Added examples in sdcc c
This commit is contained in:
parent
47b0b509dc
commit
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32
c/Makefile
Executable file
32
c/Makefile
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# My pic workflow makefile by Fernando R Jacobo
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# Dependencies
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# SDCC Small Device C Compiler
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# pk2cmd for pickit pic programmers
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# C compiler variables
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SRC=*.c
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CC=sdcc
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FAMILY=pic16
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PROC=18f4550
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# ASM and program variables
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PPROC=PIC18F4550
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ASMPROC=18F4550
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all: $(SRC:.c=.hex)
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comp: $(SRC)
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$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
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clean:
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rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
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program:
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pk2cmd -M -P${PPROC} -Fmain.hex
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asm: *.asm
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gpasm -p ${ASMPROC} -o main.hex $^
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asmp: asm program
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.PHONY: all clean
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1
c/README.md
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1
c/README.md
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@ -0,0 +1 @@
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# PIC18F4550 examples with SDCC C
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32
c/blinkc/Makefile
Executable file
32
c/blinkc/Makefile
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# My pic workflow makefile by Fernando R Jacobo
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# Dependencies
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# SDCC Small Device C Compiler
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# pk2cmd for pickit pic programmers
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# C compiler variables
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SRC=*.c
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CC=sdcc
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FAMILY=pic16
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PROC=18f4550
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# ASM and program variables
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PPROC=PIC18F4550
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ASMPROC=18F4550
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all: $(SRC:.c=.hex)
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comp: $(SRC)
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$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
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clean:
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rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
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program:
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pk2cmd -M -P${PPROC} -Fmain.hex
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asm: *.asm
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gpasm -p ${ASMPROC} -o main.hex $^
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asmp: asm program
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.PHONY: all clean
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342
c/blinkc/main.asm
Executable file
342
c/blinkc/main.asm
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;--------------------------------------------------------
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; File Created by SDCC : free open source ISO C Compiler
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; Version 4.5.0 #15242 (Linux)
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;--------------------------------------------------------
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; PIC16 port for the Microchip 16-bit core micros
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;--------------------------------------------------------
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list p=18f4550
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radix dec
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CONFIG XINST=OFF
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CONFIG FOSC=HS
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CONFIG WDT=OFF
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CONFIG LVP=OFF
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;--------------------------------------------------------
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; public variables in this module
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;--------------------------------------------------------
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global _sram_end
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global _main
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;--------------------------------------------------------
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; extern variables in this module
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;--------------------------------------------------------
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extern _SPPCFGbits
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extern _SPPEPSbits
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extern _SPPCONbits
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extern _UFRMLbits
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extern _UFRMHbits
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extern _UIRbits
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extern _UIEbits
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extern _UEIRbits
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extern _UEIEbits
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extern _USTATbits
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extern _UCONbits
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extern _UADDRbits
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extern _UCFGbits
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extern _UEP0bits
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extern _UEP1bits
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extern _UEP2bits
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extern _UEP3bits
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extern _UEP4bits
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extern _UEP5bits
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extern _UEP6bits
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extern _UEP7bits
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extern _UEP8bits
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extern _UEP9bits
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extern _UEP10bits
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extern _UEP11bits
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extern _UEP12bits
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extern _UEP13bits
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extern _UEP14bits
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extern _UEP15bits
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extern _PORTAbits
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extern _PORTBbits
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extern _PORTCbits
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extern _PORTDbits
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extern _PORTEbits
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extern _LATAbits
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extern _LATBbits
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extern _LATCbits
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extern _LATDbits
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extern _LATEbits
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extern _DDRAbits
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extern _TRISAbits
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extern _DDRBbits
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extern _TRISBbits
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extern _DDRCbits
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extern _TRISCbits
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extern _DDRDbits
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extern _TRISDbits
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extern _DDREbits
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extern _TRISEbits
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extern _OSCTUNEbits
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extern _PIE1bits
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extern _PIR1bits
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extern _IPR1bits
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extern _PIE2bits
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extern _PIR2bits
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extern _IPR2bits
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extern _EECON1bits
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extern _RCSTAbits
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extern _TXSTAbits
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extern _T3CONbits
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extern _CMCONbits
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extern _CVRCONbits
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extern _CCP1ASbits
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extern _ECCP1ASbits
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extern _CCP1DELbits
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extern _ECCP1DELbits
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extern _BAUDCONbits
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extern _BAUDCTLbits
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extern _CCP2CONbits
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extern _CCP1CONbits
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extern _ECCP1CONbits
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extern _ADCON2bits
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extern _ADCON1bits
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extern _ADCON0bits
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extern _SSPCON2bits
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extern _SSPCON1bits
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extern _SSPSTATbits
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extern _T2CONbits
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extern _T1CONbits
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extern _RCONbits
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extern _WDTCONbits
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extern _HLVDCONbits
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extern _LVDCONbits
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extern _OSCCONbits
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extern _T0CONbits
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extern _STATUSbits
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extern _INTCON3bits
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extern _INTCON2bits
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extern _INTCONbits
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extern _STKPTRbits
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extern _SPPDATA
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extern _SPPCFG
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extern _SPPEPS
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extern _SPPCON
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extern _UFRM
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extern _UFRML
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extern _UFRMH
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extern _UIR
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extern _UIE
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extern _UEIR
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extern _UEIE
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extern _USTAT
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extern _UCON
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extern _UADDR
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extern _UCFG
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extern _UEP0
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extern _UEP1
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extern _UEP2
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extern _UEP3
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extern _UEP4
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extern _UEP5
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extern _UEP6
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extern _UEP7
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extern _UEP8
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extern _UEP9
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extern _UEP10
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extern _UEP11
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extern _UEP12
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extern _UEP13
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extern _UEP14
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extern _UEP15
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extern _PORTA
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extern _PORTB
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extern _PORTC
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extern _PORTD
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extern _PORTE
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extern _LATA
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extern _LATB
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extern _LATC
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extern _LATD
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extern _LATE
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extern _DDRA
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extern _TRISA
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extern _DDRB
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extern _TRISB
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extern _DDRC
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extern _TRISC
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extern _DDRD
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extern _TRISD
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extern _DDRE
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extern _TRISE
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extern _OSCTUNE
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extern _PIE1
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extern _PIR1
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extern _IPR1
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extern _PIE2
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extern _PIR2
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extern _IPR2
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extern _EECON1
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extern _EECON2
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extern _EEDATA
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extern _EEADR
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extern _RCSTA
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extern _TXSTA
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extern _TXREG
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extern _RCREG
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extern _SPBRG
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extern _SPBRGH
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extern _T3CON
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extern _TMR3
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extern _TMR3L
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extern _TMR3H
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extern _CMCON
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extern _CVRCON
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extern _CCP1AS
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extern _ECCP1AS
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extern _CCP1DEL
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extern _ECCP1DEL
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extern _BAUDCON
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extern _BAUDCTL
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extern _CCP2CON
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extern _CCPR2
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extern _CCPR2L
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extern _CCPR2H
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extern _CCP1CON
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extern _ECCP1CON
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extern _CCPR1
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extern _CCPR1L
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extern _CCPR1H
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extern _ADCON2
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extern _ADCON1
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extern _ADCON0
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extern _ADRES
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extern _ADRESL
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extern _ADRESH
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extern _SSPCON2
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extern _SSPCON1
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extern _SSPSTAT
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extern _SSPADD
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extern _SSPBUF
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extern _T2CON
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extern _PR2
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extern _TMR2
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extern _T1CON
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extern _TMR1
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extern _TMR1L
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extern _TMR1H
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extern _RCON
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extern _WDTCON
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extern _HLVDCON
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extern _LVDCON
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extern _OSCCON
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extern _T0CON
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extern _TMR0
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extern _TMR0L
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extern _TMR0H
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extern _STATUS
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extern _FSR2L
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extern _FSR2H
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extern _PLUSW2
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extern _PREINC2
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extern _POSTDEC2
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extern _POSTINC2
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extern _INDF2
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extern _BSR
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extern _FSR1L
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extern _FSR1H
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extern _PLUSW1
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extern _PREINC1
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extern _POSTDEC1
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extern _POSTINC1
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extern _INDF1
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extern _WREG
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extern _FSR0L
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extern _FSR0H
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extern _PLUSW0
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extern _PREINC0
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extern _POSTDEC0
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extern _POSTINC0
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extern _INDF0
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extern _INTCON3
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extern _INTCON2
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extern _INTCON
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extern _PROD
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extern _PRODL
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extern _PRODH
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extern _TABLAT
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extern _TBLPTR
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extern _TBLPTRL
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extern _TBLPTRH
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extern _TBLPTRU
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extern _PC
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extern _PCL
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extern _PCLATH
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extern _PCLATU
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extern _STKPTR
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extern _TOS
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extern _TOSL
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extern _TOSH
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extern _TOSU
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extern _delay1ktcy
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;--------------------------------------------------------
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; Equates to used internal registers
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;--------------------------------------------------------
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STATUS equ 0xfd8
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WREG equ 0xfe8
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PRODH equ 0xff4
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; Internal registers
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.registers udata_ovr 0x0000
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r0x00 res 1
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ustat_main_00 udata 0X07FF
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_sram_end res 0
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;--------------------------------------------------------
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; interrupt vector
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;--------------------------------------------------------
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;--------------------------------------------------------
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; global & static initialisations
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;--------------------------------------------------------
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; I code from now on!
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; ; Starting pCode block
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S_main__main code
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_main:
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; .line 16; main.c LED_TRIS = 0; // Pin as output
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BCF _TRISDbits, 1
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; .line 17; main.c LED_LAT = 0; // LED off
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BCF _LATDbits, 1
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_00106_DS_:
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; .line 20; main.c LED_LAT = !LED_LAT; // Toggle LED
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CLRF r0x00
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BTFSC _LATDbits, 1
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INCF r0x00, F
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MOVF r0x00, W
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BSF STATUS, 0
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TSTFSZ WREG
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BCF STATUS, 0
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CLRF r0x00
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RLCF r0x00, F
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MOVF r0x00, W
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ANDLW 0x01
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RLNCF WREG, W
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MOVWF PRODH
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MOVF _LATDbits, W
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ANDLW 0xfd
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IORWF PRODH, W
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MOVWF _LATDbits
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; .line 21; main.c delay1ktcy(500); // 500ms @ 1MHz
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MOVLW 0xf4
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CALL _delay1ktcy
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BRA _00106_DS_
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; .line 23; main.c }
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RETURN
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; Statistics:
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; code size: 48 (0x0030) bytes ( 0.04%)
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; 24 (0x0018) words
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; udata size: 0 (0x0000) bytes ( 0.00%)
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; access size: 1 (0x0001) bytes
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end
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23
c/blinkc/main.c
Executable file
23
c/blinkc/main.c
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#include <delay.h>
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#include <pic18fregs.h>
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// FUSES START
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#pragma config XINST = OFF
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#pragma config FOSC = HS
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#pragma config WDT = OFF
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#pragma config LVP = OFF
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// FUSES END
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#define LED_LAT LATDbits.LATD1
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#define LED_TRIS TRISDbits.TRISD1
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void main(void) {
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LED_TRIS = 0; // Pin as output
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LED_LAT = 0; // LED off
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while (1) {
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LED_LAT = !LED_LAT; // Toggle LED
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delay1ktcy(500); // 500ms @ 1MHz
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}
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}
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25
c/blinkc/main.hex
Executable file
25
c/blinkc/main.hex
Executable file
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@ -0,0 +1,25 @@
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:020000040000FA
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:1000000002EF00F011EEFFF021EEFFF0F86AA68E8D
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:10001000A69C07EEFFF00068ED6A0050FDE11C0EA3
|
||||
:10002000F66E010EF76E000EF86E0900F5CF05F0C2
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:100030000900F5CF06F034D00900F5CF00F0090033
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||||
:10004000F5CF01F00900F5CF02F009000900F5CF66
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||||
:10005000E9FF0900F5CFEAFF090009000900F5CF23
|
||||
:1000600003F00900F5CF04F009000900F6CF07F00E
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||||
:10007000F7CF08F0F8CF09F000C0F6FF01C0F7FF96
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||||
:1000800002C0F8FF03D00900F5CFEEFF0306FBE244
|
||||
:100090000406F9E207C0F6FF08C0F7FF09C0F8FF41
|
||||
:1000A0000506CAE20606C8E276EC00F0FFD7E806CD
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||||
:1000B000E56E630E6AEC00F0E4500BE000D0E56EF4
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||||
:1000C000630E6AEC00F000D000D00000E450E82E8F
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||||
:1000D000F6D71200E8060000E85007E000D000D094
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||||
:1000E00000D000D00000E82EFAD7120095928C9232
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||||
:1000F000006A8CB2002A0050D880E866D890006A66
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||||
:1001000000360050010BE844F46E8C50FD0BF410E7
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||||
:100110008C6EF40E57EC00F0EBD7120001002A01B0
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||||
:0C01200000006000000001000000000072
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||||
:020000040030CA
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||||
:010001000CF2
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||||
:010003001EDE
|
||||
:010006008178
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||||
:00000001FF
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BIN
c/blinkc/main.o
Executable file
BIN
c/blinkc/main.o
Executable file
Binary file not shown.
