; Source created with Parsic Version 3.x ; at : 2011.05.29. 23:36:04 ; Project File : C:\DOCUME~1\ALLUSE~1\Asztal\3XNYOM.PIC ; Project Version : 1.0.0 ; Created : 2011.05.29. 20:08:00 ; Last change : 2011.05.29. 23:36:00 PROCESSOR 16F628A INCLUDE P16F628A.INC RADIX DEC __IDLOCS H'0100' __CONFIG _CP_OFF & _PWRTE_ON & _WDT_OFF & _BODEN_ON & _XT_OSC & _LVP_OFF & _MCLRE_ON ; Diverses ZERO EQU Z ; ZERO-Flag CARRY EQU C ; CARRY-Flag ; Variable ZV1 = 32 ; located in Bank 0 ZV1_FD = 33 ; located in Bank 0 MF1 = 34 ; located in Bank 0 MF1_HI = 35 ; located in Bank 0 MF1_FD = 36 ; located in Bank 0 S0 = 37 ; located in Bank 0 S1 = 38 ; located in Bank 0 OS1_FD = 39 ; located in Bank 0 OS2_FD = 40 ; located in Bank 0 OS3_FD = 41 ; located in Bank 0 MF2 = 42 ; located in Bank 0 MF2_HI = 43 ; located in Bank 0 MF2_FD = 44 ; located in Bank 0 S2 = 45 ; located in Bank 0 MF3 = 46 ; located in Bank 0 MF3_HI = 47 ; located in Bank 0 MF3_FD = 48 ; located in Bank 0 OS4_FD = 49 ; located in Bank 0 OS5_FD = 50 ; located in Bank 0 OS6_FD = 51 ; located in Bank 0 TR1 = 52 ; located in Bank 0 TR1_HI = 53 ; located in Bank 0 TR2 = 54 ; located in Bank 0 TR2_HI = 55 ; located in Bank 0 S3 = 56 ; located in Bank 0 TR3 = 57 ; located in Bank 0 TR3_HI = 58 ; located in Bank 0 TR4 = 59 ; located in Bank 0 TR4_HI = 60 ; located in Bank 0 RAM = 61 ; located in Bank 0 SYS_WSAV = 112 ; located in Bank 0, 1, 2, 3 SYS_SSAV = 113 ; located in Bank 0, 1, 2, 3 SYS_FSAV = 114 ; located in Bank 0, 1, 2, 3 ERRORLEVEL -302 ; disable warning (Bankswitching) ERRORLEVEL -306 ; disable warning (Pageswitching) ;**************************************** ;Programmanfang ;**************************************** ORG 0 CLRF STATUS ; switch to RAM-Bank 0 GOTO SYS_INIT NOP NOP ;**************************************** ;Interrupt-Adress ;**************************************** MOVWF SYS_WSAV ; save register SWAPF STATUS,W CLRF STATUS ; bank 0 MOVWF SYS_SSAV MOVFW FSR MOVWF SYS_FSAV BTFSS INTCON,T0IF ; TMR0 ? GOTO NOTMR0INT BCF INTCON,T0IF ; Interrupt quitieren BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 INCFSZ MF1,F GOTO SYS_INT_LABEL_0 INCF MF1_HI,F SYS_INT_LABEL_0 INCFSZ MF2,F GOTO SYS_INT_LABEL_1 INCF MF2_HI,F SYS_INT_LABEL_1 INCFSZ MF3,F GOTO SYS_INT_LABEL_2 INCF MF3_HI,F SYS_INT_LABEL_2 INCFSZ TR1,F GOTO SYS_INT_LABEL_3 INCF TR1_HI,F SYS_INT_LABEL_3 INCFSZ TR2,F GOTO SYS_INT_LABEL_4 INCF TR2_HI,F SYS_INT_LABEL_4 INCFSZ TR3,F GOTO SYS_INT_LABEL_5 INCF TR3_HI,F SYS_INT_LABEL_5 INCFSZ TR4,F GOTO SYS_INT_LABEL_6 INCF TR4_HI,F SYS_INT_LABEL_6 NOTMR0INT EXITINT MOVFW SYS_FSAV MOVWF FSR SWAPF SYS_SSAV,W ; Register zurück MOVWF STATUS SWAPF SYS_WSAV,F SWAPF SYS_WSAV,W RETFIE ;**************************************** ; Subroutines ;**************************************** ;**************************************** ;Initialisierung ;**************************************** SYS_INIT MOVLW B'00100000' MOVWF