nishantmodak

source 'https://rubygems.org'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.0.3'

# Use sqlite3 as the database for Active Record
gem 'sqlite3'

# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.0'

nishantmodak

unless File.exist?('Gemfile')
  File.write('Gemfile', <<-GEMFILE)
    source 'https://rubygems.org'
    gem 'rails'
    gem 'arel'
    gem 'sqlite3'
    gem 'minitest'
  GEMFILE

  system 'bundle'

nishantmodak

1.9.3p362 :001 > Line.cached_foreign(1)
  Line Load (1.1ms)  SELECT "lines".* FROM "lines" WHERE "lines"."foreign_id" = 1
 => [#<Line id: 1, no: 1, foreign_id: 1, created_at: "2012-09-28 09:18:14", updated_at: "2012-09-28 09:18:14">, #<Line id: 3, no: 3, foreign_id: 2, created_at: "2012-09-28 09:25:41", updated_at: "2012-09-28 09:25:41">, #<Line id: 4, no: 4, foreign_id: 2, created_at: "2012-09-28 09:26:00", updated_at: "2012-09-28 09:26:00">] 

1.9.3p362 :002 > Line.cached_foreign(1)
  Line Load (1.6ms)  SELECT "lines".* FROM "lines" WHERE "lines"."foreign_id" = 1
 => [#<Line id: 1, no: 1, foreign_id: 1, created_at: "2012-09-28 09:18:14", updated_at: "2012-09-28 09:18:14">, #<Line id: 3, no: 3, foreign_id: 2, created_at: "2012-09-28 09:25:41", updated_at: "2012-09-28 09:25:41">, #<Line id: 4, no: 4, foreign_id: 2, created_at: "2012-09-28 09:26:00", updated_at: "2012-09-28 09:26:00">]

nishantmodak

require 'dino'

board=Dino::Board.new(Dino::TxRx::Serial.new)
led = Dino::Components::Led.new(pin: 13, board: board)

[:on, :off].cycle do |switch|
  led.send(switch)
  sleep 1
end

nishantmodak

class HelloWorld < ArduinoSketch
  output_pin 13, :as => :led

  def loop
    blink led, 100 
  end
end

nishantmodak

require "serialport"

#params for serial port
port_str = "/dev/ttyUSB0"  #may be different for you
baud_rate = 9600
data_bits = 8
stop_bits = 1
parity = SerialPort::NONE

nishantmodak

int led = 13;

// the setup routine runs once when you press reset:
void setup() {                
  // initialize the digital pin as an output.
  pinMode(led, OUTPUT);     
}

// the loop routine runs over and over again forever:
void loop() {

nishantmodak

 #include <IRremote.h>  
 int RECV_PIN = 11;  
 IRrecv irrecv(RECV_PIN);  
 decode_results results;  
 int i = 0;  
 int blinkarray[11];
 int user=0;
 void setup()  
 {  
   for(i=2;i<11;i++)