Stânca: 8 pași

2024 Autor: John Day | [email protected]. Modificat ultima dată: 2024-01-30 11:46

Acest robot este controlat de un program vizual de bază (prin portul serial) și se poate deplasa cu trei viteze diferite printr-un semnal de lățime de impuls modulat (PWM) generat de un microcontroler PIC (16F877). Robotul poate fi acționat în două moduri, „control normal” și „lumină de urmărire”. În modul normal de control, robotul poate transporta obiecte de la 3 la 18 cm de la un loc la altul la 150 m. întrucât în modul de urmărire a luminii, urmărește lumina într-o cameră întunecată. Au fost folosiți mulți senzori, cum ar fi senzorii de lumină; senzor de înclinare, detectare a curentului de blocare, detectare a nivelului bateriei și câteva întrerupătoare de limită și senzori tactili folosiți în mână. Își poate menține viteza constantă atunci când merge pe un deal (înclinat) și aprinde automat lumina când devine întuneric. De asemenea, pentru a menține IC-ul în siguranță, acesta deconectează curentul atunci când este blocat și mâna se oprește când țineți ceva. Au fost utilizate 4 motoare de curent continuu controlate de un microcontroler PIC 16F877 și 3 circuite de driver de motor. A durat aproximativ 4 luni și costă aproximativ 600 $

Pasul 1: Proiectați proiectul

în etapa inițială, a fost furnizat un design al proiectului. în principal, definirea schemei bloc; vezi figura.

O diagramă de circuit mai detaliată este necesară în această etapă, cu toate acestea, pentru a facilita acest lucru, principalele module identificate au fost: 1. Microcontroler 2. Senzori 3. Motoare 4. Circuit fără fir 5. Program PC. A fost realizat și un design 3D, vezi figura.

Pasul 2: Alegeți dispozitivele și componentele

În această etapă, proiectantul ar trebui să aleagă dispozitivele și componentele necesare construirii robotului.

Aceasta include: circuitul wireless (modulele MAX232, LM331, emițătorul și receptorul FM), motoarele (4 motoare de curent continuu), circuitul driverelor motoarelor (podul H), microcontrolerul PIC (16F877), bateria, regulatoarele de tensiune (MC7805), microîntreruptoarele, Fotorezistoare, senzor de înclinare … etc. Este important să înțelegeți calculabilitatea acestor dispozitive și cum funcționează împreună.

Pasul 3: Microcontrolerul

Acest pas este cel mai important pas. la început, codurile care vor fi primite și transmise de la PIC ar trebui identificate.

Începeți să conectați componentele la pinii corespunzători ai PIC și programați microcontrolerul. Acest lucru poate necesita construirea unor circuite mici folosind regulatoare, rezistențe, senzori … etc.

Pasul 4: Scrieți programul PC

Programul a fost scris pe baza vizuală.

Comunicarea a fost stabilită prin intermediul RS-232. Utilizarea MSComm pentru a trimite datele către microcontroler configurând setările (numărul portului, rata de transmisie, numărul de paritate al biților de date, biții de oprire). Am folosit date pe 8 biți cu un bit de oprire și paritate la o rată de transmisie de 9600 bps.

Pasul 5: Construiește corpul

Un design bun al corpului este important. De asemenea, alegând aranjamentul roții, vezi figura.

Robotul a fost construit după ce s-a asigurat că programele funcționează bine. Acest pas poate fi făcut și înainte de programare.

Pasul 6: Construiți circuitul wireless

Construirea circuitului wireless poate fi independentă. În etapa inițială, am folosit un fir pentru a conecta computerul la robot, iar după finalizarea robotului, circuitul wireless a fost integrat.

Pasul 7: Integrare

Acesta este momentul în care ne-am integrat componentele și am testat robotul.

