quali (#13)

make adjustments for bluetooth sig qualification

Co-authored-by: Paul Obernesser <paul.obernesser@inncubator.at>
Reviewed-on: https://gitea.pstruebi.xyz/auracaster/bumble-auracast/pulls/13

src/auracast/auracast_config.py

@@ -7,24 +7,19 @@ class AuracastQoSConfig(BaseModel):
     number_of_retransmissions: int
     max_transport_latency_ms: int
 
-class AuracastQosHigh(AuracastQoSConfig):
+class AuracastQosDefault(AuracastQoSConfig):
     iso_int_multiple_10ms: int = 1
     number_of_retransmissions:int = 4 #4
     max_transport_latency_ms:int = 43 #varies from the default value in bumble (was 65)
 
-class AuracastQosMid(AuracastQoSConfig):
-    iso_int_multiple_10ms: int = 2
-    number_of_retransmissions:int = 3
-    max_transport_latency_ms:int = 65
-
-class AuracastQosLow(AuracastQoSConfig):
-    iso_int_multiple_10ms: int = 3
-    number_of_retransmissions:int = 2 #4
-    max_transport_latency_ms:int = 65 #varies from the default value in bumble (was 65)
+class AuracastQosFast(AuracastQoSConfig):
+    iso_int_multiple_10ms: int = 1
+    number_of_retransmissions:int = 2
+    max_transport_latency_ms:int = 22
 
 
 class AuracastGlobalConfig(BaseModel):
-    qos_config: AuracastQoSConfig =  AuracastQosHigh()
+    qos_config: AuracastQoSConfig =  AuracastQosDefault()
     debug: bool = False
     device_name: str = 'Auracaster'
     transport: str = ''
@@ -59,6 +54,7 @@ class AuracastBigConfig(BaseModel):
     loop: bool = True
     precode_wav: bool = False
     iso_que_len: int = 64
+    num_bis: int = 1  # 1 = mono (FRONT_LEFT), 2 = stereo (FRONT_LEFT + FRONT_RIGHT)
 
 class AuracastBigConfigDeu(AuracastBigConfig):
     id: int = 12
@@ -73,7 +69,7 @@ class AuracastBigConfigEng(AuracastBigConfig):
     random_address: str = 'F2:F1:F2:F3:F4:F5'
     name: str  = 'Lecture Hall A'
     language: str ='eng'
-    program_info: str  = 'Lecture EN'
+    program_info: str = 'Lecture EN'
     audio_source: str  = 'file:./testdata/wave_particle_5min_en.wav'
 
 class AuracastBigConfigFra(AuracastBigConfig):
@@ -82,7 +78,7 @@ class AuracastBigConfigFra(AuracastBigConfig):
     # French
     name: str  = 'Auditoire A'
     language: str ='fra'
-    program_info: str  = 'Auditoire FR'
+    program_info: str = 'Auditoire FR'
     audio_source: str  = 'file:./testdata/wave_particle_5min_fr.wav'
 
 class AuracastBigConfigSpa(AuracastBigConfig):
@@ -90,7 +86,7 @@ class AuracastBigConfigSpa(AuracastBigConfig):
     random_address: str = 'F4:F1:F2:F3:F4:F5'
     name: str  = 'Auditorio A'
     language: str ='spa'
-    program_info: str  = 'Auditorio ES'
+    program_info: str = 'Auditorio ES'
     audio_source: str  = 'file:./testdata/wave_particle_5min_es.wav'
 
 class AuracastBigConfigIta(AuracastBigConfig):
@@ -98,7 +94,7 @@ class AuracastBigConfigIta(AuracastBigConfig):
     random_address: str = 'F5:F1:F2:F3:F4:F5'
     name: str  = 'Aula A'
     language: str ='ita'
-    program_info: str  = 'Aula IT'
+    program_info: str = 'Aula IT'
     audio_source: str  = 'file:./testdata/wave_particle_5min_it.wav'
 
 
@@ -107,7 +103,7 @@ class AuracastBigConfigPol(AuracastBigConfig):
     random_address: str = 'F6:F1:F2:F3:F4:F5'
     name: str  = 'Sala Wykładowa'
     language: str ='pol'
-    program_info: str  = 'Sala Wykładowa PL'
+    program_info: str = 'Sala Wykładowa PL'
     audio_source: str  = 'file:./testdata/wave_particle_5min_pl.wav'
 
 

src/auracast/multicast.py

@@ -257,6 +257,20 @@ def run_async(async_command: Coroutine) -> None:
             color('!!! An error occurred while executing the command:', 'red'), message
         )
 
