From c29f8a79ed84602cfc904d76270e92f69313cd6a Mon Sep 17 00:00:00 2001
From: Raphael Coeffic <rco@iptel.org>
Date: Sun, 15 Jan 2017 12:22:18 +0100
Subject: [PATCH] use separate serial functions for SmartAudio and Tramp.

---
 src/main/io/serial.h         | 3 ++-
 src/main/io/vtx_smartaudio.c | 4 ++--
 src/main/io/vtx_tramp.c      | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/main/io/serial.h b/src/main/io/serial.h
index b8371cc322..5a68a18041 100644
--- a/src/main/io/serial.h
+++ b/src/main/io/serial.h
@@ -37,8 +37,9 @@ typedef enum {
     FUNCTION_BLACKBOX            = (1 << 7),  // 128
     FUNCTION_TELEMETRY_MAVLINK   = (1 << 9),  // 512
     FUNCTION_ESC_SENSOR          = (1 << 10), // 1024
-    FUNCTION_VTX_CONTROL         = (1 << 11), // 2048
+    FUNCTION_VTX_SMARTAUDIO      = (1 << 11), // 2048
     FUNCTION_TELEMETRY_IBUS      = (1 << 12), // 4096
+    FUNCTION_VTX_TRAMP           = (1 << 13), // 8192
 } serialPortFunction_e;
 
 typedef enum {
diff --git a/src/main/io/vtx_smartaudio.c b/src/main/io/vtx_smartaudio.c
index a10db12bf7..c3b93077a1 100644
--- a/src/main/io/vtx_smartaudio.c
+++ b/src/main/io/vtx_smartaudio.c
@@ -652,9 +652,9 @@ bool smartAudioInit()
     }
 #endif
 
-    serialPortConfig_t *portConfig = findSerialPortConfig(FUNCTION_VTX_CONTROL);
+    serialPortConfig_t *portConfig = findSerialPortConfig(FUNCTION_VTX_SMARTAUDIO);
     if (portConfig) {
-        smartAudioSerialPort = openSerialPort(portConfig->identifier, FUNCTION_VTX_CONTROL, NULL, 4800, MODE_RXTX, SERIAL_BIDIR|SERIAL_BIDIR_PP);
+        smartAudioSerialPort = openSerialPort(portConfig->identifier, FUNCTION_VTX_SMARTAUDIO, NULL, 4800, MODE_RXTX, SERIAL_BIDIR|SERIAL_BIDIR_PP);
     }
 
     if (!smartAudioSerialPort) {
diff --git a/src/main/io/vtx_tramp.c b/src/main/io/vtx_tramp.c
index 72fc990e4d..f57a10c8b5 100644
--- a/src/main/io/vtx_tramp.c
+++ b/src/main/io/vtx_tramp.c
@@ -166,10 +166,10 @@ void trampQueryS(void)
 
 bool trampInit()
 {
-    serialPortConfig_t *portConfig = findSerialPortConfig(FUNCTION_VTX_CONTROL);
+    serialPortConfig_t *portConfig = findSerialPortConfig(FUNCTION_VTX_TRAMP);
 
     if (portConfig) {
-        trampSerialPort = openSerialPort(portConfig->identifier, FUNCTION_VTX_CONTROL, NULL, 9600, MODE_RXTX, TRAMP_SERIAL_OPTIONS);
+        trampSerialPort = openSerialPort(portConfig->identifier, FUNCTION_VTX_TRAMP, NULL, 9600, MODE_RXTX, TRAMP_SERIAL_OPTIONS);
     }
 
     if (!trampSerialPort) {