Pasul 8: Codul programului microcontrolerului

; *************** FINAL ********************************* p = 16f877 include radix decidlocs "V" << 8 | „1”; Versiunea nr. Config _CP_OFF & _PWRTE_OFF & _WDT_OFF & _XT_OSC; ********** variabila principală *************************** cblock 0x20; începutul banca 0 ram area INPUT_VAR L1 L2 X SPEED11 SPEED12 SPEED21 SPEED22 MSTOP LDET LR1 LR2 endc; ********** startul programului principal *************** start BSF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X40 MOVWF ADCON1 MOVLW 0XFF; PORT A IS I MOVWF TRISA MOVLW 0X00; PORT B IS O MOVWF TRISB MOVLW 0XF0; PORT C IS I / O MOVWF TRISC MOVLW 0 TRISD MOVLW 0X07; PORT E IS I MOVWF TRISE BANKSEL OPTION_REG BCF OPTION_REG, T0CS BCF STATUS, RP1 BCF STATUS, RP0; ************************* ******************; ******************************* ************ WAIT BCF PORTB, 1 BCF PORTB, 2 BCF PORTB, 6 CALL PWM1OFF CALL PWM2OFF BCF PORTD, 0 BCF PORTD, 1 BCF PORTD, 2 BCF PORTD, 3 BTFSS LDET, 0 BCF PORTB, 7 MOVLW 0X00 MOVF MSTOP MOVF LDET BANKSEL INTCON BCF INTCON, GIE BANKSEL TXSTA BSF TXSTA, BRGH MOVLW 0X40 MOVWF SPBRG BCF TXSTA, SYNC BANKSEL RCSTA BSF RCSTA, SPEN BTFSC RCSTA, OERR GOTO CLROE BANKSEL PIE1 BSF PIE1, RCIE BANKSEL RCSTA BCF RCSTA, RX9 BSF RCSTA, CRENWAIT1 BANKSEL PORTB BSF PORTB, 3 BSF PORTB, 4 BANKSEL PIR1 BTFSS PIR1, RCIF GOTO WAIT1 BCF, BCF CALL PWM1OFF CALL PWM2OFF CALL DARKLIGHT BTFSC LDET, 0 BSF PORTB, 7RXDATA; BANKSEL RCSTA; BTFSC RCSTA, OERR; GOTO STOPS CALL PWM1OFF CALL PWM2OFF CALL DARKLIGHT BTFSC LDET, 0 BSF 0; *******************************************; **** *************************************** MOVWF INPUT_VAR MOVLW 0X00 MOVWF RCREG BCF STATUS, RP0 BCF STATUS, RP1 MOVF INPUT_VAR, 0; STOP SUBLW 0X53 BTFSC STATUS, Z GOTO STOPS MOVF INPUT_VAR, 0; LIGHT ON SUBLW 0X4E BTFSC STATUS, Z GOTO LON MOVF INPUT_VAR, 0; LIGHT OFF SUBLW 0X51 BFSC STAT 0; MOVE FORWARD SLOW SUBLW 0X66 BTFSC STATUS, Z GOTO FSLOW MOVF INPUT_VAR, 0; MOVE RIGHT SLOW SUBLW 0X72 BTFSC STATUS, Z GOTO RSLOW MOVF INPUT_VAR, 0; MOVE STÂNGA SLOW SUBLW 0 X6C BTFSC STATUS, Z GOTO LSLOW MOVF INPUT_VAR, 0; MOVE BACKWARD SLOW SUBLW 0X62 BTFSC STATUS, Z GOTO BSLOW MOVF INPUT_VAR, 0; MOVE FORWARD MEDIUM SUBLW 0X46 BTFSC STATUS, Z GOTO FMVE MOVF MOVF STATUS, Z GOTO RMED MOVF INPUT_VAR, 0; MOVE LEFT MEDIUM SUBLW 0X4C BTFSC STATUS, Z GOTO LMED MOVF INPUT_VAR, 0; MOVE BACKWARD MEDIUM SUBLW 0X42 BTFSC STATUS, Z GOTO BMED MOVF MOVF INPUT_VAR, 0 Z GOTO FFAST MOVF INPUT_VAR, 0; MOVE DREAPTA FAST SUBLW 0X57 BTFSC STATUS, Z GOTO RFAST MOVF INPUT_VAR, 0; MOVE STÂNGA FAST SUBLW 0X56 BTFSC STATUS, Z GOTO LFAST MOVF INPUT_VAR, 0 FUNCȚIONARE BFAST MOVF INPUT_VAR, 0; HAND CLOSE SUBLW 0X43 BTFSC STATUS, Z GOTO HCLOSE MOVF INPUT_VAR, 0; HAND OPEN SUBLW 0X4F BTFSC STATUS, Z GOTO HOPEN MOVF INPUT_VAR, 0; HAND UP SUBLW 0US75 MOF; STARE MÂNĂ SUBLW 0X64 BTFSC, Z GOTO HDOWN MOVF INPUT_VAR, 0; LIGHT FOLOWE R SUBLW 0X54 STATUS BTFSC, Z GOTO LFOLLOW; *************************************** ***; ******************************************* GOTO CLROEFSLOW; BANKSEL RCSTA; BCF