32
c/cuentac/Makefile
Executable file
32
c/cuentac/Makefile
Executable file
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# My pic workflow makefile by Fernando R Jacobo
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||||
# Dependencies
|
||||
# SDCC Small Device C Compiler
|
||||
# pk2cmd for pickit pic programmers
|
||||
|
||||
# C compiler variables
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||||
SRC=*.c
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||||
CC=sdcc
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||||
FAMILY=pic16
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||||
PROC=18f4550
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||||
|
||||
# ASM and program variables
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||||
PPROC=PIC18F4550
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||||
ASMPROC=18F4550
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||||
|
||||
all: $(SRC:.c=.hex)
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||||
|
||||
comp: $(SRC)
|
||||
$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
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||||
|
||||
clean:
|
||||
rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
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program:
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pk2cmd -M -P${PPROC} -Fmain.hex
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||||
|
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asm: *.asm
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gpasm -p ${ASMPROC} -o main.hex $^
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||||
|
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asmp: asm program
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||||
|
||||
.PHONY: all clean
|
||||
472
c/cuentac/main.asm
Executable file
472
c/cuentac/main.asm
Executable file
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@ -0,0 +1,472 @@
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;--------------------------------------------------------
|
||||
; 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
|
||||
73
c/cuentac/main.c
Executable file
73
c/cuentac/main.c
Executable file
|
|
@ -0,0 +1,73 @@
|
|||
#include <pic18fregs.h>
|
||||
#include <delay.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/* Configs options */
|
||||
#pragma config XINST = OFF /* Extended instruction set */
|
||||
#pragma config FOSC = HS /* Internal osc */
|
||||
#pragma config WDT = OFF /* Watchdog timer */
|
||||
#pragma config LVP = OFF /* Single Supply ICSP OFF */
|
||||
#pragma config MCLRE = OFF
|
||||
|
||||
#define LED_LAT LATDbits.LATD1
|
||||
#define LED_TRIS TRISDbits.TRISD1
|
||||
|
||||
uint8_t number_to_7seg(uint8_t number) {
|
||||
switch (number) {
|
||||
case 0:
|
||||
return 0x3F;
|
||||
case 1:
|
||||
return 0x06;
|
||||
case 2:
|
||||
return 0x5B;
|
||||
case 3:
|
||||
return 0x4F;
|
||||
case 4:
|
||||
return 0x66;
|
||||
case 5:
|
||||
return 0x6D;
|
||||
case 6:
|
||||
return 0x7D;
|
||||
case 7:
|
||||
return 0x07;
|
||||
case 8:
|
||||
return 0x7F;
|
||||
case 9:
|
||||
return 0x6F;
|
||||
case 0xa:
|
||||
return 0x77;
|
||||
case 0xb:
|
||||
return 0x7c;
|
||||
case 0xC:
|
||||
return 0x39;
|
||||
case 0xd:
|
||||
return 0x5e;
|
||||
case 0xe:
|
||||
return 0x79;
|
||||
case 0xf:
|
||||
return 0x71;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
void main(void) {
|
||||
uint8_t i;
|
||||
|
||||
TRISD = 0;
|
||||
LATD = 0;
|
||||
TRISE = 0;
|
||||
LATE = 0x04;
|
||||
|
||||
while (1) {
|
||||
for (i = 0; i < 15; i++) {
|
||||
LATD = number_to_7seg(i);
|
||||
delay1ktcy(250); // 1s @ 1MHz
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* NOTES
|
||||
* Looks like I can treat register like normal variables
|
||||
*/
|
||||
37
c/cuentac/main.hex
Executable file
37
c/cuentac/main.hex
Executable file
|
|
@ -0,0 +1,37 @@
|
|||
:020000040000FA
|
||||
:1000000064EF00F0D9CFE5FFE1CFD9FF00C0E5FFF5
|
||||
:10001000020EDBCF00F0100E005CD8B04FD0FA6AB1
|
||||
:10002000FB6A0034FA36E834FA36FC0B3C0FE56E16
|
||||
:10003000000EFA22000EFB22E450F96E3EEF00F0B3
|
||||
:1000400040EF00F042EF00F044EF00F046EF00F028
|
||||
:1000500048EF00F04AEF00F04CEF00F04EEF00F0F8
|
||||
:1000600050EF00F052EF00F054EF00F056EF00F0C8
|
||||
:1000700058EF00F05AEF00F05CEF00F03F0E1FD099
|
||||
:10008000060E1DD05B0E1BD04F0E19D0660E17D07A
|
||||
:100090006D0E15D07D0E13D0070E11D07F0E0FD030
|
||||
:1000A0006F0E0DD0770E0BD07C0E09D0390E07D015
|
||||
:1000B0005E0E05D0790E03D0710E01D0E86AE4CF50
|
||||
:1000C00000F0E4CFD9FF120011EEFFF021EEFFF0B7
|
||||
:1000D000F86AA68EA69C07EEFFF00068ED6A005055
|
||||
:1000E000FDE1DA0EF66E010EF76E000EF86E0900F5
|
||||
:1000F000F5CF05F00900F5CF06F034D00900F5CFB3
|
||||
:1001000000F00900F5CF01F00900F5CF02F0090079
|
||||
:100110000900F5CFE9FF0900F5CFEAFF0900090062
|
||||
:100120000900F5CF03F00900F5CF04F0090009003C
|
||||
:10013000F6CF07F0F7CF08F0F8CF09F000C0F6FFD0
|
||||
:1001400001C0F7FF02C0F8FF03D00900F5CFEEFFB2
|
||||
:100150000306FBE20406F9E207C0F6FF08C0F7FF5A
|
||||
:1001600009C0F8FF0506CAE20606C8E2D8EC00F0AE
|
||||
:10017000FFD7E806E56E630ECCEC00F0E4500BE030
|
||||
:1001800000D0E56E630ECCEC00F000D000D0000093
|
||||
:10019000E450E82EF6D71200E8060000E85007E029
|
||||
:1001A00000D000D000D000D00000E82EFAD7120016
|
||||
:1001B000956A8C6A966A040E8D6E006A0050E56E30
|
||||
:1001C00002EC00F08C6EE652FA0EB9EC00F0002A58
|
||||
:1001D0000F0E005CF3E3F1D712000100E80100000C
|
||||
:0A01E00060000000010000000000B4
|
||||
:020000040030CA
|
||||
:010001000CF2
|
||||
:010003001EDE
|
||||
:02000500038175
|
||||
:00000001FF
|
||||
BIN
c/cuentac/main.o
Executable file
BIN
c/cuentac/main.o
Executable file
Binary file not shown.
409
c/interrupt/main.asm
Executable file
409
c/interrupt/main.asm
Executable file
|
|
@ -0,0 +1,409 @@
|
|||
;--------------------------------------------------------
|
||||
; 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 _setup
|
||||
global _isr
|
||||
global _main
|
||||
global _sram_end
|
||||
|
||||
;--------------------------------------------------------
|
||||
; 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
|
||||
PCLATH equ 0xffa
|
||||
PCLATU equ 0xffb
|
||||
BSR equ 0xfe0
|
||||
FSR0L equ 0xfe9
|
||||
FSR0H equ 0xfea
|
||||
FSR1L equ 0xfe1
|
||||
FSR2L equ 0xfd9
|
||||
POSTDEC1 equ 0xfe5
|
||||
PREINC1 equ 0xfe4
|
||||
PRODL equ 0xff3
|
||||
PRODH equ 0xff4
|
||||
|
||||
|
||||
ustat_main_00 udata 0X07FF
|
||||
_sram_end res 0
|
||||
|
||||
;--------------------------------------------------------
|
||||
; interrupt vector
|
||||
;--------------------------------------------------------
|
||||
|
||||
;--------------------------------------------------------
|
||||
; global & static initialisations
|
||||
;--------------------------------------------------------
|
||||
; ; Starting pCode block for absolute section
|
||||
; ;-----------------------------------------
|
||||
S_main_ivec_0x1_isr code 0X000008
|
||||
ivec_0x1_isr:
|
||||
GOTO _isr
|
||||
|
||||
; I code from now on!
