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RGBLed.cpp
00001 #include "RGBLed.hpp" 00002 00003 RGBLed::RGBLed(PinName rPin, PinName gPin, PinName bPin) : 00004 r(rPin), 00005 g(gPin), 00006 b(bPin) 00007 { 00008 set(false, false, false); 00009 } 00010 00011 bool RGBLed::getRed() 00012 { 00013 return !r.read(); 00014 } 00015 00016 bool RGBLed::getGreen() 00017 { 00018 return !g.read(); 00019 } 00020 00021 bool RGBLed::getBlue() 00022 { 00023 return !b.read(); 00024 } 00025 00026 RGBLed::Color RGBLed::get() 00027 { 00028 return Color(getRed() | (getGreen() << 1) | (getBlue() << 2)); 00029 } 00030 00031 RGBLed& RGBLed::setRed(bool value) 00032 { 00033 r = !value; 00034 return *this; 00035 } 00036 00037 RGBLed& RGBLed::setGreen(bool value) 00038 { 00039 g = !value; 00040 return *this; 00041 } 00042 00043 RGBLed& RGBLed::setBlue(bool value) 00044 { 00045 b = !value; 00046 return *this; 00047 } 00048 00049 RGBLed& RGBLed::set(bool rValue, bool gValue, bool bValue) 00050 { 00051 return setRed(rValue).setGreen(gValue).setBlue(bValue); 00052 } 00053 00054 RGBLed& RGBLed::set(RGBLed::Color color) 00055 { 00056 return set(color & 1, color & 2, color & 4); 00057 }
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