只要你想聽CD,它在任何時候(DOS下,游戲下都可以)用鼠標激活,鼠標控制,為你播放.并提供了選曲和暫停功能,這為光驅上無直接播放建的朋友提供了莫大的方便.該程序思路巧妙,利用INT 33H的現有鼠標功能,巧妙擴展,達到任何條件下激活的能力!
上傳時間： 2013-12-17
上傳用戶：zyt
學習掌握單總線數字式溫度傳感器 DS18B20的64位激光ROM碼的讀出方法。讀DS18B20 64位ROM碼命令（33H）允許主機直接讀出從機的64位ROM代碼，而無須執行搜索ROM 過程。如果該命令用于多節點系統，則必然發生數據沖突，因為每個從機設備都會響應該命令。64 位激光ROM 從高位到低位依次由8 位CRC、48 位列號和8 位家族代碼(28H)組成。
上傳時間： 2014-12-06
上傳用戶：zhyiroy
SCOND EQU 30H MINUTE EQU 31H HOUR EQU 32H CLOCKM EQU 33H CLOCKH EQU 34H DISPM EQU 35H DISPH EQU 36H XSD EQU 37H
上傳時間： 2016-06-01
上傳用戶：fnhhs
單片機播放音樂實驗（匯編） org 0000h ajmp main org 000bh ajmp timer0 org 0030h timer0: clr ea djnz 33H,exit mov 33H,53h djnz 32h,exit mov 32h,52h djnz 31h,exit1 mov 31h,51h djnz 30h,exit1 setb f0 ajmp exit exit1: cpl p2.1 exit: setb ea reti main: mov tmod,#02h mov ie,#82h mov th0,#254 mov tl0,#254 mov dptr,#tab main1: mov 40h,#00h
上傳時間： 2013-12-31
上傳用戶：thinode
帶中文字庫的128X64是一種具有4位/8位并行、2線或3線串行多種接口方式，內部含有國標一級、二級簡體中文字庫的點陣圖形液晶顯示模塊；其顯示分辨率為128×64, 內置8192個16*16點漢字，和128個16*8點ASCII字符集.利用該模塊靈活的接口方式和簡單、方便的操作指令，可構成全中文人機交互圖形界面。可以顯示8×4行16×16點陣的漢字. 也可完成圖形顯示.低電壓低功耗是其又一顯著特點。由該模塊構成的液晶顯示方案與同類型的圖形點陣液晶顯示模塊相比，不論硬件電路結構或顯示程序都要簡潔得多，且該模塊的價格也略低于相同點陣的圖形液晶模塊。 基本特性: 低電源電壓（VDD:+3.0--+5.5V） 顯示分辨率:128×64點 內置漢字字庫，提供8192個16×16點陣漢字(簡繁體可選) 內置 128個16×8點陣字符 2MHZ時鐘頻率 顯示方式：STN、半透、正顯 驅動方式：1/32DUTY，1/5BIAS 視角方向：6點 背光方式：側部高亮白色LED，功耗僅為普通LED的1/5—1/10 通訊方式：串行、并口可選 內置DC-DC轉換電路，無需外加負壓 無需片選信號，簡化軟件設計 工作溫度: 0℃ - +55℃ ,存儲溫度: -20℃ - +60℃ 12864（帶字庫漢字顯示演示程序） ;*************************************************************************** ;* sxj1974@163.com (51c51 test web) www.8951.com * ;* Create by :石學軍 www.51c51.com 更多例程請登陸網站 * ;*************************************************************************** RS EQU P2.0 RW EQU P2.1 E EQU P2.2 PSB EQU P2.3 RST EQU P2.5 ;----------------------------------------------- LCD_X EQU 30H LCD_Y EQU 31H COUNT EQU 32H COUNT1 EQU 33H COUNT2 EQU 34H COUNT3 EQU 35H ;----------------------------------------------- LCD_DATA EQU 36H LCD_DATA1 EQU 37H LCD_DATA2 EQU 38H STORE EQU 39H ;----------------------------------------------- ORG 0000H LJMP MAIN ORG 0100H ;----------------------------------------------- MAIN: MOV SP,#5FH CLR RST ;復位 LCALL DELAY4 SETB RST NOP SETB PSB ;通訊方式為8位數據并口 ;********************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 MOV A,#06H ;指定在資料寫入或讀取時，光標的移動方向 LCALL SEND_I ;DDRAM 的地址計數器(AC)加1 MOV A,#0CH ;開顯示,關光標,不閃爍 LCALL SEND_I ;=============================================== TU_PLAY1: MOV DPTR,#TU_TAB1 ;顯示圖形 LCALL PHO_DISP LCALL DELAY3 ;================================================= ;;顯示漢字和字符 ;加入80ms的延時，使你能夠看清楚顯示的過程 ;根據漢字顯示坐標分段寫入（順序寫入） ;================================================= HAN_WR2: LCALL CLEAR_P HAN_WR2A: MOV DPTR,#TAB1A ;顯示漢字和字符 MOV COUNT,#10H ;地址計數器設為16。 MOV A,#80H ;第一行起始地址 LCALL SEND_I LCALL QUSHU HAN_WR2B: MOV DPTR,#TAB1B ;顯示漢字和字符 MOV COUNT,#10H ;地址計數器設為16。 MOV A,#90H ;第二行起始地址 LCALL SEND_I LCALL QUSHU HAN_WR2C: MOV DPTR,#TAB1C ;顯示漢字和字符 MOV COUNT,#10H ;地址計數器設為16。 MOV A,#88H ;第三行起始地址 LCALL SEND_I LCALL QUSHU HAN_WR2D: MOV DPTR,#TAB1D ;顯示漢字和字符 MOV COUNT,#10H ;地址計數器設為16。 MOV A,#98H ;第四行起始地址 LCALL SEND_I LCALL QUSHU LCALL DELAY3 LCALL FLASH LCALL CLEAR_P JMP TU_PLAY2 ;---------------------------------------------- ;TU_PLAY1: MOV DPTR,#TU_TAB1 ;顯示圖形 LCALL PHO_DISP LCALL DELAY3 ;---------------------------------------------- TU_PLAY2: MOV DPTR,#TU_TAB2 ;顯示圖形 LCALL PHO_DISP LCALL DELAY3 ;---------------------------------------------- TU_PLAY3: MOV DPTR,#TU_TAB4 ;顯示圖形 LCALL PHO_DISP LCALL DELAY3 ;----------------------------------------------- ;顯示點陣 ;----------------------------------------------- LATPLAY1: MOV A,#01H ;清屏 LCALL SEND_I MOV LCD_DATA1,#0CCH ;顯示點陣 MOV LCD_DATA2,#0CCH LCALL LAT_DISP LCALL