Revision 0:396b3f9574ea, committed 2013-05-24

Comitter:

vandep01

Date:

Fri May 24 03:21:40 2013 +0000

Commit message:

Initial revision of RgbLED class.

Changed in this revision

diff -r 000000000000 -r 396b3f9574ea RGBColor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RGBColor.h	Fri May 24 03:21:40 2013 +0000
@@ -0,0 +1,22 @@
+
+#ifndef RGBCOLOR_H
+#define RGBCOLOR_H
+
+/** \brief Struct definition for a color made of up of RGB.
+  */
+  struct RGBColor
+  {
+    RGBColor() : red(0), green(0), blue(0)
+    {
+    }
+    
+    RGBColor(const float _red, const float _green, const float _blue) : red(_red), green(_green), blue(_blue)
+    {
+    }
+    
+    float red;
+    float green;
+    float blue; 
+  };
+  
+  #endif // RGBCOLOR_H
\ No newline at end of file

diff -r 000000000000 -r 396b3f9574ea RGBLed.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RGBLed.cpp	Fri May 24 03:21:40 2013 +0000
@@ -0,0 +1,18 @@
+#include "RGBLed.h"
+
+RGBLed::RGBLed(PinName redPin, PinName greenPin, PinName bluePin) : m_red(redPin), m_green(greenPin), m_blue(bluePin)
+{
+}
+
+void RGBLed::init()
+{
+    m_red.period(0.001);
+}
+
+void RGBLed::setColor(const float red, const float green, const float blue)
+{
+    // Negative logic
+    m_red = 1.f - red;
+    m_green = 1.f - green;
+    m_blue = 1.f - blue;
+}
\ No newline at end of file

diff -r 000000000000 -r 396b3f9574ea RGBLed.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RGBLed.h	Fri May 24 03:21:40 2013 +0000
@@ -0,0 +1,27 @@
+#ifndef RGBLED_H
+#define RGBLED_H
+
+#include "PinNames.h"
+#include "mbed.h"
+
+/** \brief A wrapper for an RGB LED connected to a PWM. This class simplifies the
+  *        setting of the color and also provides some basic color definitions.
+ */
+class RGBLed
+{
+public:
+    RGBLed(PinName redPin, PinName greenPin, PinName bluePin);
+
+    /** \Brief Initialize the LED */
+    void init();
+    
+    /** \Brief Set the color of the RGB LED */
+    void setColor(const float red, const float green, const float blue);
+
+private:
+    PwmOut m_red;
+    PwmOut m_green;
+    PwmOut m_blue;
+};
+
+#endif
\ No newline at end of file