精品一区91,一本久久道,午夜资源

/*******************************實時時鐘實驗（Zidone)*************************************************/
/***********LCD12864相關定義******************/
//指定管腳
LCD_E BIT P2.0 /*12864使能口*/
LCD_DI BIT P3.0 /*12864數據命令選擇*/
LCD_RW BIT P3.1 /*12864讀寫選擇*/
LCD_RST BIT P3.3 /*12864復位*/
LCD_CS1 BIT P3.2 /*12864選屏*/
LCD_CS2 BIT P2.1 /*12864選屏*/
//指定存放地址
LCD_CMD EQU 30H /*12864命令存放地址*/
LCD_DATA EQU 31H /*12864數據存放地址*/
LCD_PAGE EQU 32H /*起始B8H 存放頁數（用于字符或漢字）*/
LCD_COLUMN EQU 33H /*起始40H 存放列數*/
/***********DS1302相關定義******************/
//指定管腳
T_CLK BIT P2.6 /*DS1302時鐘口*/
T_IO BIT P2.7 /*DS1302輸入輸出口*/
T_RST BIT P2.5 /*DS1302復位口*/
//指定存放地址
SECOND EQU 40H /*秒分時日月周年低位年高位存儲地址*/
MINUTE EQU 41H
HOUR EQU 42H
DAY EQU 43H
MONTH EQU 44H
WEEK EQU 45H
YEARL EQU 46H
YEARH EQU 47H
//命令字
WR_SECOND EQU 80H
RD_SECOND EQU 81H
WR_MINUTE EQU 82H
RD_MINUTE EQU 83H
WR_HOUR EQU 84H
RD_HOUR EQU 85H
WR_DAY EQU 86H
RD_DAY EQU 87H
WR_MONTH EQU 88H
RD_MONTH EQU 89H
WR_WEEK EQU 8AH
RD_WEEK EQU 8BH
WR_YEAR EQU 8CH
RD_YEAR EQU 8DH
WR_PROTECT EQU 8EH
RD_PROTECT EQU 8FH
/*********用戶開關及按鍵管腳定義***************/
MODE_SELECT BIT P0.0 /*模式選擇管腳：默認高電平，1-正常計時模式，0-時間設定模式*/
BIT_SELECT BIT P0.1 /*移位選擇需要修改的參數，使其閃爍，表明選中*/
MODE_INC BIT P0.2 /*加*/
MODE_DEC BIT P0.3 /*減*/
MODE_ENSURE BIT P0.4 /*確認*/
/**************主程序**************************/
ORG 0000H
LJMP MAIN
ORG 0100H
MAIN:
MOV SP,#60H
//DS1302初始默認時間設置
MOV YEARH,#20H
MOV YEARL,#19H
MOV MONTH,#01H
MOV DAY,#05H
MOV WEEK,#06H
MOV HOUR,#21H
MOV MINUTE,#18H
MOV SECOND,#00H
LCALL DS1302Init /*DS1302初始設置*/
LCALL Lcd12864Init /*LCD12864初始化*/
//選擇左半屏
SETB LCD_CS2
CLR LCD_CS1
//左半屏需要顯示的固定漢字
LCALL Write_NIAN /*’年‘*/
LCALL Write_SHI /*’時‘*/
LCALL Write_XING /*’星‘*/
LCALL Write_QI_1 /*’期‘左一半*/
//選擇右半屏
SETB LCD_CS1
CLR LCD_CS2
//右半屏需要顯示的固定漢字
LCALL Write_YUE /*’月‘*/
LCALL Write_RI /*‘日’*/
LCALL Write_FEN /*‘分’*/
LCALL Write_MIAO /*‘秒’*/
LCALL Write_QI_2 /*‘期’右邊一半*/
LOOP1:
JB MODE_SELECT,LOOP2 /*狀態選擇，閉合低電平為時間設置狀態，斷開高電平（默認狀態）正常計時狀態*/
LCALL DELAY10MS /*軟件消抖*/
JB MODE_SELECT,LOOP2
LCALL DS1302SetTime
LOOP2:
LCALL DS1302GetData
LCALL DS1302ShowTime
LCALL DELAY800MS
LJMP LOOP1
/***************通過按鍵設定DS1302的起始時間**************************/
/*
首先判斷模式選擇開關：
1.沒有按下，執行正常顯示的程序（也是彈開后重新執行顯示程序）
2.按下后，執行時間設置程序
其次判斷移位選擇開關：
1.沒有按下，默認選擇修改年高位
2.按下，切換需要修改的參數（順序為：如下標識），并使其閃爍,證明選中
加按鈕：
1.沒有按下，等待
2.按下，判斷選擇的是哪一位，執行相應位的加程序
