red-fm-client-radio.lua

local dfpwm = require("cc.audio.dfpwm")
local speaker = peripheral.find("speaker")
local protocol = "red-fm"

term.clear()
term.setCursorPos(1,1)

peripheral.find("modem", rednet.open)

print(protocol.." > Synchronisé")
term.setCursorPos(1,2)
print("Maintenez CTRL + T pour arrêter la radio")

while true do
	local id, message = rednet.receive(protocol)
	local file = fs.open("red-fm.dfpwm", "wb")
	file.write(message)
	file.flush()
	file.close()

	local decoder = dfpwm.make_decoder()
	for chunk in io.lines("red-fm.dfpwm", 16 * 1024) do
 	   local buffer = decoder(chunk)

 	   while not speaker.playAudio(buffer) do
  	      os.pullEvent("speaker_audio_empty")
  	  end
	end
end