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📄 电机.asm

📁 CCP1模块使用的有关PIC应用程序Trabicom On Board Engine Controller
💻 ASM
📖 第 1 页 / 共 5 页
字号:
                MOVLW   0x13               ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F4500
  
                MOVLW   50                 ; STORE 5000 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   0xA                ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F4500
                MOVLW   0x10               ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F4000
  
                MOVLW   0x11               ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F4000
  
                MOVLW   45                 ; STORE 4500 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   9                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F4000
                MOVLW   0xE                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F3500
  
                MOVLW   0xF                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F3500
  
                MOVLW   40                 ; STORE 4000 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   8                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F3500
                MOVLW   0xC                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F3000
  
                MOVLW   0xD                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F3000
  
                MOVLW   35                 ; STORE 3500 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   7                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F3000
                MOVLW   0xA                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F2500
  
                MOVLW   0xB                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F2500
  
                MOVLW   30                 ; STORE 3000 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   6                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F2500
                MOVLW   0x8                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F2000
  
                MOVLW   0x9                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F2000
  
                MOVLW   25                 ; STORE 2500 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   5                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F2000
                MOVLW   0x6                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F1500
  
                MOVLW   0x7                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F1500
  
                MOVLW   20                 ; STORE 2000 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   4                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END


F1500
                MOVLW   0x4                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F1000
  
                MOVLW   0x5                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F1000
  
                MOVLW   15                 ; STORE 1500 RPM
                MOVWF   RPM_OK

                MOVF    POWEREE, 0         ; POWER DATA FOR EE PAGE SELECT
                ADDLW   3                  ; POSITION IN THE TABLE

                BCF     PCLATH,4
                BCF     PCLATH,3
                CALL    DATREAD            ; READ THE EEPROM TABLE DATA
                MOVWF   ANGLE              ; STORE ANGLE

                GOTO    RPMREADY           ; END

F1000
                MOVLW   0x2                ; READ FIRST HIGH BYTE
                BCF     PCLATH,4
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPMH               ; STORE RPM HIGH BYTE
                MOVF    TMPH, 0
                SUBWF   RPMH, 0
                BTFSS   STATUS, C
                GOTO    F500
  
                MOVLW   0x3                ; READ FIRST LOW BYTE
                BSF     PCLATH,3           ;Select page 1 (800h-FFFh)
                CALL    RPMData
                BCF     PCLATH,3
                MOVWF   RPML               ; STORE RPM LOW BYTE
                MOVF    TMPH, 0
                SUBWF   RPML, 0
                BTFSS   STATUS, C
                GOTO    F500
  

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