From 332f3d85d1204f864982ea7a192a8830c1bac012 Mon Sep 17 00:00:00 2001
From: Stanley Huang <stanleyhuangyc@gmail.com>
Date: Sun, 7 Sep 2014 00:19:51 +1000
Subject: add logging for battery voltage

---
 megalogger/megalogger.ino | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'megalogger/megalogger.ino')

diff --git a/megalogger/megalogger.ino b/megalogger/megalogger.ino
index b9258d9..2570444 100644
--- a/megalogger/megalogger.ino
+++ b/megalogger/megalogger.ino
@@ -144,6 +144,16 @@ public:
                 if (isValidPID(pidTier3[index3]))
                     logOBDData(pidTier3[index3]);
                 index3 = (index3 + 1) % TIER_NUM3;
+                if (index3 == 0) {
+                    // get and display voltage
+                    int v = getVoltage();
+                    lcd.setFontSize(FONT_SIZE_SMALL);
+                    lcd.setCursor(108, 12);
+                    lcd.printInt(v / 10);
+                    lcd.write('.');
+                    lcd.printInt(v % 10);
+                    logData(PID_VOLTAGE, v);
+                }
             } else {
                 if (isValidPID(pidTier2[index2]))
                     logOBDData(pidTier2[index2++]);
@@ -162,14 +172,6 @@ public:
               lcd.printInt((uint16_t)t);
             }
             lastRefreshTime = dataTime;
-
-            // get display voltage
-            unsigned int v = getVoltage();
-            lcd.setFontSize(FONT_SIZE_SMALL);
-            lcd.setCursor(108, 12);
-            lcd.printInt(v / 1000);
-            lcd.write('.');
-            lcd.printInt((v % 1000) / 100);
         }
 
         if (errors >= 3) {
-- 
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