DELAY3 LCALL CLEAR_P KU_PLAY2: LJMP TU_PLAY1 ;=============================================== ;全屏顯示圖形子程序 ;=============================================== PHO_DISP: MOV COUNT3,#02H MOV LCD_X,#80H PHO_DISP1: MOV LCD_Y,#80H MOV COUNT2,#20H PHO_DISP2: MOV COUNT1,#10H LCALL WR_ZB PHO_DISP3: CLR A 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 ;============================================== ;顯示點陣子程序 ;============================================== LAT_DISP: MOV COUNT3,#02H 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 ;=============================================== FLASH: MOV A,#08H ;關閉顯示 LCALL SEND_I LCALL DELAY5 MOV A,#0CH ;開顯示,關光標,不閃爍 LCALL SEND_I LCALL DELAY5 MOV A,#08H ;關閉顯示 LCALL SEND_I LCALL DELAY5 MOV A,#0CH ;開顯示,關光標,不閃爍 LCALL SEND_I LCALL DELAY5 MOV A,#08H ;關閉顯示 LCALL SEND_I LCALL DELAY5 RET ;================================================== ;清屏 ;================================================== CLEAR_P: MOV A,#01H ;清屏 LCALL SEND_I MOV A,#34H LCALL SEND_I MOV A,#30H LCALL SEND_I RET ;================================================== ;查表取數據送顯示 ;================================================== QUSHU: CLR A MOVC A,@A+DPTR ;查表取數據 LCALL SEND_D ;送顯示 INC DPTR LCALL DELAY4 ;延時80ms, DJNZ COUNT,QUSHU RET ;=============================================== ;寫數據子程序 ;RS=1,RW=0,E=高脈沖,D0-D7=數據 ;=============================================== SEND_D: LCALL CHK_BUSY ;寫數據子程序 SETB RS CLR RW MOV P0,A SETB E NOP NOP CLR E RET ;=============================================== ;寫指令子程序 ;RS=0,RW=0,E=高脈沖,D0-D7=指令碼 ;=============================================== SEND_I: LCALL CHK_BUSY CLR RS CLR RW MOV P0,A SETB E NOP NOP CLR E RET ;================================================ ;讀數據子程序 ;RS=1,RW=1,E=H,D0-D7=數據 ;================================================ READ_D: LCALL CHK_BUSY ;讀數據子程序 SETB RS SETB RW SETB E NOP MOV A,P0 CLR E MOV STORE,A RET ;================================================ ;;測忙碌子程序 ;RS=0,RW=1,E=H,D0-D7=狀態字 ;================================================ CHK_BUSY: MOV P0,#0FFH ;測忙碌子程序 CLR RS SETB RW SETB E JB P0.7,$ CLR E RET ;================================================ ;延時子程序 DELAY3: MOV R5,#16H DEL31: MOV R6,#100 DEL32: MOV R7,#0FFH DEL33: DJNZ R7,DEL33 DJNZ R6,DEL32 DJNZ R5,DEL31 RET DELAY2: MOV R6,#0CH DEL21: MOV R7,#18H DEL22: DJNZ R7,DEL22 DJNZ R6,DEL21 RET DELAY1: MOV R6,#06H DEL11: MOV R7,#08H DEL12: DJNZ R7,DEL12 DJNZ R6,DEL11 RET DELAY4: MOV R6,#100 DEL41: MOV R7,#200 DEL42: DJNZ R7,DEL42 DJNZ R6,DEL41 RET DELAY5: MOV R5,#05H DEL51: MOV R6,#100 DEL52: MOV R7,#0FFH DEL53: DJNZ R7,DEL53 DJNZ R6,DEL52 DJNZ R5,DEL51 RET ;*********************************************** TAB1: TAB1A: DB ' 51單片機學習網（深圳學林電子有限公司） ' ;顯示在第一行 TAB1C: DB '自學單片機第一站' ;顯示在第三行 TAB1B: DB ' WWW.8951.COM ' ;顯示在第二行 TAB1D: DB 'TEL 755-89956892' ;顯示在第四行 ;*-------------------------------------------------------------------- * ;* Bitmap點陣數據表 * ;* 圖片: E:\圖形8.bmp,橫向取模左高位,數據排列:從左到右從上到下 * ;* 圖片尺寸: 128 * 64 * ;*-------------------------------------------------------------------- * TU_TAB1: ; 數據表 db 0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 3Ch, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 7Fh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h,0FFh,0C0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 01h,0BFh,0F8h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 01h,0FFh,0DCh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 01h, 1Fh,0FEh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 01h,0DFh,0FFh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h,0FFh,0FFh, 19h, 8Ch, 03h, 06h, 00h, 18h, 00h,0FFh,0E1h db 80h, 00h, 00h, 00h, 00h, 3Fh,0FFh, 0Ch,0CCh, 03h, 06h, 00h, 18h, 