減按鈕：
1.沒有按下，等待
2.按下，判斷選擇的是哪一位，執行相應位的加程序
確認按鈕：
1.沒有按下，等待
2.按下，鎖定當前的值寫入DS1302
使選中字符閃爍：
無法在主循環延時，可以嘗試開一個定時器中斷，每隔一秒插敘狀態，執行閃爍，寫空白字。
*/
DS1302SetTime:
MOV R0,#8 /*R0默認為周*/
SELECT_BIT_IF_INC:
JB BIT_SELECT,EEE /*彈開的說明是選擇好了，判斷執行的是加還是減*/
LCALL DELAY10MS
JB BIT_SELECT,EEE
CJNE R0,#0,SELECT_BIT
MOV R0,#8
EEE: LJMP IF_INC
SELECT_BIT:
DEC R0
JNB BIT_SELECT,$ /*鎖定，避免按下后不放就一直加*/
//加判斷
IF_INC:
JB MODE_INC,GGG /*沒有按下，顯示默認狀態（被迫這么些短轉移JB距離不夠，只好中轉）*/
LCALL DELAY10MS
JB MODE_INC,GGG
CJNE R0,#8,SET_SECOND
LJMP SET_WEEK
//減判斷
GGG:
JB MODE_DEC,AAA /*沒有按下，顯示默認狀態（被迫這么些短轉移JB距離不夠，只好中轉）*/
LCALL DELAY10MS
JB MODE_DEC,AAA
CJNE R0,#8,HHH
LJMP SET_WEEK_2
HHH: LJMP SET_SECOND_2
AAA:
LJMP SHOW_PROCESS
/**************************************************************************************************/
//設置周+(8)
SET_WEEK:
MOV A,WEEK
CJNE A,#7,WEEK_INC
MOV WEEK,#1
LJMP SHOW_PROCESS
WEEK_INC:
MOV A,WEEK
ADD A,#1
DA A
MOV WEEK,A
LJMP SHOW_PROCESS
//設置秒+(7)
SET_SECOND:
CJNE R0,#7,SET_MINUTE
MOV A,SECOND
CJNE A,#59H,SECOND_INC
MOV SECOND,#00H
LJMP SHOW_PROCESS
SECOND_INC:
MOV A,SECOND
ADD A,#1
DA A
MOV SECOND,A
LJMP SHOW_PROCESS
//設置分+(6)
SET_MINUTE:
CJNE R0,#6,SET_HOUR
MOV A,MINUTE
CJNE A,#59H,MINUTE_INC
MOV MINUTE,#00H
LJMP SHOW_PROCESS
MINUTE_INC:
MOV A,MINUTE
ADD A,#1
DA A
MOV MINUTE,A
LJMP SHOW_PROCESS
//設置時+（5）
SET_HOUR:
CJNE R0,#5,SET_DAY
MOV A,HOUR
CJNE A,#23H,HOUR_INC
MOV HOUR,#00
LJMP SHOW_PROCESS
HOUR_INC:
MOV A,HOUR
ADD A,#1
DA A
MOV HOUR,A
LJMP SHOW_PROCESS
//設置天+（4）
SET_DAY:
CJNE R0,#4,SET_MONTH
MOV A,DAY
CJNE A,#31H,DAY_INC
MOV DAY,#1
LJMP SHOW_PROCESS
DAY_INC:
MOV A,DAY
ADD A,#1
DA A
MOV DAY,A
LJMP SHOW_PROCESS
//設置月+（3）
SET_MONTH:
CJNE R0,#3,SET_YEARL
MOV A,MONTH
CJNE A,#12H,MONTH_INC
MOV MONTH,#1
LJMP SHOW_PROCESS
MONTH_INC:
MOV A,MONTH
ADD A,#1
DA A
MOV MONTH,A
LJMP SHOW_PROCESS
//設置年低位+（2）
SET_YEARL:
CJNE R0,#2,SET_YEARH
MOV A,YEARL
CJNE A,#99H,YEARL_INC
MOV YEARL,#00H
LJMP SHOW_PROCESS
YEARL_INC:
MOV A,YEARL
ADD A,#1
DA A
MOV YEARL,A
LJMP SHOW_PROCESS
//設置年高位+（1）
SET_YEARH:
CJNE R0,#1,FFF
MOV A,YEARH
CJNE A,#99H,YEARH_INC
MOV YEARH,#00H
LJMP SHOW_PROCESS
YEARH_INC:
MOV A,YEARH
ADD A,#1
DA A
MOV YEARH,A
LJMP SHOW_PROCESS
FFF: LJMP SET_WEEK //回調，這個特別需要注意（頭疼死我了）
/************************************************************************/
//減部分咯
//設置周-(8)
SET_WEEK_2:
MOV A,WEEK
CJNE A,#1,WEEK_DEC
MOV WEEK,#7
