Diff: SHT21_ncleee.h

Revision:

3:03bbabb7b0b0

Parent:

2:1411bb5e8c0a

--- a/SHT21_ncleee.h	Thu Nov 29 10:51:56 2012 +0000
+++ b/SHT21_ncleee.h	Thu Dec 06 10:33:10 2012 +0000
@@ -113,6 +113,7 @@
     {
         private:
             I2C *_i2c;
+//            Serial *_pc;
             int triggerTemp();  
             int requestTemp();
             unsigned short temperature;
@@ -136,9 +137,9 @@
              * waiting for 100ms for the measuring to complete 
              * before reading the temperature             
              * 
-             * @param returns The temperature, a value of either 1,2 or 3 corresponds to an error
+             * @param returns a value representing the temperature in degrees centigrade
              */ 
-            int readTemp();
+            float readTemp();
             
             /** Read the humidity value from the sensor \n
              *
@@ -146,9 +147,9 @@
              * waiting for 100ms for the measuring to complete 
              * before reading the humidity             
              * 
-             * @param returns The humidity, a value of either 1,2 or 3 corresponds to an error
+             * @param returns the percentage humidity
              */             
-            int readHumidity();
+            float readHumidity();
             
             /**
              * Perform a soft-reset of the sensor unit.