Diff: main.cpp

Revision:

6:745bea53d3db

Parent:

5:608f2bf4d3f7

diff -r 608f2bf4d3f7 -r 745bea53d3db main.cpp
--- a/main.cpp	Thu Feb 06 14:05:51 2014 +0000
+++ b/main.cpp	Tue Dec 20 14:03:40 2016 +0000
@@ -1,28 +1,55 @@
 #include "mbed.h"
+#include "C12832.h"
 #include "LM75B.h"
-#include "C12832.h"
+
 
 C12832 lcd(p5, p7, p6, p8, p11);
 
 LM75B sensor(p28,p27);
 Serial pc(USBTX,USBRX);
+Timer t; 
+AnalogIn simtemp (p19);
+PwmOut r (p23);
+PwmOut g (p24);
+PwmOut b (p25);
+Ticker periode;
 
-int main ()
-{
 
-    //Try to open the LM75B
-    if (sensor.open()) {
-        printf("Device detected!\n");
+volatile float dt;
+volatile char flagtemp;
+///////////////////////////////////////////////
+//   fonction Flip pour gérer le timer 500ms
+
+void flip(){
+    dt=sensor.temp();
+    flagtemp=1;
+}
+
 
-        while (1) {
-            lcd.cls();
-            lcd.locate(0,3);
-            lcd.printf("Temp = %.3f\n", (float)sensor);
-            wait(1.0);
+int main() {
+       r.period(0.005);
+       g.period(0.005);
+       b.period(0.005);
+       g=1.0;
+       b=1.0;
+       lcd.cls();
+       if (sensor.open()) {
+            pc.printf("Device detected!\n");
+        }else {
+            pc.printf("Device not detected!\n");
         }
+        periode.attach(&flip, 0.5);
+      // t.reset();
+       while (1) {
+            //tx.start()
+                         //Print the current temperature
+             if(flagtemp==1) {
+                    pc.printf("Temp = %.3f\r\n", dt);
+                    r = 1- (dt-25)/8.0 ;
+                    flagtemp=0;
+              }
+       } 
+}
 
-    } else {
-        error("Device not detected!\n");
-    }
-
-}
+//            lcd.copy_to_lcd();  // LCD.pixel does not update the lcd
+//            wait_us(3000);