LJMP SHOW_PROCESS
WEEK_DEC:
MOV A,WEEK
CLR AC
SUBB A,#1
DA A
MOV WEEK,A
LJMP SHOW_PROCESS
//設置秒-(7)
SET_SECOND_2:
CJNE R0,#7,SET_MINUTE_2
MOV A,SECOND
CJNE A,#00H,SECOND_DEC
MOV SECOND,#59H
LJMP SHOW_PROCESS
SECOND_DEC:
MOV A,SECOND
CLR AC
SUBB A,#1
DA A
MOV SECOND,A
LJMP SHOW_PROCESS
//設置分-(6)
SET_MINUTE_2:
CJNE R0,#6,SET_HOUR_2
MOV A,MINUTE
CJNE A,#00H,MINUTE_DEC
MOV MINUTE,#59H
LJMP SHOW_PROCESS
MINUTE_DEC:
MOV A,MINUTE
CLR AC
SUBB A,#1
DA A
MOV MINUTE,A
LJMP SHOW_PROCESS
//設置時-（5）
SET_HOUR_2:
CJNE R0,#5,SET_DAY_2
MOV A,HOUR
CJNE A,#00H,HOUR_DEC
MOV HOUR,#23H
LJMP SHOW_PROCESS
HOUR_DEC:
MOV A,HOUR
CLR AC
SUBB A,#1
DA A
MOV HOUR,A
LJMP SHOW_PROCESS
//設置天-（4）
SET_DAY_2:
CJNE R0,#4,SET_MONTH_2
MOV A,DAY
CJNE A,#01H,DAY_DEC
MOV DAY,#31H
LJMP SHOW_PROCESS
DAY_DEC:
MOV A,DAY
CLR AC
SUBB A,#1
DA A
MOV DAY,A
LJMP SHOW_PROCESS
//設置月-（3）
SET_MONTH_2:
CJNE R0,#3,SET_YEARL_2
MOV A,MONTH
CJNE A,#01H,MONTH_DEC
MOV MONTH,#12H
LJMP SHOW_PROCESS
MONTH_DEC:
MOV A,MONTH
CLR AC
SUBB A,#1
DA A
MOV MONTH,A
LJMP SHOW_PROCESS
//設置年低位-（2）
SET_YEARL_2:
CJNE R0,#2,SET_YEARH_2
MOV A,YEARL
CJNE A,#00H,YEARL_DEC
MOV YEARL,#99H
LJMP SHOW_PROCESS
YEARL_DEC:
MOV A,YEARL
CLR AC
SUBB A,#1
DA A
MOV YEARL,A
LJMP SHOW_PROCESS
//設置年高位-（1）
SET_YEARH_2:
CJNE R0,#1,III
MOV A,YEARH
CJNE A,#00H,YEARH_DEC
MOV YEARH,#99H
LJMP SHOW_PROCESS
YEARH_DEC:
MOV A,YEARH
CLR AC
SUBB A,#1
DA A
MOV YEARH,A
LJMP SHOW_PROCESS
III: LJMP SET_WEEK_2 //回調，這個特別需要注意（頭疼死我了）
//把修改后的結果顯示
SHOW_PROCESS:
JNB MODE_INC,[ DISCUZ_CODE_1 ]nbsp; //加按鍵沒有彈起，就等待彈起
JNB MODE_DEC,[ DISCUZ_CODE_1 ]nbsp; //減按鍵沒有彈起，就等待彈起
LCALL DS1302ShowTime //彈起了說明一次操作完成，就可以把結果顯示出來
JB MODE_ENSURE,BBB //確認鍵沒有按下的話，跳轉回去等待移位選擇
LCALL DELAY10MS
JB MODE_ENSURE,BBB
LJMP DDD
BBB: LJMP SELECT_BIT_IF_INC
DDD: LCALL DS1302Init //如果確認鍵按下就把初始值寫入DS1302
RET
/***************時間顯示**************************/
DS1302ShowTime:
//左半屏
SETB LCD_CS2
CLR LCD_CS1
//左半屏讀取到的內容
LCALL Write_YEARH /*年份的高兩位，如“20”*/
LCALL Write_YEARL /*年份的低兩位，如“18”*/
LCALL Write_MONTH_1 /*月份的十位，也就是左半部分，如12月的“1”*/
LCALL Write_HOUR /*小時的兩位，如12點10分的“12”*/
LCALL Write_MINUTE /*分鐘的兩位，如12點10分的“10”*/
//右半屏
SETB LCD_CS1
CLR LCD_CS2
//右半屏讀取到的內容
LCALL Write_MONTH_2 /*月份的個位，也就是右半部分，如12月的“2”*/
LCALL Write_DAY /*日期的兩位，如30號的“30”*/
LCALL Write_SECOND /*秒的兩位，如45秒的“45”*/
LCALL Write_WEEK /*周的一位漢字，如星期一的“一”*/
RET
/**************設置DS1302初始參數*************/
