BÀI 6 : ĐẾM TỪ 0 ĐẾN 9 PIC16F628A XC8

- Đây là ảnh mô phỏng protues.

- Đây là code chương trình.

#include <xc.h>
#include <stdio.h>
#include <stdlib.h>
#define _XTAL_FREQ 8000000
// CONFIG
#pragma config FOSC = HS        // Oscillator Selection bits (HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)
#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)
#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)
#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)
#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

const unsigned char Code7Seg[] = {0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82,0xF8, 0x80, 0x90};
unsigned int count=0;
void main (void)
{
    TRISB = 0X00;
    PORTB = 0XFF;
    while(1)
    {
        __delay_ms(100);
        PORTB = Code7Seg[count];
        __delay_ms(300);
        count++;
        if(count==10)
        {
            count = 0;
        }
    }
}

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- Link download project Click here

BÀI 5 : HIỂN THỊ SỐ 2015 LÊN LED 7 ĐOẠN PIC16F628A XC8

- Đây là ảnh mô phỏng protues.

- Đây là code chương trình.

#include <xc.h>
#include <stdio.h>
#include <stdlib.h>
#define _XTAL_FREQ 8000000
// CONFIG
#pragma config FOSC = HS        // Oscillator Selection bits (HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)
#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)
#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)
#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)
#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)
const unsigned char Anode[] = {0x3F, 0x06, 0x5B, 0x4F, 0x66, 0x6D, 0x7D, 0x07, 0x7F, 0x6F};
const unsigned char Cathode[] = {0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82, 0xF8, 0x80, 0x90};
void main(void)
{
    TRISB = 0X00;
    PORTB = 0X00;
    TRISAbits.TRISA0 = 0;
    TRISAbits.TRISA1 = 0;
    TRISAbits.TRISA2 = 0;
    TRISAbits.TRISA3 = 0;
    while(1)
    {
        // xuat so 2 len led 7seg
        PORTB = 0XA4;
        PORTAbits.RA0 = 1;
        __delay_ms(4);
        PORTAbits.RA0 = 0;
        // xuat so 0 len led 7 seg
        PORTB = 0XC0;
        PORTAbits.RA1 = 1;
        __delay_ms(4);
        PORTAbits.RA1 = 0;
        // xuat so 1 len led 7seg
        PORTB = 0XF9;
        PORTAbits.RA2 = 1;
        __delay_ms(4);
        PORTAbits.RA2 = 0;
        // xuat so 5 len led 7 seg
        PORTB = 0X92;
        PORTAbits.RA3 = 1;
        __delay_ms(4);
        PORTAbits.RA3 = 0;
    }

}

- Link download project Click here

BÀI 4 : GIAO TIẾP NÚT NHẤN PIC16F628A XC8

- Đây là ảnh mô phỏng protues.

- Đây là code chương trình.

#include <stdio.h>
#include <stdlib.h>
#define _XTAL_FREQ 8000000 // if 4Mhz is XT
#include <xc.h>
// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.

// CONFIG
#pragma config FOSC = HS        // Oscillator Selection bits (HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)
#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)
#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)
#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)
#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

void main(void)
{
    TRISA = 0XFF;
    TRISB = 0X00;
    PORTB = 0X00;
    while(1)
    {
        if(RA0==1)
        {
        __delay_ms(100);
        while(RA0==1)
        {
            RB7=1;
        }
        }
        if(RA7==0)
        __delay_ms(100);
        while(RA7==0)
        {
            RB7=0;
        }
    }

}

- Link download project Click here

BÀI 3 : HIỆU ỨNG LED PIC16F628A XC8 (PART 2)

- Đây là ảnh mô phỏng protues.

- Đây là code chương trình.

#include <xc.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#define _XTAL_FREQ 8000000

// CONFIG

#pragma config FOSC = HS        // Oscillator Selection bits (HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN)

#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)

#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)

#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)

#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)

#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)

#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)

#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

void GPIO_init(void);// goi ham xuat nhap

void main (void)

{

    GPIO_init(); //

    unsigned char i,I,J,CD,D,Y,X;

    while(1)

    {

        // left

        PORTB = 0X01;

        for(i=0;i<8;i++)

        {

           __delay_ms(300);

            PORTB = PORTB<<1;

        }

        // right

        __delay_ms(300);

        PORTB = 0X80;

        for(i=0;i<8;i++)

        {

            __delay_ms(300);

            PORTB = PORTB>>1;

        }

        // left 2

        PORTB = 0X03;

        for(i=0;i<4;i++)

        {

            __delay_ms(300);

            PORTB = PORTB<<2;

        }

        // right 2

        PORTB = 0XC0;

        for(i=0;i<4;i++)

        {

            __delay_ms(300);

            PORTB = PORTB>>2;

        }

        // chase left

        __delay_ms(300);

        PORTB = 0X00;

        for(i=0;i<9;i++)