00h,0FFh,0E1h db 80h, 00h, 00h, 00h, 00h, 7Fh,0FFh, 04h, 58h, 03h, 06h, 01h,0FFh,0C0h, 00h,0C1h db 80h, 00h, 00h, 00h, 00h, 7Fh,0DAh, 3Fh,0FEh, 0Fh,0DFh,0C1h,0FFh,0C0h, 01h, 81h db 80h, 00h, 00h, 00h, 00h, 7Fh, 8Ch, 3Fh,0FEh, 0Fh,0DFh,0C1h, 98h,0C0h, 07h, 01h db 80h, 00h, 00h, 00h, 00h, 7Fh,0B8h, 30h, 06h, 03h, 06h, 01h, 98h,0C0h, 06h, 01h db 80h, 00h, 00h, 00h, 00h,0FEh,0C0h, 0Fh,0F8h, 03h, 8Eh, 01h,0FFh,0C3h,0FFh,0F9h db 80h, 00h, 00h, 00h, 00h, 7Eh, 00h, 0Fh,0F8h, 07h,0CFh, 01h, 98h,0C3h,0FFh,0F9h db 80h, 00h, 00h, 00h, 00h, 7Fh, 00h, 00h, 60h, 07h, 5Fh, 81h, 98h,0C0h, 06h, 01h db 80h, 00h, 00h, 00h, 00h, 7Fh, 80h, 3Fh,0FEh, 0Fh, 36h,0C1h,0FFh,0C0h, 06h, 01h db 80h, 00h, 00h, 00h, 00h, 1Fh, 80h,0BFh,0FEh, 0Bh, 36h, 61h,0FFh,0C0h, 06h, 01h db 80h, 00h, 00h, 00h, 00h, 1Fh,0C7h, 00h,0C0h, 03h, 66h, 21h, 98h, 30h, 06h, 01h db 80h, 00h, 00h, 00h, 15h, 5Fh,0C7h, 00h,0C0h, 03h, 06h, 00h, 18h, 30h, 06h, 01h db 80h, 00h, 02h,0E0h, 06h, 7Fh,0CEh, 03h,0C0h, 03h, 06h, 00h, 1Fh,0F0h, 1Eh, 01h db 80h, 00h, 04h, 54h, 4Fh,0FFh,0FCh, 01h, 80h, 03h, 06h, 00h, 0Fh,0E0h, 0Ch, 01h db 80h, 00h, 03h,0FDh, 3Fh,0FFh,0D9h,0C0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 1Dh,0FFh,0FFh,0FFh, 87h, 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 2Bh,0FFh,0F8h, 7Fh, 06h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 3Fh,0BFh,0F8h, 09h, 0Fh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 1Fh, 9Fh,0F0h, 00h,0BCh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 9Dh,0FEh, 1Fh, 8Fh,0F0h, 00h,0F8h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 9Fh,0FCh, 17h, 8Fh,0F0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 81h,0FFh,0CFh, 9Fh,0E0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 82h,0FFh,0FFh, 9Ch, 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 81h, 7Fh,0FFh,0FCh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 6Fh,0FEh, 30h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 03h,0FCh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 34h, 14h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 0Eh, 18h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 02h, 30h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 01h,0E0h, 00h, 00h, 7Fh, 04h, 00h, 3Fh, 82h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 7Fh, 0Ch, 00h, 3Fh, 86h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 7Fh, 1Ch, 00h, 3Fh, 8Eh, 00h, 00h, 00h, 00h, 01h db 83h,0BBh, 9Dh,0DCh,0EEh,0E0h, 70h, 7Ch, 38h, 38h, 3Eh, 00h,0E0h, 38h, 3Bh, 31h db 83h,0BBh, 9Dh,0DCh,0EEh,0E0h, 70h, 7Ch, 3Ch, 38h, 3Eh, 00h,0F0h, 7Ch, 3Fh,0F9h db 83h,0BBh, 9Dh,0DCh,0EEh,0E0h, 76h, 1Ch, 7Eh, 3Bh, 0Eh, 01h,0F8h,0FEh, 3Fh,0F9h db 83h,0BBh, 9Dh,0DCh,0EEh,0E0h, 7Fh, 1Ch, 76h, 3Fh, 8Eh, 01h,0D8h,0EEh, 3Bh,0B9h db 83h,0BBh, 9Dh,0DCh,0EEh,0E0h, 7Fh, 1Ch, 76h, 3Fh, 8Eh, 01h,0D8h,0EEh, 3Bh,0B9h db 83h,0BBh, 9Dh,0DCh,0EEh,0E0h, 77h, 1Ch, 76h, 3Bh, 8Eh, 01h,0D8h,0EEh, 3Bh,0B9h db 81h,0BBh, 0Dh,0D8h, 6Eh,0C0h, 07h, 1Ch, 70h, 03h, 8Eh, 01h,0C0h,0EEh, 3Bh,0B9h db 81h,0ABh, 0Dh, 58h, 6Ah,0C0h, 07h, 1Ch, 70h, 03h, 8Eh, 01h,0C0h,0EEh, 3Bh,0B9h db 81h,0ABh, 0Dh, 58h, 6Ah,0C0h, 77h, 1Ch, 70h, 3Bh, 8Eh, 01h,0C0h,0EEh, 3Bh,0B9h db 81h,0ABh, 0Dh, 58h, 6Ah,0C0h, 77h, 1Ch, 76h, 3Bh, 8Eh, 01h,0D8h,0EEh, 3Bh,0B9h db 81h,0EFh, 0Fh, 78h, 7Bh,0C0h, 77h, 1Ch, 76h, 3Bh, 8Eh, 01h,0D8h,0EEh, 3Bh,0B9h db 81h,0EFh, 0Fh, 78h, 7Bh,0DCh, 77h, 1Ch, 76h, 3Bh, 8Eh, 39h,0D8h,0EEh, 3Bh,0B9h db 81h,0EFh, 0Fh, 78h, 7Bh,0DCh, 7Fh, 1Ch, 7Eh, 3Fh, 8Eh, 39h,0F8h,0FEh, 3Bh,0B9h db 81h,0EFh, 0Fh, 78h, 7Bh,0DCh, 3Eh, 1Ch, 3Ch, 1Fh, 0Eh, 38h,0F0h, 7Ch, 3Bh,0B9h db 81h,0EFh, 0Fh, 78h, 7Bh,0DCh, 1Ch, 1Ch, 3Ch, 0Eh, 0Eh, 38h,0F0h, 78h, 3Bh,0B9h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh ;*-------------------------------------------------------------------- * ;* Bitmap點陣數據表 * ;* 圖片: E:\圖形12.bmp,橫向取模左高位,數據排列:從左到右從上到下 * ;* 圖片尺寸: 128 * 64 * ;*-------------------------------------------------------------------- * TU_TAB2: ; 數據表 db 40h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 03h, 65h,0E8h, 80h, 00h, 01h db 9Ah,0D6h,0B4h, 42h, 00h, 00h, 00h, 00h, 00h, 00h, 34h,0DAh,0D0h, 00h, 00h, 01h db0A4h, 00h, 02h, 10h, 6Bh, 30h, 00h, 00h, 00h, 00h, 8Bh,0FFh, 30h, 00h, 00h, 01h db 42h,0D6h,0B0h, 42h, 80h, 00h, 00h, 00h, 00h, 16h, 77h,0FEh,0C0h, 00h, 00h, 01h db 42h,0D6h,0B0h, 42h, 80h, 00h, 00h, 00h, 00h, 16h, 77h,0FEh,0C0h, 00h, 00h, 01h db0B9h, 20h, 04h, 00h, 00h, 02h, 10h, 00h, 00h, 00h,0BCh,0BCh, 00h, 00h, 00h, 01h db 46h,0D6h,0B1h,0ACh, 6Bh, 30h, 00h, 00h, 02h, 29h,0CBh, 40h, 00h, 00h, 00h, 01h db0FFh,0F9h, 04h, 01h, 00h, 00h, 00h, 00h, 01h, 16h,0B4h,0A0h, 00h, 00h, 00h, 01h db0FFh,0FFh,0F2h, 50h, 00h, 40h, 00h, 00h, 00h, 29h, 4Bh, 00h, 00h, 00h, 00h, 01h db0FFh,0FFh,0F2h, 50h, 00h, 40h, 00h, 00h, 00h, 29h, 4Bh, 00h, 00h, 00h, 00h, 01h db0FFh,0FFh,0BDh, 82h, 94h, 00h, 40h, 00h, 00h,0C9h, 30h, 02h, 00h, 00h, 00h, 01h db0FFh,0FFh,0FBh,0B0h, 00h, 08h, 00h, 00h, 05h, 16h, 44h, 40h, 00h, 00h, 00h, 01h db0FFh,0FFh,0FFh,0EFh, 90h, 40h, 00h, 00h, 00h, 21h, 00h, 04h,0C8h, 30h, 00h, 01h db0A5h,0FFh,0FFh,0FDh, 6Bh, 00h, 00h, 00h, 00h,0C8h, 00h, 99h, 16h,0FAh, 40h, 01h db0A5h,0FFh,0FFh,0FDh, 6Bh, 00h, 00h, 00h, 00h,0C8h, 00h, 99h, 16h,0FAh, 40h, 01h db 82h, 2Fh,0FFh,0FFh,0E8h, 84h, 00h, 00h, 00h, 00h, 08h, 00h,0DFh,0FFh,0ECh, 01h db 24h,0C1h, 7Fh,0FFh,0F4h, 30h, 00h, 00h, 00h, 00h, 00h,0A7h,0FFh,0FFh,0FCh, 01h db 42h, 28h, 05h,0BFh,0FBh, 80h, 00h, 00h, 00h, 00h, 04h, 1Bh,0FFh,0FFh,0FFh, 81h db 98h,0C1h, 4Ah, 53h,0ECh, 48h, 00h, 00h, 00h, 00h, 40h, 7Fh,0FFh,0FFh,0FFh,0E1h db 98h,0C1h, 4Ah, 53h,0ECh, 48h, 00h, 00h, 00h, 00h, 40h, 7Fh,0FFh,0FFh,0FFh,0E1h db 42h, 28h, 00h, 0Ch, 77h, 82h, 00h, 00h, 00h, 00h, 33H,0BFh,0FFh,0FFh,0FFh, 89h db 18h,0C1h, 4Ah, 51h, 9Bh, 74h, 00h, 00h, 00h, 00h, 04h,0FFh, 3Fh,0FFh,0DFh,0F1h db0C2h, 28h, 00h, 0Ch, 04h, 80h, 00h, 00h, 00h, 00h, 40h,0FEh, 1Fh,0F9h,0C3h,0F9h db 1Ah,0D6h,0B5h,0A1h, 6Bh, 75h, 80h, 00h, 00h, 00h, 8Fh,0FCh, 3Fh,0F2h, 0Fh, 1Fh db 1Ah,0D6h,0B5h,0A1h, 6Bh, 75h, 80h, 00h, 00h, 00h, 8Fh,0FCh, 3Fh,0F2h, 0Fh, 1Fh db0C5h, 29h, 79h, 8Ch, 00h, 88h, 00h, 00h, 00h, 00h, 03h,0F8h, 1Fh,0C8h, 52h, 81h db 22h,0FFh,0FFh,0F2h, 6Bh, 35h, 80h, 00h, 00h, 00h, 37h,0C2h, 3Fh,0FBh,0FCh, 09h db 9Ah,0FFh,0FFh,0FFh, 00h, 48h, 00h, 00h, 00h, 00h, 07h,0D8h, 1Fh,0FFh,0E3h, 81h db 9Ah,0FFh,0FFh,0FFh, 00h, 48h, 00h, 00h, 00h, 00h, 07h,0D8h, 1Fh,0FFh,0E3h, 81h db 47h,0FFh,0FFh,0FFh,0F3h, 35h, 80h, 00h, 00h, 00h, 8Fh,0C1h, 0Fh,0FFh,0ACh, 01h db0B9h,0FFh,0FFh,0FFh,0FCh, 4Ah, 20h, 00h, 00h, 00h, 0Fh,0A4h, 07h,0FEh, 40h, 01h db 5Fh,0FFh,0C7h,0FFh,0FCh,0B5h, 80h, 00h, 00h, 00h, 4Fh,0DAh,0FFh,0F8h, 00h, 01h db0A7h,0FFh,0B7h,0FFh,0FFh, 8Ah, 20h, 00h, 00h, 00h, 0Fh,0FFh,0EFh, 40h, 00h, 01h db0A7h,0FFh,0B7h,0FFh,0FFh, 8Ah, 20h, 00h, 00h, 00h, 0Fh,0FFh,0EFh, 40h, 00h, 01h db 7Fh,0FFh, 47h,0FDh, 7Fh,0C5h, 80h, 00h, 00h, 00h, 3Fh,0DAh,0D0h, 00h, 00h, 01h db0A7h,0FEh, 37h,0FFh, 7Ch,0FAh, 50h, 00h, 00h, 00h, 0Ch,0A4h, 08h, 00h, 00h, 01h db0DFh,0FEh, 43h,0FFh,0F8h,0C1h, 80h, 00h, 00h, 00h, 48h, 01h, 00h, 00h, 00h, 01h db 27h,0FFh, 4Bh,0FFh,0FFh,0FAh, 2Ch, 00h, 00h, 00h, 03h, 58h, 20h, 00h, 00h, 01h db 27h,0FFh, 4Bh,0FFh,0FFh,0FAh, 2Ch, 00h, 00h, 00h, 03h, 58h, 20h, 00h, 00h, 01h db 9Bh,0FFh,0C3h,0FFh,0FFh,0F1h,0C0h, 00h, 00h, 00h, 08h, 00h, 00h, 00h, 00h, 01h db 64h, 3Fh,0FDh,0FFh, 6Bh, 7Ch, 10h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 03h,0D7h,0FFh,0FDh, 