From bf0b0a929025255da9ef1b53982b51f034e9566d Mon Sep 17 00:00:00 2001
From: Andrew Jeffery <andrew@aj.id.au>
Date: Fri, 25 May 2018 15:41:12 +0930
Subject: physical: Cleanup unnecessary variables

Change-Id: Ib5897e4f7226993c2deb1feb6e2e39d5a0f0cb5a
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
 physical.cpp | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/physical.cpp b/physical.cpp
index 2b404b6..77d3d4f 100644
--- a/physical.cpp
+++ b/physical.cpp
@@ -31,14 +31,9 @@ void Physical::setInitialState()
     {
         // LED is blinking. Get the on and off delays and derive percent duty
         auto delayOn = led.getDelayOn();
-        auto delayOff = led.getDelayOff();
-
-        // Calculate duty from millisecond delay values and derive percentage on
-        periodMs = delayOn + delayOff;
-        auto factor = periodMs / 100;
-        auto dutyOn = delayOn / factor;
-
-        this->dutyOn(dutyOn);
+        periodMs = delayOn + led.getDelayOff();
+        auto percentScale = periodMs / 100;
+        this->dutyOn(delayOn / percentScale);
     }
     else
     {
-- 
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