Tedd OKANO / Mbed 2 deprecated _training_pwm

A sample code for training. PWM controlled LEDs on mbed.

Dependencies:   mbed

main.cpp@0:c65547fd8960, 2010-02-18 (annotated)

Committer:
okano
Date:
Thu Feb 18 12:20:26 2010 +0000
Revision:
0:c65547fd8960

        

        
Who changed what in which revision?

        

            
                
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/*





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 *  mbed demo code





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 *





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 *   This code has been made for a training session. 





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 *





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 *  Copyright (c) 2010 NXP Semiconductors Japan





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 *  Released under the MIT License: http://mbed.org/license/mit





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 *





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 *  revision 1.0  18-Feb-2010   1st release





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 */





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#include "mbed.h"





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PwmOut led[] = { LED4, LED3, LED2, LED1 };





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int main() {





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    unsigned char rate = 0;





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    while ( 1 )





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    {





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        led[ 0 ]    = rate / 255.0;





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        led[ 2 ]    = rate / 255.0;





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        led[ 1 ]    = 1- (rate / 255.0);





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        led[ 3 ]    = 1- (rate / 255.0);





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        rate++;





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        wait( 0.01 );





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    }





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}





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#if 0





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        for ( int i = 0, r = rate; i < 4; i++, r += 32 )





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            led[ i ]    = ((r  &  0x80) ? (unsigned char)(~r) : (unsigned char)r) / 255.0;





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        rate += 4;





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        wait( 0.01 );





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#endif





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#if 0





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        led[ 0 ]    = (unsigned char)rate / 255.0;





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        led[ 2 ]    = (unsigned char)rate / 255.0;





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        led[ 1 ]    = 1- ((unsigned char)rate / 255.0);





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        led[ 3 ]    = 1- ((unsigned char)rate / 255.0);





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        rate++;





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        wait( 0.01 );





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#endif