GEM
  remote: https://rubygems.org/
  specs:
    ffi (1.15.0)
    google-protobuf (3.15.6)
    libusb (0.6.4)
      ffi (~> 1.0)
      mini_portile2 (~> 2.1)
    mini_portile2 (2.5.0)
    nokogiri (1.11.2)
      mini_portile2 (~> 2.5.0)
      racc (~> 1.4)
    racc (1.5.2)
    rubyserial (0.6.0)
      ffi (~> 1.9, >= 1.9.3)

PLATFORMS
  ruby

DEPENDENCIES
  google-protobuf
  libusb
  nokogiri
  rubyserial

BUNDLED WITH
   2.1.4