Switch back to integer division in array indexing.

tdicola · tdicola · commit ce3190f65c87 · 2015-10-12T18:37:54.000-07:00
diff --git a/DHT.cpp b/DHT.cpp
@@ -194,11 +194,11 @@ boolean DHT::read(bool force) {
       _lastresult = false;
       return _lastresult;
     }
-    data[i * 0.125] <<= 1;
+    data[i/8] <<= 1;
     // Now compare the low and high cycle times to see if the bit is a 0 or 1.
     if (highCycles > lowCycles) {
       // High cycles are greater than 50us low cycle count, must be a 1.
-      data[i * 0.125] |= 1;
+      data[i/8] |= 1;
     }
     // Else high cycles are less than (or equal to, a weird case) the 50us low
     // cycle count so this must be a zero.  Nothing needs to be changed in the

Original file line number	Diff line number	Diff line change
`@@ -194,11 +194,11 @@ boolean DHT::read(bool force) {`
`194`	`194`	`_lastresult = false;`
`195`	`195`	`return _lastresult;`
`196`	`196`	`}`
`197`		`- data[i * 0.125] <<= 1;`
	`197`	`+ data[i/8] <<= 1;`
`198`	`198`	`// Now compare the low and high cycle times to see if the bit is a 0 or 1.`
`199`	`199`	`if (highCycles > lowCycles) {`
`200`	`200`	`// High cycles are greater than 50us low cycle count, must be a 1.`
`201`		`- data[i * 0.125] \|= 1;`
	`201`	`+ data[i/8] \|= 1;`
`202`	`202`	`}`
`203`	`203`	`// Else high cycles are less than (or equal to, a weird case) the 50us low`
`204`	`204`	`// cycle count so this must be a zero. Nothing needs to be changed in the`