驱动
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123 
	.dbfunc e sendCommandToLCD _sendCommandToLCD fV
;        Command -> R20
	.even
_sendCommandToLCD::
	xcall push_gset1
	mov R20,R16
	.dbline -1
	.dbline 141
	.dbline 142
	xcall _waitForLCDReady
	.dbline 144
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,254
	std z+0,R24
	.dbline 144
	.dbline 144
	.dbline 145
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,253
	std z+0,R24
	.dbline 145
	.dbline 145
	.dbline 145
	.dbline 149
	lds R24,_VPORT
	lds R25,_VPORT+1
	andi R25,0
	sts _VPORT+1,R25
	sts _VPORT,R24
	.dbline 149
	mov R2,R20
	clr R3
	mov R3,R2
	clr R2
	movw R4,R24
	or R4,R2
	or R5,R3
	sts _VPORT+1,R5
	sts _VPORT,R4
	.dbline 149
	xcall _refreshVirtualPORT
	.dbline 149
	.dbline 151
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,4
	std z+0,R24
	.dbline 151
	xcall _refreshVirtualPORT
	.dbline 151
	.dbline 151
	.dbline 152
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,251
	std z+0,R24
	.dbline 152
	xcall _refreshVirtualPORT
	.dbline 152
	.dbline 152
	.dbline -2
L29:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r Command 20 c
	.dbend
	.dbfunc e setX _setX fV
;              X -> R20
	.even
_setX::
	xcall push_gset1
	mov R20,R16
	.dbline -1
	.dbline 160
	.dbline 161
	andi R20,7
	.dbline 162
	ori R20,184
	.dbline 164
	mov R16,R20
	xcall _sendCommandToLCD
	.dbline -2
L30:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r X 20 c
	.dbend
	.dbfunc e setY _setY fV
;              Y -> R20
	.even
_setY::
	xcall push_gset1
	mov R20,R16
	.dbline -1
	.dbline 172
	.dbline 173
	andi R20,63
	.dbline 174
	ori R20,64
	.dbline 176
	mov R16,R20
	xcall _sendCommandToLCD
	.dbline -2
L31:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r Y 20 c
	.dbend
	.dbfunc e setStartLine _setStartLine fV
;              Y -> R20
	.even
_setStartLine::
	xcall push_gset1
	mov R20,R16
	.dbline -1
	.dbline 184
	.dbline 185
	andi R20,7
	.dbline 186
	ori R20,192
	.dbline 188
	mov R16,R20
	xcall _sendCommandToLCD
	.dbline -2
L32:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r Y 20 c
	.dbend
	.dbfunc e setLCDOnOFF _setLCDOnOFF fV
;          State -> R20
	.even
_setLCDOnOFF::
	xcall push_gset1
	mov R20,R16
	.dbline -1
	.dbline 196
	.dbline 197
	ori R20,62
	.dbline 199
	mov R16,R20
	xcall _sendCommandToLCD
	.dbline -2
L33:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r State 20 c
	.dbend
	.dbfunc e LCDDraw _LCDDraw fV
;           Data -> y+4
;              Y -> R20
;              X -> R22
	.even
_LCDDraw::
	xcall push_gset2
	mov R20,R18
	mov R22,R16
	.dbline -1
	.dbline 207
	.dbline 208
	mov R16,R22
	xcall _setX
	.dbline 210
	ldi R24,63
	cp R24,R20
	brsh L35
	.dbline 211
	.dbline 212
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,16
	std z+0,R24
	.dbline 212
	.dbline 212
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,247
	std z+0,R24
	.dbline 212
	.dbline 212
	.dbline 213
	mov R16,R20
	subi R16,64
	xcall _setY
	.dbline 214
	xjmp L36
L35:
	.dbline 216
	.dbline 217
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,8
	std z+0,R24
	.dbline 217
	.dbline 217
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,239
	std z+0,R24
	.dbline 217
	.dbline 217
	.dbline 218