DS1302Init:
CLR T_RST
CLR T_CLK
SETB T_RST
MOV B,#WR_PROTECT /*寫保護寄存器地址8EH*/
LCALL DS1302WriteByte
MOV B,#00H /*WP=0允許寫入*/
LCALL DS1302WriteByte
SETB T_CLK /*鎖定*/
CLR T_RST
MOV R0,#SECOND
MOV R7,#7 /*秒，分，時，日，月，星期，年*/
MOV R1,#WR_SECOND
WR_LOOP6:
CLR T_RST
CLR T_CLK
SETB T_RST
MOV B,R1
LCALL DS1302WriteByte
MOV A,@R0
MOV B,A
LCALL DS1302WriteByte
INC R0
INC R1 /*寫命令字是隔一個地址的*/
INC R1
SETB T_CLK /*鎖定*/
CLR T_RST
DJNZ R7,WR_LOOP6
//重新鎖定寫保護寄存器
CLR T_RST
CLR T_CLK
SETB T_RST
MOV B,#WR_PROTECT
LCALL DS1302WriteByte
MOV B,#80H
LCALL DS1302WriteByte
SETB T_CLK
CLR T_RST
RET
/************讀DS1302相關時間數據***********/
DS1302GetData:
MOV R0,#SECOND
MOV R7,#7
MOV R1,#RD_SECOND
RD_LOOP2:
CLR T_RST
CLR T_CLK
SETB T_RST
MOV B,R1
LCALL DS1302WriteByte
LCALL DS1302ReadByte
MOV @R0,A
INC R0
INC R1
INC R1
SETB T_CLK
CLR T_RST
DJNZ R7,RD_LOOP2
RET
/***********串行讀出DS1302一字節子程序*******/
DS1302ReadByte:
MOV R4,#8
RD_LOOP1:
MOV C,T_IO
RRC A
SETB T_CLK
CLR T_CLK
DJNZ R4,RD_LOOP1
RET
/***********串行寫入DS1302一字節子程序*******/
DS1302WriteByte:
MOV R4,#8
WR_LOOP5:
MOV A,B
RRC A
MOV B,A
MOV T_IO,C
SETB T_CLK
CLR T_CLK
DJNZ R4,WR_LOOP5
RET
/***********寫字子程序*************************/
/*1.固定部分*/
//注：一個漢字占兩頁中間空一頁，正巧使用完8頁
//寫‘年’
Write_NIAN:
MOV LCD_PAGE,#0B8H ;
MOV LCD_COLUMN,#67H
MOV DPTR,#HAN_NIAN
MOV A,#00H
LCALL WriteChinese
RET
//寫‘月’
Write_YUE:
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#49H
MOV DPTR,#HAN_YUE
MOV A,#00H
LCALL WriteChinese
RET
//寫‘日’
Write_RI:
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#6CH
MOV DPTR,#HAN_RI
MOV A,#00H
LCALL WriteChinese
RET
//寫‘時’
Write_SHI:
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#5EH
MOV DPTR,#HAN_SHI
MOV A,#00H
LCALL WriteChinese
RET
//寫‘分’
Write_FEN:
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#40H
MOV DPTR,#HAN_FEN
MOV A,#00H
LCALL WriteChinese
RET
//寫‘秒’
Write_MIAO:
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#63H
MOV DPTR,#HAN_MIAO
MOV A,#00H
LCALL WriteChinese
RET
//寫‘星’
Write_XING:
MOV LCD_PAGE,#0BEH
MOV LCD_COLUMN,#67H
MOV DPTR,#HAN_XING
MOV A,#00H
LCALL WriteChinese
RET
//寫‘期’左邊一半
Write_QI_1:
MOV LCD_PAGE,#0BEH
MOV LCD_COLUMN,#78H
MOV DPTR,#YING_QI_1
MOV A,#00H
LCALL WriteChar
RET
//寫‘期’右邊一半
Write_QI_2:
MOV LCD_PAGE,#0BEH
MOV LCD_COLUMN,#40H
MOV DPTR,#YING_QI_2
MOV A,#00H
LCALL WriteChar
RET
/*2.從DS1302獲取部分*/
Write_YEARH:
/*
注：YEARH=20H手動給定，A=20H/10H=02H->20H，正巧度過兩個字（8*2一個字符，20H為兩個字符）
*/
//‘2’
MOV A,YEARH
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#43H
MOV DPTR,#YING_LING
LCALL WriteChar
//‘0’
MOV A,B
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#4CH
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_YEARL:
MOV A,YEARL
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#55H
MOV DPTR,#YING_LING
LCALL WriteChar
MOV A,B
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#5EH
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_MONTH_1:
//顯示月份的十位，個位在右半屏顯示
MOV A,MONTH
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#78H
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_HOUR:
MOV A,HOUR
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#4CH
MOV DPTR,#YING_LING
LCALL WriteChar
MOV A,B
SWAP A
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#53H
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_MINUTE:
MOV A,MINUTE
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#6FH
MOV DPTR,#YING_LING
LCALL WriteChar
MOV A,B
SWAP A
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#78H
MOV DPTR,#YING_LING
LCALL WriteChar
RET
//月份的右半部份，即個位
Write_MONTH_2:
MOV A,MONTH
MOV B,#10H
DIV AB
MOV A,B
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#40H
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_DAY:
MOV A,DAY
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#5AH
MOV DPTR,#YING_LING
LCALL WriteChar
MOV A,B
SWAP A
MOV LCD_PAGE,#0B8H
MOV LCD_COLUMN,#63H
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_SECOND:
MOV A,SECOND
MOV B,#10H
DIV AB
SWAP A
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#51H
MOV DPTR,#YING_LING
LCALL WriteChar
MOV A,B
SWAP A
MOV LCD_PAGE,#0BBH
MOV LCD_COLUMN,#5AH
MOV DPTR,#YING_LING
LCALL WriteChar
RET
Write_WEEK:
/*
00H-周一;10H-周二;20H-周三；30H-周四；40H-周五；50H-周六；60H-周日（周七）
而BCD碼取值范圍為01H-07H，故減一處理
*/
MOV A,WEEK
DEC A
SWAP A
MOV B,A
ADD A,B
MOV LCD_PAGE,#0BEH
MOV LCD_COLUMN,#49H
MOV DPTR,#HAN_YI
LCALL WriteChinese
RET
/*****************寫漢字**********************/
WriteChinese:
//漢字上半部分8*16
MOV R3,A
MOV LCD_CMD, LCD_PAGE
LCALL Lcd12864WriteCmd
MOV LCD_CMD, LCD_COLUMN
LCALL Lcd12864WriteCmd
MOV R2, #16
WR_LOOP1:
MOV A,R3
MOVC A, @A+DPTR
MOV LCD_DATA, A
LCALL Lcd12864WriteData
INC DPTR
DJNZ R2, WR_LOOP1
//漢字下半部分8*16
INC LCD_PAGE
