Ciaran O'Malley / Mbed 2 deprecated CPSLab3B

Cyber Physical Systems Lab 3

Dependencies:   mbed C12832 LM75B

Diff: main.cpp

Revision:
4:6df97cb10041
Parent:
3:4d612f16ad84
Child:
5:608f2bf4d3f7
diff -r 4d612f16ad84 -r 6df97cb10041 main.cpp
--- a/main.cpp	Fri Oct 26 21:42:06 2012 +0000
+++ b/main.cpp	Tue Oct 29 06:51:26 2013 +0000
@@ -3,16 +3,25 @@
 #include "C12832_lcd.h"
 
 C12832_LCD lcd;
-LM75B tmp(p28,p27);
+LM75B sensor(p28,p27);
+Serial pc(USBTX,USBRX);
 
 int main ()
 {
 
-    while (1) {
-        lcd.cls();
-        lcd.locate(0,3);
-        lcd.printf("%.2f\n",tmp.read());
-        wait(1.0);
+    //Try to open the LM75B
+    if (sensor.open()) {
+        printf("Device detected!\n");
+
+        while (1) {
+            lcd.cls();
+            lcd.locate(0,3);
+            lcd.printf("Temp = %.3f\n", (float)sensor);
+            wait(1.0);
+        }
+
+    } else {
+        error("Device not detected!\n");
     }
 
 }