Sha256: f9ba8a7b72618aba2559ba0d64d493a736d3a41c8f4e297b9086037bb381684f
Contents?: true
Size: 812 Bytes
Versions: 5
Compression:
Stored size: 812 Bytes
Contents
require_relative 'logger' require 'firmata' module WallE module SerialSnoop extend self extend Logger def locate_ports ports = Dir['/dev/*'].grep(/usb|acm/) board = nil if ports.any? what = 'serial port' what << 's' unless ports.one? info "Found possible #{what} #{ports}" ports.each do |port| begin info "Connecting to #{port}..." board = Firmata::Board.new(port) info "Connected to #{port}." break # we've found a board rescue => e error e.message board = nil end end else error 'Error: No USB devices detected' end error 'Error: Unable to connect to USB device' unless board board end end end
Version data entries
5 entries across 5 versions & 1 rubygems