        {

           __delay_ms(300);

           PORTB = PORTB>>1;

           PORTB = PORTB | 0X80;

        }

        // chase right

       __delay_ms(300);

        PORTB = 0X00;

        for(i=0;i<9;i++)

        {

           __delay_ms(300);

           PORTB = PORTB<<1;

           PORTB = PORTB | 1;

        }

        // chase on left

        __delay_ms(300);

        PORTB = 0X00;

        for(i=0;i<9;i++)

        {

            __delay_ms(300);

            PORTB = (PORTB<<1) | 0X01;

        }

        // chase off left

        __delay_ms(300);

        for(i=0;i<9;i++)

        {

            __delay_ms(300);

            PORTB = PORTB<<1;

        }

        // chase right on and off

        __delay_ms(300);

        X=0X00000000;

        for(I=0;I<8;I++)

        {

           X=(X<<1)+0X01;

           PORTB = X;

           __delay_ms(300);

        }

        for(I=0;I<8;I++)

        {

           X=(X>>1);

           PORTB = X;

           __delay_ms(300);

        }

        // don 1

          __delay_ms(300);

        CD=0X00000000;

        for ( J=8;J>0;J--)

        {

        D=0X00000001;

        for(I=0;I<J;I++)

        {

        Y=CD+D;

        PORTB = (Y);

        __delay_ms(300);

        D=(D<<1);

        }

        CD=Y;

        }

        // don 2

        __delay_ms(300);

        CD=0X00;

        for ( J=4;J>0;J--)

        {

        __delay_ms(300);

        D=0X03;//0x03

        for(I=0;I<J;I++)

        {

        __delay_ms(100);

        Y=CD+D;

        PORTB = (Y);

        __delay_ms(300);

        D=(D<<2);

        }

        CD=Y;

        }

        }

    }

void GPIO_init(void)

{

    TRISB = 0X00; // cho porta la  output

    PORTB = 0X00; //

}

- Đây là video mô phỏng.

- Link download project : Click here

BÀI 2 : HIỆU ỨNG LED PIC16F628A XC8 (PART 1)

- Đây là ảnh mô phỏng protues.

- Đây là code chương trình.

#include <stdio.h>

#include <stdlib.h>

#define _XTAL_FREQ 4000000

#include <xc.h>

// CONFIG

#pragma config FOSC = XT        // Oscillator Selection bits (XT oscillator: Crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN)

#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)

#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)

#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)

#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)

#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)

#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)

#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

void GPIO_init (void);

void SANGHET (void);

void TATHET (void);

void XENKE (void);

void SANGNUA (void);

void main (void)

{

    GPIO_init();

    while(1)

    {

        SANGHET();

        __delay_ms(500);       

        TATHET();

        __delay_ms(500);        

        XENKE();

        __delay_ms(500);        

        SANGNUA();

        __delay_ms(500);

    }

}

void GPIO_init(void)

{

    TRISB = 0X00;

    PORTB = 0X00;

}

void SANGHET (void)

{

    PORTB = 0XFF;

}

void TATHET (void)

{

    PORTB = 0X00;

}

void XENKE (void)

{

    PORTB = 0XAA;

    __delay_ms(500);

    PORTB = 0X55;

}

void SANGNUA (void)

{

    PORTB = 0X0F;

    __delay_ms(500);

    PORTB = 0XF0;

}

- Đây là video mô phỏng protues.

- Link download project : Click here 

BÀI 1 : CHỚP TẮT LED PIC16F628A XC8

- Ảnh mô phỏng protues.

- Đây là code chương trình.

#include <stdio.h>
#include <stdlib.h>
#define _XTAL_FREQ 4000000
#include <xc.h>
// CONFIG
#pragma config FOSC = XT        // Oscillator Selection bits (XT oscillator: Crystal/resonator on RA6/OSC2/CLKOUT and RA7/OSC1/CLKIN)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)
#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)
#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)
#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)
#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

void GPIO_init (void);
void Anode (void);
void Cathode (void);
void main (void)
{
    GPIO_init();
    while(1)
    {
        __delay_ms(100);
        Anode();
        Cathode();
        __delay_ms(100);
    }
}
void GPIO_init(void)
{
    TRISBbits.TRISB0 = 0; // RB0 LÀ OUTPUT
    TRISBbits.TRISB7 = 0; // RB7 LÀ OUTPUT
    PORTBbits.RB0 = 1; // OFF LED RB0
    PORTBbits.RB7 = 0; // OFF LED RB7
}
void Anode (void)
{
    PORTBbits.RB0 = 0;  
    __delay_ms(500);
    PORTBbits.RB0 = 1;
}
void Cathode (void)
{
    PORTBbits.RB7 = 1;
    __delay_ms(500);
    PORTBbits.RB7 = 0;
}

- Link download project : Click here