From 5e1712afacdd1384440856b1be1efa4acf827ffd Mon Sep 17 00:00:00 2001
From: Aart van Halteren <aart@van-halteren.net>
Date: Wed, 26 Jun 2013 22:39:51 +0200
Subject: [PATCH] Remove '\r' from serial datastream

---
 app/helpers/Synchronizer.rb | 2 +-
 smartmeter.rb               | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/app/helpers/Synchronizer.rb b/app/helpers/Synchronizer.rb
index cf164d5..a171021 100644
--- a/app/helpers/Synchronizer.rb
+++ b/app/helpers/Synchronizer.rb
@@ -5,4 +5,4 @@ class Synchronizer
     
   set_initial_state SearchingForSyncState
 
-end
\ No newline at end of file
+end
diff --git a/smartmeter.rb b/smartmeter.rb
index 188413c..df12350 100644
--- a/smartmeter.rb
+++ b/smartmeter.rb
@@ -13,7 +13,11 @@ ActiveRecord::Base.establish_connection(connection_details)
 
 # # Open connection to serial port
 ser = SerialPort.new("/dev/ttyUSB1", 9600, 7, 1, SerialPort::EVEN)
-# 
+lines = ""
+for i in 0..22
+ lines = lines+ser.readline("\n").gsub(/\r/, '')
+end
+
 # # read until newline
 # response = ser.readline("\r")
 # response.chomp!
@@ -21,8 +25,8 @@ ser = SerialPort.new("/dev/ttyUSB1", 9600, 7, 1, SerialPort::EVEN)
 
 sync = Synchronizer.new
 #lines = File.read("example_blurp.txt")[rand(1500)..-1]
-lines = ser.readpartial(4096) # read max 4k of data
 p "There are #{lines.length} characters"
+p lines
 while (!lines.nil? && lines.length > 0)
   lines = sync.handle_byte_stream(lines)
   #p lines