--- E:\ELEKTRONIKA\PIC\MPLAB\Nulladik\Nulladik.as ---------------------------------------------- 1: opt subtitle "HI-TECH Software Omniscient Code Generator (Lite mode) build 7503" 2: 3: opt pagewidth 120 4: 5: opt lm 6: 7: processor 12F675 8: clrc macro 9: bcf 3,0 10: endm 11: clrz macro 12: bcf 3,2 13: endm 14: setc macro 15: bsf 3,0 16: endm 17: setz macro 18: bsf 3,2 19: endm 20: skipc macro 21: btfss 3,0 22: endm 23: skipz macro 24: btfss 3,2 25: endm 26: skipnc macro 27: btfsc 3,0 28: endm 29: skipnz macro 30: btfsc 3,2 31: endm 32: indf equ 0 33: indf0 equ 0 34: pc equ 2 35: pcl equ 2 36: status equ 3 37: fsr equ 4 38: fsr0 equ 4 39: c equ 1 40: z equ 0 41: pclath equ 10 42: # 22 "E:\ELEKTRONIKA\PIC\MPLAB\Nulladik\watt_2\Nulladik.c" 43: psect config,class=CONFIG,delta=2 ;# 44: # 22 "E:\ELEKTRONIKA\PIC\MPLAB\Nulladik\watt_2\Nulladik.c" 45: dw 0x3FFD & 0x3FF7 & 0x3FEF & 0x3FFF & 0x3FBF & 0x3FFF & 0x3FFF ;# 46: FNCALL _main,_PIC_init 47: FNROOT _main 48: global _ADCON0 49: psect text113,local,class=CODE,delta=2 50: global __ptext113 51: __ptext113: 52: _ADCON0 set 31 53: global _CMCON 54: _CMCON set 25 55: global _GPIO 56: _GPIO set 5 57: global _GIE 58: _GIE set 95 59: global _GPIO2 60: _GPIO2 set 42 61: global _ANSEL 62: _ANSEL set 159 63: global _TRISIO 64: _TRISIO set 133 65: file "Nulladik.as" 66: line # 67: psect cinit,class=CODE,delta=2 68: global start_initialization 69: start_initialization: 70: 71: psect cinit,class=CODE,delta=2 72: global end_of_initialization 73: 74: ;End of C runtime variable initialization code 75: 76: end_of_initialization: 77: clrf status 3E2 0183 CLRF 0x3 78: ljmp _main ;jump to C main() function 3E3 2BF0 GOTO 0x3f0 --- E:\ELEKTRONIKA\PIC\MPLAB\Nulladik\startup.as ----------------------------------------------- 1: 2: ; HI-TECH C Compiler for PIC10/12/16 MCUs V9.81 3: ; Copyright (C) 1984-2010 HI-TECH Software 4: 5: ; Auto-generated runtime startup code for final link stage. 6: 7: ; 8: ; Compiler options: 9: ; 10: ; -oNulladik.cof -mNulladik.map --summary=default --output=default \ 11: ; Nulladik.p1 --chip=12F675 -P --runtime=default --opt=default \ 12: ; -D__DEBUG=1 -g --asmlist --errformat=Error [%n] %f; %l.%c %s \ 13: ; --msgformat=Advisory[%n] %s --warnformat=Warning [%n] %f; %l.%c %s 14: ; 15: 16: 17: processor 12F675 18: 19: global _main,start,_exit,reset_vec 20: fnroot _main 21: psect config,class=CONFIG,delta=2 22: psect idloc,class=IDLOC,delta=2 23: psect code,class=CODE,delta=2 24: psect powerup,class=CODE,delta=2 25: psect reset_vec,class=CODE,delta=2 26: psect maintext,class=CODE,delta=2 27: C set 0 28: Z set 2 29: PCL set 2 30: INDF set 0 31: 32: OSCCAL equ 0x90 33: psect osccal,class=CODE,delta=2 34: global ___osccal_val 35: ___osccal_val: 36: ;oscillator constant would be pre-programmed here 37: STATUS equ 3 38: PCLATH equ 0Ah 39: 40: psect eeprom_data,class=EEDATA,delta=2,space=2 