module AvrUpload

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

Constants

VERSION

Public Class Methods

parse(args) click to toggle source

# File lib/avrupload.rb, line 34
def parse(args)
  options = OpenStruct.new

  options.tty_fix = false
  options.hex = nil
  options.mcu = nil
  options.programmer = nil
  options.port = nil
  options.baud = 115200
  options.config = "/etc/avrdude.conf"

  parser = OptionParser.new do |p|
    p.banner = "Usage: avr_upload [options]"
    p.separator ""
    p.separator "Specific options:"

    p.on('-f', '--tty-fix', "Reset the TTY config before uploading") do
      options.tty_fix = true
    end

    p.on('-H [FILE]', '--hex [FILE]',
         'Hex file to upload to the AVR program memory') do |file|
      options.hex = file
    end

    p.on('-m [MCU]', '--mcu [MCU]',
         'The type of MCU you are trying to upload to') do |mcu|
      options.mcu = mcu
    end

    p.on('-p [PROGRAMMER]', '--programmer [PROGRAMMER]',
         'Programmer to use to upload the hex file to the AVR') do |prog|
      options.programmer = prog
    end

    p.on('-P [PORT]', '--port [PORT]',
         'Serial port to which the board is connected') do |port|
      options.port = port
    end

    p.on('-b [BAUD]', '--baud [BAUD]',
         'Serial baud rate to use') do |baud|
      options.baud = baud
    end

    p.on('-c [FILE]', '--config [FILE]',
         'Config file for avrdude, defaults to /etc/avrdude.conf') do |conf|
      options.config = conf
    end

    p.separator ""
    p.separator "Common options:"

    p.on_tail('-h', '--help', "Show this message") do
      puts p
      exit
    end

    p.on_tail('-v', '--version', 'Show the version number') do
      puts "AVR uploader #{AvrUpload::VERSION}"
      exit
    end
  end

  parser.parse!
  mandatory = [:programmer, :hex, :mcu, :port]
  missing = mandatory.select do |param|
    param if options[param].nil?
  end

  unless missing.empty?
    puts "Missing mandatory options: #{missing.to_s}"
    puts ""
    puts parser
    exit 1
  end

  options
end

start(args) click to toggle source

# File lib/avrupload.rb, line 28
def start(args)
        options = AvrUpload.parse(args)
        proxy = AvrDudeProxy.new(options)
        proxy.upload
end