/elec/propeller-clock

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  • Committer: edam
  • Date: 2012-02-25 01:31:17 UTC
  • Revision ID: tim@ed.am-20120225013117-53ed8yahoreoms76
updated software to include drawing abstraction infrastructure

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src/drawer.cc
 
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#include "Arduino.h"
 
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#include "drawer.h"
 
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void Drawer::draw_reset()
 
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{
 
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}
 
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void Drawer::led_on( int led, bool on )
 
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{
 
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        if( led < 0 || led > 9 ) return;
 
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        // convert to pin no.
 
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        led += 4;
 
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        // pin 4 needs to be inverted (it's driving a PNP)
 
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        if( led == 4 ) on = !on;
 
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        digitalWrite( led, on? HIGH : LOW );
 
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}