41: psect intentry,class=CODE,delta=2 42: psect functab,class=CODE,delta=2 43: global intlevel0,intlevel1,intlevel2, intlevel3, intlevel4, intlevel5 44: intlevel0: 45: intlevel1: 46: intlevel2: 47: intlevel3: 48: intlevel4: 49: intlevel5: 50: psect init,class=CODE,delta=2 51: psect cinit,class=CODE,delta=2 52: psect text,class=CODE,delta=2 53: psect end_init,class=CODE,delta=2 54: psect clrtext,class=CODE,delta=2 55: FSR set 4 56: psect strings,class=CODE,delta=2,reloc=256 57: 58: psect reset_vec 59: reset_vec: 60: ; No powerup routine 61: ; No interrupt routine 62: 63: 64: psect init 65: start 66: _exit 67: psect end_init 68: bsf 3,5 69: fcall ___osccal_val 001 23FF CALL 0x3ff 70: movwf 0x90 ^ 0x80 002 0090 MOVWF 0x10 71: clrf STATUS 003 0183 CLRF 0x3 72: global start_initialization 73: ljmp start_initialization ;jump to C runtime clear & initialization 004 2BE2 GOTO 0x3e2 --- E:\ELEKTRONIKA\PIC\MPLAB\Nulladik\watt_2\Nulladik.c ---------------------------------------- 1: //**************** INCLUDES ****************// 2: #include 3: #include 4: 5: 6: //***************** DEFINES *****************// 7: #define BIT(x) (1 << x) 8: #define CLEARBITS(x,y) (x &= (~y)) 9: #define CLEARBIT(x,y) CLEARBITS(x, BIT(y)) 10: #define SETBITS(x,y) (x |= y) 11: #define SETBIT(x,y) SETBITS(x, BIT(y)) 12: #define BITVAL(x,y) ((x>>y) & 1) 13: 14: #ifndef _XTAL_FREQ 15: // Unless already defined assume 4MHz system frequency 16: // This definition is required to calibrate __delay_us() and __delay_ms() 17: #define _XTAL_FREQ 4000000 18: #endif 19: 20: 21: //************** CONFIGURATION **************// 22: __CONFIG(INTCLK & WDTDIS & PWRTEN & MCLREN & BORDIS & UNPROTECT & UNPROTECT); 23: 24: 25: //********** FUNCTION DECLARATIONS **********// 26: void PIC_init(void); 27: 28: 29: //********* FUNCTION DEFINITIONS **********// 30: void PIC_init(void) 31: { 32: // Initialize 33: di(); // Disable global IT 3E4 138B BCF 0xb, 0x7 34: CMCON = 0x07; // Comparator Off 3E5 3007 MOVLW 0x7 3E6 1283 BCF 0x3, 0x5 3E7 0099 MOVWF 0x19 35: ADCON0 = 0x00; // A/D Off 3E8 019F CLRF 0x1f 36: ANSEL = 0x00; // Digital I/O 3E9 1683 BSF 0x3, 0x5 3EA 019F CLRF 0x1f 37: TRISIO = 0x08; // GP3: Input, Other All: Output 3EB 3008 MOVLW 0x8 3EC 0085 MOVWF 0x5 38: GPIO = 0x00; // Init Value on the I/O Port 3ED 1283 BCF 0x3, 0x5 3EE 0185 CLRF 0x5 39: } 3EF 0008 RETURN 40: 41: 42: //****************** MAIN ******************// 43: void main() 44: { 45: PIC_init(); 3F0 23E4 CALL 0x3e4 3F1 2BF2 GOTO 0x3f2 46: // GPIO2 = 1; 47: while(1) 3FD 2BF2 GOTO 0x3f2 48: { 49: GPIO2 = !GPIO2; // Toggle GP2 3F2 3004 MOVLW 0x4 3F3 1283 BCF 0x3, 0x5 3F4 0685 XORWF 0x5, F 50: __delay_ms(1); // Wait ---> f = 1Hz 3F5 30F9 MOVLW 0xf9 3F6 00A0 MOVWF 0x20 3F7 0064 CLRWDT 3F8 0BA0 DECFSZ 0x20, F 3F9 2BF7 GOTO 0x3f7 3FA 2BFB GOTO 0x3fb 3FB 0064 CLRWDT 3FC 2BF2 GOTO 0x3f2 51: } //while 52: } 3FE 2800 GOTO 0