Marcus Lee / AMS_ENS210_temp_humid_sensor

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Dependents:   AMS_CCS811_gas_sensor AMS_CCS811_gas_sensor

Diff: AMS_ENS210.cpp

Revision:
2:f5a7883ae9c2
Parent:
1:94a79c88c105
Child:
3:3b427231e5a7
diff -r 94a79c88c105 -r f5a7883ae9c2 AMS_ENS210.cpp
--- a/AMS_ENS210.cpp	Tue Jan 17 14:26:34 2017 +0000
+++ b/AMS_ENS210.cpp	Wed Jan 18 08:54:58 2017 +0000
@@ -139,7 +139,7 @@
         i2c_read(SENS_TEMP, output, 3);
         
         // do crc7
-        if (output[3] & 1)                                  // bit 0 of byte 3 is the valid flag
+        if (output[2] & 1)                                  // bit 0 of byte 3 is the valid flag
             reading = 0 | output[0] | (output[1] << 8);     // bytes 1 and 2 make the 16 bit data
     }
     
@@ -156,7 +156,7 @@
         i2c_read(SENS_HUMID, output, 3);
         
         // do crc7
-        if (output[3] & 1)                                  // bit 0 of byte 3 is the valid flag
+        if (output[2] & 1)                                  // bit 0 of byte 3 is the valid flag
             reading = 0 | output[0] | (output[1] << 8);     // bytes 1 and 2 make the 16 bit data
     }