3310lcd_main.s

一个关于AVR单片机的例程

	.module _3310LCD_main.c
	.area data(ram, con, rel)
_AVR_bmp::
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 128,224
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 252,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 127,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 254,252
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 240,193
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 15,127
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 254,240
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 192,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 192,248
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 254,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,63
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 7,193
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 240,254
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,31
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 7,143
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 207,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 254,252
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,128
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 240,252
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,127
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 127,'x
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 'x,'y
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 127,127
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 252,240
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 193,7
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 31,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,254
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 252,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 31,7
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 193,240
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 254,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,63
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 15,15
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 127,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,255
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 255,231
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 7,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 1,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 2,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,31
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 63,31
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 7,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,2
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 1,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,3
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 3,0
	.area data(ram, con, rel)
	.blkb 2
	.area idata
	.byte 0,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\administrator\桌面\3310/bmp_pixel.h
	.dbsym e AVR_bmp _AVR_bmp A[144:144]c
	.area text(rom, con, rel)
	.dbfile C:\DOCUME~1\administrator\桌面\3310/bmp_pixel.h
	.dbfile C:\DOCUME~1\administrator\桌面\3310\3310LCD_main.c
	.dbfunc e main _main fV
	.even
_main::
	sbiw R28,7
	.dbline -1
	.dbline 15
; //硬件连接方式
; //#define LCD_DC                 0x08  //  LCD第4脚， Mega16：PB3  第4脚
; //#define LCD_CE                 0x10  //  LCD第5脚， Mega16：PB4  第5脚
; //#define SPI_MOSI               0x20  //  LCD第3脚， Mega16：PB5(MOSI) 第6脚
; //#define LCD_RST                0x40  //  LCD第8脚， Mega16：PB6(MISO) 第7脚
; //#define SPI_CLK                0x80  //  LCD第2脚， Mega16：PB7(SCK) 第8脚
; 
; #include <iom16v.h>
; #include <macros.h>
; #include "3310LCD_function.h"
; #include "bmp_pixel.h"
; 
; /******************************************************************************/
; void main(void) 
;   {
	.dbline 16
;     OSCCAL=0x9d;                        // 8M系统内部时钟校准    
	ldi R24,157
	out 0x31,R24
	.dbline 18
;     //设置MCU的I/O口
;     DDRB |= LCD_RST | LCD_DC | LCD_CE | SPI_MOSI | SPI_CLK;
	in R24,0x17
	ori R24,248
	out 0x17,R24
	.dbline 19
;     SPSR |= BIT(SPI2X);                 // 设置SPI时钟倍速
	sbi 0xe,0
	.dbline 20
;     SPCR |= BIT(SPE)|BIT(MSTR);		// 使能SPI接口，主机模式，4M时钟
	in R24,0xd
	ori R24,80
	out 0xd,R24
	.dbline 22
;  
;     LCD_init(); //初始化液晶    
	xcall _LCD_init
	xjmp L3
L2:
	.dbline 25
	.dbline 26
	clr R2
	std y+6,R2
	std y+4,R2
	ldi R24,5
	std y+2,R24
	ldi R24,12
	std y+0,R24
	ldi R18,3
	ldi R16,24
	xcall _LCD_write_chinese_string
	.dbline 27
	ldi R24,<L5
	ldi R25,>L5
	std y+1,R25
	std y+0,R24
	ldi R18,3
	clr R16
	xcall _LCD_write_english_string
	.dbline 29
	ldi R24,<L6
	ldi R25,>L6
	std y+1,R25
	std y+0,R24
	ldi R18,5
	clr R16
	xcall _LCD_write_english_string
	.dbline 30
	ldi R24,100
	std y+0,R24
	clr R18
	clr R16
	xcall _LCD_move_chinese_string
	.dbline 32
L3:
	.dbline 24
	xjmp L2
X0:
	.dbline -2
L1:
	adiw R28,7
	.dbline 0 ; func end
	ret
	.dbend
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\administrator\桌面\3310\3310LCD_main.c
L6:
	.blkb 14
	.area idata
	.byte 'w,'w,'w,46,'a,'v,'r,'v,'i,46,'c,'o,'m,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\administrator\桌面\3310\3310LCD_main.c
L5:
	.blkb 4
	.area idata
	.byte 'A,'V,'R,0
	.area data(ram, con, rel)
	.dbfile C:\DOCUME~1\administrator\桌面\3310\3310LCD_main.c