From c2435470c1627c1f028ea44aac05fb6be28c5c8e Mon Sep 17 00:00:00 2001
From: Jm Casler <jm@casler.org>
Date: Sat, 15 Jan 2022 12:24:16 -0800
Subject: [PATCH] Airtime - calculate ms in a hour in preprocessor

---
 src/airtime.cpp | 2 +-
 src/airtime.h   | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/airtime.cpp b/src/airtime.cpp
index bc827f27e..df32ca1ba 100644
--- a/src/airtime.cpp
+++ b/src/airtime.cpp
@@ -114,7 +114,7 @@ float AirTime::utilizationTXPercent()
         sum += this->utilizationTX[i];
     }
 
-    return (float(sum) / float(MINUTES_IN_HOUR * 10 * 1000)) * 100;
+    return (float(sum) / float(MS_IN_HOUR)) * 100;
 }
 
 AirTime::AirTime() : concurrency::OSThread("AirTime") {}
diff --git a/src/airtime.h b/src/airtime.h
index a0738140a..ecaa1203e 100644
--- a/src/airtime.h
+++ b/src/airtime.h
@@ -28,6 +28,9 @@
 #define SECONDS_PER_PERIOD 3600
 #define PERIODS_TO_LOG 24
 #define MINUTES_IN_HOUR 60
+#define SECONDS_IN_MINUTE 60
+#define MS_IN_HOUR (MINUTES_IN_HOUR * SECONDS_IN_MINUTE * 1000)
+
 
 enum reportTypes { TX_LOG, RX_LOG, RX_ALL_LOG };