RCSTA, OERR; BCF RCSTA, CREN; NOP; BSF RCSTA, CREN BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP; BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; LDET, 0; BSF PORTB, 7 NORMALSLOW MOVLW 0XFF MOVWF SPEED11 MOVLW 0X66 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X66 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PFD, RCIF GOTO RXDATA GOTO REP3 GOTO CLROE; ***************************************** ** LSLOW BCF STATUS, RP0 BCF STATUS, RP1; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS MOVLW 0X00 MOVWF MSTOP BCF LDET, 0 CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XFF MOVWF 0XCF MOVWF SPEED21 MOVLW 0X66 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BSF PORTD, 0 BCF PORTD, 1 BSF PORTB, 1 BCF POR TB, 2 REP4 BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA GOTO REP4 GOTO CLROE; ******************************* ********** RSLOW BCF STATUS, RP0 BCF STATUS, RP1; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS MOVLW 0X00 MOVWF MSTOP BCF LDET, 0 CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XCF MOVWF SPEED11 MOVLW 0X66 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD; **************************** STATUS BSLOW BCF, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XCF MOVWF SPEED11 MOVLW 0X99 MOVWF SPEED12 MOVLW 0XCF MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED2 CALL PORTB, 2 REP5 BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA GOTO REP5 GOTO CLROE; ******************************** ********** F MED BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 0 BCF PORTD, 1 BSF PORTB, 1 BSF PORTB, 2 CALL SDELAY REP6 CALL STALL1 BTFSC MSTOP, 0 GOTO STOPS PFX BANKS PAN GOTO REP6 PLUSEMED MOVLW 0XCF MOVWF SPEED11 MOVLW 0XCC MOVWF SPEED12 MOVLW 0XCF MOVWF SPEED21 MOVLW 0XCC MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 1 BSF PORTD, 0 BSF PORT BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA BTFSS PORTD, 7 GOTO NORMALMED GOTO REP7 GOTO CLROE; ******************************* ************ STATUS RMF BCF, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORT B, 7 MOVLW 0XFF MOVWF SPEED11 MOVLW 0X99 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X66 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 0 BSF PORTD, 1 BCF PORTB, 1 BCF PORTB, 1 BCF PORTB, 1 BCF PORTB, BTFSC PIR1, RCIF GOTO RXDATA GOTO REP8 GOTO CLROE; ************************************** **** LMED BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XFF MOVW MOVW SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BSF PORTD, 0 BCF PORTD, 1 BSF PORTB, 1 BCF PORTB, 2 REP9; CALL STALL1; BTFSC MSTOP, POT REP9 GOTO CLROE; ******************************************** BMED BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XFF MOVWF SPEED11 MOVLW 0X7F MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X7F MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BSF PORTD, 0 BSF PORTD, 1 BCF PORTB, 1 BCF PORTB, 1 PORT FOTO POP REP10 GOTO CLROE; ******************************************** STATUL FFAST BCF, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0 