Diff: LEDArray.cpp

Revision:

3:67e68c46daef

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LEDArray.cpp	Wed Jun 14 20:37:31 2017 +0000
@@ -0,0 +1,42 @@
+#include "LEDArray.h"
+
+LEDArray::LEDArray(PinName wirePin, ColorByteOrder byteOrder, unsigned int numberOfLEDs, float t0h_us, float t0l_us, float t1h_us, float t1l_us, float tReset_us) : _ledBus(wirePin, byteOrder, t0h_us, t0l_us, t1h_us, t1l_us, tReset_us)
+{
+    initialize(numberOfLEDs);
+}
+
+LEDArray::LEDArray(PinName wirePin, ColorByteOrder byteOrder, unsigned int numberOfLEDs) : _ledBus(wirePin, byteOrder, 0.35, 0.8, 0.7, 0.6, 50)
+{
+    initialize(numberOfLEDs);
+} 
+
+LEDArray::~LEDArray()
+{
+}
+
+void LEDArray::initialize(unsigned int numberOfLEDs)
+{
+    _numberOfLEDs = numberOfLEDs;
+    _leds = new Color*[_numberOfLEDs];
+    for(uint32_t i = 0; i < _numberOfLEDs; ++i)
+    {
+        _leds[i] = new Color(0,0,0);    
+    }    
+}
+
+void LEDArray::setPixelColor(unsigned int pixel, uint8_t r, uint8_t g, uint8_t b)
+{
+    _leds[pixel]->red = r;
+    _leds[pixel]->green = g;
+    _leds[pixel]->blue = b;
+}
+
+void LEDArray::setPixelColor(unsigned int pixel, Color& color)
+{
+    setPixelColor(pixel, color.red, color.green, color.blue);    
+}
+
+void LEDArray::show()
+{
+    _ledBus.write(_leds, _numberOfLEDs);    
+}
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