True leaf photo frame,gesture sensing APDS9960,motor fan,color LED

Dependencies:   SFE_APDS9960 mbed

Revision:
0:9b48e23879b3
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/led.cpp	Tue Apr 19 08:04:51 2016 +0000
@@ -0,0 +1,20 @@
+#include<mbed.h>
+
+DigitalOut LED_R(P0_20);
+DigitalOut LED_B(P0_19);
+
+void Led_Blink(void)
+{
+        LED_R=0;
+        LED_B=1;
+        wait_ms(500);
+        LED_R=1;
+        LED_B=0;
+        wait_ms(500);    
+        LED_R=1;
+        LED_B=1;
+        wait_ms(500); 
+        LED_R=0;
+        LED_B=0;
+        wait_ms(500);    
+}
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