MOV LCD_CMD, LCD_PAGE
LCALL Lcd12864WriteCmd
MOV LCD_CMD, LCD_COLUMN
LCALL Lcd12864WriteCmd
MOV R2, #16
WR_LOOP2:
MOV A,R3
MOVC A, @A+DPTR
MOV LCD_DATA, A
LCALL Lcd12864WriteData
INC DPTR
DJNZ R2, WR_LOOP2
RET
/*******************寫字符**********************/
WriteChar:
//英文上半部分
MOV R3,A
MOV LCD_CMD, LCD_PAGE
LCALL Lcd12864WriteCmd
MOV LCD_CMD, LCD_COLUMN
LCALL Lcd12864WriteCmd
MOV R2,#8
WR_LOOP3:
MOV A,R3
MOVC A, @A+DPTR
MOV LCD_DATA, A
LCALL Lcd12864WriteData
INC DPTR
DJNZ R2, WR_LOOP3
//英文下半部分
INC LCD_PAGE
MOV LCD_CMD, LCD_PAGE
LCALL Lcd12864WriteCmd
MOV LCD_CMD, LCD_COLUMN
LCALL Lcd12864WriteCmd
MOV R2, #8
WR_LOOP4:
MOV A,R3
MOVC A, @A+DPTR
MOV LCD_DATA, A
LCALL Lcd12864WriteData
INC DPTR
DJNZ R2, WR_LOOP4
RET
/**************LCD12864初始化*****************/
Lcd12864Init:
CLR LCD_RST
LCALL DELAY100US
SETB LCD_RST
SETB LCD_CS1
CLR LCD_CS2
MOV LCD_CMD, #3EH
LCALL Lcd12864WriteCmd
CLR LCD_CS1
SETB LCD_CS2
MOV LCD_CMD, #3EH
LCALL Lcd12864WriteCmd
SETB LCD_CS1
CLR LCD_CS2
MOV LCD_CMD, #3FH
LCALL Lcd12864WriteCmd
CLR LCD_CS1
SETB LCD_CS2
MOV LCD_CMD, #3FH
LCALL Lcd12864WriteCmd
RET
/***************讀狀態*************************/
Lcd12864ReadBusy:
MOV P1, #0FFH
ReadBusyFlagLOOP:
CLR LCD_E
LCALL LcdDelay
CLR LCD_DI
SETB LCD_RW
LCALL LcdDelay
SETB LCD_E
LCALL LcdDelay
MOV A, P1
LCALL LcdDelay
CLR LCD_E
LCALL LcdDelay
CLR LCD_RW
CLR LCD_DI
SETB LCD_E
JB ACC.7, ReadBusyFlagLOOP
RET
/**************LCD12864寫命令*****************/
Lcd12864WriteCmd:
LCALL Lcd12864ReadBusy
CLR LCD_E
LCALL LcdDelay
CLR LCD_DI
CLR LCD_RW
LCALL LcdDelay
SETB LCD_E
LCALL LcdDelay
MOV P1, LCD_CMD
LCALL LcdDelay
CLR LCD_E
LCALL LcdDelay
SETB LCD_DI
SETB LCD_RW
SETB LCD_E
RET
/**************LCD12864寫數據*****************/
Lcd12864WriteData:
LCALL Lcd12864ReadBusy
CLR LCD_E
LCALL LcdDelay
SETB LCD_DI
CLR LCD_RW
LCALL LcdDelay
SETB LCD_E
LCALL LcdDelay
MOV P1, LCD_DATA
LCALL LcdDelay
CLR LCD_E
LCALL LcdDelay
SETB LCD_DI
SETB LCD_RW
SETB LCD_E
RET
/***************LCD時序延時*************************/
LcdDelay:
NOP
RET
/*************LCD復位用延時*************************/
DELAY100US:
MOV R6,#13H
DL0:
MOV R5,#01H
DJNZ R5,$
DJNZ R6,DL0
RET
/***************閃爍用延時**************************/
DELAY_1S:
DEL1: MOV R5,#10;1us
DEL2: MOV R6,#200;10*1us
DEL3: MOV R7,#249;200*10*1us
DEL4: DJNZ R7,DEL4;249*200*10*2us
DJNZ R6,DEL3;200*10*2us
DJNZ R5,DEL2;10*2us
