import ggwave
import pyaudio
from time import sleep

  # 140 chars
  # "--------------------------------------------------------------------------------------------------------------------------------------------",
payloads = [
    "This is a recording test",
    "It need to work properly"
]

for payload in payloads:
    # Inicializa o áudio
    p = pyaudio.PyAudio()
    stream = p.open(format=pyaudio.paFloat32, channels=1, rate=48000, output=True)

    # Codifica o protocolo em ondas sonoras (padrão audível)
    waveform = ggwave.encode(payload, protocolId=1) # 1 = Audível, 2 = Ultrassônico

    # Reproduz o som gerado
    stream.write(waveform)

    # Encerra as conexões
    stream.stop_stream()
    stream.close()
    p.terminate()
    sleep(1)

print("Transmissão concluída.")