Ho Ho Hurry Up Snowmen Audio

Notes

sudo apt-get update
sudo apt-get install build-essential software-properties-common vim git curl apt-transport-https lsb-release ca-certificates dirmngr unzip
sudo apt-get install avahi-daemon avahi-discover avahi-utils libnss-mdns

# https://github.com/nodesource/distributions#debian-and-ubuntu-based-distributions

sudo npm install typescript rimraf node-gyp -g
sudo npm install ts-node -g
sudo apt-get -y install mpg321

was IQAduIO is now owned by foundation
https://www.raspberrypi.com/documentation/accessories/audio.html https://pinout.xyz/pinout/pi_digiamp

dtoverlay=iqaudio-digiampplus,unmute_amp dtparam=audio=off dtoverlay=vc4-kms-v3d,audio=off,audio1=off

Store Name ho-ho-hurry-up:hurry-up-snowmen-audio

Key	Type	Default
track_mp3	json	{
		"0":"/audio/ho-ho-hurry-up/intro.mp3",
		"1":"/audio/ho-ho-hurry-up/track_1.mp3",
		"":"",
		}

mosquitto_pub -h tempus.local -t "tempus/puzzle-data/ho-ho-hurry-up:hurry-up-snowmen-audio/track_mp3" -r -m '["/audio/hhhu/snowmen/intro.mp3","/audio/hhhu/snowmen/track_1.mp3","/audio/hhhu/snowmen/track_2.mp3","/audio/hhhu/snowmen/track_3.mp3","/audio/hhhu/snowmen/track_4.mp3","/audio/hhhu/snowmen/track_5.mp3","/audio/hhhu/snowmen/track_6.mp3","/audio/hhhu/snowmen/track_7.mp3","/audio/hhhu/snowmen/track_8.mp3","/audio/hhhu/snowmen/track_9.mp3","/audio/hhhu/snowmen/track_10.mp3","/audio/hhhu/snowmen/track_11.mp3","/audio/hhhu/snowmen/track_12.mp3",["/audio/hhhu/snowmen/correct_0.mp3","/audio/hhhu/snowmen/correct_1.mp3"],["/audio/hhhu/snowmen/incorrect_0.mp3","/audio/hhhu/snowmen/incorrect_1.mp3"],"/audio/hhhu/snowmen/solved.mp3"]'

used pins

2 i2c 3 i2c 18 i2s 22 mute/unmute 23 ? rotray 24 ? rotray 25 ? IR Sendor 19 i2s 20 i2s 21 i2s

5 Play < # Default: Up Needed: Down 6 Loop < # Default: Up Needed: Down 12 Stop < # Default: Down Needed: Down 13 Ended > # Default: Down Needed: Up 8 Track Bit 0 < # Default: Up Needed: Down 9 Track Bit 1 < # Default: Down Needed: Down 10 Track Bit 2 < # Default: Down Needed: Down 11 Track Bit 3 < # Default: Down Needed: Down

use dtoverlay to config direction and pull gpio=5,6,12,8,9,10,11=ip,pd gpio=13=op,dh

Puzzle Data

Store Name ho-ho-hurry-up:hurry-up-snowmen

Key	Type	Default
events	json	{"startIntro":"SNOWMAN_START_INTRO",
		"overrideRestart":"SNOWMAN_OVERRIDE_RESTART",
		"overrideCorrect":"SNOWMAN_OVERRIDE_CORRECT",
		"correct":"SNOWMAN_CORRECT",
		"incorrect":"SNOWMAN_INCORRECT",
		"solved":"SNOWMAN_SOLVED",
		"dropCarrot":"GOLDEN_CARROT",
		}
timings	json	{
		"buttonDebounceMS": DEFAULT_BUTTON_DEBOUNCE_MS,
		}
track_answers	json	{
		"1":"PURPLE",
		"2":"GREEN",
		}
track_mp3	json	{
		"0":"/audio/ho-ho-hurry-up/intro.mp3",
		"1":"/audio/ho-ho-hurry-up/track_1.mp3",
		"":"",
		}

var player = require('play-sound')(opts = {})

player.play('http://staging-tempus.local/audio/rameseize/anticlock.mp3', { mpg123: ['-g', 10] }, function(err) {
  if (err) throw err
})

TODO: use puzzle data for default volume control? some way to remote restart the process some way to remote reload the data internally catch no network at startup and retry nicely

Logic

Audio stops at all game state changes.