|
||||
; ; Starting pCode block
|
||||
S_main__main code
|
||||
_main:
|
||||
; .line 45; main.c setup();
|
||||
CALL _setup
|
||||
_00119_DS_:
|
||||
BRA _00119_DS_
|
||||
; .line 50; main.c }
|
||||
RETURN
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__isr code
|
||||
_isr:
|
||||
; .line 33; main.c void isr(void) __interrupt (1) {
|
||||
MOVFF STATUS, POSTDEC1
|
||||
MOVFF BSR, POSTDEC1
|
||||
MOVWF POSTDEC1
|
||||
MOVFF PRODL, POSTDEC1
|
||||
MOVFF PRODH, POSTDEC1
|
||||
MOVFF FSR0L, POSTDEC1
|
||||
MOVFF FSR0H, POSTDEC1
|
||||
MOVFF PCLATH, POSTDEC1
|
||||
MOVFF PCLATU, POSTDEC1
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
; .line 34; main.c if (INTCONbits.RBIF) {
|
||||
BTFSS _INTCONbits, 0
|
||||
BRA _00111_DS_
|
||||
; .line 36; main.c WREG = PORTB;
|
||||
MOVF _PORTB, W
|
||||
; .line 37; main.c LATD = ~LATD;
|
||||
COMF _LATD, F
|
||||
; .line 38; main.c delay1ktcy(250);
|
||||
MOVLW 0xfa
|
||||
CALL _delay1ktcy
|
||||
_00111_DS_:
|
||||
; .line 41; main.c INTCONbits.RBIF = 0;
|
||||
BCF _INTCONbits, 0
|
||||
; .line 42; main.c }
|
||||
MOVFF PREINC1, FSR2L
|
||||
MOVFF PREINC1, PCLATU
|
||||
MOVFF PREINC1, PCLATH
|
||||
MOVFF PREINC1, FSR0H
|
||||
MOVFF PREINC1, FSR0L
|
||||
MOVFF PREINC1, PRODH
|
||||
MOVFF PREINC1, PRODL
|
||||
MOVF PREINC1, W
|
||||
MOVFF PREINC1, BSR
|
||||
MOVFF PREINC1, STATUS
|
||||
RETFIE
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__setup code
|
||||
_setup:
|
||||
; .line 15; main.c void setup(void){
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
; .line 16; main.c LATD = 0;
|
||||
CLRF _LATD
|
||||
; .line 17; main.c TRISD = 0;
|
||||
CLRF _TRISD
|
||||
; .line 19; main.c TRISB = 0xff;
|
||||
MOVLW 0xff
|
||||
MOVWF _TRISB
|
||||
; .line 20; main.c LATB = 0x00;
|
||||
CLRF _LATB
|
||||
; .line 21; main.c ADCON1 = 0xf;
|
||||
MOVLW 0x0f
|
||||
MOVWF _ADCON1
|
||||
; .line 23; main.c INTCONbits.GIE = 1;
|
||||
BSF _INTCONbits, 7
|
||||
; .line 24; main.c INTCONbits.PEIE = 1;
|
||||
BSF _INTCONbits, 6
|
||||
; .line 25; main.c INTCONbits.RBIE = 1;
|
||||
BSF _INTCONbits, 3
|
||||
; .line 26; main.c INTCON2bits.RBPU = 0;
|
||||
BCF _INTCON2bits, 7
|
||||
; .line 27; main.c INTCON2bits.RBIP = 1;
|
||||
BSF _INTCON2bits, 0
|
||||
; .line 28; main.c RCONbits.IPEN = 1;
|
||||
BSF _RCONbits, 7
|
||||
; .line 30; main.c INTCONbits.INT0IE = 1;
|
||||
BSF _INTCONbits, 4
|
||||
; .line 31; main.c }
|
||||
MOVFF PREINC1, FSR2L
|
||||
RETURN
|
||||
|
||||
|
||||
|
||||
; Statistics:
|
||||
; code size: 150 (0x0096) bytes ( 0.11%)
|
||||
; 75 (0x004b) words
|
||||
; udata size: 0 (0x0000) bytes ( 0.00%)
|
||||
; access size: 0 (0x0000) bytes
|
||||
|
||||
|
||||
end
|
||||
51
c/interrupt/main.c
Executable file
51
c/interrupt/main.c
Executable file
|
|
@ -0,0 +1,51 @@
|
|||
#include <delay.h>
|
||||
#include <pic18fregs.h>
|
||||
|
||||
// FUSES START
|
||||
#pragma config XINST = OFF
|
||||
#pragma config FOSC = HS
|
||||
#pragma config WDT = OFF
|
||||
#pragma config LVP = OFF
|
||||
#pragma config MCLRE = OFF
|
||||
|
||||
void setup(void);
|
||||
void isr(void) __interrupt (1);
|
||||
int main(void);
|
||||
|
||||
void setup(void){
|
||||
LATD = 0;
|
||||
TRISD = 0;
|
||||
|
||||
TRISB = 0xff;
|
||||
LATB = 0x00;
|
||||
ADCON1 = 0xf;
|
||||
|
||||
INTCONbits.GIE = 1;
|
||||
INTCONbits.PEIE = 1;
|
||||
INTCONbits.RBIE = 1;
|
||||
INTCON2bits.RBPU = 0;
|
||||
INTCON2bits.RBIP = 1;
|
||||
RCONbits.IPEN = 1;
|
||||
|
||||
INTCONbits.INT0IE = 1;
|
||||
}
|
||||
|
||||
void isr(void) __interrupt (1) {
|
||||
if (INTCONbits.RBIF) {
|
||||
//if (INTCONbits.INT0IF) {
|
||||
WREG = PORTB; /* Read portb to elimitate mismatch condition */
|
||||
LATD = ~LATD;
|
||||
delay1ktcy(250);
|
||||
}
|
||||
//INTCONbits.INT0IF = 0;
|
||||
INTCONbits.RBIF = 0;
|
||||
}
|
||||
|
||||
int main(void) {
|
||||
setup();
|
||||
for (;;) {
|
||||
//LATD = PORTB;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
33
c/interrupt/main.hex
Executable file
33
c/interrupt/main.hex
Executable file
|
|
@ -0,0 +1,33 @@
|
|||
:020000040000FA
|
||||
:0600000006EF00F0000015
|
||||
:080008005BEF00F011EEFFF0C8
|
||||
:1000100021EEFFF0F86AA68EA69C07EEFFF00068BE
|
||||
:10002000ED6A0050FDE1800EF66E010EF76E000ED7
|
||||
:10003000F86E0900F5CF05F00900F5CF06F034D0D1
|
||||
:100040000900F5CF00F00900F5CF01F00900F5CF68
|
||||
:1000500002F009000900F5CFE9FF0900F5CFEAFF3A
|
||||
:10006000090009000900F5CF03F00900F5CF04F0FD
|
||||
:1000700009000900F6CF07F0F7CF08F0F8CF09F034
|
||||
:1000800000C0F6FF01C0F7FF02C0F8FF03D009006F
|
||||
:10009000F5CFEEFF0306FBE20406F9E207C0F6FF28
|
||||
:1000A00008C0F7FF09C0F8FF0506CAE20606C8E265
|
||||
:1000B000C7EC00F0FFD7D8CFE5FFE0CFE5FFE56E56
|
||||
:1000C000F3CFE5FFF4CFE5FFE9CFE5FFEACFE5FFAA
|
||||
:1000D000FACFE5FFFBCFE5FFD9CFE5FFE1CFD9FFB1
|
||||
:1000E000F2A005D081508C1EFA0E8CEC00F0F2903C
|
||||
:1000F000E4CFD9FFE4CFFBFFE4CFFAFFE4CFEAFF80
|
||||
:10010000E4CFE9FFE4CFF4FFE4CFF3FFE450E4CF22
|
||||
:10011000E0FFE4CFD8FF1000E806E56E630E9FEC29
|
||||
:1001200000F0E4500BE000D0E56E630E9FEC00F0B1
|
||||
:1001300000D000D00000E450E82EF6D71200E80608
|
||||
:100140000000E85007E000D000D000D000D0000050
|
||||
:10015000E82EFAD71200D9CFE5FFE1CFD9FF8C6A9C
|
||||
:10016000956AFF0E936E8A6A0F0EC16EF28EF28C44
|
||||
:10017000F286F19EF180D08EF288E4CFD9FF120092
|
||||
:100180000100040000006000000001000000ABEC72
|
||||
:0601900000F0FFD7120091
|
||||
:020000040030CA
|
||||
:010001000CF2
|
||||
:010003001EDE
|
||||
:02000500038175
|
||||
:00000001FF
|
||||
BIN
c/interrupt/main.o
Executable file
BIN
c/interrupt/main.o
Executable file
Binary file not shown.
32
c/interrupt/makefile
Executable file
32
c/interrupt/makefile
Executable file
|
|
@ -0,0 +1,32 @@
|
|||
# My pic workflow makefile by Fernando R Jacobo
|
||||
# Dependencies
|
||||
# SDCC Small Device C Compiler
|
||||
# pk2cmd for pickit pic programmers
|
||||
|
||||
# C compiler variables
|
||||
SRC=*.c
|
||||
CC=sdcc
|
||||
FAMILY=pic16
|
||||
PROC=18f4550
|
||||
|
||||
# ASM and program variables
|
||||
PPROC=PIC18F4550
|
||||
ASMPROC=18F4550
|
||||
|
||||
all: $(SRC:.c=.hex)
|
||||
|
||||
comp: $(SRC)
|
||||
$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
|
||||
|
||||
clean:
|
||||
rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
|
||||
|
||||
program:
|
||||
pk2cmd -M -P${PPROC} -Fmain.hex
|
||||
|
||||
asm: *.asm
|
||||
gpasm -p ${ASMPROC} -o main.hex $^
|
||||
|
||||
asmp: asm program
|
||||
|
||||
.PHONY: all clean
|
||||
34
c/rotac/Makefile
Executable file
34
c/rotac/Makefile
Executable file
|
|
@ -0,0 +1,34 @@
|
|||
# My pic workflow makefile by Fernando R Jacobo
|
||||
# Dependencies
|
||||
# SDCC Small Device C Compiler
|
||||
# pk2cmd for pickit pic programmers
|
||||
|
||||
# C compiler variables
|
||||
SRC=*.c
|
||||
CC=sdcc
|
||||
FAMILY=pic16
|
||||
PROC=18f4550
|
||||
|
||||
# ASM and program variables
|
||||
PPROC=PIC18F4550
|
||||
ASMPROC=18F4550
|
||||
|
||||
all: $(SRC:.c=.hex)
|
||||
|
||||
comp: $(SRC)
|
||||
$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
|
||||
|
||||
clean:
|
||||
rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
|
||||
|
||||
program:
|
||||
pk2cmd -M -P${PPROC} -Fmain.hex
|
||||
|
||||
asm: *.asm
|
||||
gpasm -p ${ASMPROC} -o main.hex $^
|
||||
|
||||
asmp: asm program
|
||||
|
||||
compp: comp program
|
||||
|
||||
.PHONY: all clean
|
||||
1
c/rotac/compile_commands.json
Executable file
1
c/rotac/compile_commands.json
Executable file
|
|
@ -0,0 +1 @@
|
|||
[]
|
||||
710
c/rotac/main.asm
Executable file
710
c/rotac/main.asm
Executable file
|
|
@ -0,0 +1,710 @@
|
|||
;--------------------------------------------------------
|
||||
; 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 _main
|
||||
global _rota1
|
||||
global _rota2
|
||||
global _rota3
|
||||
global _rota4
|
||||
global _rota5
|
||||
global _sram_end
|
||||
|
||||
;--------------------------------------------------------
|
||||
; 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
|
||||
FSR1L equ 0xfe1
|
||||
FSR2L equ 0xfd9
|
||||
POSTDEC1 equ 0xfe5
|
||||
PREINC1 equ 0xfe4
|
||||
|
||||
|
||||
; Internal registers
|
||||
.registers udata_ovr 0x0000
|
||||
r0x00 res 1
|
||||
r0x01 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 23; main.c TRISD = 0;
|
||||
CLRF _TRISD
|
||||
; .line 24; main.c LATD = 0;
|
||||
CLRF _LATD
|
||||
; .line 25; main.c TRISE = 0;
|
||||
CLRF _TRISE
|
||||
; .line 26; main.c LATE = 0x04;
|
||||
MOVLW 0x04
|
||||
MOVWF _LATE
|
||||
; .line 27; main.c TRISB = 0xff;
|
||||
MOVLW 0xff
|
||||
MOVWF _TRISB
|
||||
; .line 30; main.c INTCON2bits.RBPU = 0;
|
||||
BCF _INTCON2bits, 7
|
||||
; .line 31; main.c ADCON1 = 0x0f;
|
||||
MOVLW 0x0f
|
||||
MOVWF _ADCON1
|
||||
_00112_DS_:
|
||||
; .line 35; main.c port = PORTB;