INTCON ; Set output before direction BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 MOVLW B'00000000' MOVWF PORTA MOVLW B'00000000' MOVWF PORTB MOVLW 143 BSF STATUS,RP0 ; Bank 1 MOVWF OPTION_REG ; Richtung setzen MOVLW B'11111100' MOVWF TRISA MOVLW B'11110011' MOVWF TRISB BCF STATUS,RP0 ; Bank 0 MOVLW 7 ; Comparators off MOVWF CMCON ; init vars ; Clear RAM BCF STATUS,IRP MOVLW 32 MOVWF FSR CR1 CLRF INDF INCF FSR,F BTFSS FSR,7 GOTO CR1 BSF FSR,5 CR2 CLRF INDF INCF FSR,F MOVLW H'F0' SUBWF FSR,W BTFSS STATUS,ZERO GOTO CR2 BSF STATUS,IRP MOVLW 32 MOVWF FSR CR3 CLRF INDF INCF FSR,F MOVLW H'50' SUBWF FSR,W BTFSS STATUS,ZERO GOTO CR3 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 CLRF TMR0 BCF INTCON,T0IF BSF INTCON,GIE ; Interrupt freigeben ;********************************** ;******* Haupt-Programm *********** ;********************************** MAIN ;*************************************************** ; Zähler -> ZV1 ;*************************************************** BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S0,4 ; Reset ? GOTO LABEL_ZV1_COUNT CLRF ZV1 GOTO LABEL_ZV1_SETOUT LABEL_ZV1_COUNT ; Test auf positive Flanke BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S0,1 GOTO LABEL_ZV1_SETFD BTFSC ZV1_FD,0 GOTO LABEL_ZV1_SETFD BSF ZV1_FD,0 BTFSC S2,1 ; Vorwärts oder Rückwärts ? GOTO LABEL_ZV1_BACKWARD INCF ZV1,F GOTO LABEL_ZV1_SETOUT LABEL_ZV1_BACKWARD BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 DECF ZV1,F LABEL_ZV1_SETOUT LABEL_ZV1_SETFD ; Test auf negative Flanke BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC S0,1 GOTO LABEL_ZV1_EXIT BCF ZV1_FD,0 LABEL_ZV1_EXIT ;*************************************************** ; Mono-Flop -> MF1 ;*************************************************** ; Test auf positive Flanke BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC MF1_FD,0 GOTO LABEL_MF1_CHKTIME BTFSS S0,2 GOTO LABEL_MF1_CHKTIME LABEL_MF1_RESET CLRF MF1 CLRF MF1_HI BSF MF1_FD,1 BSF S0,0 LABEL_MF1_CHKTIME ; Läuft der Impuls ? BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS MF1_FD,1 GOTO LABEL_MF1_SETFD MOVLW 76 SUBWF MF1_HI,W BTFSS STATUS,ZERO GOTO LABEL_MF1_CHECK MOVLW 75 SUBWF MF1,W LABEL_MF1_CHECK BTFSS STATUS,CARRY GOTO LABEL_MF1_SETFD LABEL_MF1_TO BCF MF1_FD,1 BCF S0,0 LABEL_MF1_SETFD BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S0,2 GOTO LABEL_MF1_CLR BSF MF1_FD,0 GOTO LABEL_MF1_ENDE LABEL_MF1_CLR BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF MF1_FD,0 LABEL_MF1_ENDE ;*************************************************** ; One Shot -> OS1 ;*************************************************** BTFSC S0,0 GOTO LABEL_OS1_1 BTFSC OS1_FD,0 GOTO LABEL_OS1_1 BSF OS1_FD,0 BSF S1,1 GOTO LABEL_OS1_2 LABEL_OS1_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S1,1 BTFSS S0,0 GOTO LABEL_OS1_2 BCF OS1_FD,0 LABEL_OS1_2 ;*************************************************** ; RS-FLIP-FLOP -> RS1 ;*************************************************** BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC S0,4 GOTO LABEL_RS1_RESET BTFSS S0,1 GOTO LABEL_RS1_ENDE BSF S0,3 ; Ausgang setzen GOTO LABEL_RS1_ENDE LABEL_RS1_RESET BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S0,3 ; Ausgang zurücksetzen LABEL_RS1_ENDE ;*************************************************** ; One Shot -> OS2 ;*************************************************** BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S0,3 GOTO LABEL_OS2_1 BTFSC OS2_FD,0 GOTO LABEL_OS2_1 BSF OS2_FD,0 BSF S0,2 GOTO LABEL_OS2_2 LABEL_OS2_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S0,2 BTFSC S0,3 GOTO LABEL_OS2_2 BCF OS2_FD,0 LABEL_OS2_2 ;*************************************************** ; One Shot -> OS3 ;*************************************************** BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS PORTA,2 GOTO LABEL_OS3_1 BTFSC OS3_FD,0 GOTO LABEL_OS3_1 BSF OS3_FD,0 BSF S0,1 GOTO LABEL_OS3_2 LABEL_OS3_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S0,1 BTFSC PORTA,2 GOTO LABEL_OS3_2 BCF OS3_FD,0 LABEL_OS3_2 ;*************************************************** ; Vergleich -> IF1 ;*************************************************** MOVLW 3 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 SUBWF ZV1,W ; F - W -> W LABEL_IF1_CHECK BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS STATUS,ZERO ; Test auf -> = GOTO LABEL_IF1_FALSE LABEL_IF1_TRUE BSF S0,5 GOTO LABEL_IF1_EXIT LABEL_IF1_FALSE BCF S0,5 LABEL_IF1_EXIT ;*************************************************** ; RS-FLIP-FLOP -> RS2 ;*************************************************** BTFSC S0,7 GOTO LABEL_RS2_RESET BTFSS S0,6 GOTO LABEL_RS2_ENDE BSF PORTB,2 ; Ausgang setzen GOTO LABEL_RS2_ENDE LABEL_RS2_RESET BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF PORTB,2 ; Ausgang zurücksetzen LABEL_RS2_ENDE ;*************************************************** ; UND - Gatter -> LG1 ;*************************************************** LABEL_LG1_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC S0,0 GOTO LABEL_LG1_FALSE LABEL_LG1_2 BTFSS S0,5 GOTO LABEL_LG1_FALSE LABEL_LG1_TRUE BSF S0,6 GOTO LABEL_LG1_ENDE LABEL_LG1_FALSE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S0,6 LABEL_LG1_ENDE ;*************************************************** ; Mono-Flop -> MF2 ;*************************************************** ; Test auf positive Flanke BTFSC MF2_FD,0 GOTO LABEL_MF2_CHKTIME BTFSS S0,4 GOTO LABEL_MF2_CHKTIME LABEL_MF2_RESET CLRF MF2 CLRF MF2_HI BSF MF2_FD,1 BSF S2,0 LABEL_MF2_CHKTIME ; Läuft der Impuls ? BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS MF2_FD,1 GOTO LABEL_MF2_SETFD MOVLW 30 SUBWF MF2_HI,W BTFSS STATUS,ZERO GOTO LABEL_MF2_CHECK MOVLW 132 SUBWF MF2,W LABEL_MF2_CHECK BTFSS STATUS,CARRY GOTO LABEL_MF2_SETFD LABEL_MF2_TO BCF MF2_FD,1 BCF S2,0 LABEL_MF2_SETFD BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S0,4 GOTO LABEL_MF2_CLR BSF MF2_FD,0 GOTO LABEL_MF2_ENDE LABEL_MF2_CLR BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF MF2_FD,0 LABEL_MF2_ENDE ;*************************************************** ; Vergleich -> IF2 ;*************************************************** MOVLW 3 SUBWF ZV1,W ; F - W -> W LABEL_IF2_CHECK BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS STATUS,CARRY ; Test auf -> > GOTO LABEL_IF2_FALSE BTFSC STATUS,ZERO GOTO LABEL_IF2_FALSE LABEL_IF2_TRUE BSF S1,0 GOTO LABEL_IF2_EXIT LABEL_IF2_FALSE BCF S1,0 LABEL_IF2_EXIT ;*************************************************** ; ODER - Gatter -> LG2 ;*************************************************** LABEL_LG2_1 BTFSC S1,5 GOTO LABEL_LG2_TRUE LABEL_LG2_2 BTFSC S1,1 GOTO LABEL_LG2_TRUE LABEL_LG2_FALSE BCF S0,4 GOTO LABEL_LG2_ENDE LABEL_LG2_TRUE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BSF S0,4 LABEL_LG2_ENDE ;*************************************************** ; RS-FLIP-FLOP -> RS3 ;*************************************************** BTFSC S1,4 GOTO LABEL_RS3_RESET BTFSS S1,7 GOTO LABEL_RS3_ENDE BSF PORTB,3 ; Ausgang setzen GOTO LABEL_RS3_ENDE LABEL_RS3_RESET BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF PORTB,3 ; Ausgang zurücksetzen LABEL_RS3_ENDE ;*************************************************** ; Mono-Flop -> MF3 ;*************************************************** ; Test auf positive Flanke BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC MF3_FD,0 GOTO LABEL_MF3_CHKTIME BTFSS S1,2 GOTO LABEL_MF3_CHKTIME LABEL_MF3_RESET CLRF MF3 CLRF MF3_HI BSF MF3_FD,1 BSF S1,3 LABEL_MF3_CHKTIME ; Läuft der Impuls ? BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS MF3_FD,1 GOTO LABEL_MF3_SETFD MOVLW 228 SUBWF MF3_HI,W BTFSS STATUS,ZERO GOTO LABEL_MF3_CHECK MOVLW 226 SUBWF MF3,W LABEL_MF3_CHECK BTFSS STATUS,CARRY GOTO LABEL_MF3_SETFD LABEL_MF3_TO BCF MF3_FD,1 BCF S1,3 LABEL_MF3_SETFD BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S1,2 GOTO LABEL_MF3_CLR BSF MF3_FD,0 GOTO LABEL_MF3_ENDE LABEL_MF3_CLR BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF MF3_FD,0 LABEL_MF3_ENDE ;*************************************************** ; One Shot -> OS4 ;*************************************************** BTFSS S1,0 GOTO LABEL_OS4_1 BTFSC OS4_FD,0 GOTO LABEL_OS4_1 BSF OS4_FD,0 BSF S1,2 GOTO LABEL_OS4_2 LABEL_OS4_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S1,2 BTFSC S1,0 GOTO LABEL_OS4_2 BCF OS4_FD,0 LABEL_OS4_2 ;*************************************************** ; One Shot -> OS5 ;*************************************************** BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC S1,3 GOTO LABEL_OS5_1 BTFSC OS5_FD,0 GOTO LABEL_OS5_1 BSF OS5_FD,0 BSF S1,4 GOTO LABEL_OS5_2 LABEL_OS5_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S1,4 BTFSS S1,3 GOTO LABEL_OS5_2 BCF OS5_FD,0 LABEL_OS5_2 ;*************************************************** ; UND - Gatter -> LG3 ;*************************************************** LABEL_LG3_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S1,6 GOTO LABEL_LG3_FALSE LABEL_LG3_2 BTFSS S1,1 GOTO LABEL_LG3_FALSE LABEL_LG3_TRUE BSF S1,5 GOTO LABEL_LG3_ENDE LABEL_LG3_FALSE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S1,5 LABEL_LG3_ENDE ;*************************************************** ; Vergleich -> IF3 ;*************************************************** MOVLW 3 SUBWF ZV1,W ; F - W -> W LABEL_IF3_CHECK BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSC STATUS,CARRY ; Test auf -> < GOTO LABEL_IF3_FALSE LABEL_IF3_TRUE BSF S1,6 GOTO LABEL_IF3_EXIT LABEL_IF3_FALSE BCF S1,6 LABEL_IF3_EXIT ;*************************************************** ; ODER - Gatter -> LG4 ;*************************************************** LABEL_LG4_1 BTFSC S1,0 GOTO LABEL_LG4_TRUE LABEL_LG4_2 BTFSC S0,4 GOTO LABEL_LG4_TRUE LABEL_LG4_FALSE BCF S1,7 GOTO LABEL_LG4_ENDE LABEL_LG4_TRUE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BSF S1,7 LABEL_LG4_ENDE ;*************************************************** ; One Shot -> OS6 ;*************************************************** BTFSC S2,0 GOTO LABEL_OS6_1 BTFSC OS6_FD,0 GOTO LABEL_OS6_1 BSF OS6_FD,0 BSF S0,7 GOTO LABEL_OS6_2 LABEL_OS6_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S0,7 BTFSS S2,0 GOTO LABEL_OS6_2 BCF OS6_FD,0 LABEL_OS6_2 ;*************************************************** ; GND ;*************************************************** BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S2,1 ; immer Low ;*************************************************** ; UND - Gatter -> LG5 ;*************************************************** LABEL_LG5_1 BTFSS S0,0 GOTO LABEL_LG5_FALSE LABEL_LG5_2 BTFSS S2,2 GOTO LABEL_LG5_FALSE LABEL_LG5_TRUE BSF PORTA,1 GOTO LABEL_LG5_ENDE LABEL_LG5_FALSE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF PORTA,1 LABEL_LG5_ENDE ;*************************************************** ; Timer -> TR1 ;*************************************************** MOVLW 0 ; Test auf >= SUBWF TR1_HI,W ;F-W -> W BTFSS STATUS,ZERO GOTO LABEL_TR1_CHECK MOVLW 195 SUBWF TR1,W ;F-W -> W LABEL_TR1_CHECK BTFSS STATUS,CARRY GOTO LABEL_TR1_ENDE LABEL_TR1_RESET MOVLW 0 ; Test auf >= SUBWF TR1_HI,F ;F-W -> F MOVLW 195 SUBWF TR1,F ;F-W -> F BTFSS STATUS,CARRY DECF TR1_HI,F LABEL_TR1_SET ; toggel output BTFSC S2,2 GOTO LABEL_TR1_CLR BSF S2,2 GOTO LABEL_TR1_ENDE LABEL_TR1_CLR BCF S2,2 LABEL_TR1_ENDE ;*************************************************** ; UND - Gatter -> LG6 ;*************************************************** LABEL_LG6_1 BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BTFSS S2,5 GOTO LABEL_LG6_FALSE LABEL_LG6_2 BTFSS PORTB,3 GOTO LABEL_LG6_FALSE LABEL_LG6_TRUE BSF PORTA,0 GOTO LABEL_LG6_ENDE LABEL_LG6_FALSE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF PORTA,0 LABEL_LG6_ENDE ;*************************************************** ; UND - Gatter -> LG7 ;*************************************************** LABEL_LG7_1 BTFSS S2,7 GOTO LABEL_LG7_FALSE LABEL_LG7_2 BTFSS S2,6 GOTO LABEL_LG7_FALSE LABEL_LG7_TRUE BSF S2,4 GOTO LABEL_LG7_ENDE LABEL_LG7_FALSE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S2,4 LABEL_LG7_ENDE ;*************************************************** ; UND - Gatter -> LG8 ;*************************************************** LABEL_LG8_1 BTFSS S3,0 GOTO LABEL_LG8_FALSE LABEL_LG8_2 BTFSC S2,6 GOTO LABEL_LG8_FALSE LABEL_LG8_TRUE BSF S2,3 GOTO LABEL_LG8_ENDE LABEL_LG8_FALSE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BCF S2,3 LABEL_LG8_ENDE ;*************************************************** ; ODER - Gatter -> LG9 ;*************************************************** LABEL_LG9_1 BTFSC S2,3 GOTO LABEL_LG9_TRUE LABEL_LG9_2 BTFSC S2,4 GOTO LABEL_LG9_TRUE LABEL_LG9_FALSE BCF S2,5 GOTO LABEL_LG9_ENDE LABEL_LG9_TRUE BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 BSF S2,5 LABEL_LG9_ENDE ;*************************************************** ; Timer -> TR2 ;*************************************************** MOVLW 0 ; Test auf >= SUBWF TR2_HI,W ;F-W -> W BTFSS STATUS,ZERO GOTO LABEL_TR2_CHECK MOVLW 4 SUBWF TR2,W ;F-W -> W LABEL_TR2_CHECK BTFSS STATUS,CARRY GOTO LABEL_TR2_ENDE LABEL_TR2_RESET MOVLW 0 ; Test auf >= SUBWF TR2_HI,F ;F-W -> F MOVLW 4 SUBWF TR2,F ;F-W -> F BTFSS STATUS,CARRY DECF TR2_HI,F LABEL_TR2_SET ; toggel output BTFSC S3,0 GOTO LABEL_TR2_CLR BSF S3,0 GOTO LABEL_TR2_ENDE LABEL_TR2_CLR BCF S3,0 LABEL_TR2_ENDE ;*************************************************** ; Timer -> TR3 ;*************************************************** MOVLW 0 ; Test auf >= BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 SUBWF TR3_HI,W ;F-W -> W BTFSS STATUS,ZERO GOTO LABEL_TR3_CHECK MOVLW 16 SUBWF TR3,W ;F-W -> W LABEL_TR3_CHECK BTFSS STATUS,CARRY GOTO LABEL_TR3_ENDE LABEL_TR3_RESET MOVLW 0 ; Test auf >= SUBWF TR3_HI,F ;F-W -> F MOVLW 16 SUBWF TR3,F ;F-W -> F BTFSS STATUS,CARRY DECF TR3_HI,F LABEL_TR3_SET ; toggel output BTFSC S2,7 GOTO LABEL_TR3_CLR BSF S2,7 GOTO LABEL_TR3_ENDE LABEL_TR3_CLR BCF S2,7 LABEL_TR3_ENDE ;*************************************************** ; Timer -> TR4 ;*************************************************** MOVLW 11 ; Test auf >= BCF STATUS,RP0 ; Bank 0 BCF STATUS,RP1 ; Bank 0 SUBWF TR4_HI,W ;F-W -> W BTFSS STATUS,ZERO GOTO LABEL_TR4_CHECK MOVLW 114 SUBWF TR4,W ;F-W -> W LABEL_TR4_CHECK BTFSS STATUS,CARRY GOTO LABEL_TR4_ENDE LABEL_TR4_RESET MOVLW 11 ; Test auf >= SUBWF TR4_HI,F ;F-W -> F MOVLW 114 SUBWF TR4,F ;F-W -> F BTFSS STATUS,CARRY DECF TR4_HI,F LABEL_TR4_SET ; toggel output BTFSC S2,6 GOTO LABEL_TR4_CLR BSF S2,6 GOTO LABEL_TR4_ENDE LABEL_TR4_CLR BCF S2,6 LABEL_TR4_ENDE ;**************************************** GOTO MAIN END