Add license text

.gitignore

@@ -2,3 +2,4 @@
 .piolibdeps
 .clang_complete
 .gcc-flags.json
+src/serial

src/gmail.rb

@@ -1,5 +1,23 @@
 #!/bin/env ruby
 
+=begin
+Copyright 2018 Marvin Johanning
+This file is part of GmailNotifier.
+
+GmailNotifier is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GmailNotifier is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GmailNotifier.  If not, see <http://www.gnu.org/licenses/>.
+=end
+
 #Check if operating system being used it Linux-based
 unless /linux/ =~ RUBY_PLATFORM then
   puts "ERROR: Only Linux-based operating systems are currently supported"
@@ -69,7 +87,12 @@ stop_bits = 1
 parity = SerialPort::NONE
 
 #create a SerialPort object using each of the bits of information
-port = SerialPort.new(port_file, baud_rate, data_bits, stop_bits, parity)
+begin
+  port = SerialPort.new(port_file, baud_rate, data_bits, stop_bits, parity)
+rescue Errno::EBUSY
+  puts "ERROR: ".colorize(:red) + "The Arduino seems to be busy at the moment. This happens frequently whenever the Arduino has been plugged into a computer. Please wait a while and try again"
+  exit
+end
 
 wait_time = 4
 

src/gmail_login_information.rb

@@ -1,2 +1,23 @@
+#!/bin/env ruby
+
+=begin
+Copyright 2018 Marvin Johanning
+This file is part of GmailNotifier.
+
+GmailNotifier is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GmailNotifier is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GmailNotifier.  If not, see <http://www.gnu.org/licenses/>.
+=end
+
+#Please enter your Gmail username and password here
 $gmail_username = "your_username_here"
-$gmail_password = "user_password_here"
+$gmail_password = "your_password_here"

src/main.cpp

@@ -1,3 +1,21 @@
+/*
+Copyright 2018 Marvin Johanning
+This file is part of GmailNotifier.
+
+GmailNotifier is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GmailNotifier is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GmailNotifier.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include <Arduino.h>
 #include <Wire.h>
 #include <LiquidCrystal.h>

src/serial

@@ -1,7 +1,8 @@
 /dev/video0 - Chicony_Electronics_Co._Ltd._TOSHIBA_Web_Camera_-_HD_0x0001
-/dev/input/event7 - Chicony_Electronics_Co._Ltd._TOSHIBA_Web_Camera_-_HD_0x0001
+/dev/input/event6 - Chicony_Electronics_Co._Ltd._TOSHIBA_Web_Camera_-_HD_0x0001
 /dev/ttyACM2 - TOSHIBA_F5321gw_847A5C4419678500
 /dev/ttyACM1 - TOSHIBA_F5321gw_847A5C4419678500
 /dev/ttyACM0 - TOSHIBA_F5321gw_847A5C4419678500
-/dev/input/mouse2 - 1ea7_2.4G_Mouse
-/dev/input/event15 - 1ea7_2.4G_Mouse
+/dev/input/event5 - 1ea7_2.4G_Mouse
+/dev/input/mouse0 - 1ea7_2.4G_Mouse
+/dev/ttyACM3 - Arduino__www.arduino.cc__0043_75735323230351F09102

start

@@ -1,3 +1,23 @@
 #!/bin/env ruby
 
+=begin
+Copyright 2018 Marvin Johanning
+This file is part of GmailNotifier.
+
+GmailNotifier is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GmailNotifier is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GmailNotifier.  If not, see <http://www.gnu.org/licenses/>.
+=end
+
+#The purpose of this file is to start the actual GmailNotifier located inside the src/ folder
+
 load "#{File.dirname(__FILE__)}/src/gmail.rb"