|
||||
MOVFF _PORTB, r0x00
|
||||
; .line 36; main.c switch (port) {
|
||||
MOVF r0x00, W
|
||||
XORLW 0x01
|
||||
BZ _00105_DS_
|
||||
MOVF r0x00, W
|
||||
XORLW 0x02
|
||||
BZ _00106_DS_
|
||||
MOVF r0x00, W
|
||||
XORLW 0x04
|
||||
BZ _00107_DS_
|
||||
MOVF r0x00, W
|
||||
XORLW 0x08
|
||||
BZ _00108_DS_
|
||||
MOVF r0x00, W
|
||||
XORLW 0x10
|
||||
BZ _00109_DS_
|
||||
BRA _00110_DS_
|
||||
_00105_DS_:
|
||||
; .line 38; main.c rota1();
|
||||
CALL _rota1
|
||||
; .line 39; main.c break;
|
||||
BRA _00110_DS_
|
||||
_00106_DS_:
|
||||
; .line 41; main.c rota2();
|
||||
CALL _rota2
|
||||
; .line 42; main.c break;
|
||||
BRA _00110_DS_
|
||||
_00107_DS_:
|
||||
; .line 44; main.c rota3();
|
||||
CALL _rota3
|
||||
; .line 45; main.c break;
|
||||
BRA _00110_DS_
|
||||
_00108_DS_:
|
||||
; .line 47; main.c rota4();
|
||||
CALL _rota4
|
||||
; .line 48; main.c break;
|
||||
BRA _00110_DS_
|
||||
_00109_DS_:
|
||||
; .line 50; main.c rota5();
|
||||
CALL _rota5
|
||||
_00110_DS_:
|
||||
; .line 53; main.c delay1ktcy(50); // 1s @ 1MHz
|
||||
MOVLW 0x32
|
||||
CALL _delay1ktcy
|
||||
BRA _00112_DS_
|
||||
; .line 55; main.c }
|
||||
RETURN
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__rota5 code
|
||||
_rota5:
|
||||
; .line 134; main.c void rota5(void) {
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
; .line 135; main.c LATD = 0x55;
|
||||
MOVLW 0x55
|
||||
MOVWF _LATD
|
||||
; .line 136; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 137; main.c LATD = 0xAA;
|
||||
MOVLW 0xaa
|
||||
MOVWF _LATD
|
||||
; .line 138; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 139; main.c }
|
||||
MOVFF PREINC1, FSR2L
|
||||
RETURN
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__rota4 code
|
||||
_rota4:
|
||||
; .line 122; main.c void rota4(void) {
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
MOVFF r0x00, POSTDEC1
|
||||
MOVFF r0x01, POSTDEC1
|
||||
; .line 123; main.c LATD = 1;
|
||||
MOVLW 0x01
|
||||
MOVWF _LATD
|
||||
_00343_DS_:
|
||||
; .line 124; main.c while (LATD != 0x80) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0x80
|
||||
BZ _00345_DS_
|
||||
; .line 125; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 126; main.c RLCF(LATD);
|
||||
RLNCF _LATD, W
|
||||
ANDLW 0xfe
|
||||
MOVWF r0x00
|
||||
RLNCF _LATD, W
|
||||
ANDLW 0x01
|
||||
MOVWF r0x01
|
||||
MOVF r0x01, W
|
||||
IORWF r0x00, W
|
||||
MOVWF _LATD
|
||||
BRA _00343_DS_
|
||||
_00345_DS_:
|
||||
; .line 128; main.c LATD = 0x80;
|
||||
MOVLW 0x80
|
||||
MOVWF _LATD
|
||||
_00346_DS_:
|
||||
; .line 129; main.c while (LATD != 0x01) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0x01
|
||||
BZ _00349_DS_
|
||||
; .line 130; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 131; main.c RRCF(LATD);
|
||||
RRNCF _LATD, W
|
||||
ANDLW 0x7f
|
||||
MOVWF r0x00
|
||||
RRNCF _LATD, W
|
||||
ANDLW 0x80
|
||||
MOVWF r0x01
|
||||
MOVF r0x01, W
|
||||
IORWF r0x00, W
|
||||
MOVWF _LATD
|
||||
BRA _00346_DS_
|
||||
_00349_DS_:
|
||||
; .line 133; main.c }
|
||||
MOVFF PREINC1, r0x01
|
||||
MOVFF PREINC1, r0x00
|
||||
MOVFF PREINC1, FSR2L
|
||||
RETURN
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__rota3 code
|
||||
_rota3:
|
||||
; .line 73; main.c void rota3(void) {
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
MOVFF r0x00, POSTDEC1
|
||||
MOVFF r0x01, POSTDEC1
|
||||
; .line 74; main.c LATD = 0x01;
|
||||
MOVLW 0x01
|
||||
MOVWF _LATD
|
||||
_00212_DS_:
|
||||
; .line 75; main.c while (LATD != 0x80) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0x80
|
||||
BZ _00214_DS_
|
||||
; .line 76; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 77; main.c RLCF(LATD);
|
||||
RLNCF _LATD, W
|
||||
ANDLW 0xfe
|
||||
MOVWF r0x00
|
||||
RLNCF _LATD, W
|
||||
ANDLW 0x01
|
||||
MOVWF r0x01
|
||||
MOVF r0x01, W
|
||||
IORWF r0x00, W
|
||||
MOVWF _LATD
|
||||
BRA _00212_DS_
|
||||
_00214_DS_:
|
||||
; .line 79; main.c LATD = 0x81;
|
||||
MOVLW 0x81
|
||||
MOVWF _LATD
|
||||
_00215_DS_:
|
||||
; .line 80; main.c while (LATD != 0xC0) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0xc0
|
||||
BZ _00217_DS_
|
||||
; .line 81; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 82; main.c LATD = LATD << 1;
|
||||
BCF STATUS, 0
|
||||
RLCF _LATD, F
|
||||
; .line 83; main.c LATD |= 0x80;
|
||||
BSF _LATD, 7
|
||||
BRA _00215_DS_
|
||||
_00217_DS_:
|
||||
; .line 85; main.c LATD = 0xC1;
|
||||
MOVLW 0xc1
|
||||
MOVWF _LATD
|
||||
_00218_DS_:
|
||||
; .line 86; main.c while (LATD != 0xE0) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0xe0
|
||||
BZ _00220_DS_
|
||||
; .line 87; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 88; main.c LATD = LATD << 1;
|
||||
BCF STATUS, 0
|
||||
RLCF _LATD, F
|
||||
; .line 89; main.c LATD |= 0xC0;
|
||||
MOVLW 0xc0
|
||||
IORWF _LATD, F
|
||||
BRA _00218_DS_
|
||||
_00220_DS_:
|
||||
; .line 91; main.c LATD = 0xE1;
|
||||
MOVLW 0xe1
|
||||
MOVWF _LATD
|
||||
_00221_DS_:
|
||||
; .line 92; main.c while (LATD != 0xF0) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0xf0
|
||||
BZ _00223_DS_
|
||||
; .line 93; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 94; main.c LATD = LATD << 1;
|
||||
BCF STATUS, 0
|
||||
RLCF _LATD, F
|
||||
; .line 95; main.c LATD |= 0xE0;
|
||||
MOVLW 0xe0
|
||||
IORWF _LATD, F
|
||||
BRA _00221_DS_
|
||||
_00223_DS_:
|
||||
; .line 97; main.c LATD = 0xF1;
|
||||
MOVLW 0xf1
|
||||
MOVWF _LATD
|
||||
_00224_DS_:
|
||||
; .line 98; main.c while (LATD != 0xF8) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0xf8
|
||||
BZ _00226_DS_
|
||||
; .line 99; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 100; main.c LATD = LATD << 1;
|
||||
BCF STATUS, 0
|
||||
RLCF _LATD, F
|
||||
; .line 101; main.c LATD |= 0xF0;
|
||||
MOVLW 0xf0
|
||||
IORWF _LATD, F
|
||||
BRA _00224_DS_
|
||||
_00226_DS_:
|
||||
; .line 103; main.c LATD = 0xF9;
|
||||
MOVLW 0xf9
|
||||
MOVWF _LATD
|
||||
_00227_DS_:
|
||||
; .line 104; main.c while (LATD != 0xFC) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0xfc
|
||||
BZ _00229_DS_
|
||||
; .line 105; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 106; main.c LATD = LATD << 1;
|
||||
BCF STATUS, 0
|
||||
RLCF _LATD, F
|
||||
; .line 107; main.c LATD |= 0xF8;
|
||||
MOVLW 0xf8
|
||||
IORWF _LATD, F
|
||||
BRA _00227_DS_
|
||||
_00229_DS_:
|
||||
; .line 109; main.c LATD = 0xFD;
|
||||
MOVLW 0xfd
|
||||
MOVWF _LATD
|
||||
_00230_DS_:
|
||||
; .line 110; main.c while (LATD != 0xFE) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0xfe
|
||||
BZ _00232_DS_
|
||||
; .line 111; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 112; main.c LATD = LATD << 1;
|
||||
BCF STATUS, 0
|
||||
RLCF _LATD, F
|
||||
; .line 113; main.c LATD |= 0xFC;
|
||||
MOVLW 0xfc
|
||||
IORWF _LATD, F
|
||||
BRA _00230_DS_
|
||||
_00232_DS_:
|
||||
; .line 115; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 116; main.c LATD = 0xFE;
|
||||
MOVLW 0xfe
|
||||
MOVWF _LATD
|
||||
; .line 117; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 118; main.c LATD = 0xFF;
|
||||
MOVLW 0xff
|
||||
MOVWF _LATD
|
||||
; .line 119; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 121; main.c }
|
||||
MOVFF PREINC1, r0x01
|
||||
MOVFF PREINC1, r0x00
|
||||
MOVFF PREINC1, FSR2L
|
||||
RETURN
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__rota2 code
|
||||
_rota2:
|
||||
; .line 65; main.c void rota2(void) {
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
MOVFF r0x00, POSTDEC1
|
||||
MOVFF r0x01, POSTDEC1
|
||||
; .line 66; main.c LATD = 0x80;
|
||||
MOVLW 0x80
|
||||
MOVWF _LATD
|
||||
_00189_DS_:
|
||||
; .line 67; main.c while (LATD != 0x01) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0x01
|
||||
BZ _00192_DS_
|
||||
; .line 68; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 69; main.c RRCF(LATD);
|
||||
RRNCF _LATD, W
|
||||
ANDLW 0x7f
|
||||
MOVWF r0x00
|
||||
RRNCF _LATD, W
|
||||
ANDLW 0x80
|
||||
MOVWF r0x01
|
||||
MOVF r0x01, W
|
||||
IORWF r0x00, W
|
||||
MOVWF _LATD
|
||||
BRA _00189_DS_
|
||||
_00192_DS_:
|
||||
; .line 72; main.c }
|
||||
MOVFF PREINC1, r0x01
|
||||
MOVFF PREINC1, r0x00
|
||||
MOVFF PREINC1, FSR2L
|
||||
RETURN
|
||||
|
||||
; ; Starting pCode block
|
||||
S_main__rota1 code
|
||||
_rota1:
|
||||
; .line 57; main.c void rota1(void) {
|
||||
MOVFF FSR2L, POSTDEC1
|
||||
MOVFF FSR1L, FSR2L
|
||||
MOVFF r0x00, POSTDEC1
|
||||
MOVFF r0x01, POSTDEC1
|
||||
; .line 58; main.c LATD = 1;
|
||||
MOVLW 0x01
|
||||
MOVWF _LATD
|
||||
_00166_DS_:
|
||||
; .line 59; main.c while (LATD != 0x80) {
|
||||
MOVF _LATD, W
|
||||
XORLW 0x80
|
||||
BZ _00169_DS_
|
||||
; .line 60; main.c delay1ktcy(150);
|
||||
MOVLW 0x96
|
||||
CALL _delay1ktcy
|
||||
; .line 61; main.c RLCF(LATD);
|
||||
RLNCF _LATD, W
|
||||
ANDLW 0xfe
