?? yejingxianshi333366655.txt
字號:
;*************************液晶顯示***************
;******************OCM4X8C串口******************
CS EQU P2.0
STD EQU P1.2
SCLK EQU P1.3
PSB EQU P1.4
RST EQU P1.5
RS_STU EQU 20H.0
LCD_X EQU 30H
LCD_Y EQU 31H
LCD_X1 EQU 32H
LCD_Y1 EQU 33H
COUNT EQU 34H
COUNT1 EQU 35H
COUNT2 EQU 36H
COUNT3 EQU 37H
LCD_DATA EQU 38H
LCD_DATA1 EQU 39H
LCD_DATA2 EQU 3AH
DA_IN EQU 3BH
WR_COUNT1 EQU 3CH
WR_COUNT2 EQU 3DH
;***********************************************
ORG 0000H
LJMP MAIN
ORG 0300H
MAIN: NOP
NOP
MOV SP,#5FH
SETB RST
CLR PSB
;********************初始化**********************
LGS0: MOV A,#34H ;34H--擴充指令操作
LCALL SEND_I
MOV A,#30H ;30H--基本指令操作
LCALL SEND_I
MOV A,#01H ;清除顯示
LCALL SEND_I
LCALL DELAY2
LCALL DELAY2
MOV A,#06H ;指定在資料寫入或讀取時,光標的移動方向
LCALL SEND_I
MOV A,#0CH ;開顯示,關光標,不閃爍
LCALL SEND_I
;***********************************************
LGS1: MOV DPTR,#TAB1 ;顯示漢字和字符
MOV COUNT,#40H
MOV A,#80H
LCALL SEND_I
LGS11: CLR A
MOVC A,@A+DPTR
LCALL SEND_D
INC DPTR
DJNZ COUNT,LGS11
LCALL DELAY3
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
LGS2: MOV A,#01H
LCALL SEND_I
LCALL DELAY2
LCALL DELAY2
MOV LCD_DATA1,#0CCH ;顯示點陣
MOV LCD_DATA2,#0CCH
LCALL LAT_DISP
LCALL DELAY3
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
LGS3: MOV A,#34H
LCALL SEND_I
MOV A,#30H
LCALL SEND_I
MOV DPTR,#TAB3 ;顯示漢字和字符
MOV COUNT,#40H
MOV A,#80H
LCALL SEND_I
LGS31: CLR A
MOVC A,@A+DPTR
LCALL SEND_D
INC DPTR
DJNZ COUNT,LGS31
LCALL DELAY3
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
LGS4: MOV A,#01H
LCALL SEND_I
LCALL DELAY2
LCALL DELAY2
MOV LCD_DATA1,#0FFH ;顯示點陣
MOV LCD_DATA2,#00H
LCALL LAT_DISP
LCALL DELAY3
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
LGS5: MOV DPTR,#TAB5 ;顯示圖形
LCALL PHO_DISP
LCALL DELAY3
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
MOV A,#34H
LCALL SEND_I
MOV A,#30H
LCALL SEND_I
LJMP LGS1
;***********************************************
PHO_DISP: MOV COUNT3,#02H ;全屏顯示圖形子程序
MOV LCD_X,#80H
PHO_DISP1: MOV LCD_Y,#80H
MOV COUNT2,#20H
PHO_DISP2: MOV COUNT1,#10H
LCALL WR_ZB
MOVC A,@A+DPTR
LCALL SEND_D
INC DPTR
DJNZ COUNT1,PHO_DISP3
INC LCD_Y