+def _build_bis_list(num_bis: int) -> list:
+    """Build BIS list for BasicAudioAnnouncement based on num_bis (1=mono, 2=stereo)."""
+    locations = [bap.AudioLocation.FRONT_LEFT, bap.AudioLocation.FRONT_RIGHT]
+    return [
+        bap.BasicAudioAnnouncement.BIS(
+            index=idx + 1,
+            codec_specific_configuration=bap.CodecSpecificConfiguration(
+                audio_channel_allocation=locations[idx]
+            ),
+        )
+        for idx in range(num_bis)
+    ]
+
+
 async def init_broadcast(
         device,
         global_config : auracast_config.AuracastGlobalConfig,
@@ -272,7 +286,8 @@ async def init_broadcast(
                     tag=le_audio.Metadata.Tag.LANGUAGE, data=conf.language.encode()
                 ),
                 le_audio.Metadata.Entry(
-                    tag=le_audio.Metadata.Tag.PROGRAM_INFO, data=conf.program_info.encode()
+                    tag=le_audio.Metadata.Tag.PROGRAM_INFO,
+                    data=conf.program_info.encode('latin-1')
                 ),
                 le_audio.Metadata.Entry(
                     tag=le_audio.Metadata.Tag.BROADCAST_NAME, data=conf.name.encode()
@@ -295,9 +310,10 @@ async def init_broadcast(
                 else []
             )
         )
-        logging.info(
-            metadata.pretty_print("\n")
-        )
+        try:
+            logging.info(metadata.pretty_print("\n"))
+        except UnicodeDecodeError:
+            logging.info("Metadata: (contains non-UTF-8 bytes)")
         bigs[f'big{i}'] = {}
         # Config advertising set
         bigs[f'big{i}']['basic_audio_announcement'] = bap.BasicAudioAnnouncement(
@@ -307,18 +323,11 @@ async def init_broadcast(
                     codec_id=hci.CodingFormat(codec_id=hci.CodecID.LC3),
                     codec_specific_configuration=bap.CodecSpecificConfiguration(
                         sampling_frequency=bap_sampling_freq,
-                        frame_duration=bap.FrameDuration.DURATION_10000_US,
+                        frame_duration=bap.FrameDuration.DURATION_7500_US if global_config.frame_duration_us == 7500 else bap.FrameDuration.DURATION_10000_US,
                         octets_per_codec_frame=global_config.octets_per_frame,
                     ),
                     metadata=metadata,
-                    bis=[
-                        bap.BasicAudioAnnouncement.BIS(
-                            index=1,
-                            codec_specific_configuration=bap.CodecSpecificConfiguration(
-                                audio_channel_allocation=bap.AudioLocation.FRONT_LEFT
-                            ),
-                        ),
-                    ],
+                    bis=_build_bis_list(conf.num_bis),
                 )
             ],
         )
@@ -339,6 +348,36 @@ async def init_broadcast(
         )
     )
         bigs[f'big{i}']['broadcast_audio_announcement'] = bap.BroadcastAudioAnnouncement(conf.id)
+
+        # Build advertising data types list
+        advertising_data_types = [
+            (core.AdvertisingData.BROADCAST_NAME, conf.name.encode()),
+        ]
+
+        # [PBP] Add Public Broadcast Profile Service Data (UUID 0x1856)
+        # Required for PTS Qualification (PBP/PBS/STR)
+        # Dynamically calculate PBP features based on stream configuration
+        pbp_features = 0x00
+
+        # Bit 0: Encryption (set if broadcast_code is configured)
+        if conf.code is not None:
+            pbp_features |= 0x01
+
+        # Bit 1 vs Bit 2: Quality based on sample rate
+        if global_config.auracast_sampling_rate_hz in [16000, 24000]:
+            pbp_features |= 0x02  # Standard Quality
+        elif global_config.auracast_sampling_rate_hz == 48000:
+            pbp_features |= 0x04  # High Quality
+
+        # Build PBP service data with Program_Info metadata (LTV format: Length, Type=0x03, Value)
+        # LTV: Length = 1 (type) + len(value), Type = 0x03 (Program_Info)
+        program_info_bytes = conf.program_info.encode('latin-1')
+        pbp_metadata_ltv = bytes([len(program_info_bytes) + 1, 0x03]) + program_info_bytes
+        pbp_service_data = struct.pack('<H', 0x1856) + bytes([pbp_features, len(pbp_metadata_ltv)]) + pbp_metadata_ltv
+        advertising_data_types.append(
+            (core.AdvertisingData.SERVICE_DATA_16_BIT_UUID, pbp_service_data)
+        )
+
         advertising_set = await device.create_advertising_set(
             random_address=hci.Address(conf.random_address),
             advertising_parameters=bumble.device.AdvertisingParameters(
@@ -355,11 +394,7 @@ async def init_broadcast(
             ),
             advertising_data=(
                 bigs[f'big{i}']['broadcast_audio_announcement'].get_advertising_data()
-                + bytes(
-                    core.AdvertisingData(
-                        [(core.AdvertisingData.BROADCAST_NAME, conf.name.encode())]
-                    )
-                )
+                + bytes(core.AdvertisingData(advertising_data_types))
                 + advertising_manufacturer_data
             ),
             periodic_advertising_parameters=bumble.device.PeriodicAdvertisingParameters(
@@ -384,7 +419,7 @@ async def init_broadcast(
         big = await device.create_big(
             bigs[f'big{i}']['advertising_set'],
             parameters=bumble.device.BigParameters(
-                num_bis=1,
+                num_bis=conf.num_bis,
                 sdu_interval=global_config.qos_config.iso_int_multiple_10ms*10000, # Is the same as iso interval
                 max_sdu=global_config.octets_per_frame,
                 max_transport_latency=global_config.qos_config.max_transport_latency_ms,
@@ -402,11 +437,18 @@ async def init_broadcast(
                 direction=bis_link.Direction.HOST_TO_CONTROLLER
             )
 
-        iso_queue = bumble.device.IsoPacketStream(big.bis_links[0], conf.iso_que_len)
+        # Create ISO queue(s) - one per BIS
+        iso_queues = [
+            bumble.device.IsoPacketStream(link, conf.iso_que_len)
+            for link in big.bis_links
+        ]
 
         logging.info('Setup ISO Data Path')
 
