Class: LoraClient

Inherits:
Object
  • Object
show all
Includes:
LoraRb::Base, LoraRb::Call
Defined in:
lib/lora-rb/base.rb

Overview

An interface to Lora Service from Ruby

Instance Attribute Summary

Attributes included from LoraRb::Call

#client, #contex, #ssl_socket, #tcp_socket

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ LoraClient

Establish a secure connection to your account on the cloud



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# File 'lib/lora-rb/base.rb', line 11

def initialize(options = {})
  options = {debug: false,
             token: LoraRb::Settings.token,
             appid: LoraRb::Settings.appid,
             host: LoraRb.configuration.host,
             port: LoraRb.configuration.port,
             uplink_url: LoraRb.configuration.uplink_url,
             downlink_url: LoraRb.configuration.downlink_url,
             ssl: LoraRb.configuration.ssl,
             ssl_file: LoraRb.configuration.ssl_file
              }.merge(options)
  @debug = options[:debug]
  @token = options[:token]
  @appid = options[:appid]

  welcome_response = sub_initialize(options)

  raise("Lora-rb: Cannot connect to host #{options[:host]}:#{options[:port]}") unless welcome_response.key?('hello')

end

Instance Method Details

#listen(options = {}, &block) ⇒ Object

Stay awaiting data from the cloud



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# File 'lib/lora-rb/base.rb', line 60

def listen(options = {}, &block)
  options = { debug: @debug }.merge(options)

  puts "#{Time.now} Starting Listen app #{@appid}. To exit press CTRL+C" if options[:debug]
  sub_listen(options)
end

#quit ⇒ Object

Close the secure connection with the cloud



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# File 'lib/lora-rb/base.rb', line 68

def quit
  sub_quit
end

#read_data(options = {}) ⇒ Object

Receive all data devices from the cloud Each device sends its data to the cloud



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# File 'lib/lora-rb/base.rb', line 51

def read_data(options = {})
  options = { debug: @debug }.merge(options)
  puts "#{Time.now} Waiting for #{@appid} incoming data..." if options[:debug]
  response = sub_read_data(options)
  puts "#{Time.now} Received: #{response}" if options[:debug]
  response
end

#send_cmd(options = {}) ⇒ Object

Send the request to device



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# File 'lib/lora-rb/base.rb', line 33

def send_cmd(options = {})
  options = { debug: @debug,
              token: @token,
              appid: @appid,
              cmd: "tx",
              eui: nil,
              port: 40,
              confirmed: false,
              data: "0301"}.merge(options)

  raise("Eui is blank! Should i guess your device?") unless options[:eui]
  response = sub_send_cmd(options)
  puts "#{Time.now} Cmd response: #{response}" if options[:debug]
  response
end