10h, 01h,0A0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0D8h, 29h, 4Fh,0A2h, 80h,0B5h, 90h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0D8h, 29h, 4Fh,0A2h, 80h,0B5h, 90h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 05h, 10h,0B0h, 4Ch, 0Bh, 08h, 40h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0A0h,0C9h, 0Ah, 00h, 00h, 42h, 10h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 04h, 10h, 40h, 21h, 64h, 09h,0A0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0A2h,0C1h, 35h, 8Ch, 00h, 44h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0A2h,0C1h, 35h, 8Ch, 00h, 44h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 00h, 16h, 00h, 21h, 14h, 09h,0A0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0A5h, 00h,0B5h, 80h, 83h, 44h, 0Ch, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 00h, 26h, 00h, 12h, 08h, 09h,0A0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0DAh, 00h,0B4h, 40h, 60h, 44h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0DAh, 00h,0B4h, 40h, 60h, 44h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h,0C8h, 00h, 00h, 04h, 01h,0A0h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0A2h, 20h, 89h, 91h, 10h, 8Ah, 10h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 44h, 06h, 00h, 00h, 00h, 30h, 40h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 44h, 06h, 00h, 00h, 00h, 30h, 40h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh ;*-------------------------------------------------------------------- * ;*-------------------------------------------------------------------- * ;* Bitmap點陣數據表 * ;* 圖片: E:\圖形13.bmp,橫向取模左高位,數據排列:從左到右從上到下 * ;* 圖片尺寸: 128 * 64 * ;*-------------------------------------------------------------------- * TU_TAB4: ; 漂亮姑娘看過來 db 0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 11h,0FFh, 80h, 40h, 08h, 30h, 10h, 20h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch, 68h, 3Fh,0FFh, 08h, 30h, 11h,0F8h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch, 68h, 3Fh,0FFh, 08h, 30h, 11h,0F8h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h,0FFh, 00h, 00h, 7Fh,0FEh, 7Dh, 08h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 11h, 6Bh, 07h,0FCh, 16h, 30h, 2Dh,0F8h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Dh,0FFh, 04h, 0Ch, 16h, 30h, 2Dh, 08h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch, 00h, 3Fh,0FFh, 16h, 30h, 2Dh,0F8h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch, 00h, 3Fh,0FFh, 16h, 30h, 2Dh,0F8h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch,0FFh, 30h, 01h, 66h,0FEh, 2Dh, 26h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 1Ch, 00h, 03h,0F0h, 76h, 82h, 2Dh, 28h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Dh,0FFh, 82h, 11h, 08h, 82h, 11h, 10h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch, 8Bh, 04h, 11h, 16h, 82h, 2Dh, 28h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Ch, 8Bh, 04h, 11h, 16h, 82h, 2Dh, 28h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 0Dh, 18h,0B8h, 1Fh, 60h,0FEh, 41h,0C6h, 00h db 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 07h, 8Fh,0FFh, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 08h, 70h, 40h,0EFh, 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 08h, 70h, 40h,0EFh, 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 00h, 10h, 00h, 80h, 10h, 60h, 00h, 0Fh,0FFh, 30h, 0Ch, 00h, 80h, 00h, 00h, 00h db 00h, 20h, 18h, 38h, 20h, 60h, 00h, 00h, 60h, 08h, 0Ch, 1Fh,0FCh, 1Ch, 00h, 00h db 00h,0C0h, 64h, 45h, 00h, 60h, 00h, 03h,0FCh, 0Bh,0FFh, 00h, 80h, 3Eh, 00h, 00h db 00h,0C1h, 00h, 01h, 00h, 10h, 00h, 00h, 80h, 00h, 0Ch, 08h, 88h, 3Eh, 00h, 00h db 00h,0C1h, 00h, 01h, 00h, 10h, 00h, 