-        bigs[f'big{i}']['iso_queue'] = iso_queue
+        bigs[f'big{i}']['iso_queues'] = iso_queues
+        bigs[f'big{i}']['num_bis'] = conf.num_bis
+        # Keep backward compat: iso_queue points to first queue
+        bigs[f'big{i}']['iso_queue'] = iso_queues[0]
 
         if global_config.debug:
             logging.info(f'big{i} parameters are:')
@@ -638,8 +680,16 @@ class Streamer():
 
                 pcm_format = await audio_input.open()
 
-                if pcm_format.channels != 1:
-                    logging.info("Input device provides %d channels – will down-mix to mono for LC3", pcm_format.channels)
+                num_bis = big.get('num_bis', 1)
+                if num_bis == 2 and pcm_format.channels < 2:
+                    logging.error("Stereo (num_bis=2) requires at least 2 input channels, got %d", pcm_format.channels)
+                    return
+                if pcm_format.channels != num_bis:
+                    if num_bis == 1:
+                        logging.info("Input device provides %d channels – will down-mix to mono for LC3", pcm_format.channels)
+                    else:
+                        logging.info("Input device provides %d channels – using first %d for stereo", pcm_format.channels, num_bis)
+
                 if pcm_format.sample_type == audio_io.PcmFormat.SampleType.INT16:
                     pcm_bit_depth = 16
                 elif pcm_format.sample_type == audio_io.PcmFormat.SampleType.FLOAT32:
@@ -648,20 +698,26 @@ class Streamer():
                     logging.error("Only INT16 and FLOAT32 sample types are supported")
                     return
                 
-                encoder = lc3.Encoder(
-                    frame_duration_us=global_config.frame_duration_us,
-                    sample_rate_hz=global_config.auracast_sampling_rate_hz,
-                    num_channels=1,
-                    input_sample_rate_hz=pcm_format.sample_rate,
-                )
+                # Create one encoder per BIS (mono: 1 encoder, stereo: 2 encoders)
+                encoders = [
+                    lc3.Encoder(
+                        frame_duration_us=global_config.frame_duration_us,
+                        sample_rate_hz=global_config.auracast_sampling_rate_hz,
+                        num_channels=1,
+                        input_sample_rate_hz=pcm_format.sample_rate,
+                    )
+                    for _ in range(num_bis)
+                ]
                 
-                lc3_frame_samples = encoder.get_frame_samples() # number of the pcm samples per lc3 frame
+                lc3_frame_samples = encoders[0].get_frame_samples() # number of the pcm samples per lc3 frame
                 big['pcm_bit_depth'] = pcm_bit_depth
                 big['channels'] = pcm_format.channels
                 big['lc3_frame_samples'] = lc3_frame_samples
                 big['lc3_bytes_per_frame'] = global_config.octets_per_frame
                 big['audio_input'] = audio_input
-                big['encoder'] = encoder
+                big['encoders'] = encoders
+                # Keep backward compat
+                big['encoder'] = encoders[0]
                 big['precoded'] = False
 
         logging.info("Streaming audio...")
@@ -686,8 +742,8 @@ class Streamer():
                     # Ensure frames generator exists (so we can aclose() on stop)
                     frames_gen = big.get('frames_gen')
                     if frames_gen is None:
+                        # For stereo, request frame_samples per channel (interleaved input)
                         frames_gen = big['audio_input'].frames(big['lc3_frame_samples'])
-
                         big['frames_gen'] = frames_gen
 
                     # Initialize perf tracking bucket per BIG
@@ -713,14 +769,31 @@ class Streamer():
 
                     # Measure LC3 encoding time
                     t1 = time.perf_counter()
-                    lc3_frame = big['encoder'].encode(
-                        pcm_frame, num_bytes=big['lc3_bytes_per_frame'], bit_depth=big['pcm_bit_depth']
-                    )
+                    num_bis = big.get('num_bis', 1)
+                    if num_bis == 1:
+                        # Mono: single encoder, single queue
+                        lc3_frame = big['encoder'].encode(
+                            pcm_frame, num_bytes=big['lc3_bytes_per_frame'], bit_depth=big['pcm_bit_depth']
+                        )
+                        lc3_frames_out = [lc3_frame]
+                    else:
+                        # Stereo: split interleaved PCM into L/R, encode separately
+                        pcm_array = np.frombuffer(pcm_frame, dtype=np.int16)
+                        channels_in = big['channels']
+                        lc3_frames_out = []
+                        for ch_idx, encoder in enumerate(big['encoders']):
+                            # Extract channel (interleaved: L,R,L,R,... or L,R,C,... for >2 ch)
+                            ch_pcm = pcm_array[ch_idx::channels_in].tobytes()
+                            lc3_frame = encoder.encode(
+                                ch_pcm, num_bytes=big['lc3_bytes_per_frame'], bit_depth=big['pcm_bit_depth']
+                            )
+                            lc3_frames_out.append(lc3_frame)
                     dt_enc = time.perf_counter() - t1
 
                     # Measure write blocking time
                     t2 = time.perf_counter()
-                    await big['iso_queue'].write(lc3_frame)
+                    for q_idx, lc3_frame in enumerate(lc3_frames_out):
+                        await big['iso_queues'][q_idx].write(lc3_frame)
                     dt_write = time.perf_counter() - t2
 
                     # Total loop duration
@@ -845,7 +918,7 @@ if __name__ == "__main__":
     )
 
     # TODO: How can we use other iso interval than 10ms ?(medium or low rel) ? - nrf53audio receiver repports I2S tx underrun
-    config.qos_config=auracast_config.AuracastQosHigh()
+    config.qos_config=auracast_config.AuracastQosDefault()
 