DJNZ COUNT2,PHO_DISP2
MOV LCD_X,#88H
DJNZ COUNT3,PHO_DISP1
MOV A,#36H
LCALL SEND_I
MOV A,#30H
LCALL SEND_I
RET
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
CLRRAM: MOV LCD_DATA1,#00H ;GDRAM寫0子程序
MOV LCD_DATA2,#00H
LCALL LAT_DISP
RET
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
LAT_DISP: MOV COUNT3,#02H ;顯示點陣子程序
MOV LCD_X,#80H
LAT_DISP1: MOV LCD_Y,#80H
CLR F0
MOV COUNT2,#20H
LAT_DISP2: MOV COUNT1,#10H
LCALL WR_ZB
LAT_DISP3: JB F0,LAT_DISP32
MOV LCD_DATA,LCD_DATA1
AJMP LAT_DISP31
LAT_DISP32: MOV LCD_DATA,LCD_DATA2
LAT_DISP31: MOV A,LCD_DATA
LCALL SEND_D
DJNZ COUNT1,LAT_DISP31
INC LCD_Y
CPL F0
DJNZ COUNT2,LAT_DISP2
MOV LCD_X,#88H
DJNZ COUNT3,LAT_DISP1
MOV A,#36H
LCALL SEND_I
MOV A,#30H
LCALL SEND_I
RET
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
WR_ZB: MOV A,#34H
LCALL SEND_I
MOV A,LCD_Y
LCALL SEND_I
MOV A,LCD_X
LCALL SEND_I
MOV A,#30H
LCALL SEND_I
RET
;***********************************************
SEND_D: SETB RS_STU ;寫數據子程序
MOV DA_IN,A
LCALL SERIAL_WR
RET
SEND_I: CLR RS_STU ;寫指令子程序
MOV DA_IN,A
LCALL SERIAL_WR
RET
;$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
;DA_IN: 數據或指令
;RS_STU: 數據指令選擇
;WR_COUNT1: 計數器1
;WR_COUNT2: 計數器2
SERIAL_WR: PUSH ACC
MOV A,DA_IN
SETB CS
MOV WR_COUNT1,#05H
SETB STD ;1
SERIAL_WR1: CLR SCLK
SETB SCLK
DJNZ WR_COUNT1,SERIAL_WR1
CLR STD ;RW
CLR SCLK
SETB SCLK
JNB RS_STU,CLR_RS
SETB STD ;寫數據
SJMP SETB_RS
CLR_RS: CLR STD ;寫指令
SETB_RS: CLR SCLK
SETB SCLK
CLR STD ;0
CLR SCLK
SETB SCLK
MOV WR_COUNT1,#02H
SERIAL_WR2: MOV WR_COUNT2,#04H
SERIAL_WR21: RLC A
MOV STD,C
CLR SCLK
SETB SCLK
DJNZ WR_COUNT2,SERIAL_WR21
MOV WR_COUNT2,#04H
CLR STD ;0
SERIAL_WR22: CLR SCLK
SETB SCLK
DJNZ WR_COUNT2,SERIAL_WR22
DJNZ WR_COUNT1,SERIAL_WR2
CLR SCLK
CLR CS
LCALL DELAY2
POP ACC
RET
;***********************************************
DELAY3: MOV R5,#16H
DEL31: MOV R6,#0FFH
DEL32: MOV R7,#0FFH
DEL33: DJNZ R7,DEL33
DJNZ R6,DEL32
DJNZ R5,DEL31
RET
DELAY2: MOV R6,#06H
DEL21: MOV R7,#18H
DEL22: DJNZ R7,DEL22
DJNZ R6,DEL21
RET
;***********************************************
TAB1: DB '高曉毅畢業設計'
DB '基于單片機控制的機械手'
DB '指導老師'
DB '廖平教授'
DB '2007年5月17日'
TAB3: DB '內置二級字庫'
