【正文】 SETG4 JNB , GADDMONTH AJMP SETG3GADDMONTH:MOV R7, 65H 。月加1 LCALL ADD1 MOV 65H, A CJNE A, 13H, GADDMONTH1 MOV 65H,01HGADDMONTH1:MOV DS1302_ADDR, 88H 。月值送入1302 MOV DS1302_DATA, 65H LCALL WRITE MOV R0， 65H LCALL DIVIDE 。月分離，送顯示緩存 MOV 79H, R1 MOV 49H, R1 MOV 7AH, R2 MOV 4AH, R2WAITT2: LCALL DISPLAY JNB , WAITT2 AJMP SETG3SETG4: SETB 0BH 。調(diào)日時閃爍標(biāo)志GWAIT4: LCALL DISPLAY JNB , GWAIT4SETG5: LCALL DISPLAY JNB , SETG6 JNB , GADDDAY JMP SETG5GADDDAY: MOV R7, 63H 。日加1 LCALL ADD1 MOV 63H, A CJNE A, 32H, GADDDAY1 MOV 63H, 01GADDDAY1: MOV DS1302_ADDR, 86H 。日送入1302 MOV DS1302_DATA, 63H LCALL WRITE MOV R0, 63H LCALL DIVIDE 。日分離，送入顯示緩存 MOV 76H, R1 MOV 46H, R1 MOV 77H, R2 MOV 47H, R2WAITT3: LCALL DISPLAY JNB , WAITT3 AJMP SETG5SETG6: SETB 0CH 。調(diào)整星期閃爍GWAIT6: LCALL DISPLAY JNB , GWAIT6SETG7: LCALL DISPLAY JNB , SETG8 JNB , GADDWEEK AJMP SETG7GADDWEEK: MOV R7, 64H 。星期加1 LCALL ADD1 MOV 64H, A CJNE A, 08H, GADDWEEK1 MOV 64H, 01HGADDWEEK1:MOV DS1302_ADDR, 8AH 。星期值送入1302 LCALL WRITE MOV R0, 64H LCALL DIVIDE 。星期值分離，送入顯示緩存 MOV 48H, R1 MOV 78H, R1WAITT4: LCALL DISPLAY JNB , WAITT4 AJMP SETG7SETG8: SETB 0DH 。調(diào)小時閃爍GWAIT8: LCALL DISPLAY JNB , GWAIT8SETG9: LCALL DISPLAY JNB , SETG10 JNB , GADDHOUR AJMP SETG9GADDHOUR: MOV R7, 62H 。小時加1 LCALL ADD1 MOV 62H, A CJNE A, 24H, GADDHOUR1 MOV 62H, 00HGADDHOUR1:MOV DS1302_ADDR, 84H 。小時值送入DS1302 MOV DS1302_DATA, 62H LCALL WRITE MOV R0, 62H LCALL DIVIDE 。小時值送入顯示緩存 MOV 74H, R1 MOV 44H, R1 MOV 75H, R2 MOV 45H, R2WAITT5: LCALL DISPLAY JNB , WAITT5 AJMP SETG9SETG10: SETB 0EH 。調(diào)分鐘閃爍GWAIT10: LCALL DISPLAY JNB , GWAITT10SETG11: LCALL DISPLAY JNB , SETGOUT JNB , GADDMINITUE AJMP SETG11GADDMINITUE: MOV R1, 61H 。分鐘加1 LCALL ADD1 MOV 61H, A CJNE A, 60H, GADDMINITUE1 MOV 61H, 00HGADDMINITUE1:MOV DS1302_ADDR, 82H 。分鐘值送入1302 MOV DS1302_DATA, 61H LCALL WRITE MOV R0,61H LCALL DIVIDE 。分鐘值分離，送入顯示緩存 MOV 72H, R1 MOV 42H, R1 MOV 73H, R2 MOV 43H, R2WAITT6: LCALL DISPLAY JNB , WAITT6 AJMP SETG11SETGOUT: LCALL DISPLAY JNB , SETGOUT LCALL GENGXIAN MOV DS1302_ADDR, 80H MOV DS1302_DATA, 00H 。1302開始振蕩 LCALL WRITE MOV DS1302_ADDR, 8EH MOV DS1302_DATA, 80H 。禁止寫入1302 LCALL WRITE CLR 08H CLR 09H CLR 0AH CLR 0BH CLR 0CH CLR 0DH CLR 0EH CLR 0FH CLR ET1 。關(guān)閃中斷 CLR TR1 LJMP MAIN1。***********閃動調(diào)時程序************INTT1: PUSH ACC PUSH PSWGFLASH: CPL 0FH JB 0FH, GFLASH MOV 7CH, 4CH 。全部顯示 MOV 7BH, 4BH MOV 7AH, 4AH MOV 79H, 49H MOV 78H, 48H MOV 77H, 47H MOV