;-------------------------------------------------------- ; File Created by SDCC : free open source ISO C Compiler ; Version 4.5.0 #15242 (Linux) ;-------------------------------------------------------- ; PIC16 port for the Microchip 16-bit core micros ;-------------------------------------------------------- list p=18f4550 radix dec CONFIG XINST=OFF CONFIG FOSC=HS CONFIG WDT=OFF CONFIG LVP=OFF CONFIG MCLRE=OFF ;-------------------------------------------------------- ; public variables in this module ;-------------------------------------------------------- global _sram_end global _number_to_7seg global _main ;-------------------------------------------------------- ; extern variables in this module ;-------------------------------------------------------- extern _SPPCFGbits extern _SPPEPSbits extern _SPPCONbits extern _UFRMLbits extern _UFRMHbits extern _UIRbits extern _UIEbits extern _UEIRbits extern _UEIEbits extern _USTATbits extern _UCONbits extern _UADDRbits extern _UCFGbits extern _UEP0bits extern _UEP1bits extern _UEP2bits extern _UEP3bits extern _UEP4bits extern _UEP5bits extern _UEP6bits extern _UEP7bits extern _UEP8bits extern _UEP9bits extern _UEP10bits extern _UEP11bits extern _UEP12bits extern _UEP13bits extern _UEP14bits extern _UEP15bits extern _PORTAbits extern _PORTBbits extern _PORTCbits extern _PORTDbits extern _PORTEbits extern _LATAbits extern _LATBbits extern _LATCbits extern _LATDbits extern _LATEbits extern _DDRAbits extern _TRISAbits extern _DDRBbits extern _TRISBbits extern _DDRCbits extern _TRISCbits extern _DDRDbits extern _TRISDbits extern _DDREbits extern _TRISEbits extern _OSCTUNEbits extern _PIE1bits extern _PIR1bits extern _IPR1bits extern _PIE2bits extern _PIR2bits extern _IPR2bits extern _EECON1bits extern _RCSTAbits extern _TXSTAbits extern _T3CONbits extern _CMCONbits extern _CVRCONbits extern _CCP1ASbits extern _ECCP1ASbits extern _CCP1DELbits extern _ECCP1DELbits extern _BAUDCONbits extern _BAUDCTLbits extern _CCP2CONbits extern _CCP1CONbits extern _ECCP1CONbits extern _ADCON2bits extern _ADCON1bits extern _ADCON0bits extern _SSPCON2bits extern _SSPCON1bits extern _SSPSTATbits extern _T2CONbits extern _T1CONbits extern _RCONbits extern _WDTCONbits extern _HLVDCONbits extern _LVDCONbits extern _OSCCONbits extern _T0CONbits extern _STATUSbits extern _INTCON3bits extern _INTCON2bits extern _INTCONbits extern _STKPTRbits extern _SPPDATA extern _SPPCFG extern _SPPEPS extern _SPPCON extern _UFRM extern _UFRML extern _UFRMH extern _UIR extern _UIE extern _UEIR extern _UEIE extern _USTAT extern _UCON extern _UADDR extern _UCFG extern _UEP0 extern _UEP1 extern _UEP2 extern _UEP3 extern _UEP4 extern _UEP5 extern _UEP6 extern _UEP7 extern _UEP8 extern _UEP9 extern _UEP10 extern _UEP11 extern _UEP12 