DB '使用方便靈活'
DB
0A2H,0D9H,0A2H,0DAH,0A2H,0DBH,0A2H,0DCH,0A2H,0DDH,0A2H,0DEH,0A2H,0DFH,0A2H,0E0H
TAB5: DB 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
DB 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
DB 00,00,00,00,01H,80H,00,60H,04H,00,38H,00,00,00,00,00
DB 00,00,00,00,03H,0E0H,30H,78H,0FH,00,78H,00,00,00,00,00
DB 00,00,00,00,06H,0A0H,38H,0F8H,0FH,00,78H,0FFH,0E0H,00,00,00
DB 00,00,00,00,1DH,20H,3CH,18H,0EH,00,60H,80H,10H,00,00,00
DB 00,00,00,00,19H,30H,07H,00,08H,00,40H,80H,18H,00,00,00
DB 00,00,00,00,30H,10H,07H,0FH,0F8H,00,00,40H,0CH,00,00,00
DB 00,00,00,00,60H,0F0H,00,7FH,8CH,00,00,40H,03H,00,00,00
DB 00,00,00,00,0C1H,80,01H,0C0H,0F7H,0F0H,00,40H,01H,80H,00,00
DB 00,00,00,01H,86H,03H,0FFH,00,10H,1CH,00,0C0H,00,0C0H,00,00
DB 00,00,00,01H,04H,3FH,0FFH,0C0H,10H,01H,0C0H,0C0H,40H,70H,0FH,00
DB 00,00,00,01H,0FH,0FFH,0FFH,0F3H,0DFH,0F8H,70H,80H,60H,1EH,7FH,00
DB 00,00,3CH,01H,8FH,0FFH,0FFH,0FFH,0C0H,02H,18H,80H,40H,02H,00,00
DB 00,00,1FH,00,0FFH,0FFH,0FFH,0FFH,38H,03H,86H,80H,0C0H,01H,00,00
DB 00,00,03H,0E0H,0FFH,0FFH,0FFH,0FFH,0F8H,00,83H,00,0C0H,01H,80H,00
DB 00,00,00,00,3FH,0FFH,0FFH,0FFH,0E0H,00,83H,03H,80H,00,80H,00
DB 00,0FH,0F0H,00H,7FH,0FFH,0FFH,0FFH,0F8H,00,83H,07H,02H,00,80,00
DB 00,03H,0E0H,00,7FH,0F0H,07H,0FFH,0FCH,01H,83H,0FEH,06H,03H,80H,00
DB 00,00,00,00,7FH,0F8H,01H,0FFH,0FEH,01H,02H,06H,0EH,0FH,80H,00
DB 00,00,00,00,7FH,0FCH,00H,7FH,0FFH,0FFH,0EH,03H,1CH,0EH,00,00
DB 00,00,00,00,7FH,0FFH,00,7FH,0FFH,0F8H,00,01H,0E8H,0C6H,00,00
DB 00,03H,0FFH,0C0H,7FH,0FFH,0C0H,3FH,0FFH,0FCH,00,00H,63H,83H,00,00
DB 00,01H,0FEH,00,3FH,0FFH,0F8H,3FH,0FFH,0FFH,80H,00,3EH,03H,00,00
DB 00,00,00,00,1FH,0FFH,0FEH,1FH,0FFH,0FFH,0C0H,00,1CH,01H,80H,00
DB 00,00,00,00,1FH,0FFH,0FFH,0FFH,0FFH,0FFH,0F0H,00,0CH,00,80H,00
DB 00,00,00,00,0FH,0FFH,0FFH,0FFH,0FFH,0FFH,0F0H,00,07H,0F0H,80H,00
DB 00,00,00,00,0FH,0FFH,0FFH,0FFH,0FFH,0FFH,0FCH,00,03H,80H,80H,0FEH
DB 00,00,00,00,18H,0FFH,0FFH,0FFH,0FFH,0FFH,0FCH,00,1FH,0C0H,83H,82H
DB 00,00,00,00,33H,0BFH,0FFH,0FFH,0FFH,0FFH,0C4H,00,41H,0FFH,0FEH,06H
DB 00,00,00,00,0E6H,0FH,0FFH,0FFH,0FFH,0FFH,0FH,00,70H,00,00,3CH
