Project

morsecode_keypad

0.0
No commit activity in last 3 years
No release in over 3 years
morsecode_keypadjrobertson/morsecode_keypadHomepageDocumentationSource CodeBug TrackerWiki
Designed for using morsecode on the Raspberry Pi with a keypad which has 4 buttons (dash, dot, separator, and send).
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 Popularity
Downloads
4,592
Stars
0
Forks
0
Watchers
2
 Releases
Current version
0.1.1
Total releases
2
First release
2016-10-17
Latest release
2016-10-18
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2016-10-17
Reverse Dependencies
0

 Dependencies

Runtime

rpi_pinin
>= 0.1.2, ~> 0.1
 Project Readme

Introducing the Morsecode_keypad gem

require 'morsecode_keypad'

mk = MorsecodeKeypad.new(dash: 4, dot: 17, separator: 27, sendx: 22, notifier: nil)
mk.start

The above code outputs an interpretation of morse code using 4 buttons (dash, dot, separator, and send) on a keypad.

Output:

dot: 2016-10-17 17:19:01 +0000
dot: 2016-10-17 17:19:01 +0000
dot: 2016-10-17 17:19:02 +0000
dot: 2016-10-17 17:19:02 +0000
separator: 2016-10-17 17:19:02 +0000
dot: 2016-10-17 17:19:04 +0000
separator: 2016-10-17 17:19:05 +0000
dot: 2016-10-17 17:19:05 +0000
dash: 2016-10-17 17:19:05 +0000
dot: 2016-10-17 17:19:06 +0000
dot: 2016-10-17 17:19:07 +0000
separator: 2016-10-17 17:19:07 +0000
dot: 2016-10-17 17:19:08 +0000
dash: 2016-10-17 17:19:09 +0000
dot: 2016-10-17 17:19:09 +0000
dot: 2016-10-17 17:19:09 +0000
separator: 2016-10-17 17:19:10 +0000
dash: 2016-10-17 17:19:10 +0000
dash: 2016-10-17 17:19:11 +0000
dash: 2016-10-17 17:19:11 +0000
send: 2016-10-17 17:19:12 +0000
222241242122421224111

Transforming morse code into a string

require 'morsecode'
require 'morsecode_keypad'

class Notifier

  def update(mc)
    puts MorseCode.new(mc).to_s
  end
end

mk = MorsecodeKeypad.new(dash: 4, dot: 17, separator: 27, sendx: 22, \
  notifier: Notifier.new)
mk.start

Test

Input

Pressed the following buttons:

dot dot dot dot separator
dot separator
dot dash dot dot separator
dot dash dot dot separator
dash dash dash
send

Observed

hello

Resources

morsecode rpi raspberrypi