00h, 80h, 00h, 0Ch, 08h, 88h, 3Eh, 00h, 00h db 01h, 01h, 00h, 00h,0C0h, 10h, 00h, 1Fh,0FFh,0BDh, 8Ch, 06h,0B0h, 3Eh, 00h, 00h db 02h, 0Eh, 18h, 1Ch,0C0h, 10h, 00h, 01h, 00h, 04h, 4Ch, 7Fh,0FEh, 1Ch, 00h, 00h db 02h, 16h, 64h, 22h, 20h, 10h, 00h, 03h,0FCh, 04h, 4Ch, 01h,0C0h, 1Ch, 00h, 00h db 02h, 16h, 64h, 22h, 20h, 10h, 00h, 03h,0FCh, 04h, 4Ch, 01h,0C0h, 1Ch, 00h, 00h db 04h,0E8h, 83h, 41h, 1Ch, 08h, 00h, 0Dh, 04h, 04h, 0Ch, 06h,0B0h, 00h, 00h, 00h db 07h, 10h, 8Fh, 47h, 03h, 88h, 00h, 11h,0FCh, 04h, 3Ch, 08h, 88h, 1Ch, 00h, 00h db 00h, 20h, 6Ch, 26h, 01h, 78h, 00h, 01h, 04h, 0Ah, 00h, 70h, 86h, 1Ch, 00h, 00h db 00h,0C0h, 18h, 1Ch, 00h, 80h, 00h, 01h,0FCh, 31h,0FFh, 00h, 80h, 00h, 00h, 00h db 00h,0C0h, 18h, 1Ch, 00h, 80h, 00h, 01h,0FCh, 31h,0FFh, 00h, 80h, 00h, 00h, 00h db 00h,0C1h, 87h, 80h, 00h, 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 01h, 06h, 78h, 3Ch, 20h, 60h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 01h, 08h, 07h,0C2h,0C0h, 60h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 01h, 08h, 00h, 01h,0C0h, 60h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 01h, 08h, 00h, 01h,0C0h, 60h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 01h, 08h, 18h, 01h,0C0h, 60h, 00h, 00h, 00h,0F1h,0F3h, 87h,0C0h, 00h, 00h, 00h db 00h,0C6h, 18h,0C2h, 20h, 80h, 00h, 00h, 03h, 0Eh, 1Ch, 78h, 70h, 00h, 00h, 00h db 00h,0C1h, 00h,0C2h, 00h, 80h, 00h, 00h, 04h, 44h, 11h, 10h, 38h, 00h, 00h, 00h db 00h, 26h,0E0h, 04h, 01h, 00h, 00h, 00h, 04h, 80h, 12h, 00h, 38h, 00h, 00h, 00h db 00h, 26h,0E0h, 04h, 01h, 00h, 00h, 00h, 04h, 80h, 12h, 00h, 38h, 00h, 00h, 00h db 00h, 11h, 18h, 38h, 03h, 00h, 00h, 00h, 04h, 80h, 12h, 00h, 38h, 00h, 00h, 00h db 00h, 0Eh, 87h,0C2h, 1Ch, 00h, 00h, 00h, 04h, 00h, 10h, 00h, 38h, 00h, 00h, 00h db 00h, 01h,0E0h, 04h,0E0h, 00h, 00h, 00h, 03h, 00h, 1Ch, 00h, 70h, 00h, 00h, 00h db 00h, 1Eh, 18h, 3Fh, 1Eh, 00h, 00h, 00h, 00h, 80h, 32h, 00h,0C0h, 00h, 00h, 00h db 00h, 1Eh, 18h, 3Fh, 1Eh, 00h, 00h, 00h, 00h, 80h, 32h, 00h,0C0h, 00h, 00h, 00h db 00h, 38h, 07h,0C0h, 0Fh, 00h, 00h, 00h, 00h, 40h, 61h, 01h, 80h, 00h, 00h, 00h db 00h,0E9h,0FFh,0FFh, 0Dh, 80h, 00h, 00h, 00h, 31h,0C0h, 87h, 00h, 00h, 00h, 00h db 01h,0E9h, 1Bh,0B9h, 0Dh,0E0h, 00h, 00h, 00h, 0Bh, 80h, 6Eh, 00h, 00h, 00h, 00h db 03h,0C9h,0F0h, 1Fh, 0Ch,0F0h, 00h, 00h, 00h, 06h, 00h, 18h, 00h, 00h, 00h, 00h db 03h,0C9h,0F0h, 1Fh, 0Ch,0F0h, 00h, 00h, 00h, 06h, 00h, 18h, 00h, 00h, 00h, 00h db 07h, 06h,0E0h, 06h, 10h, 78h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 07h,0C1h, 00h, 00h, 20h,0F8h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 07h,0E0h, 80h, 00h,0C1h,0F8h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 07h,0E0h, 80h, 00h,0C1h,0F8h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h db 80h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 00h, 01h db0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh,0FFh end
上傳時間： 2013-10-13
上傳用戶：123啊
基于單片機的紅外門進控制系統設計與制作:我們所做的創新實驗項目“基于單片機的紅外門控系統”已基本完成，現將其工作原理簡要說明。該系統主要分為兩大部分：一是紅外傳感器部分。二是單片機計數顯示控制部分。基本電路圖如下:其中紅外傳感器部分我們采用紅外對管實現，紅外對管平行放置，平常處于接收狀態，經比較器輸出低電平，當有人經過時，紅外線被擋住，接收管接收不到紅外線，經比較器輸出高電平。這樣，當有人經過時便會產生一個電平的跳變。單片機控制部分主要是通過外部兩個中斷判斷是否有人經過，如果有人經過，由于電平跳變的產生，進入中斷服務程序，這里我們采用了兩對紅外傳感器接到兩個外部中斷口，中斷0作為入口，實現加1操作，中斷1作為出口，實現減1操作。另外，我們通過P0口控制室內燈的亮暗，當寄存器計數值為0時，熄燈，不為0時，燈亮。顯示部分，采用兩位數碼管動態顯示，如有必要，可以很方便的擴展為四位計數。精益求精！在實驗過程中，我們走了非常多的彎路,做出來的東西根本不是自己想要的,我們本想做成室內只有一個門的進出計數，原理已清楚，即在門的兩邊放置兩對紅外對管，進出時，擋住兩對對管的順序不同，因此，可判斷是進入還是出去，從而實現加減計數，編程時，可分別在兩個中斷服務程序的入口置標志位，根據標志位判斷進出，詳細內容在程序部分。