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📁 Atmega64单片机程序（完整工程）
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	ldi R16,90
	xcall _LCD_SendData
; 	LCD_SendData(100);
	ldi R16,100
	xcall _LCD_SendData
; 	LCD_SendData(110);
	ldi R16,110
	xcall _LCD_SendData
; 	LCD_SendData(127);
	ldi R16,127
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0xb5);		//gamma curve set
	ldi R16,181
	xcall _LCD_SendCommand
; 	LCD_SendData(0x01);
	ldi R16,1
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 	
; 	LCD_SendCommand(0x36);		//memery access control
	ldi R16,54
	xcall _LCD_SendCommand
; 	LCD_SendData(0x00);
	clr R16
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0xbd);		//common driver output select//很重要的
	ldi R16,189
	xcall _LCD_SendCommand
; 	LCD_SendData(0x04);
	ldi R16,4
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0xbe);		//power control
	ldi R16,190
	xcall _LCD_SendCommand
; 	LCD_SendData(0x04);
	ldi R16,4
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0x11);		//sleep out
	ldi R16,17
	xcall _LCD_SendCommand
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 	
; 	LCD_SendCommand(0xba);		//voltage control
	ldi R16,186
	xcall _LCD_SendCommand
; 	LCD_SendData(127);
	ldi R16,127
	xcall _LCD_SendData
; 	LCD_SendData(3);
	ldi R16,3
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0xb7);		//temperature gradient set
	ldi R16,183
	xcall _LCD_SendCommand
; 	for(i = 0; i < 14; i ++)
	clr R20
	xjmp L45
L42:
	clr R16
	xcall _LCD_SendData
L43:
	inc R20
L45:
	cpi R20,14
	brlo L42
; 		LCD_SendData(0x00);
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0x29);		//display ON
	ldi R16,41
	xcall _LCD_SendCommand
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0x03);		//booster voltage ON
	ldi R16,3
	xcall _LCD_SendCommand
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0x20);		//display inversion OFF
	ldi R16,32
	xcall _LCD_SendCommand
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 	
; 	LCD_SendCommand(0x3a);		//interface pixel format
	ldi R16,58
	xcall _LCD_SendCommand
; 	LCD_SendData(0x02);
	ldi R16,2
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 	
; 	LCD_SendCommand(0x2d);		//colour set
	ldi R16,45
	xcall _LCD_SendCommand
; //red
; 	LCD_SendData(0x00);
	clr R16
	xcall _LCD_SendData
; 	LCD_SendData(0x02);
	ldi R16,2
	xcall _LCD_SendData
; 	LCD_SendData(0x03);
	ldi R16,3
	xcall _LCD_SendData
; 	LCD_SendData(0x04);
	ldi R16,4
	xcall _LCD_SendData
; 	LCD_SendData(0x05);
	ldi R16,5
	xcall _LCD_SendData
; 	LCD_SendData(0x06);
	ldi R16,6
	xcall _LCD_SendData
; 	LCD_SendData(0x08);
	ldi R16,8
	xcall _LCD_SendData
; //green
; 	LCD_SendData(0x0f);
	ldi R16,15
	xcall _LCD_SendData
; 	LCD_SendData(0x00);
	clr R16
	xcall _LCD_SendData
; 	LCD_SendData(0x02);
	ldi R16,2
	xcall _LCD_SendData
; 	LCD_SendData(0x03);
	ldi R16,3
	xcall _LCD_SendData
; 	LCD_SendData(0x04);
	ldi R16,4
	xcall _LCD_SendData
; 	LCD_SendData(0x05);
	ldi R16,5
	xcall _LCD_SendData
; 	LCD_SendData(0x06);
	ldi R16,6
	xcall _LCD_SendData
; 	LCD_SendData(0x08);
	ldi R16,8
	xcall _LCD_SendData
; 	LCD_SendData(0x0f);
	ldi R16,15
	xcall _LCD_SendData
; //blue
; 	LCD_SendData(0x00);
	clr R16
	xcall _LCD_SendData
; 	LCD_SendData(0x03);
	ldi R16,3
	xcall _LCD_SendData
; 	LCD_SendData(0x06);
	ldi R16,6
	xcall _LCD_SendData
; 	LCD_SendData(0x0f);
	ldi R16,15
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 
; 	LCD_SendCommand(0x25);		//write contrast
	ldi R16,37
	xcall _LCD_SendCommand
; 	LCD_SendData(63);
	ldi R16,63
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	LCD_Delay();
	xcall _LCD_Delay
; 	
; 	LCD_BGColor  = 0x00;
	clr R2
	sts _LCD_BGColor,R2
; 	//LCD_PenColor = 0x1f;
; 	LCD_PenColor = 0b11111100;	//blue
	ldi R24,252
	sts _LCD_PenColor,R24
L41:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
;              y -> R20
;              x -> R22
	.even
_LCD_ClearScreen::
	xcall push_gset2
; }
; 
; void LCD_ClearScreen(void)
; {
;     INT8U x, y;
; 	LCD_SendCommand(0x2a);		//column address set
	ldi R16,42
	xcall _LCD_SendCommand
; 	LCD_SendData(0);
	clr R16
	xcall _LCD_SendData
; 	LCD_SendData(LCD_XSIZE);
	ldi R16,97
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 
; 	LCD_SendCommand(0x2b);		//page address set