|
||||
MOVWF r0x00
|
||||
RLNCF _LATD, W
|
||||
ANDLW 0x01
|
||||
MOVWF r0x01
|
||||
MOVF r0x01, W
|
||||
IORWF r0x00, W
|
||||
MOVWF _LATD
|
||||
BRA _00166_DS_
|
||||
_00169_DS_:
|
||||
; .line 64; main.c }
|
||||
MOVFF PREINC1, r0x01
|
||||
MOVFF PREINC1, r0x00
|
||||
MOVFF PREINC1, FSR2L
|
||||
RETURN
|
||||
|
||||
|
||||
|
||||
; Statistics:
|
||||
; code size: 608 (0x0260) bytes ( 0.46%)
|
||||
; 304 (0x0130) words
|
||||
; udata size: 0 (0x0000) bytes ( 0.00%)
|
||||
; access size: 2 (0x0002) bytes
|
||||
|
||||
|
||||
end
|
||||
145
c/rotac/main.c
Executable file
145
c/rotac/main.c
Executable file
|
|
@ -0,0 +1,145 @@
|
|||
#include <pic18fregs.h>
|
||||
#include <delay.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/* Configs options */
|
||||
#pragma config XINST = OFF /* Extended instruction set */
|
||||
#pragma config FOSC = HS /* Internal osc */
|
||||
#pragma config WDT = OFF /* Watchdog timer */
|
||||
#pragma config LVP = OFF /* Single Supply ICSP OFF */
|
||||
#pragma config MCLRE = OFF
|
||||
|
||||
#define RRCF(F) F = ((F >> 1) | (F << 7))
|
||||
#define RLCF(F) F = ((F << 1) | (F >> 7))
|
||||
|
||||
void rota1(void);
|
||||
void rota2(void);
|
||||
void rota3(void);
|
||||
void rota4(void);
|
||||
void rota5(void);
|
||||
void main(void);
|
||||
|
||||
void main(void) {
|
||||
TRISD = 0;
|
||||
LATD = 0;
|
||||
TRISE = 0;
|
||||
LATE = 0x04;
|
||||
TRISB = 0xff;
|
||||
//LATB = 0;
|
||||
|
||||
INTCON2bits.RBPU = 0;
|
||||
ADCON1 = 0x0f;
|
||||
uint8_t port = 0;
|
||||
|
||||
while (1) {
|
||||
port = PORTB;
|
||||
switch (port) {
|
||||
case 0x01:
|
||||
rota1();
|
||||
break;
|
||||
case 0x02:
|
||||
rota2();
|
||||
break;
|
||||
case 0x04:
|
||||
rota3();
|
||||
break;
|
||||
case 0x08:
|
||||
rota4();
|
||||
break;
|
||||
case 0x10:
|
||||
rota5();
|
||||
break;
|
||||
}
|
||||
delay1ktcy(50); // 1s @ 1MHz
|
||||
}
|
||||
}
|
||||
|
||||
void rota1(void) {
|
||||
LATD = 1;
|
||||
while (LATD != 0x80) {
|
||||
delay1ktcy(150);
|
||||
RLCF(LATD);
|
||||
}
|
||||
return;
|
||||
}
|
||||
void rota2(void) {
|
||||
LATD = 0x80;
|
||||
while (LATD != 0x01) {
|
||||
delay1ktcy(150);
|
||||
RRCF(LATD);
|
||||
}
|
||||
return;
|
||||
}
|
||||
void rota3(void) {
|
||||
LATD = 0x01;
|
||||
while (LATD != 0x80) {
|
||||
delay1ktcy(150);
|
||||
RLCF(LATD);
|
||||
}
|
||||
LATD = 0x81;
|
||||
while (LATD != 0xC0) {
|
||||
delay1ktcy(150);
|
||||
LATD = LATD << 1;
|
||||
LATD |= 0x80;
|
||||
}
|
||||
LATD = 0xC1;
|
||||
while (LATD != 0xE0) {
|
||||
delay1ktcy(150);
|
||||
LATD = LATD << 1;
|
||||
LATD |= 0xC0;
|
||||
}
|
||||
LATD = 0xE1;
|
||||
while (LATD != 0xF0) {
|
||||
delay1ktcy(150);
|
||||
LATD = LATD << 1;
|
||||
LATD |= 0xE0;
|
||||
}
|
||||
LATD = 0xF1;
|
||||
while (LATD != 0xF8) {
|
||||
delay1ktcy(150);
|
||||
LATD = LATD << 1;
|
||||
LATD |= 0xF0;
|
||||
}
|
||||
LATD = 0xF9;
|
||||
while (LATD != 0xFC) {
|
||||
delay1ktcy(150);
|
||||
LATD = LATD << 1;
|
||||
LATD |= 0xF8;
|
||||
}
|
||||
LATD = 0xFD;
|
||||
while (LATD != 0xFE) {
|
||||
delay1ktcy(150);
|
||||
LATD = LATD << 1;
|
||||
LATD |= 0xFC;
|
||||
}
|
||||
delay1ktcy(150);
|
||||
LATD = 0xFE;
|
||||
delay1ktcy(150);
|
||||
LATD = 0xFF;
|
||||
delay1ktcy(150);
|
||||
return;
|
||||
}
|
||||
void rota4(void) {
|
||||
LATD = 1;
|
||||
while (LATD != 0x80) {
|
||||
delay1ktcy(150);
|
||||
RLCF(LATD);
|
||||
}
|
||||
LATD = 0x80;
|
||||
while (LATD != 0x01) {
|
||||
delay1ktcy(150);
|
||||
RRCF(LATD);
|
||||
}
|
||||
}
|
||||
void rota5(void) {
|
||||
LATD = 0x55;
|
||||
delay1ktcy(150);
|
||||
LATD = 0xAA;
|
||||
delay1ktcy(150);
|
||||
}
|
||||
|
||||
/* NOTES
|
||||
* Looks like I can treat register like normal variables
|
||||
* Use PORT instead of LAT for reading
|
||||
* != doesnt work
|
||||
*/
|
||||
60
c/rotac/main.hex
Executable file
60
c/rotac/main.hex
Executable file
|
|
@ -0,0 +1,60 @@
|
|||
:020000040000FA
|
||||
:100000007DEF00F0D9CFE5FFE1CFD9FF00C0E5FFDC
|
||||
:1000100001C0E5FF010E8C6E8C50800A0DE0960E3B
|
||||
:1000200076EC01F08C44FE0B006E8C44010B016EEB
|
||||
:10003000015000108C6EF0D7810E8C6E8C50C00A6F
|
||||
:1000400007E0960E76EC01F0D8908C368C8EF6D7C1
|
||||
:10005000C10E8C6E8C50E00A08E0960E76EC01F032
|
||||
:10006000D8908C36C00E8C12F5D7E10E8C6E8C5069
|
||||
:10007000F00A08E0960E76EC01F0D8908C36E00E8F
|
||||
:100080008C12F5D7F10E8C6E8C50F80A08E0960EA3
|
||||
:1000900076EC01F0D8908C36F00E8C12F5D7F90E74
|
||||
:1000A0008C6E8C50FC0A08E0960E76EC01F0D8902D
|
||||
:1000B0008C36F80E8C12F5D7FD0E8C6E8C50FE0A25
|
||||
:1000C00008E0960E76EC01F0D8908C36FC0E8C127F
|
||||
:1000D000F5D7960E76EC01F0FE0E8C6E960E76EC51
|
||||
:1000E00001F0FF0E8C6E960E76EC01F0E4CF01F07D
|
||||
:1000F000E4CF00F0E4CFD9FF120011EEFFF021EEC3
|
||||
:10010000FFF0F86AA68EA69C07EEFFF00068ED6A85
|
||||
:100110000050FDE14C0EF66E030EF76E000EF86E09
|
||||
:100120000900F5CF05F00900F5CF06F034D009003D
|
||||
:10013000F5CF00F00900F5CF01F00900F5CF02F08E
|
||||
:1001400009000900F5CFE9FF0900F5CFEAFF090032
|
||||
:1001500009000900F5CF03F00900F5CF04F009000C
|
||||
:100160000900F6CF07F0F7CF08F0F8CF09F000C08C
|
||||
:10017000F6FF01C0F7FF02C0F8FF03D00900F5CF7A
|
||||
:10018000EEFF0306FBE20406F9E207C0F6FF08C033
|
||||
:10019000F7FF09C0F8FF0506CAE20606C8E205EC4B
|
||||
:1001A00001F0FFD7D9CFE5FFE1CFD9FF00C0E5FFD0
|
||||
:1001B00001C0E5FF010E8C6E8C50800A0DE0960E9A
|
||||
:1001C00076EC01F08C44FE0B006E8C44010B016E4A
|
||||
:1001D000015000108C6EF0D7800E8C6E8C50010A8E
|
||||
:1001E0000DE0960E76EC01F08C407F0B006E8C409B
|
||||
:1001F000800B016E015000108C6EF0D7E4CF01F03F
|
||||
:10020000E4CF00F0E4CFD9FF1200956A8C6A966AB9
|
||||
:10021000040E8D6EFF0E936EF19E0F0EC16E81CF98
|
||||
:1002200000F00050010A0DE00050020A0DE00050FD
|
||||
:10023000040A0DE00050080A0DE00050100A0DE01D
|
||||
:100240000ED055EC01F00BD034EC01F008D002ECEC
|
||||
:1002500000F005D0D2EC00F002D095EC01F0320EA7
|
||||
:1002600076EC01F0DCD71200D9CFE5FFE1CFD9FF62
|
||||
:1002700000C0E5FF01C0E5FF800E8C6E8C50010AC6
|
||||
:100280000DE0960E76EC01F08C407F0B006E8C40FA
|
||||
:10029000800B016E015000108C6EF0D7E4CF01F09E
|
||||
:1002A000E4CF00F0E4CFD9FF1200D9CFE5FFE1CFD2
|
||||
:1002B000D9FF00C0E5FF01C0E5FF010E8C6E8C5038
|
||||
:1002C000800A0DE0960E76EC01F08C44FE0B006E79
|
||||
:1002D0008C44010B016E015000108C6EF0D7E4CFFE
|
||||
:1002E00001F0E4CF00F0E4CFD9FF1200E806E56E9C
|
||||
:1002F000630E89EC01F0E4500BE000D0E56E630E74
|
||||
:1003000089EC01F000D000D00000E450E82EF6D7D0
|
||||
:100310001200E8060000E85007E000D000D000D04E
|
||||
:1003200000D00000E82EFAD71200D9CFE5FFE1CFC8
|
||||
:10033000D9FF550E8C6E960E76EC01F0AA0E8C6EDF
|
||||
:10034000960E76EC01F0E4CFD9FF120001005A03BB
|
||||
:0C03500000006000000001000000000040
|
||||
:020000040030CA
|
||||
:010001000CF2
|
||||
:010003001EDE
|
||||
:02000500038175
|
||||
:00000001FF
|
||||
BIN
c/rotac/main.o
Executable file
BIN
c/rotac/main.o
Executable file
Binary file not shown.
32
c/test/Makefile
Executable file
32
c/test/Makefile
Executable file
|
|
@ -0,0 +1,32 @@
|
|||
# My pic workflow makefile by Fernando R Jacobo
|
||||
# Dependencies
|
||||
# SDCC Small Device C Compiler
|
||||
# pk2cmd for pickit pic programmers
|
||||
|
||||
# C compiler variables
|
||||
SRC=*.c
|
||||
CC=sdcc
|
||||
FAMILY=pic16
|
||||
PROC=18f4550
|
||||
|
||||
# ASM and program variables
|
||||
PPROC=PIC18F4550
|
||||
ASMPROC=18F4550
|
||||
|
||||
all: $(SRC:.c=.hex)
|
||||
|
||||
comp: $(SRC)
|
||||
$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
|
||||
|
||||
clean:
|
||||
rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
|
||||
|
||||
program:
|
||||
pk2cmd -M -P${PPROC} -Fmain.hex
|
||||
|
||||
asm: *.asm
|
||||
gpasm -p ${ASMPROC} -o main.hex $^
|
||||
|
||||
asmp: asm program
|
||||
|
||||
.PHONY: all clean
|
||||
31
c/test/main.c
Executable file
31
c/test/main.c
Executable file
|
|
@ -0,0 +1,31 @@
|
|||
#include <pic18f4550.h>
|
||||
#include <stdint.h>
|
||||
|
||||
// Use this to define the interrupt vector for high-priority interrupts
|
||||
void interrupt high_priority isr(void) {
|
||||
// Check if it's a PORTB change interrupt
|
||||
if (INTCON.RBIF) {
|
||||
// Handle the change here
|
||||
// Example: toggle a pin, read input, etc.
|
||||
|
||||
// Clear the interrupt flag
|
||||
INTCON.RBIF = 0;
|
||||
}
|
||||
}
|
||||
|
||||
void main(void) {
|
||||
// Set PORTB pins RB4-RB7 as input
|
||||
TRISB |= 0xF0; // Set RB4-RB7 as input (1)
|
||||
|
||||
// Enable PORTB change interrupt
|
||||
INTCON.RBIE = 1; // Enable PORTB change interrupt
|
||||
INTCON.RBIF = 0; // Clear PORTB interrupt flag
|
||||
INTCON.GIE = 1; // Enable global interrupts
|
||||
INTCON.PEIE = 1; // Enable peripheral interrupts (recommended)
|
||||
|
||||
// Main loop
|
||||
while (1) {
|
||||
// Your main code here (e.g., sleep, check flags, etc.)