BSF MSTOP, 4; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XEF MOVWF MOVWF MOVWF SPEED21 MOVLW 0x7F MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 0 BCF PORTD, 1 BSF PORTB, 1 BSF PORTB, 2 CALL SDELAY NORMALFAST MOVLW 0XCF MOVWF SPEED11 MOVLW 0XCC MOVWF SPEED12 MOVLW 0XCF MOVWF SPEED21 MOVLW 0XCC MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 0 BCF PORTD, 1 BTFSC LDET, 0 BSF PORTB, 7 BSF PORTB, 1 BSF PORTB, 2 REP11 CALL STALL1 BTFSC MSTOP, 0 GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA NOP BTFSS PORTD, 7 GOTO AST MOVLW 0XCF MOVWF SPEED11 MOVLW 0XFF MOVWF SPEED12 MOVLW 0XCF MOVWF SPEED21 MOVLW 0XFF MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 0 BCF PORTB, 1 STOP PORTB, 1 BSF PORTB, 1 BSF PORTB, 1 BSF PORTB, 1 BSF PORTB, 1 BSF PORTB, RCIF GOTO RXDATA BTFSS PORTD, 7 GOTO NORMALFAST GOTO REP12 GOTO CLROE; ********************************** ******** STATUS RFAST BCF, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XFF MOVLW SPEED11 MOVLW 0X99 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X66 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORTD, 0 BSF PORTD, 1 BCF PORTB, 1 BSF PORTB, 1 PORT FOTO, 1 REP13 CALL STALL GOTO REP13 GOTO CLROE; ******************************************* LFAST BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XFF MOVWF SPEED11 MOVLW 0X66 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BSF PORTD, 0 BCF PORTB, 1 MOV 0XEF MOVWF SPEED21 MOVLW 0XB3 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BSF PORTD, 0 BCF PORTD, 1 BSF PORTB, 1 BCF PORTB, 2 REP14 CALL STALL1 BTFSC MSTOP, 0 GOTO STOPS GF1 ROTO BF ****************************************** BFAST BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 MOVLW 0XDF MOVWF SPEED11 MOVLW 0X99 MOVWF MOVWF MOVW MOV PWM2ON BSF PORTD, 0 BSF PORTD, 1 BCF PORTB, 1 BCF PORTB, 2 CALL SDELAY MOVLW 0XEF MOVWF SPEED11 MOVLW 0X66 MOVWF SPEED12 MOVLW 0XEF MOVWF SPEED21 MOVLW 0X66 MOVWF SPEED PORTD, 0 BSF PORTD, 1 BCF PORTB, 1 BCF PORTB, 2 REP15 CALL STALL1 BTFSC MSTOP, 0 GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA GOTO REP15 GOTO CLROE; ************** ****************************** HCLOSE BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 BTFSC PORTD, 5 GOTO STOPS BTFSC PORTD, 6 GOTO STOPS BSF PORTD, 2 BCF PORTD, 3 REP16 BTFSC PORTD, 5 GOTO STOPS BT, GOTO STOPS CALL SDELAY CALL STALL2 BTFSC MSTOP, 2 GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA GOTO REP16 GOTO CLROE; ************************* ****************** STARE BCF OPERAT, RP0 STATUT BCF, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 BTFSC PORTD, 4 GOTO STOPS BCF PORTD, 2 BSF PORTD, 3 REP17 BTFSC PORTD, 4 GOTO STOPS CALL SDELAY CALL STALL2 BTFSC MSTOP, 2 GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO ROTO GOTO CLROE; ******************************************** HUP BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 BTFSC PORTC, 4 GOTO STOPS BCF PORTC, 0 BTFSC PORTC, 4 GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA GOTO REP18 GOTO CLROE; ****************************** ************ STATUS BCF HDOWN, RP0 STATUS BCF, RP1 MOVLW 0X00 MOVWF MSTOP BCF LDET, 0; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS CALL DARKLIGHT BTFSC LDET, 0; BSF PORTB, 7 BTFSC PORTC, 5 GOTO STOPS BSF PORTC, 0 BCF PORTC, 3 REP19 BTFSC PORTC, 5 GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA GOTO REP19 GOTO CLROE; **************** **************************** LON BSF PORTB, 7 BSF LDET, 0 GOTO CLROE; ********** ********************************** LOFF BCF PORTB, 7 BCF LDET, 0 GOTO CLROE; ***** ************************************** LFOLLOW BCF STATUS, RP0 BCF STATUS, RP1 BCF PORTB, 1 BCF PORTB, 2 BCF PORTB, 6 BCF PORTB, 7 CALL PWM1OFF CALL PWM2OFF BCF PORTD, 0 BCF PORTD, 1 BCF PORTD, 2 BCF PORTD, 3 BSF MSTOP, 6 REPLF; BANKSEL OPTION_REG; BSF OPTION_REG, 3; BSF OPTION_REG, 3; BSF, 3; CLRFWDT BCF STATUS, RP0 BCF STATUS, RP1; BANKSEL INTCON; BCF INTCON, T0IE; BCF INTCON, T0IF; BANKSEL PIE1; BCF PIE1, 6; BCF PIE1, 0; BANKSEL INTCON; BCF INTCON, GIE BANKS, 0 BCF PCON, 1 NOP BSF PCON, 0 BSF PCON, 1 BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP CALL SDELAY CALL LFC1 NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR1, 0 BTFSC STATUS CALL, Z GOT SDELAY CALL LFC1 NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR1, 0 BTFSC STATUS, C GOTO LR2G LR1G BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP; CALL BUTTLEVEL; 1 BTFSC 0X66 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BSF PORTD, 0 BCF PORTD, 1 BSF PORTB, 1 BCF PORTB, 2 LR1GREP; CALL STALLOP; OPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA CALL LFC1 NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR1, 0 BTFSC STATUS, Z GOTO REPLF CALL LFC1 NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR 1 REPLF LR2G BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP; CALL BUTTLEVEL; BTFSC MSTOP, 1; GOTO STOPS MOVLW 0XFF MOVWF SPEED11 MOVLW 0X99 MOVWF SPEED12 MOVLF MOVLF MOVL MOVL PORTD, 1 BCF PORTB, 1 BSF PORTB, 2 LR2GREP; CALL STALL1; BTFSC MSTOP, 0; GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA CALL LFC1 NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR1, 0 SUBWF LR1 REPLF CALL LFC1 NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR1, 0 BTFSC STATUS, C GOTO LR2GREP GOTO REPLF FRONT BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP; CALL BUTTLE SPEED11 MOVLW 0X99 MOVWF SPEED12 MOVLW 0XFF MOVWF SPEED21 MOVLW 0X99 MOVWF SPEED22 CALL PWM1ON CALL PWM2ON BCF PORT D, 0 BCF PORTD, 1 BSF PORTB, 1 BSF PORTB, 2 CALL SDELAY FROREP; CALL STALL1; BTFSC MSTOP, 0; GOTO STOPS BANKSEL PIR1 BTFSC PIR1, RCIF GOTO RXDATA; CALL LDIN; BTFSC MSTOP, 3; GOTO STOP NOP CALL LFC2 NOP MOVF LR2, 0 SUBWF LR1, 0 BTFSC STATUS, Z GOTO FROREP GOTO REPLF GOTO CLROE; *************************** **************** STOPS BTFSS MSTOP, 4 GOTO STOPA MOVLW 0XCF MOVWF SPEED11 MOVLW 0XB3 MOVWF SPEED12 MOVLW 0XCF MOVWF SPEED21 MOVLW 0XB3 MOVWF SPEED2 CALL PW 1 CEL SDELAY STOPA BCF STATUS, RP0 BCF STATUS, RP1 BCF PORTB, 1 BCF PORTB, 2 BCF PORTB, 6 BTFSS LDET, 0; BCF PORTB, 7 BCF PORTC, 0 BCF PORTC, 3 CALL PWM1OFF CALL PWM2OFF BCF PORTD, PORTD, 1 