	mov R16,R20
	xcall _setY
	.dbline 219
L36:
	.dbline 221
	ldd R16,y+4
	xcall _sendDataToLCD
	.dbline -2
L34:
	xcall pop_gset2
	.dbline 0 ; func end
	ret
	.dbsym l Data 4 c
	.dbsym r Y 20 c
	.dbsym r X 22 c
	.dbend
	.dbfunc e ClearLCD _ClearLCD fV
;              a -> R20
;              b -> R22
	.even
_ClearLCD::
	xcall push_gset2
	.dbline -1
	.dbline 228
	.dbline 229
	clr R20
	.dbline 229
	clr R22
	.dbline 230
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,8
	std z+0,R24
	.dbline 230
	.dbline 230
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,16
	std z+0,R24
	.dbline 230
	.dbline 230
	.dbline 231
	clr R16
	xcall _setX
	.dbline 232
	clr R16
	xcall _setY
	.dbline 234
;     char a = 0,b=0,n=0;
;     SystemInit();
	xjmp L41
L38:
	.dbline 235
; 
	.dbline 236
; 	LCD12864DispPicture(LOGO,128,64,0,0);
	mov R16,R20
	xcall _setX
	.dbline 237
; 	
	clr R22
	xjmp L45
L42:
	.dbline 238
	.dbline 239
	clr R16
	xcall _sendDataToLCD
	.dbline 240
L43:
	.dbline 237
	inc R22
L45:
	.dbline 237
	cpi R22,64
	brlo L42
	.dbline 241
L39:
	.dbline 234
	inc R20
L41:
	.dbline 234
	cpi R20,8
	brlo L38
	.dbline -2
L37:
	xcall pop_gset2
	.dbline 0 ; func end
	ret
	.dbsym r a 20 c
	.dbsym r b 22 c
	.dbend
	.dbfunc e LCD12864Init _LCD12864Init fV
	.even
_LCD12864Init::
	.dbline -1
	.dbline 248
;                         
; 	while(1)
; 	{
; 	    n++;
; 		if (n == 64)
; 		{
; 		    n = 0;
; 		}
; 		LCD12864_ChooseBoth;
; 		setX(7);
; 		setY(n);
	.dbline 249
; 		sendDataToLCD(0xff);
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,223
	std z+0,R24
	.dbline 249
	xcall _refreshVirtualPORT
	.dbline 249
	.dbline 249
	.dbline 250
; 		sendDataToLCD(0x00);
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,32
	std z+0,R24
	.dbline 250
	xcall _refreshVirtualPORT
	.dbline 250
	.dbline 250
	.dbline 251
; 		sendDataToLCD(0x00);
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,8
	std z+0,R24
	.dbline 251
	.dbline 251
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,16
	std z+0,R24
	.dbline 251
	.dbline 251
	.dbline 253
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
	ldi R16,62
	xcall _setLCDOnOFF
	.dbline 253
	.dbline 255
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
	clr R16
	xcall _setX
	.dbline 256
; 		sendDataToLCD(0x00);
	clr R16
	xcall _setStartLine
	.dbline 257
; 		sendDataToLCD(0x00);
	clr R16
	xcall _setY
	.dbline 259
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
	ldi R16,63
	xcall _setLCDOnOFF
	.dbline 259
	.dbline 260
; 		sendDataToLCD(0x00);
	xcall _ClearLCD
	.dbline -2
L46:
	.dbline 0 ; func end
	ret
	.dbend
	.dbfunc e LCD12864DispPicture _LCD12864DispPicture fV
;              Y -> R20
;              X -> R22
;           Left -> y+14
;            Top -> y+12
;         Height -> R12
;          Width -> R14
;            PIC -> R10,R11
	.even
_LCD12864DispPicture::
	xcall push_gset5
	mov R14,R18
	movw R10,R16
	ldd R12,y+10
	.dbline -1
	.dbline 268
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
; 		sendDataToLCD(0x00);
;        
	.dbline 269
; 	}
	clr R22
	.dbline 269
	clr R20
	.dbline 271
; }
; }
	xjmp L51
L48:
	.dbline 272
; }
	.dbline 273
; }
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,8
	std z+0,R24
	.dbline 273
