LED Blinking program by using Mikro C -

LED Blinking program  by using Mikro  (PIC 16F877)

void main() {
 TRISB = 0; //Makes PORTB0 or RB0 Output Pin

  while(1) //Infinite Loop
  {
    PORTB = 0x55; //LED ON
    Delay_ms(1000); //1 Second Delay
    PORTB = 0xAA; //LED OFF
    Delay_ms(1000); //1 Second Delay
  }
}

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LED Blinking program by using Mikro C -

LED Blinking program  by using Mikro  (PIC 16F877)

void main() {
 TRISB = 0; //Makes PORTB0 or RB0 Output Pin

  while(1) //Infinite Loop
  {
    PORTB = 0x55; //LED ON
    Delay_ms(1000); //1 Second Delay
    PORTB = 0xAA; //LED OFF
    Delay_ms(1000); //1 Second Delay
  }
}

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LED Blinking program by Using Atmega32 - Atmel Studio 6

LED Blinking program by Using Atmega32 - Atmel Studio 6 

#ifndef F_CPU                    // defining clock speed of the processor
#define F_CPU 16000000UL         // 16 MHz clock speed
#endif

#include <avr/io.h>
#include <util/delay.h>

int main(void)
{
 DDRC = 0xFF;                //Nakes PORTC as Output
 while(1) //infinite loop
 {
  PORTC = 0xFF;      //Turns ON All LEDs
  _delay_ms(30);    //1 second delay
  PORTC= 0x00;      //Turns OFF All LEDs
  _delay_ms(30);   //1 second delay
 }
}

LED Blinking By using 8051 in Keil IDE
LED Blinking using PIC 16f877a

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LED Blinking program by Using Atmega32 - Atmel Studio 6

LED Blinking program by Using Atmega32 - Atmel Studio 6 

#ifndef F_CPU                    // defining clock speed of the processor
#define F_CPU 16000000UL         // 16 MHz clock speed
#endif

#include <avr/io.h>
#include <util/delay.h>

int main(void)
{
 DDRC = 0xFF;                //Nakes PORTC as Output
 while(1) //infinite loop
 {
  PORTC = 0xFF;      //Turns ON All LEDs
  _delay_ms(30);    //1 second delay
  PORTC= 0x00;      //Turns OFF All LEDs
  _delay_ms(30);   //1 second delay
 }
}

LED Blinking By using 8051 in Keil IDE
LED Blinking using PIC 16f877a

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LED Blinking Program by using PIC 16f877a MPLAB X .

 compiler - sdcc ,XC8.

#define _XTAL_FREQ 8000000 // setting the crystal frequency 

#include <xc.h>           // Header file inclusion ,to add function like _delay_ms() 

#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config CP = OFF         // FLASH Program Memory Code Protection bits (Code protection off)
#pragma config BOREN = ON       // Brown-out Reset Enable bit (BOR enabled)
#pragma config LVP = ON         // Low Voltage In-Circuit Serial Programming Enable bit (RB3/PGM pin has PGM function; low-voltage programming enabled)
#pragma config CPD = OFF        // Data EE Memory Code Protection (Code Protection off)
#pragma config WRT = ON         // FLASH Program Memory Write Enable (Unprotected program memory may be written to by EECON control)



int main()
{
  TRISB0 = 0; //RB0 as Output PIN
  while(1)    // endless loop
  {
    RB0 = 1;  // LED ON
    __delay_ms(1000); // 1 Second Delay
    RB0 = 0;  // LED OFF
    __delay_ms(1000); // 1 Second Delay
  }
  return 0;
}

LED Blinking By using 8051 in Keil IDE

/led-blinking-program-by-using-atmega32

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LED Blinking Program by using PIC 16f877a MPLAB X .

 compiler - sdcc ,XC8.

#define _XTAL_FREQ 8000000 // setting the crystal frequency 

#include <xc.h>           // Header file inclusion ,to add function like _delay_ms() 

#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT disabled)
#pragma config CP = OFF         // FLASH Program Memory Code Protection bits (Code protection off)
#pragma config BOREN = ON       // Brown-out Reset Enable bit (BOR enabled)
#pragma config LVP = ON         // Low Voltage In-Circuit Serial Programming Enable bit (RB3/PGM pin has PGM function; low-voltage programming enabled)
#pragma config CPD = OFF        // Data EE Memory Code Protection (Code Protection off)
#pragma config WRT = ON         // FLASH Program Memory Write Enable (Unprotected program memory may be written to by EECON control)



int main()
{
  TRISB0 = 0; //RB0 as Output PIN
  while(1)    // endless loop
  {
    RB0 = 1;  // LED ON
    __delay_ms(1000); // 1 Second Delay
    RB0 = 0;  // LED OFF
    __delay_ms(1000); // 1 Second Delay
  }
  return 0;
}

LED Blinking By using 8051 in Keil IDE

/led-blinking-program-by-using-atmega32

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LED Blinking By using 8051 in Keil IDE

sbit LED1 = P2^0;  // P2.0 of the pin name cahnged to LED1
void delay();    // a delayis used  to give some delay in between turn ON  and OFF  

void main()
{
  while(1)
  {
  
 LED1 = 0;
 
 delay();

 LED1 = 1 ;
 delay();
 
   }
}

 void delay()
 {
   int j;
     
    for(j=0; j<500; j++)
    ;
 }

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LED Blinking By using 8051 in Keil IDE

sbit LED1 = P2^0;  // P2.0 of the pin name cahnged to LED1
void delay();    // a delayis used  to give some delay in between turn ON  and OFF  

void main()
{
  while(1)
  {
  
 LED1 = 0;
 
 delay();

 LED1 = 1 ;
 delay();
 
   }
}

 void delay()
 {
   int j;
     
    for(j=0; j<500; j++)
    ;
 }

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