Module: PWN::SDR

Defined in:
lib/pwn/sdr.rb,
lib/pwn/sdr/gqrx.rb,
lib/pwn/sdr/decoder.rb,
lib/pwn/sdr/rfidler.rb,
lib/pwn/sdr/decoder/gsm.rb,
lib/pwn/sdr/decoder/rds.rb,
lib/pwn/sdr/decoder/flex.rb,
lib/pwn/sdr/flipper_zero.rb,
lib/pwn/sdr/decoder/pocsag.rb,
lib/pwn/sdr/son_micro_rfid.rb,
lib/pwn/sdr/frequency_allocation.rb

Overview

This file, using the autoload directive loads SDR modules into memory only when they’re needed. For more information, see: www.rubyinside.com/ruby-techniques-revealed-autoload-1652.html

Defined Under Namespace

Modules: Decoder, FlipperZero, FrequencyAllocation, GQRX, RFIDler, SonMicroRFID

Class Method Summary collapse

Class Method Details

.authors ⇒ Object

Author(s)

0day Inc. <support@0dayinc.com>



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# File 'lib/pwn/sdr.rb', line 42

public_class_method def self.authors
  "AUTHOR(S):\n  0day Inc. <support@0dayinc.com>\n"
end

.help ⇒ Object 



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# File 'lib/pwn/sdr.rb', line 46

public_class_method def self.help
  constants.sort
end

.hz_to_i(opts = {}) ⇒ Object

Supported Method Parameters

PWN::SDR.hz_to_i(

freq: 'required - frequency string (e.g. "2.450.000.000")'

)



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# File 'lib/pwn/sdr.rb', line 33

public_class_method def self.hz_to_i(opts = {})
  freq = opts[:freq]
  freq.to_s.gsub('.', '').to_i
end

.hz_to_s(opts = {}) ⇒ Object

Supported Method Parameters

PWN::SDR.hz_to_s(

freq: 'required - frequency in Hz (Integer or String)'

)



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# File 'lib/pwn/sdr.rb', line 19

public_class_method def self.hz_to_s(opts = {})
  freq = opts[:freq]
  str_hz = freq.to_s
  # Nuke leading zeros
  # E.g., 002450000000 -> 2450000000
  str_hz = str_hz.sub(/^0+/, '') unless str_hz == '0'
  # Insert dots every 3 digits from the right
  str_hz.reverse.scan(/.{1,3}/).join('.').reverse
end