DB 00,00,00,01H,8CH,0DH,0FFH,0FFH,0FFH,0F8H,09H,80H,1FH,0E0H,00,3CH
DB 00,00,00,03H,1FH,8EH,00,0FFH,0FFH,80H,19H,80H,00,3FH,0F0H,04H
DB 00,00,00,0CH,77H,0F3H,0E0H,07H,0FFH,00,71H,80H,00,33H,18H,04H
DB 00,00,00,39H,0C7H,0E0H,38H,00,00,00,0C1H,80H,00,22H,04H,0CH
DB 00,00,00,67H,07H,0C0H,0FH,00,00,07H,81H,80H,00,46H,03H,0F8H
DB 00,00,03H,0FCH,07H,0FCH,00,0E0H,00,0CH,01H,80H,00,1CH,00,00
DB 00,0FCH,07H,0E0H,03H,0FFH,00,1FH,0FFH,0F0H,01H,80H,00,30H,00,00
DB 3BH,0FFH,0FFH,80H,00,0FFH,0C0H,00,00,00,01H,80H,00,60H,00,00
DB 7FH,0FFH,0F8H,0F8H,00,7FH,0F8H,00,00,00,03H,0C0H,00,60H,00,00
DB 7FH,0FFH,0FEH,0EH,00,3FH,0FEH,00,00,00,0FH,0C0H,00,0C0H,00,00
DB 3FH,0FFH,0F9H,0FCH,0FFH,0CFH,0FFH,80,00,00,1FH,0C0H,00,80H,00,00
DB 07H,0FFH,0C0H,7BH,0E0H,7FH,0FFH,0E0H,00,00,3FH,00,03H,87H,0FFH,0E0H
DB 00,00,01H,0C0H,3FH,83H,0FFH,0FEH,00H,03H,0FEH,00,0EH,04H,7FH,0E0H
DB 00,00,07H,00,00,7EH,0FH,0FFH,0FFH,0FFH,0FCH,00,38H,00,7FH,00
DB 00,00,1FH,00,00,7FH,0FEH,7FH,0FFH,0FFH,0F8H,00,60H,00,00,00
DB 00,00,3FH,0E0H,07H,0FFH,83H,0FFH,0DFH,0FFH,0C0H,01H,80H,00,00,00
DB 00,00,3FH,0FCH,7CH,7FH,0C0H,00,3FH,0FDH,00,03H,00,00,00,00
DB 00,00,7FH,0FFH,80H,7FH,0E0H,00,00,06H,03H,0FEH,00,00,00,00
DB 00,00,0FFH,0FFH,80H,7FH,0E0H,00,03H,0E3H,07H,0E0H,00,00,00,00
DB 00,00,0FFH,0FEH,00,3FH,0E0H,00,3EH,3FH,8CH,00,00,00,00,00
DB 00,00,0FFH,0FEH,00,08H,60H,00,0E0H,0BH,0FFH,80H,00,00,00,00
DB 00,00,7FH,0FFH,00,38H,60H,01H,80H,7FH,0F8H,0FFH,00,00,00,00
DB 00,00,7FH,0FFH,0FFH,0C0H,0E0H,00,0F0H,0C0H,1EH,00,0C0H,00,00,00
DB 00,00,30H,00,0FH,0E0H,0C0H,00,67H,00,03H,0C6H,60H,00,00,00
DB 00,00,18H,00,0FH,0FFH,80H,00,3CH,00,00,23H,30H,00,00,00
DB 00,00,0CH,00,0FH,0FFH,00,00,00,00,00,19H,10H,00,00,00
DB 00,00,03H,0C0H,0FH,0F8H,00,00,00,00,00,08H,10H,00,00,00
DB 00,00,00,7FH,0FFH,0E0H,00,00,00,00,00,07H,0F0H,00,00,00
DB 00,00,00,0FH,0FCH,00,00,00,00,00,00,00,00,00,00,00
DB 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
DB 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
DB 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
DB 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
END
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