From 01285386c9e5f7524169b4550ad2fa8c78936128 Mon Sep 17 00:00:00 2001 From: Jon Nordby Date: Fri, 18 Apr 2025 02:24:47 +0200 Subject: tools: Unhardcode parameters --- tools/pdm2pcm.py | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) (limited to 'tools/pdm2pcm.py') diff --git a/tools/pdm2pcm.py b/tools/pdm2pcm.py index b333a6f..f21803a 100644 --- a/tools/pdm2pcm.py +++ b/tools/pdm2pcm.py @@ -22,15 +22,28 @@ def pdm_to_pcm(pdm_signal, decimation_factor=64): pcm_signal = filtered[::decimation_factor] return pcm_signal +def parse(): + import argparse + + parser = argparse.ArgumentParser(description='Process an input file and write to an output file.') + parser.add_argument('-i', '--input', type=str, required=True, help='Path to the input file') + parser.add_argument('-o', '--output', type=str, required=True, help='Path to the output file') + parser.add_argument('--samplerate', type=int, default=16000) + parser.add_argument('--oversample', type=int, default=64) + + args = parser.parse_args() + return args + def main(): + args = parse() - pdm_path = 'test_tone.pdm' - out_path = 'output.wav' + pdm_path = args.input + out_path = args.output pdm_data = load_pdm_file(pdm_path) # Convert to PCM - oversample = 64 - samplerate = 16000 + oversample = args.oversample + samplerate = args.samplerate pcm_data = pdm_to_pcm(pdm_data, decimation_factor=oversample) # Normalize and save to WAV -- cgit v1.2.3