	.dbline 273
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,16
	std z+0,R24
	.dbline 273
	.dbline 273
	.dbline 274
; }
	mov R16,R20
	xcall _setX
	.dbline 275
; }
	clr R22
	xjmp L55
L52:
	.dbline 276
; }
	.dbline 277
; }
	cpi R22,64
	brsh L56
	.dbline 278
; }
	.dbline 280
; }
; }
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,8
	std z+0,R24
	.dbline 280
	.dbline 280
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,239
	std z+0,R24
	.dbline 280
	.dbline 280
	.dbline 281
; }
	mov R16,R22
	xcall _setY
	.dbline 282
; }
	xjmp L57
L56:
	.dbline 284
; }
; }
	.dbline 285
; }
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	ori R24,16
	std z+0,R24
	.dbline 285
	.dbline 285
	lds R30,_VPORTBit
	lds R31,_VPORTBit+1
	ldd R24,z+0
	andi R24,247
	std z+0,R24
	.dbline 285
	.dbline 285
	.dbline 286
; }
	mov R16,R22
	subi R16,64
	xcall _setY
	.dbline 287
; }
L57:
	.dbline 288
	mul R20,R14
	movw R30,R0
	mov R2,R22
	clr R3
	add R30,R2
	adc R31,R3
	add R30,R10
	adc R31,R11
	lpm R16,Z
	xcall _sendDataToLCD
	.dbline 289
L53:
	.dbline 275
	inc R22
L55:
	.dbline 275
	cp R22,R14
	brsh X1
	xjmp L52
X1:
	.dbline 290
L49:
	.dbline 271
	inc R20
L51:
	.dbline 271
	mov R2,R12
	lsr R2
	lsr R2
	lsr R2
	cp R20,R2
	brsh X2
	xjmp L48
X2:
	.dbline -2
L47:
	xcall pop_gset5
	.dbline 0 ; func end
	ret
	.dbsym r Y 20 c
	.dbsym r X 22 c
	.dbsym l Left 14 c
	.dbsym l Top 12 c
	.dbsym r Height 12 c
	.dbsym r Width 14 c
	.dbsym r PIC 10 pkc
	.dbend
	.area data(ram, con, rel)
	.dbfile G:\单片机\源程序\液晶12864驱动\CGM12864\LCD12864_Example/RD_LCD12864.h
_FlashGIFStringCounter::
	.blkb 2
	.area idata
	.word 0
	.area data(ram, con, rel)
	.dbfile G:\单片机\源程序\液晶12864驱动\CGM12864\LCD12864_Example/RD_LCD12864.h
	.dbfile 12864_Example.c
	.dbsym e FlashGIFStringCounter _FlashGIFStringCounter i
_FlashTimeCounter::
	.blkb 2
	.area idata
	.word 0
	.area data(ram, con, rel)
	.dbfile 12864_Example.c
	.dbsym e FlashTimeCounter _FlashTimeCounter i
	.area lit(rom, con, rel)
_LOGO::
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 64,192
	.byte 192,224
	.byte 224,96
	.byte 64,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,136
	.byte 248,248
	.byte 192,64
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,64
	.byte 64,224
	.byte 240,176
	.byte 160,160
	.byte 224,64
	.byte 0,248
	.byte 248,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 224,192
	.byte 0,0
	.byte 0,240
	.byte 240,128
	.byte 128,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 240,240
	.byte 224,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,224
	.byte 224,144
	.byte 184,240
	.byte 224,184
	.byte 152,128
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 24,'x
	.byte 240,16
	.byte 248,252
	.byte 140,200
	.byte 255,143
	.byte 134,252
	.byte 252,56
	.byte 0,0
	.byte 0,0
	.byte 0,0
	.byte 0,240
	.byte 240,17
	.byte 91,255
	.byte 255,255
	.byte 254,166
	.byte 4,4
	.byte 252,248
	.byte 8,0
	.byte 0,0
	.byte 0,4
	.byte 14,'n
	.byte 126,255
	.byte 255,29
	.byte 47,39
	.byte 55,26
	.byte 12,255
	.byte 255,2
	.byte 2,0
	.byte 0,0
	.byte 0,0
	.byte 8,156
	.byte 220,254
	.byte 127,59
	.byte 44,'f
	.byte 238,223
	.byte 251,177
	.byte 0,0
	.byte 0,0
123

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