	ldi R16,43
	xcall _LCD_SendCommand
; 	LCD_SendData(0);
	clr R16
	xcall _LCD_SendData
; 	LCD_SendData(LCD_YSIZE);
	ldi R16,68
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
; 	
; 	LCD_SendCommand(0x2c);		//memory write
	ldi R16,44
	xcall _LCD_SendCommand
; 	for(y = 0; y < LCD_YSIZE; y ++)
	clr R20
	xjmp L50
L47:
; 		for(x = 0; x < LCD_XSIZE; x ++)
	clr R22
	xjmp L54
L51:
	lds R16,_LCD_BGColor
	xcall _LCD_SendData
L52:
	inc R22
L54:
	cpi R22,97
	brlo L51
L48:
	inc R20
L50:
	cpi R20,68
	brlo L47
; 			LCD_SendData(LCD_BGColor);
; 	LCD_DataOver();
	sbi 0x15,1
L46:
	xcall pop_gset2
	.dbline 0 ; func end
	ret
;          Color -> y+4
;              y -> R20
;              x -> R22
	.even
_LCD_DrawPoint::
	xcall push_gset2
	mov R20,R18
	mov R22,R16
; }
; 
; /*-------------------读LCD数据----------------------------*/
; /*
; INT8U LCD_ReadData(void)
; {  
;     INT8U r = 0;
; 	
; 	clr_bit(LCD_SIO_DDR, LCD_SIO);		//set SDI.DDR = 0
; 	set_bit(LCD_SIO_PORT,LCD_SIO);	
; 	
; 	clr_bit(LCD_CS_PORT, LCD_CS);		//set CS = L
; 	
; //Bit 0(MSB)
; 	clr_bit(LCD_SCL_PORT,LCD_SCL);
; 	set_bit(LCD_SCL_PORT,LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x80;
; 	else
; 		r &= ~0x80;
; 		
; //Bit 1
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x40;
; 	else
; 		r &= ~0x40;
; 		
; //Bit 2
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x20;
; 	else
; 		r &= ~0x20;
; 		
; //Bit 3
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x10;
; 	else
; 		r &= ~0x10;
; 		
; //Bit 4
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x08;
; 	else
; 		r &= ~0x08;
; 		
; //Bit 5
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x04;
; 	else
; 		r &= ~0x04;
; 		
; //Bit 6
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x02;
; 	else
; 		r &= ~0x02;
; 		
; //Bit 7(LSB)
; 	clr_bit(LCD_SCL_PORT, LCD_SCL);
; 	set_bit(LCD_SCL_PORT, LCD_SCL);
; 	if(get_bit(LCD_SIO_PIN, LCD_SIO))
; 		r |= 0x01;
; 	else
; 		r &= ~0x01;
; //done
; 	return r;
; } 
; 
; INT8U LCD_ReadState(void)
; {
;      return 0;  
; }
; 
; void lcdSetPage(INT8U page)
; {
; 	
; }
; 
; void lcdSetRow(INT8U row)
; {	
; 	
; }*/
; 
; void LCD_DrawPoint(INT8U x,INT8U y,INT8U Color)
; {
; 	LCD_SendCommand(0x2a);		//column address set
	ldi R16,42
	xcall _LCD_SendCommand
; 	LCD_SendData(x);
	mov R16,R22
	xcall _LCD_SendData
; 	//LCD_SendData(x);
; 	LCD_DataOver();
	sbi 0x15,1
; 
; 	LCD_SendCommand(0x2b);		//page address set
	ldi R16,43
	xcall _LCD_SendCommand
; 	LCD_SendData(y);
	mov R16,R20
	xcall _LCD_SendData
; 	//LCD_SendData(y);
; 	LCD_DataOver();
	sbi 0x15,1
; 	
; 	LCD_SendCommand(0x2c);		//memory write
	ldi R16,44
	xcall _LCD_SendCommand
; 	LCD_SendData(Color);
	ldd R16,y+4
	xcall _LCD_SendData
; 	LCD_DataOver();
	sbi 0x15,1
L55:
	xcall pop_gset2
	.dbline 0 ; func end
	ret
;           line -> R20
;             y0 -> R22
;             x0 -> R10
;    DisplayData -> R12
	.even
_LCD_Display_Locate::
	xcall push_gset4
	mov R10,R18
	mov R12,R16
	sbiw R28,1
	ldd R22,y+9
; }  
; /*
; *****************************************************************************
; * Display_Locate - LCD上指定位置 显示指定数据
; * @Param x0:0--96  横向坐标
; * @Param y0:0--63  纵向坐标
; * @Param DisplayData:写入的数据
; *****************************************************************************
; */ 
; void LCD_Display_Locate(INT8U DisplayData,INT8U x0,INT8U y0)
; {     
;     INT8U line;
; 
;     //if( x0>=LCD_XSIZE)
;     //    x0=x0%LCD_XSIZE;
; 	
;     //if( y0>=LCD_YSIZE)
;     //    y0=y0%LCD_YSIZE;
; 	
;     for(line=0;line<8;line++)
	clr R20
	xjmp L60
L57:
;     {
;         if( get_bit(DisplayData,line) )
	ldi R16,1
	mov R17,R20
	xcall lsl8
	mov R2,R12
	and R2,R16
	breq L61
;             LCD_DrawPoint(x0,y0+line,LCD_PenColor);
	lds R2,_LCD_PenColor
	std y+0,R2
	mov R18,R22
	add R18,R20
	mov R16,R10
	xcall _LCD_DrawPoint
	xjmp L62
L61:
; 	    else
; 	        LCD_DrawPoint(x0,y0+line,LCD_BGColor);
	lds R2,_LCD_BGColor
	std y+0,R2
	mov R18,R22
	add R18,R20
	mov R16,R10
	xcall _LCD_DrawPoint
L62:
L58:
	inc R20
L60:
	cpi R20,8
	brlo L57
L56:
	adiw R28,1
	xcall pop_gset4
	.dbline 0 ; func end
	ret
	.area bss(ram, con, rel)
_LCD_PenColor::
	.blkb 1
_LCD_BGColor::
	.blkb 1
上一页 12
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