     #config.transport='serial:/dev/serial/by-id/usb-ZEPHYR_Zephyr_HCI_UART_sample_81BD14B8D71B5662-if00,1000000,rtscts' # transport for nrf52 dongle
     #config.transport='serial:/dev/serial/by-id/usb-SEGGER_J-Link_001050076061-if02,1000000,rtscts' # transport for nrf53dk

src/auracast/multicast_control.py

@@ -140,7 +140,7 @@ async def main():
     os.chdir(os.path.dirname(__file__))
 
     global_conf = auracast_config.AuracastGlobalConfig(
-        qos_config=auracast_config.AuracastQosHigh()
+        qos_config=auracast_config.AuracastQosDefault()
     )
     #global_conf.transport='serial:/dev/serial/by-id/usb-SEGGER_J-Link_001057705357-if02,1000000,rtscts' # transport for nrf54l15dk
     global_conf.transport='serial:/dev/serial/by-id/usb-ZEPHYR_Zephyr_HCI_UART_sample_81BD14B8D71B5662-if00,115200,rtscts' #nrf52dongle hci_uart usb cdc

src/auracast/multicast_script.py

@@ -159,7 +159,7 @@ if __name__ == "__main__":
         ],
         immediate_rendering=False,
         presentation_delay_us=40000,
-        qos_config=auracast_config.AuracastQosHigh(),
+        qos_config=auracast_config.AuracastQosDefault(),
         auracast_sampling_rate_hz = LC3_SRATE,
         octets_per_frame = OCTETS_PER_FRAME,
         transport=TRANSPORT1,

src/auracast/utils/reset_utils.py

@@ -2,7 +2,7 @@ import os
 import asyncio
 import logging as log
 
-async def reset_nrf54l(slot: int = 0, timeout: float = 8.0):
+async def reset_nrf54l(interface: int = 0, timeout: float = 8.0):
     """
     Reset the nRF54L target using OpenOCD before starting broadcast.
 
@@ -24,7 +24,7 @@ async def reset_nrf54l(slot: int = 0, timeout: float = 8.0):
     try:
         # Resolve project directory and filenames
         proj_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', 'openocd'))
-        names = ['raspberrypi-swd0.cfg', 'swd0.cfg'] if slot == 0 else ['raspberrypi-swd1.cfg', 'swd1.cfg']
+        names = ['raspberrypi-swd0.cfg', 'swd0.cfg'] if interface == 0 else ['raspberrypi-swd1.cfg', 'swd1.cfg']
         cfg = None
         for n in names:
             p = os.path.join(proj_dir, n)
@@ -56,7 +56,7 @@ async def reset_nrf54l(slot: int = 0, timeout: float = 8.0):
 
         ok = await _run(cmd)
         if ok:
-            log.info("reset_nrf54l: reset succeeded (slot %d) using %s", slot, cfg)
+            log.info("reset_nrf54l: reset succeeded (interface %d) using %s", interface, cfg)
 
     except FileNotFoundError:
         log.error("reset_nrf54l: openocd not found; skipping reset")
@@ -71,7 +71,10 @@ if __name__ == '__main__':
         format='%(asctime)s.%(msecs)03d %(levelname)s: %(message)s',
         datefmt='%Y-%m-%d %H:%M:%S'
     )
+    interface_to_reset = 0
+    log.info(f"Executing reset for interface {interface_to_reset}")
+    asyncio.run(reset_nrf54l(interface=interface_to_reset))
 
-    slot_to_reset = 1
-    log.info(f"Executing reset for slot {slot_to_reset}")
-    asyncio.run(reset_nrf54l(slot=slot_to_reset))
+    interface_to_reset = 1
+    log.info(f"Executing reset for interface {interface_to_reset}")
+    asyncio.run(reset_nrf54l(interface=interface_to_reset))

src/openocd/raspberrypi-swd0.cfg

@@ -1,7 +1,7 @@
 adapter driver bcm2835gpio
 transport select swd
 adapter gpio swclk 17
-adapter gpio swdio 18
+adapter gpio swdio 26
 #adapter gpio trst 26
 #reset_config trst_only
 

src/openocd/raspberrypi-swd1.cfg

@@ -1,7 +1,7 @@
 adapter driver bcm2835gpio
 transport select swd
-adapter gpio swclk 24
-adapter gpio swdio 23
+adapter gpio swclk 23
+adapter gpio swdio 24
 #adapter gpio trst 27
 #reset_config trst_only
 

src/qualification/BAP/test_bap_bsrc_scc_bv20c.py

@@ -0,0 +1,42 @@
+"""
+BAP/BSRC/SCC/BV-20-C: Config Broadcast, LC3 16_2_2
+
+Configuration: 16kHz, 40 octets/frame, stereo (2 BISes), QoS _2 variant
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # _2 variant uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 16_2_2: 16kHz, 40 octets/frame
+    config.auracast_sampling_rate_hz = 16000
+    config.octets_per_frame = 40
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_bv22c.py

@@ -0,0 +1,42 @@
+"""
+BAP/BSRC/SCC/BV-22-C: Config Broadcast, LC3 24_2_2
+
+Configuration: 24kHz, 60 octets/frame, stereo (2 BISes), QoS _2 variant
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # _2 variant uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 24_2_2: 24kHz, 60 octets/frame
+    config.auracast_sampling_rate_hz = 24000
+    config.octets_per_frame = 60
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_bv28c.py

@@ -0,0 +1,42 @@
+"""
+BAP/BSRC/SCC/BV-28-C: Config Broadcast, LC3 48_2_2
+
+Configuration: 48kHz, 100 octets/frame, stereo (2 BISes), QoS _2 variant
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # _2 variant uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_2_2: 48kHz, 100 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 100
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_bv30c.py

