Microchip PIC16F628A, LED Blinking Code Using ' C ' Language, Time Delay 600 Milliseconds to 1 Second

Microchip PIC16F628A, LED Blinking Code Using ' C ' Language, Time Delay 600 Milliseconds:

100 Millisecond Code Delay:

 * Created:   Mon Jun 8 2015
 * Processor: PIC16F628A
 * Compiler:  HI-TECH C for PIC10/12/16
 * Author:    Azhar Ahmed
 */

#include <htc.h>
//Configuration Word

__CONFIG(FOSC_HS & WDTE_OFF & PWRTE_ON & MCLRE_ON & BOREN_ON & LVP_OFF & CPD_OFF & CP_OFF);

//Define Pins

#define LED    RB5

//Define CPU Frequency
//This must be defined, if __delay_ms() or __delay_us() functions are used in the code

#define _XTAL_FREQ 20000000

//Main Function Start from here

void main(void)
 {
   // Write your code here
    TRISB5 = 0;                       //Make LED pin an output
    LED = 0;                            //Turn LED off        
   while (1)
   {
      LED = !LED;                //Toggle LED pin state
      __delay_ms(600);    //600 milli second delay
   }
}

Microchip PIC16F628A, LED Blinking Code Using ' C ' Language, Time Delay 800 Milliseconds:

800 Millisecond Code Delay:

 * Created:   Mon Jun 8 2015
 * Processor: PIC16F628A
 * Compiler:  HI-TECH C for PIC10/12/16
 * Author:    Azhar Ahmed
 */

#include <htc.h>
//Configuration Word

__CONFIG(FOSC_HS & WDTE_OFF & PWRTE_ON & MCLRE_ON & BOREN_ON & LVP_OFF & CPD_OFF & CP_OFF);

//Define Pins

#define LED    RB5

//Define CPU Frequency
//This must be defined, if __delay_ms() or __delay_us() functions are used in the code

#define _XTAL_FREQ 20000000

//Main Function Start from here

void main(void)
 {
   // Write your code here
    TRISB5 = 0;                       //Make LED pin an output
    LED = 0;                           //Turn LED off        
   while (1)
   {
      LED = !LED;                //Toggle LED pin state
      __delay_ms(800);    //800 milli second delay
   }
}

Microchip PIC16F628A, LED Blinking Code Using ' C ' Language, Time Delay 1 Seconds:

1 Second Code Delay:

 * Created:   Mon Jun 8 2015
 * Processor: PIC16F628A
 * Compiler:  HI-TECH C for PIC10/12/16
 * Author:    Azhar Ahmed
 */

#include <htc.h>
//Configuration Word

__CONFIG(FOSC_HS & WDTE_OFF & PWRTE_ON & MCLRE_ON & BOREN_ON & LVP_OFF & CPD_OFF & CP_OFF);

//Define Pins

#define LED    RB5

//Define CPU Frequency
//This must be defined, if __delay_ms() or __delay_us() functions are used in the code

#define _XTAL_FREQ 20000000

//Main Function Start from here

void main(void)
 {
   // Write your code here
    TRISB5 = 0;                   //Make LED pin an output
    LED = 0;                        //Turn LED off        
   while (1)
   {
      LED = !LED;               //Toggle LED pin state
      __delay_ms(1000);    //1000 milli second delay
   }
}

PIC16F628A, 18-pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology: