RaspberryPI + 赤外線リモコン基盤 + mplayerでラジオサーバ(2)

ボタン7と8({7,8}-rimokon.sh)にボリュームアップ、ダウンを追加。

amixer sset PCM 10%{+,-}で相対的に音量増減できるはずなのだが、

上手く動作しないようなので

amixer sget PCMから現在のボリュームを取得して+-5するようにしてみた。

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "らじお、ていし" | aplay
	killall mplayer

view raw 0-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "えぬえいちけい、いち、かいし" | aplay
	killall mplayer
	mplayer -playlist http://mfile.akamai.com/129931/live/reflector:46032.asx

view raw 1-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "えぬえいちけい、に、かいし" | aplay
	killall mplayer
	mplayer -playlist http://mfile.akamai.com/129932/live/reflector:46056.asx

view raw 2-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "えぬえいちけい、えふえむ、かいし" | aplay
	killall mplayer
	mplayer -playlist http://mfile.akamai.com/129933/live/reflector:46051.asx

view raw 3-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "だらずえふえむ、かいし" | aplay
	killall mplayer
	mplayer -playlist http://www.darazfm.com/streaming.asx

view raw 4-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "びーびーしー、いち、かいし" | aplay
	killall mplayer
	mplayer -playlist http://www.bbc.co.uk/radio/listen/live/r1.asx

view raw 5-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "ろく" | aplay

view raw 6-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	`/home/pi/aquestalkpi/AquesTalkPi -g 100 "ぼりゅーむ" | aplay`
	vo=`amixer sget PCM | awk 'match($0,/([[:digit:]]+)%/,data){ print data[1]}'`
	vo=`expr $vo + 5`
	if [ $vo -gt 100 ]
	then
	vo=100
	fi
	`/home/pi/aquestalkpi/AquesTalkPi -g 100 "$voぱあせんと" | aplay`
	amixer sset PCM "$vo%"

view raw 7-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	`/home/pi/aquestalkpi/AquesTalkPi -g 100 "ぼりゅーむ" | aplay`
	vo=`amixer sget PCM | awk 'match($0,/([[:digit:]]+)%/,data){ print data[1]}'`
	vo=`expr $vo - 5`
	if [ $vo -lt 75 ]
	then
	vo=75
	fi
	`/home/pi/aquestalkpi/AquesTalkPi -g 100 "$voぱあせんと" | aplay`
	amixer sset PCM "$vo%"

view raw 8-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "きゅう" | aplay

view raw 9-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "でんとう" | aplay
	irsend SEND_ONCE light power

view raw a-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "ちょうこう" | aplay
	irsend SEND_ONCE light choukou

view raw b-rimokon.sh hosted with ❤ by GitHub

	#!/bin/bash
	/home/pi/aquestalkpi/AquesTalkPi -g 100 "じょうやとう" | aplay
	irsend SEND_ONCE light jouyatou

view raw c-rimokon.sh hosted with ❤ by GitHub

	# coding:utf-8
	class Locked < StandardError
	end
	def lock(lock_file_path='/tmp/rirc')
	File.open(lock_file_path, 'w') do |lock_file|
	if lock_file.flock(File::LOCK_EX|File::LOCK_NB)
	yield
	else
	raise Locked
	end
	end
	end
	def exec_script(cmd)
	dir = File.expand_path(File.dirname(__FILE__))
	script = File.join(dir,"#{cmd}.sh")
	if File.exist?(script)
	Process.spawn(script)
	end
	end
	INTERVAL_SEC = 1.0
	begin
	lock do
	IO.popen("irw","r") do |io|
	st = Time.now
	loop do
	# 0000555af1484a8b 00 1 rimokon
	line = io.gets.chomp
	int = Time.now - st
	if int > INTERVAL_SEC
	cmd = line.split(" ")[-2..-1].join("-") # => 1-remokon
	exec_script(cmd)
	st = Time.now
	end
	end
	end
	end
	rescue Locked
	exit 0
	end

view raw rirc.rb hosted with ❤ by GitHub