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PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Wed May 14, 2008 1:30 am |
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The following program should blink the LED labeled "DS1" on the board.
This is the board that Microchip calls the "Low Pin Count Demo Board".
Make sure that you install jumpers JP1 and JP5. These jumpers enable
the "DS1" LED and the MCLR pull-up resistor.
Code: | #include <16F690.H>
#fuses INTRC_IO, NOWDT, NOPROTECT, BROWNOUT, PUT
#use delay(clock=4000000)
//====================================
void main()
{
while(1)
{
output_high(PIN_C0);
delay_ms(500);
output_low(PIN_C0);
delay_ms(500);
}
} |
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IceMetal Guest
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Posted: Wed Nov 19, 2008 2:44 am |
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PCM programmer wrote: | The following program should blink the LED labeled "DS1" on the board.
This is the board that Microchip calls the "Low Pin Count Demo Board".
Make sure that you install jumpers JP1 and JP5. These jumpers enable
the "DS1" LED and the MCLR pull-up resistor.
Code: | #include <16F690.H>
#fuses INTRC_IO, NOWDT, NOPROTECT, BROWNOUT, PUT
#use delay(clock=4000000)
//====================================
void main()
{
while(1)
{
output_high(PIN_C0);
delay_ms(500);
output_low(PIN_C0);
delay_ms(500);
}
} |
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you might want to change the BROWNOUT, to NOBROWNOUT so it can work under 4.0V |
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