Reiko Randoja
RGB LED connected to PCA9555
Diff: rgb-led-pca9555.h
- Revision:
- 0:95a10b4db9ef
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/rgb-led-pca9555.h Fri Nov 21 18:25:01 2014 +0000
@@ -0,0 +1,28 @@
+#ifndef RGBLEDPCA9555_H
+#define RGBLEDPCA9555_H
+
+#include "mbed.h"
+#include "PCA9555.h"
+
+class RgbLed {
+public:
+ RgbLed(PCA9555 *ioExt, unsigned int redPin, unsigned int greenPin, unsigned int bluePin);
+
+ enum Color {RED, GREEN, BLUE, CYAN, MAGENTA, YELLOW, WHITE, OFF};
+ void setColor(Color color);
+ void setRed(bool ledState);
+ void setGreen(bool ledState);
+ void setBlue(bool ledState);
+ void toggleRed();
+ void toggleGreen();
+ void toggleBlue();
+ void toggle();
+
+private:
+ PCA9555 *extIO;
+ unsigned int ledR;
+ unsigned int ledG;
+ unsigned int ledB;
+};
+
+#endif
\ No newline at end of file