pstruebi
fa38818991
introduce presets fast and robust for qos settings Reviewed-on: https://gitea.pstruebi.xyz/auracaster/bumble-auracast/pulls/15
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
"""
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BAP/BSRC/SCC/BV-20-C: Config Broadcast, LC3 16_2_2
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Configuration: 16kHz, 40 octets/frame, stereo (2 BISes), QoS _2 variant
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"""
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import logging
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import os
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from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosRobust
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from auracast.multicast import broadcast, run_async
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if __name__ == "__main__":
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logging.basicConfig(
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level=os.environ.get("LOG_LEVEL", logging.INFO),
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format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
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)
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os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
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config = AuracastGlobalConfig()
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# _2 variant uses different QoS (RTN=2, higher latency)
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config.qos_config = AuracastQosRobust()
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config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
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# 16_2_2: 16kHz, 40 octets/frame
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config.auracast_sampling_rate_hz = 16000
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config.octets_per_frame = 40
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big = AuracastBigConfig()
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big.random_address = "F1:F1:F2:F3:F4:F5"
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big.audio_source = "file:./testdata/announcement_en.wav"
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big.num_bis = 1
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big.id = 12
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run_async(
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broadcast(
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config,
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[big],
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)
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)
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