extern _UEP13 extern _UEP14 extern _UEP15 extern _PORTA extern _PORTB extern _PORTC extern _PORTD extern _PORTE extern _LATA extern _LATB extern _LATC extern _LATD extern _LATE extern _DDRA extern _TRISA extern _DDRB extern _TRISB extern _DDRC extern _TRISC extern _DDRD extern _TRISD extern _DDRE extern _TRISE extern _OSCTUNE extern _PIE1 extern _PIR1 extern _IPR1 extern _PIE2 extern _PIR2 extern _IPR2 extern _EECON1 extern _EECON2 extern _EEDATA extern _EEADR extern _RCSTA extern _TXSTA extern _TXREG extern _RCREG extern _SPBRG extern _SPBRGH extern _T3CON extern _TMR3 extern _TMR3L extern _TMR3H extern _CMCON extern _CVRCON extern _CCP1AS extern _ECCP1AS extern _CCP1DEL extern _ECCP1DEL extern _BAUDCON extern _BAUDCTL extern _CCP2CON extern _CCPR2 extern _CCPR2L extern _CCPR2H extern _CCP1CON extern _ECCP1CON extern _CCPR1 extern _CCPR1L extern _CCPR1H extern _ADCON2 extern _ADCON1 extern _ADCON0 extern _ADRES extern _ADRESL extern _ADRESH extern _SSPCON2 extern _SSPCON1 extern _SSPSTAT extern _SSPADD extern _SSPBUF extern _T2CON extern _PR2 extern _TMR2 extern _T1CON extern _TMR1 extern _TMR1L extern _TMR1H extern _RCON extern _WDTCON extern _HLVDCON extern _LVDCON extern _OSCCON extern _T0CON extern _TMR0 extern _TMR0L extern _TMR0H extern _STATUS extern _FSR2L extern _FSR2H extern _PLUSW2 extern _PREINC2 extern _POSTDEC2 extern _POSTINC2 extern _INDF2 extern _BSR extern _FSR1L extern _FSR1H extern _PLUSW1 extern _PREINC1 extern _POSTDEC1 extern _POSTINC1 extern _INDF1 extern _WREG extern _FSR0L extern _FSR0H extern _PLUSW0 extern _PREINC0 extern _POSTDEC0 extern _POSTINC0 extern _INDF0 extern _INTCON3 extern _INTCON2 extern _INTCON extern _PROD extern _PRODL extern _PRODH extern _TABLAT extern _TBLPTR extern _TBLPTRL extern _TBLPTRH extern _TBLPTRU extern _PC extern _PCL extern _PCLATH extern _PCLATU extern _STKPTR extern _TOS extern _TOSL extern _TOSH extern _TOSU extern _delay1ktcy ;-------------------------------------------------------- ; Equates to used internal registers ;-------------------------------------------------------- STATUS equ 0xfd8 PCL equ 0xff9 PCLATH equ 0xffa PCLATU equ 0xffb WREG equ 0xfe8 FSR1L equ 0xfe1 FSR2L equ 0xfd9 POSTINC1 equ 0xfe6 POSTDEC1 equ 0xfe5 PREINC1 equ 0xfe4 PLUSW2 equ 0xfdb ; Internal registers .registers udata_ovr 0x0000 r0x00 res 1 ustat_main_00 udata 0X07FF _sram_end res 0 ;-------------------------------------------------------- ; interrupt vector ;-------------------------------------------------------- ;-------------------------------------------------------- ; global & static initialisations ;-------------------------------------------------------- ; I code from now on! ; ; Starting pCode block S_main__main code _main: ; .line 57; main.c TRISD = 0; CLRF _TRISD ; .line 