From f141d3b461e1c75efccddef6fb66b13084033637 Mon Sep 17 00:00:00 2001
From: mikeller <github@ike.ch>
Date: Sun, 12 Mar 2017 17:51:38 +1300
Subject: [PATCH] Added EAM baro altitude to HoTT.

---
 src/main/telemetry/hott.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main/telemetry/hott.c b/src/main/telemetry/hott.c
index dfae08c7e8..2860c1abc3 100644
--- a/src/main/telemetry/hott.c
+++ b/src/main/telemetry/hott.c
@@ -267,6 +267,14 @@ static inline void hottEAMUpdateBatteryDrawnCapacity(HOTT_EAM_MSG_t *hottEAMMess
     hottEAMMessage->batt_cap_H = mAh >> 8;
 }
 
+static inline void hottEAMUpdateAltitude(HOTT_EAM_MSG_t *hottEAMMessage)
+{
+    const uint16_t hottEamAltitude = (baro.BaroAlt / 100) + HOTT_EAM_OFFSET_HEIGHT;
+
+    hottEAMMessage->altitude_L = hottEamAltitude & 0x00FF;
+    hottEAMMessage->altitude_H = hottEamAltitude >> 8;
+}
+
 void hottPrepareEAMResponse(HOTT_EAM_MSG_t *hottEAMMessage)
 {
     // Reset alarms
@@ -276,6 +284,7 @@ void hottPrepareEAMResponse(HOTT_EAM_MSG_t *hottEAMMessage)
     hottEAMUpdateBattery(hottEAMMessage);
     hottEAMUpdateCurrentMeter(hottEAMMessage);
     hottEAMUpdateBatteryDrawnCapacity(hottEAMMessage);
+    hottEAMUpdateAltitude(hottEAMMessage);
 }
 
 static void hottSerialWrite(uint8_t c)