RET
/**************消抖用延時******************************/
DELAY10MS: ;誤差 0us
MOV R7,#01H
DL1:
MOV R6,#26H
DL2:
MOV R5,#82H
DJNZ R5,$
DJNZ R6,DL2
DJNZ R7,DL1
RET
/**************LCD顯示用延時******************************/
DELAY800MS: ;誤差 0us
MOV R7,#5FH
DL3:
MOV R6,#8AH
DL4:
MOV R5,#1DH
DJNZ R5,$
DJNZ R6,DL0
DJNZ R7,DL1
NOP
NOP
RET
/**************顯示的內容（字模）**********************/
/*
年(0) 月(1) 日(2) 星(3) 期(4) 一(5) 二(6) 三(7)
四(8) 五(9) 六(10) 七(11) 時(12) 分(13) 秒(14) 0(15)
1(16) 2(17) 3(18) 4(19) 5(20) 6(21) 7(22) 8(23) 9(24)
*/
HAN_NIAN:
DB 0FFH,0DFH,0E7H,038H,0BBH,0BBH,0BBH,0BBH
DB 003H,0BBH,0BBH,0BBH,0BBH,0FBH,0FFH,0FFH
DB 0FBH,0FBH,0FBH,0F8H,0FBH,0FBH,0FBH,0FBH
DB 000H,0FBH,0FBH,0FBH,0FBH,0FBH,0FBH,0FFH;年0
HAN_YUE:
DB 0FFH,0FFH,0FFH,001H,0DDH,0DDH,0DDH,0DDH
DB 0DDH,0DDH,0DDH,0DDH,001H,0FFH,0FFH,0FFH
DB 07FH,0BFH,0CFH,0F0H,0FDH,0FDH,0FDH,0FDH
DB 0FDH,0FDH,0BDH,07DH,080H,0FFH,0FFH,0FFH;月1
HAN_RI:
DB 0FFH,0FFH,0FFH,001H,07DH,07DH,07DH,07DH
DB 07DH,07DH,07DH,001H,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,000H,0BFH,0BFH,0BFH,0BFH
DB 0BFH,0BFH,0BFH,000H,0FFH,0FFH,0FFH,0FFH;日2
HAN_XING:
DB 0FFH,0FFH,0FFH,041H,0D5H,0D5H,0D5H,015H
DB 0D5H,0D5H,0D5H,0C1H,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0BBH,0BDH,0B6H,0B6H,0B6H,0B6H,080H
DB 0B6H,0B6H,0B6H,0B6H,0BEH,0BFH,0FFH,0FFH;星3
YING_QI_1:
DB 0FFH,0FDH,000H,06DH,06DH,06DH,000H,0FDH
DB 0BBH,0DBH,0E8H,0FBH,0FBH,0F3H,0A8H,0DBH
YING_QI_2:
DB 0FFH,000H,0EEH,0EEH,0EEH,000H,0FFH,0FFH
DB 0E7H,0F8H,0FEH,0DEH,0BEH,0C0H,0FFH,0FFH;期4
HAN_YI:
DB 07FH,07FH,07FH,07FH,07FH,07FH,07FH,07FH
DB 07FH,07FH,07FH,07FH,07FH,07FH,07FH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH;一5
HAN_ER:
DB 0FFH,0FFH,0F7H,0F7H,0F7H,0F7H,0F7H,0F7H
DB 0F7H,0F7H,0F7H,0F7H,0F7H,0FFH,0FFH,0FFH
DB 0EFH,0EFH,0EFH,0EFH,0EFH,0EFH,0EFH,0EFH
DB 0EFH,0EFH,0EFH,0EFH,0EFH,0EFH,0EFH,0FFH;二6
HAN_SAN:
DB 0FFH,0FBH,07BH,07BH,07BH,07BH,07BH,07BH
DB 07BH,07BH,07BH,07BH,07BH,0FBH,0FFH,0FFH
DB 0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0DFH
DB 0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0FFH;三7
HAN_SI:
DB 0FFH,003H,0FBH,0FBH,0FBH,003H,0FBH,0FBH
DB 0FBH,003H,0FBH,0FBH,0FBH,003H,0FFH,0FFH
DB 0FFH,080H,0D7H,0DBH,0DCH,0DFH,0DFH,0DFH
DB 0DFH,0DEH,0DDH,0DDH,0DDH,080H,0FFH,0FFH;四8
HAN_WU:
DB 0FFH,0FDH,0BDH,0BDH,0BDH,03DH,081H,0BDH
DB 0BDH,0BDH,0BDH,03DH,0FDH,0FDH,0FFH,0FFH