|
||||
}
|
||||
}
|
||||
|
||||
32
eventc/Makefile
Executable file
32
eventc/Makefile
Executable file
|
|
@ -0,0 +1,32 @@
|
|||
# My pic workflow makefile by Fernando R Jacobo
|
||||
# Dependencies
|
||||
# SDCC Small Device C Compiler
|
||||
# pk2cmd for pickit pic programmers
|
||||
|
||||
# C compiler variables
|
||||
SRC=*.c
|
||||
CC=sdcc
|
||||
FAMILY=pic16
|
||||
PROC=18f4550
|
||||
|
||||
# ASM and program variables
|
||||
PPROC=PIC18F4550
|
||||
ASMPROC=18F4550
|
||||
|
||||
all: $(SRC:.c=.hex)
|
||||
|
||||
comp: $(SRC)
|
||||
$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
|
||||
|
||||
clean:
|
||||
rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
|
||||
|
||||
program:
|
||||
pk2cmd -M -P${PPROC} -X -Fmain.hex
|
||||
|
||||
asm: *.asm
|
||||
gpasm -p ${ASMPROC} -o main.hex $^
|
||||
|
||||
asmp: asm program
|
||||
|
||||
.PHONY: all clean
|
||||
210
eventc/main.asm
Executable file
210
eventc/main.asm
Executable file
|
|
@ -0,0 +1,210 @@
|
|||
LIST P=18F4550
|
||||
#include <p18f4550.inc>
|
||||
|
||||
CONFIG FOSC = HS ; Use internal oscillator, RA6 as clock output
|
||||
CONFIG WDT = OFF ; Watchdog Timer off
|
||||
CONFIG LVP = OFF ; Low-Voltage Programming off
|
||||
CONFIG MCLRE = ON ; MCLR pin disabled, RE3 input enabled
|
||||
|
||||
;mem
|
||||
R1 EQU 0x020
|
||||
R2 EQU 0x021
|
||||
R3 EQU 0x024
|
||||
R4 EQU 0x026
|
||||
R5 EQU 0x027
|
||||
TEMP EQU 0x23
|
||||
CUENTA EQU 0x022
|
||||
CUENTA2 EQU 0x034
|
||||
DISP0 EQU 0x30
|
||||
DISP1 EQU 0x31
|
||||
DISP2 EQU 0x32
|
||||
DISP3 EQU 0x33
|
||||
|
||||
ORG 0x00
|
||||
GOTO INIT
|
||||
|
||||
ORG 0x08 ; Interrupt vector for high-priority interrupts
|
||||
goto ISR ; Jump to Interrupt Service Routine
|
||||
|
||||
INIT:
|
||||
; === Configure RB4-RB7 as Input ===
|
||||
movlw 0xff
|
||||
movwf TRISB
|
||||
clrf TRISD
|
||||
clrf LATD
|
||||
|
||||
movlw 0x0f
|
||||
movwf ADCON1
|
||||
|
||||
clrf CUENTA
|
||||
clrf CUENTA2
|
||||
|
||||
clrf TRISE
|
||||
clrf LATE
|
||||
clrf TRISA
|
||||
clrf LATA
|
||||
|
||||
; === Enable RB Port Change Interrupt ===
|
||||
BSF RCON, IPEN
|
||||
BCF INTCON2, RBPU ; Enable PORTB pull-ups
|
||||
BSF INTCON2, 0 ; Set interrupt on high priority RBIP
|
||||
;BSF INTCON, RBIE ; Enable RB Port Change Interrupt
|
||||
BSF INTCON, GIE ; Enable Global Interrupts
|
||||
BSF INTCON, PEIE ; Enable Peripheral Interrupts
|
||||
; INT0
|
||||
BSF INTCON, INT0IE
|
||||
BCF INTCON2, INTEDG0
|
||||
;BSF INTCON, INT1IE
|
||||
;BSF INTCON2, INTEDG1
|
||||
|
||||
movlw 0x00
|
||||
movwf CUENTA
|
||||
call splitDigit
|
||||
|
||||
MAIN_LOOP:
|
||||
;MOVFF PORTB, PORTD
|
||||
call Delay
|
||||
GOTO MAIN_LOOP ; Stay in loop, wait for interrupts
|
||||
|
||||
; === Interrupt Service Routine ===
|
||||
ISR:
|
||||
;BTFSS INTCON, RBIF ; Check if RB Change interrupt occurred
|
||||
;RETFIE; Return if not triggered
|
||||
BTFSS INTCON, INT0IF
|
||||
RETFIE
|
||||
MOVF PORTB, W ; Read PORTB (necessary to clear mismatch condition)
|
||||
; Interrupt code
|
||||
incf CUENTA, W
|
||||
daw
|
||||
movwf CUENTA
|
||||
call splitDigit
|
||||
call SDelay
|
||||
|
||||
;BCF INTCON, RBIF ; Clear the RBIF flag
|
||||
BCF INTCON, INT0IF
|
||||
;BCF INTCON, INT1IF
|
||||
RETFIE; Return from interrupt
|
||||
|
||||
splitDigit:
|
||||
movf CUENTA, W
|
||||
andlw 0x0f
|
||||
movwf DISP0
|
||||
swapf CUENTA, W
|
||||
andlw 0x0f
|
||||
movwf DISP1
|
||||
movf CUENTA2, W
|
||||
andlw 0x0f
|
||||
movwf DISP2
|
||||
swapf CUENTA2, W
|
||||
andlw 0x0f
|
||||
movwf DISP3
|
||||
return
|
||||
|
||||
disp_delay:
|
||||
movlw D'250'
|
||||
movwf R3
|
||||
disp_delay_inner:
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
decfsz R3, F
|
||||
goto disp_delay_inner
|
||||
return
|
||||
|
||||
sevensw:
|
||||
movlw high(sevenjmp)
|
||||
movwf PCLATH
|
||||
movf TEMP, W
|
||||
addwf TEMP, W
|
||||
addlw low(sevenjmp)
|
||||
btfsc STATUS, 0
|
||||
incf PCLATH, 1
|
||||
movwf PCL
|
||||
sevenjmp:
|
||||
retlw 3Fh
|
||||
retlw 06h
|
||||
retlw 5Bh
|
||||
retlw 4Fh
|
||||
retlw 66h
|
||||
retlw 6Dh
|
||||
retlw 7Dh
|
||||
retlw 07h ; siete
|
||||
retlw 7Fh ; ocho
|
||||
retlw 6Fh ; nueve
|
||||
retlw 77h ; A
|
||||
retlw 7Ch ; B
|
||||
retlw 39h ; C
|
||||
retlw 5Eh ; D
|
||||
retlw 79h ; E
|
||||
retlw 71h ; F
|
||||
|
||||
Delay:
|
||||
MOVLW D'250' ; Outer loop count
|
||||
MOVWF R1
|
||||
Delay_Outer:
|
||||
MOVLW D'250' ; Inner loop count
|
||||
MOVWF R2
|
||||
Delay_Inner:
|
||||
NOP ; Do nothing (No Operation)
|
||||
NOP
|
||||
DECFSZ R2, F ; Decrement inner loop counter
|
||||
GOTO Delay_Inner ; Repeat inner loop
|
||||
call display
|
||||
DECFSZ R1, F ; Decrement outer loop counter
|
||||
GOTO Delay_Outer ; Repeat outer loop
|
||||
RETURN ; Return from delay
|
||||
|
||||
SDelay:
|
||||
MOVLW D'150' ; Outer loop count
|
||||
MOVWF R4
|
||||
SDelay_Outer:
|
||||
MOVLW D'250' ; Inner loop count
|
||||
MOVWF R5
|
||||
SDelay_Inner:
|
||||
NOP ; Do nothing (No Operation)
|
||||
NOP
|
||||
DECFSZ R5, F ; Decrement inner loop counter
|
||||
GOTO SDelay_Inner ; Repeat inner loop
|
||||
call display
|
||||
DECFSZ R4, F ; Decrement outer loop counter
|
||||
GOTO SDelay_Outer ; Repeat outer loop
|
||||
RETURN ; Return from delay
|
||||
|
||||
display:
|
||||
clrf PORTD
|
||||
movff DISP0, TEMP
|
||||
call sevensw
|
||||
movwf PORTD
|
||||
movlw 0x04
|
||||
movwf PORTE
|
||||
call disp_delay
|
||||
|
||||
clrf PORTD
|
||||
movff DISP1, TEMP
|
||||
call sevensw
|
||||
movwf PORTD
|
||||
movlw 0x02
|
||||
movwf PORTE
|
||||
call disp_delay
|
||||
|
||||
clrf PORTD
|
||||
movff DISP2, TEMP
|
||||
call sevensw
|
||||
movwf PORTD
|
||||
movlw 0x01
|
||||
movwf PORTE
|
||||
call disp_delay
|
||||
|
||||
clrf PORTD
|
||||
clrf PORTE
|
||||
movff DISP3, TEMP
|
||||
call sevensw
|
||||
movwf PORTD
|
||||
movlw 0x10
|
||||
movwf PORTA
|
||||
call disp_delay
|
||||
clrf PORTA
|
||||
return
|
||||
|
||||
END
|
||||
28
eventc/main.hex
Executable file
28
eventc/main.hex
Executable file
|
|
@ -0,0 +1,28 @@
|
|||
:020000040000FA
|
||||
:0400000006EF00F017
|
||||
:0800080021EF00F0FF0E936EE2
|
||||
:10001000956A8C6A0F0EC16E226A346A966A8D6A7E
|
||||
:10002000926A896AD08EF19EF180F28EF28CF2880B
|
||||
:10003000F19C000E226E2DEC00F05CEC00F01DEF48
|
||||
:1000400000F0F2A21000815022280700226E2DEC51
|
||||
:1000500000F06BEC00F0F292100022500F0B306EAB
|
||||
:1000600022380F0B316E34500F0B326E34380F0BB9
|
||||
:10007000336E1200FA0E246E000000000000000033
|
||||
:10008000242E3CEF00F01200000EFA6E23502324C1
|
||||
:10009000980FD8B0FA2AF96E3F0C060C5B0C4F0C87
|
||||
:1000A000660C6D0C7D0C070C7F0C6F0C770C7C0CB8
|
||||
:1000B000390C5E0C790C710CFA0E206EFA0E216E62
|
||||
:1000C00000000000212E60EF00F07AEC00F0202EFE
|
||||
:1000D0005EEF00F01200960E266EFA0E276E0000FC
|
||||
:1000E0000000272E6FEF00F07AEC00F0262E6DEF67
|
||||
:1000F00000F01200836A30C023F044EC00F0836EFD
|
||||
:10010000040E846E3AEC00F0836A31C023F044ECB4
|
||||
:1001100000F0836E020E846E3AEC00F0836A32C007
|
||||
:1001200023F044EC00F0836E010E846E3AEC00F094
|
||||
:10013000836A846A33C023F044EC00F0836E100EAF
|
||||
:0A014000806E3AEC00F0806A1200B5
|
||||
:020000040030CA
|
||||
:04000000000C1F1EB3
|
||||
:020005008381F5
|
||||
:060008000FC00FE00F40E5
|
||||
:00000001FF
|
||||
32
keypad/Makefile
Executable file
32
keypad/Makefile
Executable file
|
|
@ -0,0 +1,32 @@
|
|||
# My pic workflow makefile by Fernando R Jacobo
|
||||
# Dependencies
|
||||
# SDCC Small Device C Compiler
|
||||
# pk2cmd for pickit pic programmers
|
||||
|
||||
# C compiler variables
|
||||
SRC=*.c
|
||||
CC=sdcc
|
||||
FAMILY=pic16
|
||||
PROC=18f4550
|
||||
|
||||
# ASM and program variables
|
||||
PPROC=PIC18F4550
|
||||
ASMPROC=18F4550
|
||||
|
||||
all: $(SRC:.c=.hex)
|
||||
|
||||
comp: $(SRC)
|
||||
$(CC) --use-non-free -m$(FAMILY) -p$(PROC) $^
|
||||
|
||||
clean:
|
||||
rm -f $(SRC:.c=.asm) $(SRC:.c=.cod) $(SRC:.c=.hex) $(SRC:.c=.lst) $(SRC:.c=.o)
|
||||
|
||||
program:
|
||||
pk2cmd -M -P${PPROC} -Fmain.hex
|
||||
|
||||
asm: *.asm
|
||||
gpasm -p ${ASMPROC} -o main.hex $^
|
||||
|
||||
asmp: asm program
|
||||
|
||||
.PHONY: all clean
|
||||
201
keypad/main.asm
Executable file
201
keypad/main.asm
Executable file
|
|
@ -0,0 +1,201 @@
|
|||
LIST P=18F4550
|
||||
#include <p18f4550.inc>
|
||||
|
||||
CONFIG FOSC = HS ; Use internal oscillator, RA6 as clock output
|
||||
CONFIG WDT = OFF ; Watchdog Timer off
|
||||
CONFIG LVP = OFF ; Low-Voltage Programming off
|
||||
