Hello, I am using PIC18F4550, PIC18F452 how to program a simple blinking LED please tell me any one……

[P.Maaligai Parai Karuppa Samy]

which IDE has choose to use very simple PIC program …..method 

 

but i am using MPLAB, HITECH compiler…

 

 

please tell me… any one i am wait for u r reply 

 

 

 

[AJISH ALFRED]

Hi,

I think MPLAB itself is the best IDE for beginners.

[P.Maaligai Parai Karuppa Samy]

thank u for u r reply 

 

please post 18f4550 PIC simple led blinking program…

and how to connect the hardware connection….

[AJISH ALFRED]

#include <p18f4550.h>

#include <delays.h>



#pragma config FOSC = INTOSCIO_EC //Internal oscillator, port function on RA6, EC used by USB

#pragma config WDT = OFF //Disable watchdog timer



#define LEDPin LATDbits.LATD1 //Define LEDPin as PORT D Pin 1

#define LEDTris TRISDbits.TRISD1 //Define LEDTris as TRISD Pin 1



void main()

{

LEDTris = 0;//Set LED Pin data direction to OUTPUT

LEDPin = 1;//Set LED Pin



while(1)

{

LEDPin = ~LEDPin;//Toggle LED Pin

Delay10KTCYx(25);//Delay 250K cycles (1 second at 1MHz since each instruction takes 4 cycles)

}



}





Connect an LED in series with a resitor towards ground from the pin number 1

of the port D of the PIC.

 

[Author]

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