Vi-Điều-Khiển-1

#pragma config OSC=HS#pragma config WDT=OFF #pragma config MCLRE=ON Delay10KTCYx50; while!sw2; x++; }PORTB=x%8... #include #pragma config OSC=HS #pragma config WDT=OFF #pragma config MCL

Trang 1

1.1. Lập trình điều khiển vào ra (20 câu)

Cho sơ đồ nguyên

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

LED5 LED6 RA0/AN0/C1IN-

2 RA1/AN1/C2IN- 3

RA2/AN2/C2IN+/VREF-/CVREF 4

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA5/AN4/SS/HLVDIN/C2OUT 7

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB0/AN12/FLT0/INT0 33

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

RC0/T1OSO/T13CKI 15RC1/T1OSI/CCP2B 16RC2/CCP1/P1A 17RC3/SCK/SCL 18RC4/SDI/SDA 23RC5/SDO 24RC6/TX/CK 25RC7/RX/DT 26

RD0/PSP0 19RD1/PSP1 20RD2/PSP2 21RD3/PSP3 22RD4/PSP4 27RD5/PSP5/P1B 28RD6/PSP6/P1C 29RD7/PSP7/P1D 30

RE0/RD/AN5 8RE1/WR/AN6 9RE2/CS/AN7 10RE3/MCLR/VPP 1PIC18F4520

PIC18F4520

8 MHZ

C1 22p

C2 22p

RB7 LED4 RB6

LED3 RB5

LED2 RB4

LED1 RC1

LED5 RC2

LED6

#include<p18f4520.h>

#include<delays.h>

#pragma config OSC=HS

#pragma config WDT=OFF

#pragma config MCLRE=ON

if(sw1==0)PORTB=0xff;

Trang 3

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

2 RA1/AN1/C2IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

22p

C2 22p

RB7 LED4 RB6

LED3

RB5

LED2 RB4

LED1 RC1

LED5 RC2

LED6

==================================================

#include<delays.h>

#define sw1 PORTBbits.RB0

#define led1 PORTBbits.RB4

#define led4 PORTBbits.RB7void main(void)

{

ADCON1=0x0f;

TRISB=0x0f;

while(1){

if(sw1==0)

Trang 4

led2=0;

}

if(sw3==0){ led3=1;

Delay10KTCYx(10);

led3=0;

}

if(sw4==0){ led4=1;

Delay10KTCYx(10);

led4=0;

}}}

Câu 1.3: (6 điểm)

Trang 5

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA1/AN1/C2IN-RA2/AN2/C2IN+/VREF-/CVREF 4

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

RC0/T1OSO/T13CKI 15RC1/T1OSI/CCP2B 16RC2/CCP1/P1A 17RC3/SCK/SCL 18RC4/SDI/SDA 23RC5/SDO 24RC6/TX/CK 25RC7/RX/DT 26RD0/PSP0 19RD1/PSP1 20RD2/PSP2 21RD3/PSP3 22RD4/PSP4 27RD5/PSP5/P1B 28RD6/PSP6/P1C 29RD7/PSP7/P1D 30RE0/RD/AN5 8RE1/WR/AN6 9RE2/CS/AN7 10RE3/MCLR/VPP 1

PIC18F4520

8 MHZ C1

if(sw4==0)PORTB=0xf0;

if(sw1==0|sw2==0|sw3==0)PORTB=0x00;

}}

Câu 1.4: (6 điểm)

Trang 6

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

void main(void){

ADCON1=0x0f;

TRISB=0x0f;

while(1){

if(sw3==0){

led3=1;

led4=1;

}if(sw4==0)

Trang 7

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 8

#include<delays.h>

if(sw3==0)led3=1;

if (sw2==0)led3=0;

}}///////////////////////////////////////////////////////////////////////////////////////////////

Bài 1.5.2 tương tự như bài 1.5.1 nhé

Câu 1.5.2: (6 điểm)

Trang 9

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 10

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

for(i=0;i<4;i++){

PORTB=m[i];

Delay10KTCYx(50);

}else

PORTB=0;

}}

Trang 11

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

2 RA1/AN1/C2IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

22p

C2 22p

RB7 LED4 RB6

LED3 RB5

LED2 RB4

LED1 RC1

LED5 RC2

LED6

===============================================

#include<delays.h>

{ int i;

ADCON1=0x0f;

Trang 12

PORTC=0;

Delay10KTCYx(50);

}else{PORTB=0;

PORTC=0;

}if(sw4==1){

PORTB=0x80;

PORTC=0;

Delay10KTCYx(50);

}else{PORTB=0;

PORTC=0;

}

if(sw4==1){

PORTC=0x02;

PORTB=0;

Trang 13

}}}

Câu 1.8: (6 điểm)

Trang 14

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

2 RA1/AN1/C2IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ

C1 22p

C2 22p

RB7 LED4

RB6

LED3

RB5

LED2 RB4

LED1 RC1

LED5 RC2

LED6

================================================

#include<delays.h>

#define led5 PORTCbits.RC1

void main(void){ unsigned char i;

ADCON1=0x0f;

TRISB=0x0f;

Trang 15

}if(i==4){PORTB=0xf0;

PORTC=0x00;

PORTC=0x02;

PORTC=0x06;

}}}

Câu 1.9: (6 điểm)

Trang 16

Cho sơ đồ nguyên lý

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

if(sw2==0){

Delay10KTCYx(50);

while(!sw2);

x++;

}PORTB=x<<4;

}}

Câu 1.10: (6 điểm)

Trang 17

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

unsigned char x;

{ADCON1=0x0f;

TRISB=0x0f;

while(1){

if(sw3==0){

Delay10KTCYx(50);

while(!sw3);

x++;

if(x%5==1)

Trang 18

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

2 RA1/AN1/C2IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ

C1 22p

C2 22p

RB7 LED4

RB6

LED3

RB5

LED2 RB4

LED1 RC1

LED5 RC2

Trang 19

led1=0;led2=0;led3=0;

led4=1;led5=1;led6=1;

}

if (sw4==0){

PORTB=0x00;

PORTC=0x00;

}}}

Câu 1.12: (6 điểm)

Trang 20

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

2 RA1/AN1/C2IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ

C1 22p

C2 22p

RB7 LED4

RB6

LED3

RB5

LED2 RB4

LED1 RC1

LED5 RC2

LED6

==============================================

#include<delays.h>

#define led6 PORTCbits.RC2void main(void)

{ADCON1=0x0f;

TRISB=0x0f;

TRISC=0x00;

Trang 21

PORTC=0x00;

}}}

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 22

if(sw1==0)led1=1;

if(sw2==0|sw3==0|sw4==0)led1=0;

}}

Câu 1.14: (6 điểm)

Trang 23

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

LED6 LED5

2 RA1/AN1/C2IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ

C1 22p

C2 22p

RB7 LED4

RB6

LED3

RB5

LED2 RB4

LED1 RC1

LED5 RC2

LED6

============================================

#include<delays.h>

#define led6 PORTCbits.RC2void main(void)

{ADCON1=0x0f;

TRISB=0x0f;

TRISC=0x00;

Trang 24

PORTC=0x00;;

}}}

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 25

}}

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 26

Delay10KTCYx(50);

while(!sw2);

x++;

}PORTB=x%8<<4;

}}

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 27

#include<delays.h>

if(sw2==0){

Delay10KTCYx(50);

while(!sw2);

x++;

}PORTB=x%4<<4;

}}

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 28

Trang 29

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 30

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

if(sw2==0)led2=1;

if(sw3==0 & sw4==0)led2=0;

}}

Trang 31

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

#define xung PORTBbits.RB4

{TMR0L=256-250;

T0CONbits.TMR0ON=1;// bat timer0

Trang 32

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

void main(void){

Trang 33

}}

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Trang 34

while(!INTCONbits.TMR0IF);// cho

co tran = 1

T0CONbits.TMR0ON=0;//tat timer0INTCONbits.TMR0IF=0;// 1 US DETHUC HIEN 1 LENH

xung=~xung;

}}

Câu 1.23: (6 điểm)

Trang 35

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

TMR0L=(65536-62500)%256;T0CONbits.TMR0ON=1;// bat timer0

co tran = 1

T0CONbits.TMR0ON=0;//tat timer0

Trang 36

INTCONbits.TMR0IF=0;// 1 US DE

THUC HIEN 1 LENH

xung=~xung;

}}

Câu 1.24: (6 điểm)

Trang 37

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

#define xung PORTCbits.RC0

TMR0L=256-250+6;

T0CONbits.TMR0ON=1;// bat timer0

co tran = 1

T0CONbits.TMR0ON=0;//tat timer0INTCONbits.TMR0IF=0;// 1 US DETHUC HIEN 1 LENH

Trang 38

}

Câu 1.25: (6 điểm)

Trang 39

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

if(INTCONbits.INT0IF==1)

INTCONbits.INT0IF=0;

led1=0;

for(i=0;i<10;i++){

Trang 40

KEY3 KEY2 KEY1

OSC2 OSC1

LED1

2

RA0/AN0/C1IN- 3

RA3/AN3/C1IN+/VREF+

5 RA4/T0CKI/C1OUT 6

RA6/OSC2/CLKO 14

RA7/OSC1/CLKI 13

RB1/AN10/INT1 34

RB2/AN8/INT2 35

RB3/AN9/CCP2A 36

RB4/KBI0/AN11 37

RB5/KBI1/PGM 38

RB6/KBI2/PGC 39

RB7/KBI3/PGD 40

PIC18F4520

8 MHZ C1

Định dạng
Số trang	95
Dung lượng	1,32 MB