58; main.c LATD = 0; CLRF _LATD ; .line 59; main.c TRISE = 0; CLRF _TRISE ; .line 60; main.c LATE = 0x04; MOVLW 0x04 MOVWF _LATE _00145_DS_: ; .line 63; main.c for (i = 0; i < 15; i++) { CLRF r0x00 _00141_DS_: ; .line 64; main.c LATD = number_to_7seg(i); MOVF r0x00, W MOVWF POSTDEC1 CALL _number_to_7seg MOVWF _LATD MOVF POSTINC1, F ; .line 65; main.c delay1ktcy(250); // 1s @ 1MHz MOVLW 0xfa CALL _delay1ktcy ; .line 63; main.c for (i = 0; i < 15; i++) { INCF r0x00, F MOVLW 0x0f SUBWF r0x00, W BNC _00141_DS_ BRA _00145_DS_ ; .line 68; main.c } RETURN ; ; Starting pCode block S_main__number_to_7seg code _number_to_7seg: ; .line 15; main.c uint8_t number_to_7seg(uint8_t number) { MOVFF FSR2L, POSTDEC1 MOVFF FSR1L, FSR2L MOVFF r0x00, POSTDEC1 MOVLW 0x02 MOVFF PLUSW2, r0x00 ; .line 16; main.c switch (number) { MOVLW 0x10 SUBWF r0x00, W BTFSC STATUS, 0 BRA _00121_DS_ CLRF PCLATH CLRF PCLATU RLCF r0x00, W RLCF PCLATH, F RLCF WREG, W RLCF PCLATH, F ANDLW 0xfc ADDLW LOW(_00132_DS_) MOVWF POSTDEC1 MOVLW HIGH(_00132_DS_) ADDWFC PCLATH, F MOVLW UPPER(_00132_DS_) ADDWFC PCLATU, F MOVF PREINC1, W MOVWF PCL _00132_DS_: GOTO _00105_DS_ GOTO _00106_DS_ GOTO _00107_DS_ GOTO _00108_DS_ GOTO _00109_DS_ GOTO _00110_DS_ GOTO _00111_DS_ GOTO _00112_DS_ GOTO _00113_DS_ GOTO _00114_DS_ GOTO _00115_DS_ GOTO _00116_DS_ GOTO _00117_DS_ GOTO _00118_DS_ GOTO _00119_DS_ GOTO _00120_DS_ _00105_DS_: ; .line 18; main.c return 0x3F; MOVLW 0x3f BRA _00123_DS_ _00106_DS_: ; .line 20; main.c return 0x06; MOVLW 0x06 BRA _00123_DS_ _00107_DS_: ; .line 22; main.c return 0x5B; MOVLW 0x5b BRA _00123_DS_ _00108_DS_: ; .line 24; main.c return 0x4F; MOVLW 0x4f BRA _00123_DS_ _00109_DS_: ; .line 26; main.c return 0x66; MOVLW 0x66 BRA _00123_DS_ _00110_DS_: ; .line 28; main.c return 0x6D; MOVLW 0x6d BRA _00123_DS_ _00111_DS_: ; .line 30; main.c return 0x7D; MOVLW 0x7d BRA _00123_DS_ _00112_DS_: ; .line 32; main.c return 0x07; MOVLW 0x07 BRA _00123_DS_ _00113_DS_: ; .line 34; main.c return 0x7F; MOVLW 0x7f BRA _00123_DS_ _00114_DS_: ; .line 36; main.c return 0x6F; MOVLW 0x6f BRA _00123_DS_ _00115_DS_: ; .line 38; main.c return 0x77; MOVLW 0x77 BRA _00123_DS_ _00116_DS_: ; .line 40; main.c return 0x7c; MOVLW 0x7c BRA _00123_DS_ _00117_DS_: ; .line 42; main.c return 0x39; MOVLW 0x39 BRA _00123_DS_ _00118_DS_: ; .line 44; main.c return 0x5e; MOVLW 0x5e BRA _00123_DS_ _00119_DS_: ; .line 46; main.c return 0x79; MOVLW 0x79 BRA _00123_DS_ _00120_DS_: ; .line 48; main.c return 0x71; MOVLW 0x71 BRA _00123_DS_ _00121_DS_: ; .line 50; main.c return 0; CLRF WREG _00123_DS_: ; .line 52; main.c } MOVFF PREINC1, r0x00 MOVFF PREINC1, FSR2L RETURN ; Statistics: ; code size: 238 (0x00ee) bytes ( 0.18%) ; 119 (0x0077) words ; udata size: 0 (0x0000) bytes ( 0.00%) ; access size: 1 (0x0001) bytes end