From 0dd758cdece0f3708e2b5e2f02ce07e19d1814e6 Mon Sep 17 00:00:00 2001
From: Magnus Ivarsson <magnus@unitware.se>
Date: Tue, 7 Mar 2017 22:48:30 +0100
Subject: [PATCH] reset sync byte in init to allow unittests to start fresh

---
 src/main/rx/ibus.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/rx/ibus.c b/src/main/rx/ibus.c
index 3835394173..d79853276c 100755
--- a/src/main/rx/ibus.c
+++ b/src/main/rx/ibus.c
@@ -53,7 +53,7 @@
 #define IBUS_BAUDRATE 115200
 
 static uint8_t ibusModel;
-static uint8_t ibusSyncByte = 0;
+static uint8_t ibusSyncByte;
 static uint8_t ibusFrameSize;
 static uint8_t ibusChannelOffset;
 static uint16_t ibusChecksum;
@@ -92,8 +92,9 @@ static void ibusDataReceive(uint16_t c)
                 ibusFrameSize = 32;
                 ibusChannelOffset = 2;
                 ibusChecksum = 0xFFFF;
-            } else
+            } else {
                 return;
+            }
         } else if (ibusSyncByte != c) {
             return;
         }
@@ -149,6 +150,7 @@ static uint16_t ibusReadRawRC(const rxRuntimeConfig_t *rxRuntimeConfig, uint8_t
 bool ibusInit(const rxConfig_t *rxConfig, rxRuntimeConfig_t *rxRuntimeConfig)
 {
     UNUSED(rxConfig);
+    ibusSyncByte = 0;
 
     rxRuntimeConfig->channelCount = IBUS_MAX_CHANNEL;
     rxRuntimeConfig->rxRefreshRate = 20000; // TODO - Verify speed