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Code not working in PIC

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Murugesh_89

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Hi,
Below is the code for led glowing in pic16f876a micro controller ( pin RC0 ) through positive logic. But it is not working. What else should be done?

#include<16f876a.h>
#fuses HS,NODEBUG,PUT,NOWDT,PROTECT
#use delay(clock = 8M)

void main()
{
int i = 0;

delay_ms(2000);

set_tris_b(0b11111111);
set_tris_c(0b00100000);

output_high(PIN_C0);

while(1);
}
 

Are you using CCS c compiler???

LED blinking ...

HTML: 
#include "16f876a.h"
#fuses HS
#use delay(clock = 8000000)            //  8MHZ crystal

void main()
{
   while(1)
   {
      output_high(PIN_C0);         //   pin C0 goes output high
      delay_ms(1000);                //   delay  1000ms
      output_low(PIN_C0);           //   pin C0 goes output low
      delay_ms(1000);                 //   delay  1000ms
   }
}
 

Please show your hardware setup.
 

Hi duke,
ckt is below.
Led test.JPG
 

Current limiting resistor connected to LED has high value. Make it 330 Ohms.

Why did you PROTECT the code? :shock:
 
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