because there are only 6 pins available...
On Nov 7, 7:10 pm, Sunish Issac <[email protected]> wrote:
> Internal mclr would be better with int osc.
>
> Sunish
>
> On Sat, Nov 7, 2009 at 7:41 PM, <[email protected]> wrote:
>
> > Revision: 1466
> > Author: robhamerling
> > Date: Sat Nov 7 06:10:51 2009
> > Log: sample of blink a led with a 12f629 with internal oscillator
>
> >http://code.google.com/p/jallib/source/detail?r=1466
>
> > Added:
> > /trunk/sample/12f629_blink_intosc.jal
>
> > =======================================
> > --- /dev/null
> > +++ /trunk/sample/12f629_blink_intosc.jal Sat Nov 7 06:10:51 2009
> > @@ -0,0 +1,44 @@
> > +-- ------------------------------------------------------
> > +-- Title: Blink-an-LED of the Microchip pic12f629
> > +--
> > +-- Author: Rob Hamerling, Copyright (c) 2008..2009, all rights reserved.
> > +--
> > +-- Adapted-by:
> > +--
> > +-- Compiler: 2.4l
> > +--
> > +-- This file is part of jallib (http://jallib.googlecode.com)
> > +-- Released under the BSD license
> > (http://www.opensource.org/licenses/bsd-license.php)
> > +--
> > +-- Description:
> > +-- Sample blink-an-LED program for Microchip PIC12f629.
> > +--
> > +-- Sources:
> > +--
> > +-- Notes:
> > +-- - File creation date/time: 6 Nov 2009 20:37:43.
> > +--
> > +-- ------------------------------------------------------
> > +--
> > +include 12f629 -- target PICmicro
> > +--
> > +-- This program assumes a 4 MHz resonator or crystal
> > +pragma target clock 4_000_000 -- oscillator frequency
> > +-- configuration memory settings (fuses)
> > +pragma target OSC INTOSC_NOCLKOUT -- Intternal oscillator
> > +pragma target WDT disabled -- no watchdog
> > +pragma target MCLR external -- reset externally
> > +--
> > +enable_digital_io() -- disable analog I/O (if any)
> > +--
> > +-- You may want to change the selected pin:
> > +alias led is pin_A0
> > +pin_A0_direction = output
> > +--
> > +forever loop
> > + led = on
> > + _usec_delay(250000)
> > + led = off
> > + _usec_delay(250000)
> > +end loop
> > +--
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