Diff: LEDColors.cpp

Revision:

7:19da09fe546b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LEDColors.cpp	Mon Apr 14 03:04:28 2014 +0000
@@ -0,0 +1,59 @@
+#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);
+}
+//-----------------------------------------------------------------------------
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