peiyu wang / Grove_temp_sensor

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Dependents:   Grove_Temp_Hello_world

Files at this revision

API Documentation at this revision

Revision 6:2d65df11758a, committed 2016-03-10

Comitter:
peipei123
Date:
Thu Mar 10 20:16:10 2016 +0000
Parent:
4:7e6f5d859469
Commit message:
1

Changed in this revision

Grove_temp_sensor.cpp Show annotated file Show diff for this revision Revisions of this file
Grove_temp_sensor.h Show annotated file Show diff for this revision Revisions of this file 
--- a/Grove_temp_sensor.cpp	Thu Mar 10 19:39:43 2016 +0000
+++ b/Grove_temp_sensor.cpp	Thu Mar 10 20:16:10 2016 +0000
@@ -28,3 +28,8 @@
         double temperature=1/(log(resistance/10000)/3975+1/298.15)-276.05;
     return temperature;
 }
+
+float Grove_temp_sensor::operator= (Grove_temp_sensor& rhs) {
+    
+    return rhs.read_C();
+}

--- a/Grove_temp_sensor.h	Thu Mar 10 19:39:43 2016 +0000
+++ b/Grove_temp_sensor.h	Thu Mar 10 20:16:10 2016 +0000
@@ -25,6 +25,13 @@
      * @param returns temperature
      */
     float read_C();
+    
+    /**  Shorthand to read the temperature value. 
+     *
+     * @param returns temperature in Celsius
+     */
+    float operator= (Grove_temp_sensor& rhs);
+    
 private:
 //class sets up the AnalogIn pin
     AnalogIn _pin;