理論如此，但在實際過程中，還是發現實現不了上述功能，我們初步判定認為是程序掌握得不夠好,相信隨著自己對單片機了解的深入,應該會做出更好的 (因為我們是臨時學的單片機),程序的具體內容如下： $MOD52 ORG 0000H LJMP MAIN ORG 0003H LJMP 0100H ORG 0013H LJMP 0150H ORG 0050HMAIN: CLR A MOV 30H , A ;初始化緩存區 MOV 31H , A MOV 32H , A MOV 33H , A MOV R6 , A MOV R7 , A SETB EA SETB EX0 SETB EX1 SETB IT0 SETB IT1 SETB PX1NEXT1: ACALL HEXTOBCDD ;調用數制轉換子程序 ACALL DISPLAY ;調用顯示子程序 LJMP NEXT1 ORG 0100H ;中斷0服務程序 LCALL DELY mov 70h,#2 djnz 70h,next JBC F0,NEXT SETB F0 CLR P0.0 LCALL DELY0 SETB P0.0 MOV A , R7 ADD A , #1 MOV R7, A MOV A , R6 ADDC A , #0 MOV R6 , A CJNE R6 , #07H , NEXT CLR A MOV R6 , A MOV R7 , ANEXT: RETI ORG 0150H ;中斷1服務程序 LCALL DELY mov 70h,#2 djnz 70h,next2 JBC F0,NEXT2 SETB F0 CLR P0.0 LCALL DELY0 SETB P0.0 CLR C MOV A , R7 SUBB A , #1 MOV R7, A MOV A , R6 SUBB A , #0 MOV R6 , A CJNE R6 , #07H , NEXT2 CLR A MOV R6 , A MOV R7 , ANEXT2: RETI ORG 0200HHEXTOBCDD:MOV A , R6 ;由十六進制轉化為十進制 PUSH ACC MOV A , R7 PUSH ACC MOV A , R2 PUSH ACC CLR A MOV R3 , A MOV R4 , A MOV R5 , A MOV R2 , #10HHB3: MOV A , R7 ;將十六進制中最高位移入進位位中 RLC A MOV R7 , A MOV A , R6 RLC A MOV R6 , A MOV A , R5 ;每位數加上本身相當于將這個數乘以2 ADDC A , R5 DA A MOV R5 , A MOV A , R4 ADDC A , R4 DA A ;十進制調整 MOV R4 , A MOV A , R3 ADDC A , R3 DJNZ R2 , HB3 POP ACC MOV R2 , A POP ACC MOV R7 , A POP ACC MOV R6 , A RET ORG 0250HDISPLAY: MOV R0 , #30H MOV A , R5 ANL A , #0FH MOV @R0 , A MOV A , R5 SWAP A ANL A , #0FH INC R0 MOV @R0 , A MOV A , R4 ANL A , #0FH INC R0 MOV @R0 , A MOV A , R4 SWAP A ANL A , #0FH INC R0 MOV @R0 , A MOV R0 , #30H MOV R2 , #11111110BAGAIN: MOV A , R2 MOV P2 , A MOV A , @R0 MOV DPTR , #TAB MOVC A , @A+DPTR MOV P1 , A ACALL DELAY INC R0 MOV A , R2 RL A MOV R2 , A JB ACC.4 , AGAIN RETTAB: DB 03FH , 06H , 5BH , 4FH , 66H , 6DH , 7DH , 07H , 7FH , 6FH ;七段碼表DELY: MOV R1,#80D1: MOV R2,#100 DJNZ R2,$ DJNZ R1,D1 RET DELAY: MOV TMOD , #01H ;延時子程序 MOV TL0 , #0FEH MOV TH0 , #0FEH SETB TR0WAIT: JNB TF0 , WAIT CLR TF0 CLR TR0 RETDELY0: MOV R1, #200D3: MOV R2,#250 DJNZ R2,$ DJNZ R1,D3 RET END 該系統實際應用廣泛。可用在生產線上產品數量統計、公交車智能計數問候（需添加語音芯片）、超市內人數統計等公共場合。另外，添加串口通信部分便可實現與PC數據交換的功能。 由于，實驗簡化了，剩下不少零件和資金，所以我們又做了兩項其他的實驗。
上傳時間： 2013-12-22
上傳用戶：tangsiyun
基于AT89C2051的紅外遙控學習器源程序6 源程序 ORG 0000H AJMP MAIN ORG 0003H AJMP KEYPRESS ORG 000BH AJMP TIMEOUT ORG 001BH AJMP TIMEOUT SENDDUAN BIT P3.0 JIEDUAN BIT P3.1 INTRPO BIT P3.2 JIEXUAN BIT P3.3 SENDLIGHT BIT P3.4 JIELIGHT BIT P3.5 CS BIT P3.7 DATADUAN BIT P1.6 CLK BIT P1.7 JIANWEI EQU R5 JIANMA EQU R6 SHANGJIAN EQU 07H;R7 OPENKEY EQU 81H CLOSEKEY EQU 00H CHUT0 EQU 11H CHUT1 EQU 11H BUFBEGIN EQU 18H OPENT1 EQU 88H CLOSET1 EQU 00H OPENT0 EQU 82H CLOSET0 EQU 00H DATABEG1 EQU 0AAH DATABEG2 EQU 33H ORG 0030HMAIN: MOV IE,#80H MOV IP,#00H MOV P3,#0FFH CLR CS SETB P1.0 SETB P1.1 SETB P1.2 CLR P1.3 CLR P1.4 CLR P1.5 CLR P1.6 CLR P1.7 MOV R3,#80H MOV R0,00HCYCLE1: MOV @R0,#00H INC R0 DJNZ R3,CYCLE1 MOV PSW,#00H MOV SP,#07H MOV TMOD,#11H MOV TCON,#00H START: MOV SP,#07H SETB SENDDUAN CLR F0 SETB EXOWAITKEY: MOV C,F0 JNC WAITKEY CJNC JIANMA,#1BH,SEND LCALL LEARNP LJMP STARTSEND: LCALL SENDP LJMP START SENDP: SETB SENDDUAN CLR F0 MOV TMOD,#CHUT1
上傳時間： 2013-10-15
上傳用戶：lyy1234
4位八段數碼管的十進制加計數仿真實驗，程序采用匯編語言編寫。此程序在仿真軟件上與EDN-51實驗板上均通過。仿真圖中的數碼管位驅動采用74HC04，如按EDN-51板上用想同的PNP三極管驅動在仿真軟件上則無法正常顯示。程序共分5塊，STAR0為數據初始化，STAR2為計數子程序，STAR3為4位數碼管動態顯示子程序，STAR4為按鍵掃描子程序，STS00是延時子程序。由于EDN-51實驗板上沒裝BCD譯碼器，所以編寫程序比較煩瑣。 