From 93e4d90269c7132d67c5f563918eff199dbb6a07 Mon Sep 17 00:00:00 2001
From: Brendan <brendan.haines@gmail.com>
Date: Mon, 16 Mar 2015 18:06:01 -0600
Subject: [PATCH] working DSM2 library and DSM2tester

---
 CopterController/DSM2.cpp | 13 ++++++++++---
 CopterController/DSM2.h   |  2 +-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/CopterController/DSM2.cpp b/CopterController/DSM2.cpp
index 4899ea7..1f0231c 100644
--- a/CopterController/DSM2.cpp
+++ b/CopterController/DSM2.cpp
@@ -5,14 +5,21 @@
 
 #define VALUE_MASK 0x3FF
 
-DSM2::DSM2( int mode )
+DSM2::DSM2()
 {
     std::cout << "opening serial port..." << std::flush;
     fd = serialOpen( "/dev/ttyAMA0", 115200 );
-    std::cout << "SUCCESS " << fd << std::endl;
+    if( fd < 0 )
+    {
+        std::cout << "FAILURE" << std::endl;
+    }
+    else
+    {
+        std::cout << "SUCCESS " << fd << std::endl;
+    }
     std::cout << "flushing serial..." << std::flush;
     serialFlush(fd);
-    std::cout << "SUCCESS" << std::endl;
+    std::cout << "DONE" << std::endl;
 }
 
 void DSM2::update()
diff --git a/CopterController/DSM2.h b/CopterController/DSM2.h
index ef91bbf..123c964 100644
--- a/CopterController/DSM2.h
+++ b/CopterController/DSM2.h
@@ -4,7 +4,7 @@
 class DSM2
 {
 public:
-    DSM2( int mode = 1024 );
+    DSM2();
 
     void update();
     int values[7];