Neil Thiessen / Mbed 2 deprecated LM75B_HelloWorld

A simple serial test program for the LM75B library.

Dependencies:   LM75B mbed

Files at this revision

API Documentation at this revision

Revision 1:94af70628683, committed 2013-08-28

Comitter:
neilt6
Date:
Wed Aug 28 17:44:28 2013 +0000
Parent:
0:578bc3c56500
Child:
2:a427f29fdfa0
Commit message:
Added check for device connection before testing loop

Changed in this revision

LM75B.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- a/LM75B.lib	Wed Aug 14 05:03:01 2013 +0000
+++ b/LM75B.lib	Wed Aug 28 17:44:28 2013 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/neilt6/code/LM75B/#2b797c309258
+http://mbed.org/users/neilt6/code/LM75B/#9bd544dd9e07

--- a/main.cpp	Wed Aug 14 05:03:01 2013 +0000
+++ b/main.cpp	Wed Aug 28 17:44:28 2013 +0000
@@ -3,15 +3,23 @@
 
 LM75B sensor(p28, p27, LM75B::ADDRESS_0);
 
-int main() {
-    while (1) {
-        //Read the temperature
-        float temp = sensor.temp();
+int main()
+{
+    //Try to open the LM75B
+    if (sensor.open()) {
+        printf("Device detected!\n");
 
-        //Print the temperature
-        printf("Temp = %.3f\n", temp);
+        while (1) {
+            //Read the temperature
+            float temp = sensor.temp();
 
-        //Sleep for 0.5 seconds
-        wait(0.5);
+            //Print the temperature
+            printf("Temp = %.3f\n", temp);
+
+            //Sleep for 0.5 seconds
+            wait(0.5);
+        }
+    } else {
+        printf("Device not detected!\n");
     }
 }

--- a/mbed.bld	Wed Aug 14 05:03:01 2013 +0000
+++ b/mbed.bld	Wed Aug 28 17:44:28 2013 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/5798e58a58b1
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/9c8f0e3462fb
\ No newline at end of file