Fixed scaling factors (#1284)

Should be scaled by 2^10 bot by 2^16. See datasheet https://cdn-shop.adafruit.com/datasheets/TSL2561.pdf page 24
rwaldron · Mar 20, 2017 · 933043b · 933043b
1 parent 9541fc2
commit 933043b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/light.js b/lib/light.js
@@ -327,8 +327,8 @@ var Controllers = {
 
               // Page 27
               // CalculateLux(...)
-              ch0 = (ch0 * scale) >> 0x10;
-              ch1 = (ch1 * scale) >> 0x10;
+              ch0 = (ch0 * scale) >> 10;
+              ch1 = (ch1 * scale) >> 10;
 
               var ratio1 = 0;