play_dfpwm_song

local dfpwm = require("cc.audio.dfpwm")
local speaker = peripheral.find("speaker")

-- Ask user for the base name (without extension)
write("Enter the name of the song (without .dfpwm): ")
local filename = read() .. ".dfpwm"

-- Create the decoder
local decoder = dfpwm.make_decoder()

-- Stream and play the audio
for chunk in io.lines(filename, 16 * 1024) do
    local buffer = decoder(chunk)

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