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PIC18F2550 USB and clock configuration

 
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PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Aug 28, 2007 5:52 pm     Reply with quote

I tested this on a PicDem2-Plus with a 12 MHz crystal, with PCH vs. 4.053
and it puts out a 1 KHz squarewave on Pin B0.
Code:
#include <18F4550.h>
#fuses HSPLL, PLL3, CPUDIV1, NOWDT, PUT, BROWNOUT, NOLVP
#use delay(clock=48000000)

//====================================
void main()
{

while(1)
  {
   output_high(PIN_B0);
   delay_us(500);
   output_low(PIN_B0);
   delay_us(500);
  }

}
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