BCF PORTD, 2 BCF PORTD, 3 MOVLW 0X00 MOVWF MSTOP; ********************************* ********* CLROE BANKSEL RCSTA BCF RCSTA, CREN BCF RCSTA, FERR BCF RCSTA, OERR BSF RCSTA, CREN BSF INTCON,GIE BSF INTCON, PEIE GOTO WAIT1; ****************************************** *; *******************************************; **** *************************************** STALL1 BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BANKSEL ADCON0 BCF ADCON0, 3 BCF ADCON0, 4 BCF ADCON0, 5 BCF STATUS, RP0 BCF STATUS, RP1 CALL CONVERT MOVF ADRESH, 0 SUBLW 0X70 BTFSS STATUS, C BSF MSTOP, 0 BCF STATUS, RP0 BCF STATUS, RP0 STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BANKSEL ADCON0 BSF ADCON0, 3 BCF ADCON0, 4 BCF ADCON0, 5 BCF STATUS, RP0 BCF STATUS, RP1 CALL CONVERT MOVF ADRESH, 0 SUBLW 0X40 BT, 0 SUBLW 0X40 BT, STATUS, RP0 BCF STATUS, RP1 RETURNBUTTLEVEL BCF STATUS, RP0 BCF STATUS, RP1 MOVLW 0X00 MOVWF MSTOP BANKSEL ADCON0 BCF ADCON0, 3 BCF ADCON0, 4 BSF ADCON0, 5 BCF STATUS, RP0 BCV STAR, RP0 BCF STAT BTFSS STATUS, C GOTO BL1 GOTO BL2 BL1 BSF MSTOP, 1 BSF PORTB, 6 BL2 RETURN STARE LUMINĂ BCF, RP0 BCF STATUS, RP1 BTFSC LDET, 0 GOTO RETFDL BANKSEL ADCON0 BCF ADCON0, 3 BSF ADCON0, 4 BCF ADCON0, 5 BCF STATUS, RP0 BCF STATUS, RP1 CALL CONVERT MOVF ADRESH, 0 SUBLW 0XEE BTFSS STATUS, C BSF PORTB, 7 RETFEL BCF ADCON0, 7 BSF ADCON0, 6 BSF ADCON0, 0 BSF ADCON0, GO WAITADC BTFSC ADCON0, GO GOTO WAITADC BCF STATUS, RP1 BCF STATUS, RP0 RETURNPWM1ON BANKSEL PR2 MOVLW 0XFF MOVWFF PR2 BCF, R0 MOVWF CCP1CON MOVF SPEED12, 0 MOVWF CCPR1L STATUS BSF, RP0 BCF STATUS, RP1 MOVLW 0XF0 MOVWF TRISC BCF STATUS, RP0 BCF STATUS, RP1 BCF T2CON, T2CKPS1 BCF T2CON, BS2CF, T2CF PR2 MOVLW 0XFF MOVWF PR2 STATUS BCF, RP0 BCF STATUS, RP1 MOVF SPEED21, 0 MOVWF CCP2CON MOVF SPEED22, 0 MOVWF CCPR2L BSF STATUS, RP0 BCF STATUS, RP1 MOVLW 0XF0 BCVFF RUS T2CON, T2CKPS0 BSF T2CON, TMR2ON BSF CCP2CON, 2 BSF CCP2CON, 3 RETURNPW M1OFF BCF CCP1CON, 2 BCF CCP1CON, 3 BSF T2CON, T2CKPS1 BSF T2CON, T2CKPS0 BCF T2CON, TMR2ON MOVLW 0x00 MOVWF CCP1CON MOVLW 0x00 MOVWF CCPR1L BANKSEL PR2 MOVLW 0x00 MOVWF PR2 BCF STATUS, RP1 BCF STATUS, RP0 RETURNPWM2OFF BCF CCP2CON, 2 BCF CCP2CON, 3 BSF T2CON, T2CKPS1 BSF T2CON, T2CKPS0 BCF T2CON, TMR2ON MOVLW 0X00 MOVWF CCP2CON MOVLW 0X00 MOVWF CCPR2L BANKSEL PR2 MOVLW 0X00 MOVWF PR2 BCF STATUS, RP1 BCF STATUS, RP1 5 STARE BCF, RP0 STARE BCF, RP1 APELĂ CONVERTIRE MOVF ADRESH, W ANDLW 0XF0 MOVWF LR1 STARE BCF, RP0 BCF STATUS, RP1 RETURN LFC2 BANKSEL ADCON0 BCF ADCON0, 3 BSF ADCON0, 4 BSF ADCON0, 4 BSF ADCON0, 4 BSF ADCON0, RP1 APELARE CONVERSARE MOVF ADRESH, 0 ANDLW 0XF0 MOVWF LR2 BCF STATUS, RP0 BCF STATUS, RP1 RETURN LDIN BANKSEL ADCON0 BCF ADCON0, 3 BSF ADCON0, 4 BCF ADCON0, 5 BCF STATUS, RP0 BCV STAR, RP0 BCV STAT 0X4C STATUS BTFSC, C GOTO COMP4 BSF MSTOP, 3 COMP4 BCF STATUS, RP0 BCF STATUS, RP1 RETURN SDELAY CLRF L2 XL3 CLRF L1 XL2 CLRF TMR0 XL1 MOVLW 0XFF SUBWF TMR0, W BTFSS STATUS, C GOTO XL1 MOVLW 0X20 INCF L1 SUBWF L1, W BTFSS STATUS, C GOTO XL2 MOVLW 0X10 INCF LF XL3 RETURN NOP NOPEND

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