Diff: lighting-system-firmware/source/led.h

Revision:

0:7a352727249b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lighting-system-firmware/source/led.h	Sun Jun 18 10:14:56 2017 +0000
@@ -0,0 +1,27 @@
+#ifndef CONNECTED_LIGHTS_LED_H_
+#define CONNECTED_LIGHTS_LED_H_
+
+#if MBED_CONF_APP_LED_TYPE == GROVE_CHAINABLE
+#include "ChainableLED.h"       // Library to talk to the Grove Chainable LED
+static ChainableLED led(MBED_CONF_APP_GROVE_CLOCK_PIN, MBED_CONF_APP_GROVE_DATA_PIN, 1);
+#else
+static PwmOut redLed(MBED_CONF_APP_LED_PIN_RED);
+static PwmOut greenLed(MBED_CONF_APP_LED_PIN_GREEN);
+static PwmOut blueLed(MBED_CONF_APP_LED_PIN_BLUE);
+#endif
+
+void setRgbColor(float red, float green, float blue) {
+#if MBED_CONF_APP_LED_TYPE == GROVE_CHAINABLE
+    led.setColorRGB(0, static_cast<uint8_t>(red * 255.0f), static_cast<uint8_t>(green * 255.0f), static_cast<uint8_t>(blue * 255.0f));
+#elif MBED_CONF_APP_LED_TYPE == TRICOLOR_ANODE
+    redLed = 1.0f - red;
+    greenLed = 1.0f - green;
+    blueLed = 1.0f - blue;
+#else
+    redLed = red;
+    greenLed = green;
+    blueLed = blue;
+#endif
+}
+
+#endif // CONNECTED_LIGHTS_LED_H_