@@ -0,0 +1,42 @@
+"""
+BAP/BSRC/SCC/BV-30-C: Config Broadcast, LC3 48_4_2
+
+Configuration: 48kHz, 120 octets/frame, stereo (2 BISes), QoS _2 variant
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # _2 variant uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_4_2: 48kHz, 120 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 120
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_bv32c.py

@@ -0,0 +1,43 @@
+"""
+BAP/BSRC/SCC/BV-32-C: Config Broadcast, LC3 48_6_2
+also works for BV35,36,37 - just restart
+
+Configuration: 48kHz, 155 octets/frame, stereo (2 BISes), QoS _2 variant
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # _2 variant uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_6_2: 48kHz, 155 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 155
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_bv38c.py

@@ -0,0 +1,45 @@
+"""
+BAP/BSRC/SCC/BV-38-C: Multi BIG Configuration
+
+Configuration: Two BIGs (id=12 and id=13), stereo (2 BISes each)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # First BIG
+    big1 = AuracastBigConfig()
+    big1.random_address = "F1:F1:F2:F3:F4:F5"
+    big1.audio_source = "file:./testdata/announcement_en.wav"
+    big1.num_bis = 1
+    big1.id = 12
+
+    # Second BIG
+    big2 = AuracastBigConfig()
+    big2.random_address = "F1:F1:F2:F3:F4:F6"
+    big2.audio_source = "file:./testdata/announcement_en.wav"
+    big2.num_bis = 1
+    big2.id = 13
+
+    run_async(
+        broadcast(
+            config,
+            [big1, big2],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_str_bv04.py

@@ -0,0 +1,42 @@
+"""
+For BV36-C and BV 37-C to success just restart the stream while the testcase is running
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    # Ensure relative audio paths like in AuracastBigConfig work (./auracast/...) from src/auracast/
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    # Start from default global config
+    config = AuracastGlobalConfig()
+
+    # Use same QoS profile as multicast main
+    config.qos_config = AuracastQosDefault()
+
+    # Transport similar to multicast main; adjust if needed for your setup
+    # config.transport = "auto"  # let multicast auto-detect
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"  # Raspberry Pi default
+
+    # Default BIG, only modify the random address as requested
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_str_bv06c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/SCC/BV-06-C and BAP/BSRC/STR/BV-06-C: Config Broadcast, LC3 24_2_1
+
+Configuration: 24kHz, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 24_2_1: 24kHz
+    config.auracast_sampling_rate_hz = 24000
+    config.octets_per_frame = 60
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_str_bv12c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/SCC/BV-12-C and BAP/BSRC/STR/BV-12-C: Config Broadcast, LC3 48_2_1
+
+Configuration: 48kHz, 100 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_2_1: 48kHz, 100 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 100
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_str_bv14c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/SCC/BV-14-C and BAP/BSRC/STR/BV-14-C: Config Broadcast, LC3 48_4_1
+
+Configuration: 48kHz, 120 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_4_1: 48kHz, 120 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 120
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_scc_str_bv16c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/SCC/BV-16-C and BAP/BSRC/STR/BV-16-C: Config Broadcast, LC3 48_6_1
+
+Configuration: 48kHz, 155 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_6_1: 48kHz, 155 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 155
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_str_bv21c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/STR/BV-21-C: BSRC, Multiple BISes, LC3 16_2
+
+Configuration: 16kHz, 40 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 16_2: 16kHz, 40 octets/frame
+    config.auracast_sampling_rate_hz = 16000
+    config.octets_per_frame = 40
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_es_stereo.wav"
+    big.id = 12
+    big.num_bis = 2  # stereo (multiple BISes)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_str_bv23c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/STR/BV-23-C: BSRC, Multiple BISes, LC3 24_2
+
+Configuration: 24kHz, 60 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 24_2: 24kHz, 60 octets/frame
+    config.auracast_sampling_rate_hz = 24000
+    config.octets_per_frame = 60
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_es_stereo.wav"
+    big.id = 12
+    big.num_bis = 2  # stereo (multiple BISes)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_str_bv29c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/STR/BV-29-C: BSRC, Multiple BISes, LC3 48_2
+
+Configuration: 48kHz, 100 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_2: 48kHz, 100 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 100
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_es_stereo.wav"
+    big.id = 12
+    big.num_bis = 2  # stereo (multiple BISes)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_str_bv31c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/STR/BV-31-C: BSRC, Multiple BISes, LC3 48_4
+
+Configuration: 48kHz, 120 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_4: 48kHz, 120 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 120
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_es_stereo.wav"
+    big.id = 12
+    big.num_bis = 2  # stereo (multiple BISes)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/BAP/test_bap_bsrc_str_bv33c.py

@@ -0,0 +1,41 @@
+"""
+BAP/BSRC/STR/BV-33-C: BSRC, Multiple BISes, LC3 48_6
+
+Configuration: 48kHz, 155 octets/frame, stereo (2 BISes)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 48_6: 48kHz, 155 octets/frame
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 155
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_es_stereo.wav"
+    big.id = 12
+    big.num_bis = 2  # stereo (multiple BISes)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/CAP/test_cap_ini_bst.py

