diff options
Diffstat (limited to 'Sender.py')
| -rw-r--r-- | Sender.py | 36 |
1 files changed, 2 insertions, 34 deletions
@@ -27,36 +27,8 @@ def play_frequency(freq, amplitude, duration=1.0, samplingRate=44100, p=None): stream.stop_stream() stream.close() - p.terminate() - - -# def play_frequency(freq, amplitude, duration=1.0, samplingRate=44100): -# p = pyaudio.PyAudio() - -# # Generate sample -# samples = np.sin(2 * np.pi * np.arange(samplingRate * duration) * freq / samplingRate) - -# # Normalize -# max_amplitude = np.max(np.abs(samples)) -# normalized_samples = (amplitude / max_amplitude) * samples - -# # clip to [0.0, 1.0] -# normalized_samples = np.clip(normalized_samples, 0.0, 1.0) - -# samples_bytes = normalized_samples.astype(np.float32).tobytes() - -# stream = p.open(format=pyaudio.paFloat32, -# channels=1, -# rate=samplingRate, -# output=True) - -# stream.write(samples_bytes) - -# # Stop and close the stream -# stream.stop_stream() -# stream.close() + # p.terminate() -# p.terminate() """ Use threads to play multiple frequencies simultaneously. @@ -191,14 +163,10 @@ class LinkLayer: if not self.isReceiving: user_input = input("Enter data to send: ") if user_input == "exit" or user_input == "q": - self.exit() + break self.transmit_string(user_input) else: print("Currently receiving data, please wait...") - def exit(self): - self.stream.stop_stream() - self.stream.close() - self.p.terminate() # take in range width, the number of bytes, and the bytes themselves, and starting freq |