程序如下： ORG 0000H LJMP STAR0 ;轉程序 SRAR0ORG 0200H ;程序地址 0200HSTAR0: CLR 00 ;位 00 清 0 MOV P1,#0FFH ;#0FFH-->P1 MOV P2,#0FH ;#0FH-->P2 MOV P0,#0FFH ;#0FFH-->P0 MOV 30H,#00H ;#00H-->30H MOV 31H,#00H ;#00H-->30H MOV 32H,#00H ;#00H-->30H MOV 33H,#00H ;#00H-->30H LJMP STAR3 ;轉程序 SRAR3STAR2: MOV A,#0AH ;#0AH-->A INC 30H ;30H+1 CJNE A,30H,STJE ;30H 與 A 比較,不等轉移 STJE MOV 30H,#00H ;#00H-->30H INC 31H ;31H+1 CJNE A,31H,STJE ;31H 與 A 比較,不等轉移 STJE MOV 31H,#00H ;#00H-->31H INC 32H ;32H+1 CJNE A,32H,STJE ;32H 與 A 比較,不等轉移 STJE MOV 32H,#00H ;#00H-->32H INC 33H ;33H+1 CJNE A,33H,STJE ;33H 與 A 比較,不等轉移 STJE MOV 33H,#00H ;#00H-->33H MOV 32H,#00H ;#00H-->32H MOV 31H,#00H ;#00H-->31H MOV 30H,#00H ;#00H-->30HSTJE: RET ;子程序調用返回STAR3: MOV R0,#30H ;#30H-->R0 MOV R6,#0F7H ;#0F7H-->R6SMG0: MOV P1,#0FFH ;#0FFH-->P1 MOV A,R6 ;R6-->A MOV P1,A ;A-->P1 RR A ;A向右移一位 MOV R6,A ;A-->R6 MOV A,@R0 ;@R0-->A ADD A,#04H ;#04H-->A MOVC A,@A+PC ;A+PC--> MOV P0,A ;A-->P0 AJMP SMG1 ;轉程序 SMG1SDATA: DB 0C0H,0F9H,0A4H,0B0H,99H DB 92H,82H,0F8H,80H,90H SMG1: LCALL STAR4 ;轉子程序 SRAR4 LCALL STS00 ;轉子程序 STS00 INC R0 ;R0+1 CJNE R6,#07FH,SMG0 ;#07FH 與 R6 比較,不等轉移 SMG0 AJMP STAR3 ;轉程序 SRAR3STAR4: JNB P2.0,ST1 ;P2.0=0 轉 ST1 CLR 00 ;位 00 清 0 SJMP ST3 ;轉ST3ST1: JNB 00,ST2 ;位 00=0 轉 ST2 SJMP ST3 ;轉 ST3ST2: LCALL STAR2 ;調子程序 STAR2 SETB 00 ;位 00 置 1ST3: RET ;子程序調用返回ORG 0100H ;地址 0100HSTS00: MOV 60H,#003H ;#003H-->60H (211)DE001: MOV 61H,#0FFH ;#0FFH-->61H (255)DE002: DJNZ 61H,DE002 ;61H 減 1 不等于 0 轉 DE002 DJNZ 60H,DE001 ;60H 減 1 不等于 0 轉 DE001 RET ;子程序調用返回 END ;結束 上次的程序共有293句，經小組成員建議，本人經幾天的研究寫了下面的這個程序，現在的程序用了63句，精簡了230句。功能沒有減。如誰有更簡練的程序，請發上來，大家一起學習。 4位八段數碼管的十進制加計數仿真實驗(含電路圖和仿真文件)
上傳時間： 2013-10-11
上傳用戶：sssl
12864液晶時鐘顯示程序 LCD 地址變量 ;**************變量的定義***************** RS BIT P2.0 ;LCD數據/命令選擇端(H/L) RW BIT P2.1 ;LCD讀/寫選擇端(H/L) EP BIT P2.2 ;LCD使能控制 PSB EQU P2.3 RST EQU P2.5 PRE BIT P1.4 ;調整鍵(K1) ADJ BIT P1.5 ;調整鍵(K2) COMDAT EQU P0 LED EQU P0.3 YEAR DATA 18H ;年,月,日變量 MONTH DATA 19H DATE DATA 1AH WEEK DATA 1BH HOUR DATA 1CH ;時,分,秒,百分之一秒變量 MIN DATA 1DH SEC DATA 1EH SEC100 DATA 1FH STATE DATA 23H LEAP BIT STATE.1 ;是否閏年標志1--閏年，0--平年 KEY_S DATA 24H ;當前掃描鍵值 KEY_V DATA 25H ;上次掃描鍵值 DIS_BUF_U0 DATA 26H ;LCD第一排顯示緩沖區 DIS_BUF_U1 DATA 27H DIS_BUF_U2 DATA 28H DIS_BUF_U3 DATA 29H DIS_BUF_U4 DATA 2AH DIS_BUF_U5 DATA 2BH DIS_BUF_U6 DATA 2CH DIS_BUF_U7 DATA 2DH DIS_BUF_U8 DATA 2EH DIS_BUF_U9 DATA 2FH DIS_BUF_U10 DATA 30H DIS_BUF_U11 DATA 31H DIS_BUF_U12 DATA 32H DIS_BUF_U13 DATA 33H DIS_BUF_U14 DATA 34H DIS_BUF_U15 DATA 35H DIS_BUF_L0 DATA 36H ;LCD第三排顯示緩沖區 DIS_BUF_L1 DATA 37H DIS_BUF_L2 DATA 38H DIS_BUF_L3 DATA 39H DIS_BUF_L4 DATA 3AH DIS_BUF_L5 DATA 3BH DIS_BUF_L6 DATA 3CH DIS_BUF_L7 DATA 3DH DIS_BUF_L8 DATA 3EH DIS_BUF_L9 DATA 3FH DIS_BUF_L10 DATA 40H DIS_BUF_L11 DATA 41H DIS_BUF_L12 DATA 42H DIS_BUF_L13 DATA 43H DIS_BUF_L14 DATA 44H DIS_BUF_L15 DATA 45H FLAG DATA 46H ;1-年，2-月，3-日，4-時，5-分，6-秒，7-退出調整。 DIS_H DATA 47H DIS_M DATA 48H DIS_S DATA 49H
上傳時間： 2013-11-09
上傳用戶：xingisme
12864液晶時鐘顯示程序 LCD 地址變量 ;**************變量的定義***************** RS BIT P2.0 ;LCD數據/命令選擇端(H/L) RW BIT P2.1 ;LCD讀/寫選擇端(H/L) EP BIT P2.2 ;LCD使能控制 PSB EQU P2.3 RST EQU P2.5 PRE BIT P1.4 ;調整鍵(K1) ADJ BIT P1.5 ;調整鍵(K2) COMDAT EQU P0 LED EQU P0.3 YEAR DATA 18H ;年,月,日變量 MONTH DATA 19H DATE DATA 1AH WEEK DATA 1BH HOUR DATA 1CH ;時,分,秒,百分之一秒變量 MIN DATA 1DH SEC DATA 1EH SEC100 DATA 1FH STATE DATA 23H LEAP BIT STATE.1 ;是否閏年標志1--閏年，0--平年 KEY_S DATA 24H ;當前掃描鍵值 KEY_V DATA 25H ;上次掃描鍵值 DIS_BUF_U0 DATA 26H ;LCD第一排顯示緩沖區 DIS_BUF_U1 DATA 27H DIS_BUF_U2 DATA 28H DIS_BUF_U3 DATA 29H DIS_BUF_U4 DATA 2AH DIS_BUF_U5 DATA 2BH DIS_BUF_U6 DATA 2CH DIS_BUF_U7 DATA 2DH DIS_BUF_U8 DATA 2EH DIS_BUF_U9 DATA 2FH DIS_BUF_U10 DATA 30H DIS_BUF_U11 DATA 31H DIS_BUF_U12 DATA 32H DIS_BUF_U13 DATA 33H DIS_BUF_U14 DATA 34H DIS_BUF_U15 DATA 35H DIS_BUF_L0 DATA 36H ;LCD第三排顯示緩沖區 DIS_BUF_L1 DATA 37H DIS_BUF_L2 DATA 38H DIS_BUF_L3 DATA 39H DIS_BUF_L4 DATA 3AH DIS_BUF_L5 DATA 3BH DIS_BUF_L6 DATA 3CH DIS_BUF_L7 DATA 3DH DIS_BUF_L8 DATA 3EH DIS_BUF_L9 DATA 3FH DIS_BUF_L10 DATA 40H DIS_BUF_L11 DATA 41H DIS_BUF_L12 DATA 42H DIS_BUF_L13 DATA 43H DIS_BUF_L14 DATA 44H DIS_BUF_L15 DATA 45H FLAG DATA 46H ;1-年，2-月，3-日，4-時，5-分，6-秒，7-退出調整。 DIS_H DATA 47H DIS_M DATA 48H DIS_S DATA 49H
上傳時間： 2013-12-25
上傳用戶：wvbxj