@@ -0,0 +1,46 @@
+"""
+CAP/INI/BST/BV-01-C and CAP/INI/BST/BV-05-C:
+- BV-01-C: Broadcast Audio Starting for Single Audio Stream
+- BV-05-C: Broadcast Audio Starting for Single Audio Streams - Single CCID
+
+Make sure to set TSPX_BST_CODEC_CONFIG to 16_2_1
+Restart the stream when asked to terminate.
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    # Start from default global config
+    config = AuracastGlobalConfig()
+
+    # Use same QoS profile as multicast main
+    config.qos_config = AuracastQosDefault()
+
+    # Transport similar to multicast main; adjust if needed for your setup
+    # config.transport = "auto"  # let multicast auto-detect
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"  # Raspberry Pi default
+
+    # Default BIG, only modify the random address as requested
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.id = 12
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/GAP/test_gap_bis_bbm.py

@@ -0,0 +1,42 @@
+"""
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    # Ensure relative audio paths like in AuracastBigConfig work (./auracast/...) from src/auracast/
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    # Start from default global config
+    config = AuracastGlobalConfig()
+
+    # Use same QoS profile as multicast main
+    config.qos_config = AuracastQosDefault()
+
+    # Transport similar to multicast main; adjust if needed for your setup
+    # config.transport = "auto"  # let multicast auto-detect
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"  # Raspberry Pi default
+
+    # Stereo BIG with 2 BISes (FRONT_LEFT + FRONT_RIGHT)
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_es_stereo.wav"
+    big.id = 12
+    big.num_bis = 2  # stereo: 2 BISes
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/GAP/test_gap_brob_bcst.py

@@ -0,0 +1,100 @@
+"""
+GAP/BROB/BCST/BV-01-C: Broadcaster role with non-connectable advertising.
+
+Advertising with TSPX_advertising_data value (27 bytes):
+- Flags: BR/EDR Not Supported
+- 16-bit Service UUIDs: 0x1800, 0x1801
+- Local Name: "PTS-GAP-06B8"
+- Appearance: 0x0000
+"""
+
+import asyncio
+import logging
+import os
+
+import bumble.device
+import bumble.transport
+from bumble import hci
+from bumble.device import DeviceConfiguration, AdvertisingParameters, AdvertisingEventProperties
+
+
+async def run_broadcaster():
+    """Configure and start non-connectable advertising for GAP/BROB/BCST/BV-01-C."""
+
+    # Transport - adjust as needed for your setup
+    transport_str = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    async with await bumble.transport.open_transport(transport_str) as (hci_source, hci_sink):
+        # Device configuration
+        device_config = DeviceConfiguration(
+            name="PTS-GAP-06B8",
+            address=hci.Address("F1:F1:F2:F3:F4:F5"),
+        )
+
+        device = bumble.device.Device.from_config_with_hci(
+            device_config,
+            hci_source,
+            hci_sink,
+        )
+        await device.power_on()
+
+        # Exact advertising data payload (27 bytes) as specified:
+        # 0x02, 0x01, 0x04                             - Flags: BR/EDR Not Supported
+        # 0x05, 0x03, 0x00, 0x18, 0x01, 0x18           - 16-bit Service UUIDs: 0x1800, 0x1801
+        # 0x0D, 0x09, 0x50, 0x54, 0x53, 0x2D, 0x47,    - Complete Local Name: "PTS-GAP-06B8"
+        #       0x41, 0x50, 0x2D, 0x30, 0x36, 0x42, 0x38
+        # 0x03, 0x19, 0x00, 0x00                       - Appearance: 0x0000
+        adv_data = bytes([
+            0x02, 0x01, 0x04,                               # Flags: BR/EDR Not Supported
+            0x05, 0x03, 0x00, 0x18, 0x01, 0x18,             # 16-bit Service UUIDs
+            0x0D, 0x09, 0x50, 0x54, 0x53, 0x2D, 0x47, 0x41, # Local Name: "PTS-GAP-06B8"
+            0x50, 0x2D, 0x30, 0x36, 0x42, 0x38,
+            0x03, 0x19, 0x00, 0x00                          # Appearance
+        ])
+
+        logging.info("Advertising data (%d bytes): %s", len(adv_data), adv_data.hex())
+
+        # Create advertising set with non-connectable parameters (ADV_NONCONN_IND equivalent)
+        advertising_set = await device.create_advertising_set(
+            advertising_parameters=AdvertisingParameters(
+                advertising_event_properties=AdvertisingEventProperties(
+                    is_connectable=False,      # Non-connectable (ADV_NONCONN_IND)
+                    is_scannable=False,        # Not scannable
+                    is_directed=False,
+                    is_high_duty_cycle_directed_connectable=False,
+                    is_legacy=True,            # Use legacy advertising PDUs
+                    is_anonymous=False,
+                ),
+                primary_advertising_interval_min=0x0800,  # 1.28s
+                primary_advertising_interval_max=0x0800,  # 1.28s
+                primary_advertising_phy=hci.Phy.LE_1M,
+            ),
+            advertising_data=adv_data,
+            auto_start=True,
+        )
+
+        logging.info("Non-connectable advertising started (ADV_NONCONN_IND)")
+        logging.info("Advertising set handle: %s", advertising_set.advertising_handle)
+
+        # Keep advertising until interrupted
+        logging.info("Press Ctrl+C to stop...")
+        try:
+            while True:
+                await asyncio.sleep(1)
+        except asyncio.CancelledError:
+            pass
+        finally:
+            await advertising_set.stop()
+            logging.info("Advertising stopped")
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    try:
+        asyncio.run(run_broadcaster())
+    except KeyboardInterrupt:
+        logging.info("Interrupted by user")

