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Dependencies:   C12832 MMA7660 mbed

color.cpp

Committer:
ksaito
Date:
2018-01-31
Revision:
0:c3bc6981ad28
Child:
1:2967eac08981

File content as of revision 0:c3bc6981ad28:

#include "mbed.h"
#include "color.h"

PwmOut r (p23);
PwmOut g (p24);
PwmOut b (p25);

void ColorInitialize(void) {
    r.period(0.001);
    ColorFinalize();
}

void ColorProcess(void) {
    for (float i = 0.0; i < 1.0 ; i += 0.001) {
        float p = 3 * i;
        r = 1.0 - ((p < 1.0) ? 1.0 - p : (p > 2.0) ? p - 2.0 : 0.0);
        g = 1.0 - ((p < 1.0) ? p : (p > 2.0) ? 0.0 : 2.0 - p);
        b = 1.0 - ((p < 1.0) ? 0.0 : (p > 2.0) ? 3.0 - p : p - 1.0);  ;  
        wait (0.01);
    }
}

void ColorFinalize(void) {
    r = 1.0;
    g = 1.0;
    b = 1.0;    
}