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Dependencies:   mbed

LEDColors.cpp

Committer:
silverpanda
Date:
2014-04-14
Revision:
7:19da09fe546b

File content as of revision 7:19da09fe546b:

#include "mbed.h"
#include "LEDColors.h"

// constructor
LEDColors::LEDColors()
{
    // DigitalOut ledRed(LED_RED), ledBlue(LED_BLUE), ledGreen(LED_GREEN);
    ledRed = new DigitalOut(LED_RED);
    ledBlue = new DigitalOut(LED_BLUE);
    ledGreen = new DigitalOut(LED_GREEN);

    // turn all three LEDs off
    *ledRed = true;
    redTimer = 0;
    
    *ledBlue = true;
    blueTimer = 0;
    
    *ledGreen = true;
    greenTimer = 0;
}
//-----------------------------------------------------------------------------

void LEDColors::tick10ms()
{
    if(redTimer && !--redTimer) *ledRed = true;
    if(blueTimer && !--blueTimer) *ledBlue = true;
    if(greenTimer && !--greenTimer) *ledGreen = true;
}
//-----------------------------------------------------------------------------

void LEDColors::flashRed(uint32_t duration)
{
    *ledRed = false;
    redTimer = duration;
}
//-----------------------------------------------------------------------------

void LEDColors::flashBlue(uint32_t duration)
{
    *ledBlue = false;
    blueTimer = duration;
}
//-----------------------------------------------------------------------------

void LEDColors::flashGreen(uint32_t duration)
{
    *ledGreen = false;
    greenTimer = duration;
}
//-----------------------------------------------------------------------------

void LEDColors::flashWhite(uint32_t duration)
{
    flashRed(duration);
    flashBlue(duration);
    flashGreen(duration);
}
//-----------------------------------------------------------------------------