src/qualification/GAP/test_gap_conn_ncon.py

@@ -0,0 +1,102 @@
+"""
+GAP/CONN/NCON/BV-01-C: Non-Connectable Mode.
+
+PTS Action: Select YES when asked "Does the IUT have an ability to send
+non-connectable advertising report?"
+
+Configuration (same as GAP/BROB/BCST/BV-01-C):
+- Advertising_Type: 0x03 (ADV_NONCONN_IND)
+- Flags AD Type (0x01): 0x04 (Not Discoverable, BR/EDR Not Supported)
+- Legacy non-connectable advertising packet
+"""
+
+import asyncio
+import logging
+import os
+
+import bumble.device
+import bumble.transport
+from bumble import hci
+from bumble.device import DeviceConfiguration, AdvertisingParameters, AdvertisingEventProperties
+
+
+async def run_non_connectable():
+    """Configure and start non-connectable advertising for GAP/CONN/NCON/BV-01-C."""
+
+    # Transport - adjust as needed for your setup
+    transport_str = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    async with await bumble.transport.open_transport(transport_str) as (hci_source, hci_sink):
+        # Device configuration
+        device_config = DeviceConfiguration(
+            name="PTS-GAP-06B8",
+            address=hci.Address("F1:F1:F2:F3:F4:F5"),
+        )
+
+        device = bumble.device.Device.from_config_with_hci(
+            device_config,
+            hci_source,
+            hci_sink,
+        )
+        await device.power_on()
+
+        # Exact advertising data payload (27 bytes) as specified:
+        # 0x02, 0x01, 0x04                             - Flags: BR/EDR Not Supported
+        # 0x05, 0x03, 0x00, 0x18, 0x01, 0x18           - 16-bit Service UUIDs: 0x1800, 0x1801
+        # 0x0D, 0x09, 0x50, 0x54, 0x53, 0x2D, 0x47,    - Complete Local Name: "PTS-GAP-06B8"
+        #       0x41, 0x50, 0x2D, 0x30, 0x36, 0x42, 0x38
+        # 0x03, 0x19, 0x00, 0x00                       - Appearance: 0x0000
+        adv_data = bytes([
+            0x02, 0x01, 0x04,                               # Flags: BR/EDR Not Supported
+            0x05, 0x03, 0x00, 0x18, 0x01, 0x18,             # 16-bit Service UUIDs
+            0x0D, 0x09, 0x50, 0x54, 0x53, 0x2D, 0x47, 0x41, # Local Name: "PTS-GAP-06B8"
+            0x50, 0x2D, 0x30, 0x36, 0x42, 0x38,
+            0x03, 0x19, 0x00, 0x00                          # Appearance
+        ])
+
+        logging.info("Advertising data (%d bytes): %s", len(adv_data), adv_data.hex())
+
+        # Create advertising set with non-connectable parameters (ADV_NONCONN_IND equivalent)
+        advertising_set = await device.create_advertising_set(
+            advertising_parameters=AdvertisingParameters(
+                advertising_event_properties=AdvertisingEventProperties(
+                    is_connectable=False,      # Non-connectable (ADV_NONCONN_IND)
+                    is_scannable=False,        # Not scannable
+                    is_directed=False,
+                    is_high_duty_cycle_directed_connectable=False,
+                    is_legacy=True,            # Use legacy advertising PDUs
+                    is_anonymous=False,
+                ),
+                primary_advertising_interval_min=0x0800,  # 1.28s
+                primary_advertising_interval_max=0x0800,  # 1.28s
+                primary_advertising_phy=hci.Phy.LE_1M,
+            ),
+            advertising_data=adv_data,
+            auto_start=True,
+        )
+
+        logging.info("Non-connectable advertising started (ADV_NONCONN_IND)")
+        logging.info("Advertising set handle: %s", advertising_set.advertising_handle)
+
+        # Keep advertising until interrupted
+        logging.info("Press Ctrl+C to stop...")
+        try:
+            while True:
+                await asyncio.sleep(1)
+        except asyncio.CancelledError:
+            pass
+        finally:
+            await advertising_set.stop()
+            logging.info("Advertising stopped")
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    try:
+        asyncio.run(run_non_connectable())
+    except KeyboardInterrupt:
+        logging.info("Interrupted by user")

src/qualification/PBP/test_pbp_pbs_pbm_bv01c.py

@@ -0,0 +1,45 @@
+"""
+PBP/PBS/PBM/BV-01-C: Transmit Program_Info Metadata
+
+Configuration: 16kHz, unencrypted, stereo (2 BISes)
+Program_Info metadata: 0x00112233445566778899AABBCCDDEEFF
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 16_2_1: 16kHz, stereo
+    config.auracast_sampling_rate_hz = 16000
+    config.octets_per_frame = 40
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcast"
+    # Program_Info metadata: 00112233445566778899AABBCCDDEEFF
+    big.program_info = bytes.fromhex("00112233445566778899AABBCCDDEEFF").decode('latin-1')
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv01c.py

@@ -0,0 +1,45 @@
+"""
+PBP/PBS/STR/BV-01-C: Standard Quality Streaming Support, 16_2_1 - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_7_1) OR TSPC_ALL
+
+Configuration: 16kHz, unencrypted, stereo (2 BISes)
+PBP Features: 0x02 (Standard Quality)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 16_2_1: 16kHz, stereo
+    config.auracast_sampling_rate_hz = 16000
+    config.octets_per_frame = 40
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.id = 12
+    big.num_bis = 1 
+    big.name = "Broadcaster"
+    # Unencrypted (no code)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv02c.py