CONFIG MCLRE = OFF ; MCLR pin disabled, RE3 input enabled
|
||||
|
||||
; Definitions
|
||||
R3 EQU 0x024
|
||||
R4 EQU 0x025
|
||||
R5 EQU 0x026
|
||||
TEMP EQU 0x038
|
||||
COL EQU 0x039
|
||||
READ EQU 0x03A
|
||||
SHIFT EQU 0x03B
|
||||
|
||||
ORG 0x00
|
||||
GOTO INIT
|
||||
|
||||
ORG 0x08
|
||||
GOTO ISR
|
||||
|
||||
INIT:
|
||||
CLRF LATB
|
||||
movlw 0xf0 ; PORTB setup
|
||||
MOVWF TRISB
|
||||
|
||||
movlw 0x0f
|
||||
movwf ADCON1
|
||||
|
||||
clrf TRISD ; Set port D as output
|
||||
clrf LATD
|
||||
CLRF TRISE
|
||||
CLRF LATE
|
||||
|
||||
BSF PORTE, 2
|
||||
CLRF TEMP
|
||||
CLRF COL
|
||||
CLRF SHIFT
|
||||
CLRF READ
|
||||
|
||||
; Configure interrupts
|
||||
BSF RCON, IPEN ;
|
||||
BSF INTCON, GIE ; Enable Global Interrupts
|
||||
BSF INTCON, PEIE ; Enable Peripheral Interrupts
|
||||
BSF INTCON, RBIE ; Enable RB Port Change Interrupt
|
||||
BCF INTCON2, RBPU ; Enable PORTB pull-ups
|
||||
BSF INTCON2, RBIP ; Set interrupt on high priority RBIP
|
||||
|
||||
LOOP:
|
||||
MOVLW 0x0E
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x0D
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x0B
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x07
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
GOTO LOOP
|
||||
|
||||
ISR:
|
||||
BTFSS INTCON, RBIF
|
||||
RETFIE
|
||||
|
||||
MOVF PORTB, W
|
||||
NOP
|
||||
ANDLW 0xf0
|
||||
MOVWF COL
|
||||
SWAPF COL
|
||||
SUBLW 0xf0
|
||||
BTFSC STATUS, Z
|
||||
GOTO ret
|
||||
CALL decode
|
||||
MOVWF TEMP
|
||||
CALL sevensw
|
||||
MOVWF PORTD
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
ret:
|
||||
BCF INTCON, RBIF
|
||||
RETFIE
|
||||
|
||||
|
||||
decode:
|
||||
BTFSC SHIFT, 0 ; Check if row 1 is active
|
||||
GOTO col1
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x01
|
||||
BTFSS COL, 1
|
||||
RETLW 0x02
|
||||
BTFSS COL, 2
|
||||
RETLW 0x03
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0A
|
||||
col1:
|
||||
BTFSC SHIFT, 1
|
||||
GOTO col2
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x04
|
||||
BTFSS COL, 1
|
||||
RETLW 0x05
|
||||
BTFSS COL, 2
|
||||
RETLW 0x06
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0B
|
||||
col2:
|
||||
BTFSC SHIFT, 2
|
||||
GOTO col3
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x07
|
||||
BTFSS COL, 1
|
||||
RETLW 0x08
|
||||
BTFSS COL, 2
|
||||
RETLW 0x09
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0C
|
||||
col3
|
||||
BTFSC SHIFT, 3
|
||||
RETLW 0x00
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x00
|
||||
BTFSS COL, 1
|
||||
RETLW 0x00
|
||||
BTFSS COL, 2
|
||||
RETLW 0x00
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0D
|
||||
RETLW 0x00
|
||||
|
||||
|
||||
SDelay:
|
||||
MOVLW D'250'
|
||||
MOVWF R4
|
||||
SDelay_Outer:
|
||||
MOVLW D'250'
|
||||
MOVWF R5
|
||||
SDelay_Inner:
|
||||
NOP
|
||||
NOP
|
||||
DECFSZ R5, F ; Decrement inner loop counter
|
||||
GOTO SDelay_Inner ; Repeat inner loop
|
||||
DECFSZ R4, F ; Decrement outer loop counter
|
||||
GOTO SDelay_Outer ; Repeat outer loop
|
||||
RETURN ; Return from delay
|
||||
|
||||
disp_delay:
|
||||
movlw D'250'
|
||||
movwf R3
|
||||
disp_delay_inner:
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
decfsz R3, F
|
||||
goto disp_delay_inner
|
||||
return
|
||||
|
||||
sevensw:
|
||||
movlw high(sevenjmp)
|
||||
movwf PCLATH
|
||||
movf TEMP, W
|
||||
addwf TEMP, W
|
||||
addlw low(sevenjmp)
|
||||
btfsc STATUS, 0
|
||||
incf PCLATH, 1
|
||||
movwf PCL
|
||||
sevenjmp:
|
||||
retlw 3Fh
|
||||
retlw 06h
|
||||
retlw 5Bh
|
||||
retlw 4Fh
|
||||
retlw 66h
|
||||
retlw 6Dh
|
||||
retlw 7Dh
|
||||
retlw 07h ; siete
|
||||
retlw 7Fh ; ocho
|
||||
retlw 6Fh ; nueve
|
||||
retlw 77h ; A
|
||||
retlw 7Ch ; B
|
||||
retlw 39h ; C
|
||||
retlw 5Eh ; D
|
||||
retlw 79h ; E
|
||||
retlw 71h ; F
|
||||
|
||||
END
|
||||
28
keypad/main.hex
Executable file
28
keypad/main.hex
Executable file
|
|
@ -0,0 +1,28 @@
|
|||
:020000040000FA
|
||||
:0400000006EF00F017
|
||||
:0800080030EF00F08A6AF00EEF
|
||||
:10001000936E0F0EC16E956A8C6A966A8D6A84849F
|
||||
:10002000386A396A3B6A3A6AD08EF28EF28CF2866E
|
||||
:10003000F19EF1800E0E3B6E816E86EC00F00D0E8F
|
||||
:100040003B6E816E86EC00F00B0E3B6E816E86EC93
|
||||
:1000500000F0070E3B6E816E86EC00F01AEF00F0A8
|
||||
:10006000F2A0100081500000F00B396E393AF00810
|
||||
:10007000D8B44BEF00F04DEC00F0386E90EC00F08F
|
||||
:10008000836E79EC00F079EC00F079EC00F079EC1B
|
||||
:1000900000F079EC00F0F29010003BB058EF00F067
|
||||
:1000A00039A0010C39A2020C39A4030C39A60A0CA0
|
||||
:1000B0003BB263EF00F039A0040C39A2050C39A45F
|
||||
:1000C000060C39A60B0C3BB46EEF00F039A0070C00
|
||||
:1000D00039A2080C39A4090C39A60C0C3BB6000C4B
|
||||
:1000E00039A0000C39A2000C39A4000C39A60D0C63
|
||||
:1000F000000CFA0E256EFA0E266E00000000262E69
|
||||
:100100007DEF00F0252E7BEF00F01200FA0E246E3A
|
||||
:100110000000000000000000242E88EF00F0120014
|
||||
:10012000010EFA6E38503824300FD8B0FA2AF96E22
|
||||
:100130003F0C060C5B0C4F0C660C6D0C7D0C070C19
|
||||
:100140007F0C6F0C770C7C0C390C5E0C790C710CED
|
||||
:020000040030CA
|
||||
:04000000000C1F1EB3
|
||||
:02000500038175
|
||||
:060008000FC00FE00F40E5
|
||||
:00000001FF
|
||||
200
keypad/main.sync-conflict-20250319-154528-N4N5JQ7.asm
Executable file
200
keypad/main.sync-conflict-20250319-154528-N4N5JQ7.asm
Executable file
|
|
@ -0,0 +1,200 @@
|
|||
LIST P=18F4550
|
||||
#include <p18f4550.inc>
|
||||
|
||||
CONFIG FOSC = HS ; Use internal oscillator, RA6 as clock output
|
||||
CONFIG WDT = OFF ; Watchdog Timer off
|
||||
CONFIG LVP = OFF ; Low-Voltage Programming off
|
||||
CONFIG MCLRE = OFF ; MCLR pin disabled, RE3 input enabled
|
||||
|
||||
; Definitions
|
||||
R3 EQU 0x024
|
||||
R4 EQU 0x025
|
||||
R5 EQU 0x026
|
||||
TEMP EQU 0x038
|
||||
COL EQU 0x039
|
||||
READ EQU 0x03A
|
||||
SHIFT EQU 0x03B
|
||||
|
||||
ORG 0x00
|
||||
GOTO INIT
|
||||
|
||||
ORG 0x08
|
||||
GOTO ISR
|
||||
|
||||
INIT:
|
||||
CLRF LATB
|
||||
movlw 0xf0 ; PORTB setup
|
||||
MOVWF TRISB
|
||||
|
||||
movlw 0x0f
|
||||
movwf ADCON1
|
||||
|
||||
clrf TRISD ; Set port D as output
|
||||
clrf LATD
|
||||
CLRF TRISE
|
||||
CLRF LATE
|
||||
|
||||
BSF PORTE, 2
|
||||
CLRF TEMP
|
||||
CLRF COL
|
||||
CLRF SHIFT
|
||||
CLRF READ
|
||||
|
||||
; Configure interrupts
|
||||
BSF RCON, IPEN
|
||||
BSF INTCON, GIE ; Enable Global Interrupts
|
||||
BSF INTCON, PEIE ; Enable Peripheral Interrupts
|
||||
BSF INTCON, RBIE ; Enable RB Port Change Interrupt
|
||||
BCF INTCON2, RBPU ; Enable PORTB pull-ups
|
||||
BSF INTCON2, RBIP ; Set interrupt on high priority RBIP
|
||||
|
||||
LOOP:
|
||||
MOVLW 0x0E
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x0D
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x0B
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x07
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
GOTO LOOP
|
||||
|
||||
ISR:
|
||||
BTFSS INTCON, RBIF
|
||||
RETFIE
|
||||
|
||||
MOVF PORTB, W
|
||||
NOP
|
||||
ANDLW 0xf0
|
||||
MOVWF COL
|
||||
SWAPF COL
|
||||
CPFSEQ READ
|
||||
CALL decode
|
||||
MOVWF TEMP
|
||||
CALL sevensw
|
||||
MOVWF PORTD
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
|
||||
BCF INTCON, RBIF
|
||||
RETFIE
|
||||
|
||||
display:
|
||||
|
||||
decode:
|
||||
BTFSC SHIFT, 0 ; Check if row 1 is active
|
||||
GOTO col1
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x01
|
||||
BTFSS COL, 1
|
||||
RETLW 0x02
|
||||
BTFSS COL, 2
|
||||
RETLW 0x03
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0A
|
||||
col1:
|
||||
BTFSC SHIFT, 1
|
||||
GOTO col2
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x04
|
||||
BTFSS COL, 1
|
||||
RETLW 0x05
|
||||
BTFSS COL, 2
|
||||
RETLW 0x06
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0B
|
||||
col2:
|
||||
BTFSC SHIFT, 2
|
||||
GOTO col3
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x07
|
||||
BTFSS COL, 1
|
||||
RETLW 0x08
|
||||
BTFSS COL, 2
|
||||
RETLW 0x09
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0C
|
||||
col3
|
||||
BTFSC SHIFT, 3
|
||||
RETLW 0x00
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x00
|
||||
BTFSS COL, 1
|
||||
RETLW 0x00
|
||||
BTFSS COL, 2
|
||||
RETLW 0x00
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0D
|
||||
RETLW 0x00
|
||||
|
||||
|
||||
SDelay:
|
||||
MOVLW D'250'
|
||||
MOVWF R4
|
||||
SDelay_Outer:
|
||||
MOVLW D'250'
|
||||
MOVWF R5
|
||||
SDelay_Inner:
|
||||
NOP
|
||||
NOP
|
||||
DECFSZ R5, F ; Decrement inner loop counter
|
||||
GOTO SDelay_Inner ; Repeat inner loop
|
