基于51單片機(jī)的空氣智能加濕器設(shè)計(jì)畢業(yè)設(shè)計(jì)論文-閱讀頁
2025-07-04 13:11本頁面
【正文】 MOV 33H,A。 小數(shù)位低MOV A,28HMOV C, 。.MOV A,28HMOV B,10DIV ABMOV 26H,A 。整數(shù)位低。高溫限值個(gè)位MOV B,10DIV ABMOV 41H,B。百位。低溫限值位個(gè)位MOV B,10DIV ABMOV 44H,B 。百位CLR CMOV A,28H。CLR CMOV A,2BH。低溫限值比現(xiàn)溫高,則開機(jī)器AJMP CONVERT_ENDBIG:AJMP CONVERT_ENDX_BIG:CONVERT_END:RET。LCD_顯示子程序MOV P0,10000000B。執(zhí)行指令MOV DPTR,TAB3。WENDU:39。碼表初值MOV R0,7。顯示溫度值高位MOV DPTR,LED_DATAMOV R1,26H 。字?jǐn)?shù)CALL DISPLAY。碼表初值MOV R0,1。顯示小數(shù)點(diǎn)MOV DPTR,DOTMOV R1,0 。字?jǐn)?shù)CALL DISPLAY。碼表初值MOV R0,1。顯示溫度值小數(shù)低位MOV DPTR,LED_DATAMOV R1,32H 。字?jǐn)?shù)CALL DISPLAY。碼表初值MOV R0,2。*********顯示限值.*****************DISPLAY_18B20_TEMP_XZ:MOV P0,11000000B。執(zhí)行指令MOV DPTR,TAB_L 。L:39。碼表初值MOV R0,2。顯示溫度限值高位MOV DPTR,LED_DATAMOV R1,45H 。字?jǐn)?shù)CALL DISPLAY。碼表初值MOV R0,1。MOV DPTR,LED_DATAMOV R1,43H 。字?jǐn)?shù)CALL DISPLAYMOV P0,11000111B。 MOV DPTR,TAB_H 。H:39。碼表初值MOV R0,2。顯示高溫度限值高位MOV DPTR,LED_DATAMOV R1,42H 。字?jǐn)?shù)CALL DISPLAY。碼表初值MOV R0,1。MOV DPTR,LED_DATAMOV R1,40H 。字?jǐn)?shù)CALL DISPLAYRET。 顯示位置ACALL ENABLE 。碼表初值MOV R0,16。/*DISPLAY_18B20_TESTING:MOV P1,10000000B。執(zhí)行指令MOV DPTR,TAB_TESTINGMOV R1,0 。字?jǐn)?shù)CALL DISPLAyRET。清屏并光標(biāo)復(fù)位ACALL ENABLEMOV DPTR,TAB1MOV R1,0 。字?jǐn)?shù)CALL DISPLAyRETDISPLAY_WATING:MOV P0,00000001B 。調(diào)用寫入命令子程序MOV P0,10000000B。執(zhí)行指令MOV DPTR,TAB2MOV R1,0 。字?jǐn)?shù)CALL DISPLAyRETDISPLAY_SAVE:MOV P0,00000001B 。調(diào)用寫入命令子程序MOV P0,10000000B。執(zhí)行指令MOV DPTR,TAB_SAVEMOV R1,0 。字?jǐn)?shù)CALL DISPLAyRETDISPLAY_SETING_TEMP_H:MOV P0,00000001B 。調(diào)用寫入命令子程序MOV P0,10000000B。執(zhí)行指令MOV DPTR,TAB_SETING_TEMP_HMOV R1,0 。字?jǐn)?shù)CALL DISPLAyRETDISPLAY_SETING_TEMP_L:MOV P0,00000001B 。調(diào)用寫入命令子程序MOV P0,10000000B。執(zhí)行指令MOV DPTR,TAB_SETING_TEMP_LMOV R1,0 。字?jǐn)?shù)CALL DISPLAyRETDISPLAY_ON:MOV P0,11001101B。執(zhí)行指令MOV DPTR,TAB_ONMOV R1,0 。字?jǐn)?shù)CALL DISPLAyRETDISPLAY_OFF:MOV P0,11001101B。執(zhí)行指令MOV DPTR,TAB_OFFMOV R1,0 。字?jǐn)?shù)CALL DISPLAyRET。在顯示數(shù)字的位置用三個(gè)空格..ACALL ENABLE。*/。定時(shí)器程序.DJNZ R0,N1CPL 02HMOV R0,14HN1:MOV TL0,0B0HMOV TH0,3CHRETI 。****廷時(shí)程序***********DELAY_BY_R3:NOPNOPDJNZ R3,DELAY_BY_R3RETDELAY_BY_R6:D1: MOV R7,250DJNZ R7,$DJNZ R6,D1RETDELAY_2MS:MOV R6,2F2: MOV R7,75x1: NOPNOPDJNZ R7,x1DJNZ R6,F2RETDELAY_600MS:MOV R6,0G2: MOV R7,0G1: NOPNOPNOPNOPNOPNOPNOPNOPDJNZ R7,G1DJNZ R6,G2RETDELAY_1M:MOV R6,0MOV R7,0E1: NOPNOPDJNZ R7,E1DJNZ R6,E1RETDEFINE_DATA:DB 0CH,12H,12H,0CH,00H,00H,00H,00H。今DB 0EH,04H,1FH,04H,04H,0AH,11H,00H。是DB 10H,1FH,02H,0FH,0AH,1FH,02H,00H。月DB 0FH,09H,09H,0FH,09H,09H,0FH,00H。012345678939。Hello!39。6DB 0H,1H,2H,3H,4H,5H,6HTAB_TESTING:DB 39。 。18B20 NO CONNECT39。Waiting......39。WENDU: 39。C39。L:39。H:39。SETING_TMP:H 39。SETING_TMP:L 39。SAVEING...39。ON 39。OFF39
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