DB 0BFH,0BFH,0BFH,0BFH,087H,0B8H,0BFH,0BFH
DB 0BFH,0BFH,0BFH,080H,0BFH,0BFH,0BFH,0FFH;五9
HAN_LIU:
DB 0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0DEH,0DDH
DB 0D3H,0DFH,0DFH,0DFH,0DFH,0DFH,0DFH,0FFH
DB 0FFH,0BFH,0DFH,0EFH,0F3H,0FCH,0FFH,0FFH
DB 0FFH,0FEH,0FDH,0FBH,0E7H,09FH,0FFH,0FFH;六10
HAN_QI:/*也就是星期日*/
DB 0FFH,0FFH,0FFH,001H,07DH,07DH,07DH,07DH
DB 07DH,07DH,07DH,001H,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,000H,0BFH,0BFH,0BFH,0BFH
DB 0BFH,0BFH,0BFH,000H,0FFH,0FFH,0FFH,0FFH;日11
HAN_SHI:
DB 0FFH,003H,07BH,07BH,07BH,003H,0FFH,0EFH
DB 0EFH,0EFH,0EFH,0EFH,000H,0EFH,0EFH,0FFH
DB 0FFH,0C0H,0EFH,0EFH,0EFH,0C0H,0FFH,0FFH
DB 0FEH,0F9H,0BFH,07FH,080H,0FFH,0FFH,0FFH;時12
HAN_FEN:
DB 07FH,0BFH,0DFH,06FH,077H,079H,07FH,07FH
DB 07FH,07CH,073H,0EFH,0DFH,0BFH,07FH,0FFH
DB 0FFH,07FH,0BFH,0DFH,0E7H,0F8H,0FFH,0BFH
DB 07FH,0BFH,0C0H,0FFH,0FFH,0FFH,0FFH,0FFH;分13
HAN_MIAO:
DB 0DBH,0DBH,05BH,001H,0DCH,0DDH,0FFH,03FH
DB 0C7H,0FFH,000H,0FFH,0F7H,0EFH,09FH,0FFH
DB 0F7H,0F9H,0FEH,000H,0FEH,0F9H,07EH,07FH
DB 0BFH,0BFH,0D8H,0EFH,0F3H,0FCH,0FFH,0FFH;秒14
YING_LING:
DB 0FFH,01FH,0EFH,0F7H,0F7H,0EFH,01FH,0FFH
DB 0FFH,0F0H,0EFH,0DFH,0DFH,0EFH,0F0H,0FFH;015
YING_YI:
DB 0FFH,0FFH,0EFH,0EFH,007H,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0DFH,0DFH,0C0H,0DFH,0DFH,0FFH;116
YING_ER:
DB 0FFH,08FH,0F7H,0F7H,0F7H,0F7H,00FH,0FFH
DB 0FFH,0CFH,0D7H,0DBH,0DDH,0DEH,0CFH,0FFH;217
YING_SAN:
DB 0FFH,0CFH,0F7H,0F7H,0F7H,077H,08FH,0FFH
DB 0FFH,0E7H,0DFH,0DEH,0DEH,0DDH,0E3H,0FFH;318
YING_SI:
DB 0FFH,0FFH,07FH,0BFH,0CFH,007H,0FFH,0FFH
DB 0FFH,0F9H,0FAH,0DBH,0DBH,0C0H,0DBH,0DBH;419
YING_WU:
DB 0FFH,007H,077H,077H,077H,0F7H,0F7H,0FFH
DB 0FFH,0E6H,0DFH,0DFH,0DFH,0EEH,0F1H,0FFH;520
YING_LIU:
DB 0FFH,01FH,0EFH,077H,077H,06FH,0FFH,0FFH
DB 0FFH,0F0H,0EEH,0DFH,0DFH,0DFH,0E0H,0FFH;621
YING_QI:
DB 0FFH,0E7H,0F7H,0F7H,077H,097H,0E7H,0FFH
DB 0FFH,0FFH,0FFH,0C1H,0FEH,0FFH,0FFH,0FFH;722
YING_BA:
DB 0FFH,08FH,077H,0F7H,0F7H,077H,08FH,0FFH
DB 0FFH,0E3H,0DDH,0DEH,0DEH,0DDH,0E3H,0FFH;823
YING_JIU:
DB 0FFH,00FH,0F7H,0F7H,0F7H,0EFH,01FH,0FFH
DB 0FFH,0FEH,0EDH,0DDH,0DDH,0EEH,0F0H,0FFH;924
HAN_GAN:
DB 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF
DB 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF
/***************結束*************************/
END

復制代碼

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