From 72ec1179b02ced02ed0a0c6ea2c7101f7d9e5e42 Mon Sep 17 00:00:00 2001
From: Josh Stewart <josh@noisymime.org>
Date: Tue, 23 Dec 2014 18:05:52 +1100
Subject: [PATCH] New calibration values for O2

---
 speeduino.ino | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/speeduino.ino b/speeduino.ino
index f4f878e..bd18941 100644
--- a/speeduino.ino
+++ b/speeduino.ino
@@ -236,7 +236,7 @@ void loop()
     currentStatus.tpsADC = map(analogRead(pinTPS), 0, 1023, 0, 255); //Get the current raw TPS ADC value and map it into a byte
     currentStatus.TPS = map(currentStatus.tpsADC, configPage1.tpsMin, configPage1.tpsMax, 0, 100); //Take the raw TPS ADC value and convert it into a TPS% based on the calibrated values
     //currentStatus.TPS = 70;
-    currentStatus.O2 = map(analogRead(pinO2), 0, 1023, 117, 358); //Get the current O2 value. Calibration is from AFR values 7.35 to 22.4, then multiplied by 16 (<< 4). This is the correct calibration for an Innovate Wideband 0v - 5V unit
+    currentStatus.O2 = map(analogRead(pinO2), 0, 1023, 74, 224); //Get the current O2 value. Calibration is from AFR values 7.35 to 22.4, then multiplied by 16 (<< 4). This is the correct calibration for an Innovate Wideband 0v - 5V unit
     //The IAT and CLT readings can be done less frequently. This still runs about 10 times per second
     if ((mainLoopCount & 127) == 1)
     {
@@ -254,7 +254,7 @@ void loop()
     if (currentStatus.hasSync && (currentStatus.RPM > 0))
     {
         //If it is, check is we're running or cranking
-        if(currentStatus.RPM > configPage2.crankRPM) 
+        if(currentStatus.RPM > int(configPage2.crankRPM * 100)) //Crank RPM stored in byte as RPM / 100 
         { //Sets the engine running bit, clears the engine cranking bit
           BIT_SET(currentStatus.engine, BIT_ENGINE_RUN); 
           BIT_CLEAR(currentStatus.engine, BIT_ENGINE_CRANK);