Diff: Main.cpp

Revision:

0:32cb72f4d93a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Main.cpp	Sun Feb 02 07:54:47 2014 +0000
@@ -0,0 +1,29 @@
+#include "mbed.h"
+
+#include "LM75B.h"
+
+#include "C12832_lcd.h"
+PwmOut r (p23);
+PwmOut g (p24);
+PwmOut b (p25);
+C12832_LCD lcd;
+LM75B tmp(p28,p27);
+
+int main ()
+{
+    while (1) {
+        lcd.cls();
+        lcd.locate(0,3);
+        　//define the primary position of display.
+        lcd.printf("Room Temp. :%.2foC",tmp.read()); //output char.
+        wait(0.1);
+        for(float i = 0.0; i < 1.0 ; i += 0.01) {
+            float p = (((tmp.read()/100)-0.298)*60); //define the variation of color.
+            r = 1.0 - ((p < 1.0) ? 1.0 - p : (p > 2.0) ? p - 2.0 : 0.0);
+            g = 1.0 - ((p < 1.0) ? p : (p > 2.0) ? 0.0 : 2.0 - p);
+            b = 1.0 - ((p < 1.0) ? 0.0 : (p > 2.0) ? 3.0 - p : p - 1.0);  ;
+            wait (0.01);
+        }
+
+    }
+}
\ No newline at end of file