||||
DECFSZ R4, F ; Decrement outer loop counter
|
||||
GOTO SDelay_Outer ; Repeat outer loop
|
||||
RETURN ; Return from delay
|
||||
|
||||
disp_delay:
|
||||
movlw D'250'
|
||||
movwf R3
|
||||
disp_delay_inner:
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
decfsz R3, F
|
||||
goto disp_delay_inner
|
||||
return
|
||||
|
||||
sevensw:
|
||||
movlw high(sevenjmp)
|
||||
movwf PCLATH
|
||||
movf TEMP, W
|
||||
addwf TEMP, W
|
||||
addlw low(sevenjmp)
|
||||
btfsc STATUS, 0
|
||||
incf PCLATH, 1
|
||||
movwf PCL
|
||||
sevenjmp:
|
||||
retlw 3Fh
|
||||
retlw 06h
|
||||
retlw 5Bh
|
||||
retlw 4Fh
|
||||
retlw 66h
|
||||
retlw 6Dh
|
||||
retlw 7Dh
|
||||
retlw 07h ; siete
|
||||
retlw 7Fh ; ocho
|
||||
retlw 6Fh ; nueve
|
||||
retlw 77h ; A
|
||||
retlw 7Ch ; B
|
||||
retlw 39h ; C
|
||||
retlw 5Eh ; D
|
||||
retlw 79h ; E
|
||||
retlw 71h ; F
|
||||
|
||||
END
|
||||
28
keypad/main.sync-conflict-20250319-154528-N4N5JQ7.hex
Executable file
28
keypad/main.sync-conflict-20250319-154528-N4N5JQ7.hex
Executable file
|
|
@ -0,0 +1,28 @@
|
|||
:020000040000FA
|
||||
:0400000006EF00F017
|
||||
:0800080030EF00F08A6AF00EEF
|
||||
:10001000936E0F0EC16E956A8C6A966A8D6A84849F
|
||||
:10002000386A396A3B6A3A6AD08EF28EF28CF2866E
|
||||
:10003000F19EF1800E0E3B6E816E83EC00F00D0E92
|
||||
:100040003B6E816E83EC00F00B0E3B6E816E83EC99
|
||||
:1000500000F0070E3B6E816E83EC00F01AEF00F0AB
|
||||
:10006000F2A0100081500000F00B396E393A3A626C
|
||||
:100070004AEC00F0386E8DEC00F0836E76EC00F008
|
||||
:1000800076EC00F076EC00F076EC00F076EC00F028
|
||||
:10009000F29010003BB055EF00F039A0010C39A2EE
|
||||
:1000A000020C39A4030C39A60A0C3BB260EF00F035
|
||||
:1000B00039A0040C39A2050C39A4060C39A60B0C86
|
||||
:1000C0003BB46BEF00F039A0070C39A2080C39A43F
|
||||
:1000D000090C39A60C0C3BB6000C39A0000C39A257
|
||||
:1000E000000C39A4000C39A60D0C000CFA0E256E7C
|
||||
:1000F000FA0E266E00000000262E7AEF00F0252E64
|
||||
:1001000078EF00F01200FA0E246E000000000000EC
|
||||
:100110000000242E85EF00F01200010EFA6E385018
|
||||
:1001200038242A0FD8B0FA2AF96E3F0C060C5B0C63
|
||||
:100130004F0C660C6D0C7D0C070C7F0C6F0C770C54
|
||||
:0A0140007C0C390C5E0C790C710C7C
|
||||
:020000040030CA
|
||||
:04000000000C1F1EB3
|
||||
:02000500038175
|
||||
:060008000FC00FE00F40E5
|
||||
:00000001FF
|
||||
200
keypad/main.sync-conflict-20250319-155715-N4N5JQ7.asm
Executable file
200
keypad/main.sync-conflict-20250319-155715-N4N5JQ7.asm
Executable file
|
|
@ -0,0 +1,200 @@
|
|||
LIST P=18F4550
|
||||
#include <p18f4550.inc>
|
||||
|
||||
CONFIG FOSC = HS ; Use internal oscillator, RA6 as clock output
|
||||
CONFIG WDT = OFF ; Watchdog Timer off
|
||||
CONFIG LVP = OFF ; Low-Voltage Programming off
|
||||
CONFIG MCLRE = OFF ; MCLR pin disabled, RE3 input enabled
|
||||
|
||||
; Definitions
|
||||
R3 EQU 0x024
|
||||
R4 EQU 0x025
|
||||
R5 EQU 0x026
|
||||
TEMP EQU 0x038
|
||||
COL EQU 0x039
|
||||
READ EQU 0x03A
|
||||
SHIFT EQU 0x03B
|
||||
|
||||
ORG 0x00
|
||||
GOTO INIT
|
||||
|
||||
ORG 0x08
|
||||
GOTO ISR
|
||||
|
||||
INIT:
|
||||
CLRF LATB
|
||||
movlw 0xf0 ; PORTB setup
|
||||
MOVWF TRISB
|
||||
|
||||
movlw 0x0f
|
||||
movwf ADCON1
|
||||
|
||||
clrf TRISD ; Set port D as output
|
||||
clrf LATD
|
||||
CLRF TRISE
|
||||
CLRF LATE
|
||||
|
||||
BSF PORTE, 2
|
||||
CLRF TEMP
|
||||
CLRF COL
|
||||
CLRF SHIFT
|
||||
CLRF READ
|
||||
|
||||
; Configure interrupts
|
||||
BSF RCON, IPEN
|
||||
BSF INTCON, GIE ; Enable Global Interrupts
|
||||
BSF INTCON, PEIE ; Enable Peripheral Interrupts
|
||||
BSF INTCON, RBIE ; Enable RB Port Change Interrupt
|
||||
BCF INTCON2, RBPU ; Enable PORTB pull-ups
|
||||
BSF INTCON2, RBIP ; Set interrupt on high priority RBIP
|
||||
|
||||
LOOP:
|
||||
MOVLW 0x0E
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x0D
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x0B
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
MOVLW 0x07
|
||||
MOVWF SHIFT
|
||||
MOVWF PORTB
|
||||
|
||||
CALL disp_delay
|
||||
GOTO LOOP
|
||||
|
||||
ISR:
|
||||
BTFSS INTCON, RBIF
|
||||
RETFIE
|
||||
|
||||
MOVF PORTB, W
|
||||
NOP
|
||||
ANDLW 0xf0
|
||||
MOVWF COL
|
||||
SWAPF COL
|
||||
CPFSEQ READ
|
||||
CALL decode
|
||||
MOVWF TEMP
|
||||
CALL sevensw
|
||||
MOVWF PORTD
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
CALL SDelay
|
||||
|
||||
BCF INTCON, RBIF
|
||||
RETFIE
|
||||
|
||||
display:
|
||||
|
||||
decode:
|
||||
BTFSC SHIFT, 0 ; Check if row 1 is active
|
||||
GOTO col1
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x01
|
||||
BTFSS COL, 1
|
||||
RETLW 0x02
|
||||
BTFSS COL, 2
|
||||
RETLW 0x03
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0A
|
||||
col1:
|
||||
BTFSC SHIFT, 1
|
||||
GOTO col2
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x04
|
||||
BTFSS COL, 1
|
||||
RETLW 0x05
|
||||
BTFSS COL, 2
|
||||
RETLW 0x06
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0B
|
||||
col2:
|
||||
BTFSC SHIFT, 2
|
||||
GOTO col3
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x07
|
||||
BTFSS COL, 1
|
||||
RETLW 0x08
|
||||
BTFSS COL, 2
|
||||
RETLW 0x09
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0C
|
||||
col3
|
||||
BTFSC SHIFT, 3
|
||||
RETLW 0x00
|
||||
BTFSS COL, 0 ; Check every column
|
||||
RETLW 0x00
|
||||
BTFSS COL, 1
|
||||
RETLW 0x00
|
||||
BTFSS COL, 2
|
||||
RETLW 0x00
|
||||
BTFSS COL, 3
|
||||
RETLW 0x0D
|
||||
RETLW 0x00
|
||||
|
||||
|
||||
SDelay:
|
||||
MOVLW D'250'
|
||||
MOVWF R4
|
||||
SDelay_Outer:
|
||||
MOVLW D'250'
|
||||
MOVWF R5
|
||||
SDelay_Inner:
|
||||
NOP
|
||||
NOP
|
||||
DECFSZ R5, F ; Decrement inner loop counter
|
||||
GOTO SDelay_Inner ; Repeat inner loop
|
||||
DECFSZ R4, F ; Decrement outer loop counter
|
||||
GOTO SDelay_Outer ; Repeat outer loop
|
||||
RETURN ; Return from delay
|
||||
|
||||
disp_delay:
|
||||
movlw D'250'
|
||||
movwf R3
|
||||
disp_delay_inner:
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
NOP
|
||||
decfsz R3, F
|
||||
goto disp_delay_inner
|
||||
return
|
||||
|
||||
sevensw:
|
||||
movlw high(sevenjmp)
|
||||
movwf PCLATH
|
||||
movf TEMP, W
|
||||
addwf TEMP, W
|
||||
addlw low(sevenjmp)
|
||||
btfsc STATUS, 0
|
||||
incf PCLATH, 1
|
||||
movwf PCL
|
||||
sevenjmp:
|
||||
retlw 3Fh
|
||||
retlw 06h
|
||||
retlw 5Bh
|
||||
retlw 4Fh
|
||||
retlw 66h
|
||||
retlw 6Dh
|
||||
retlw 7Dh
|
||||
retlw 07h ; siete
|
||||
retlw 7Fh ; ocho
|
||||
retlw 6Fh ; nueve
|
||||
retlw 77h ; A
|
||||
retlw 7Ch ; B
|
||||
retlw 39h ; C
|
||||
retlw 5Eh ; D
|
||||
retlw 79h ; E
|
||||
retlw 71h ; F
|
||||
|
||||
END
|
||||
28
keypad/main.sync-conflict-20250319-155715-N4N5JQ7.hex
Executable file
28
keypad/main.sync-conflict-20250319-155715-N4N5JQ7.hex
Executable file
|
|
@ -0,0 +1,28 @@
|
|||
:020000040000FA
|
||||
:0400000006EF00F017
|
||||
:0800080030EF00F08A6AF00EEF
|
||||
:10001000936E0F0EC16E956A8C6A966A8D6A84849F
|
||||
:10002000386A396A3B6A3A6AD08EF28EF28CF2866E
|
||||
:10003000F19EF1800E0E3B6E816E83EC00F00D0E92
|
||||
:100040003B6E816E83EC00F00B0E3B6E816E83EC99
|
||||
:1000500000F0070E3B6E816E83EC00F01AEF00F0AB
|
||||
:10006000F2A0100081500000F00B396E393A3A626C
|
||||
:100070004AEC00F0386E8DEC00F0836E76EC00F008
|
||||
:1000800076EC00F076EC00F076EC00F076EC00F028
|
||||
:10009000F29010003BB055EF00F039A0010C39A2EE
|
||||
:1000A000020C39A4030C39A60A0C3BB260EF00F035
|
||||
:1000B00039A0040C39A2050C39A4060C39A60B0C86
|
||||
:1000C0003BB46BEF00F039A0070C39A2080C39A43F
|
||||
:1000D000090C39A60C0C3BB6000C39A0000C39A257
|
||||
:1000E000000C39A4000C39A60D0C000CFA0E256E7C
|
||||
:1000F000FA0E266E00000000262E7AEF00F0252E64
|
||||
:1001000078EF00F01200FA0E246E000000000000EC
|
||||
:100110000000242E85EF00F01200010EFA6E385018
|
||||
:1001200038242A0FD8B0FA2AF96E3F0C060C5B0C63
|
||||
:100130004F0C660C6D0C7D0C070C7F0C6F0C770C54
|
||||
:0A0140007C0C390C5E0C790C710C7C
|
||||
:020000040030CA
|
||||
:04000000000C1F1EB3
|
||||
:02000500038175
|
||||
:060008000FC00FE00F40E5
|
||||
:00000001FF
|
||||
|
|
@ -20,7 +20,7 @@ Start:
|
|||
BCF INTCON2, 7
|
||||
MOVLW 0fh ; Set all pins to digital I/0
|
||||
MOVWF ADCON1
|
||||
MOVLW 0xF0
|
||||
MOVLW 0xFF
|
||||
MOVWF TRISB
|
||||
CLRF LATB
|
||||
;MOVLW 0x0E
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
:020000040000FA
|
||||
:10000000956A8C6AF19E0F0EC16EF00E936E8A6A2D
|
||||
:10000000956A8C6AF19E0F0EC16EFF0E936E8A6A1E
|
||||
:0400100081CF83FF1A
|
||||
:020000040030CA
|
||||
:04000000000C1F1EB3
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user