@@ -0,0 +1,46 @@
+"""
+PBP/PBS/STR/BV-02-C: High Quality Streaming Support - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_6_5) OR TSPC_ALL
+
+Configuration: 48kHz, unencrypted, stereo (2 BISes)
+PBP Features: 0x04 (High Quality)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # High Quality: 48kHz, 48_1_1 configuration
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 75  # 48_1_1: 48kHz, 75 octets/frame
+    config.frame_duration_us = 7500  # 7.5ms frame duration for 48_1_1
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcaster"
+    # Unencrypted (no code)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv03c.py

@@ -0,0 +1,45 @@
+"""
+PBP/PBS/STR/BV-03-C: Encrypted Streaming Support, Standard Quality - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_6_6 AND TSPC_PBP_6_4) OR TSPC_ALL
+
+Configuration: 16kHz, encrypted, stereo (2 BISes)
+PBP Features: 0x03 (Standard Quality + Encrypted)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # Standard Quality: 16kHz
+    config.auracast_sampling_rate_hz = 16000
+    config.octets_per_frame = 40
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcaster"
+    big.code = "0x0102680553F1415AA265BBAFC6EA03B8"  # Encrypted (hex format)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv04c.py

@@ -0,0 +1,46 @@
+"""
+PBP/PBS/STR/BV-04-C: Encrypted Streaming Support, High Quality - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_6_6 AND TSPC_PBP_6_5) OR TSPC_ALL
+
+Configuration: 48kHz, encrypted, stereo (2 BISes)
+PBP Features: 0x05 (High Quality + Encrypted)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # High Quality: 48kHz, 48_1_1 configuration
+    config.auracast_sampling_rate_hz = 48000
+    config.octets_per_frame = 75  # 48_1_1: 48kHz, 75 octets/frame
+    config.frame_duration_us = 7500  # 7.5ms frame duration for 48_1_1
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcaster"
+    big.code = "0x0102680553F1415AA265BBAFC6EA03B8"  # Encrypted (hex format)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv05c.py

@@ -0,0 +1,46 @@
+"""
+PBP/PBS/STR/BV-05-C: Standard Quality Streaming Support, 16_2_2 - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_7_3) OR TSPC_ALL
+
+Configuration: 16kHz, unencrypted, stereo (2 BISes), QoS 16_2_2
+PBP Features: 0x02 (Standard Quality)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # 16_2_2 uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 16_2_2: 16kHz
+    config.auracast_sampling_rate_hz = 16000
+    config.octets_per_frame = 40
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcaster"
+    # Unencrypted (no code)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv06c.py

@@ -0,0 +1,45 @@
+"""
+PBP/PBS/STR/BV-06-C: Standard Quality Streaming Support, 24_2_1 - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_7_2) OR TSPC_ALL
+
+Configuration: 24kHz, unencrypted, stereo (2 BISes)
+PBP Features: 0x02 (Standard Quality)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosFast
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    config.qos_config = AuracastQosFast()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 24_2_1: 24kHz
+    config.auracast_sampling_rate_hz = 24000
+    config.octets_per_frame = 60
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcaster"
+    # Unencrypted (no code)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/PBP/test_pbp_pbs_str_bv07c.py

@@ -0,0 +1,46 @@
+"""
+PBP/PBS/STR/BV-07-C: Standard Quality Streaming Support, 24_2_2 - PBS
+(TSPC_PBP_1_1 AND TSPC_PBP_7_4) OR TSPC_ALL
+
+Configuration: 24kHz, unencrypted, stereo (2 BISes), QoS 24_2_2
+PBP Features: 0x02 (Standard Quality)
+"""
+
+import logging
+import os
+
+from auracast.auracast_config import AuracastGlobalConfig, AuracastBigConfig, AuracastQosDefault
+from auracast.multicast import broadcast, run_async
+
+
+if __name__ == "__main__":
+    logging.basicConfig(
+        level=os.environ.get("LOG_LEVEL", logging.INFO),
+        format="%(module)s.py:%(lineno)d %(levelname)s: %(message)s",
+    )
+
+    os.chdir(os.path.join(os.path.dirname(__file__), "../../auracast"))
+
+    config = AuracastGlobalConfig()
+    # 24_2_2 uses different QoS (RTN=2, higher latency)
+    config.qos_config = AuracastQosDefault()
+    config.transport = "serial:/dev/ttyAMA3,1000000,rtscts"
+
+    # 24_2_2: 24kHz
+    config.auracast_sampling_rate_hz = 24000
+    config.octets_per_frame = 60
+
+    big = AuracastBigConfig()
+    big.random_address = "F1:F1:F2:F3:F4:F5"
+    big.audio_source = "file:./testdata/announcement_en.wav"
+    big.num_bis = 1
+    big.id = 12
+    big.name = "Broadcaster"
+    # Unencrypted (no code)
+
+    run_async(
+        broadcast(
+            config,
+            [big],
+        )
+    )

src/qualification/README.md

@@ -0,0 +1,33 @@
+# Qualification procedure
+
+# flash a qualifiaction dongle
+- To use a normal nRF5240 Nordic dongle
+- See https://bluekitchen-gmbh.com/bluetooth-pts-with-nordic-nrf52840-usb-dongle/ for Nordic nRF52 dev dongle
+- Install PTS Firmware Upgrade Software
+- Plug-in nRF52840 USB Dongle
+- Start PTS Firmware Update Software
+- If you click on 'OK', updating the bootloader will fail (the Nordic bootloader on the nRF52840 USB cannot be updated via DFU)
+- Close the software
+- Open an Explorer window and navigate to C:\Program Files (x86)\Bluetooth SIG\PTS Firmware Upgrade Software\tools and copy the file nrfutil.exe
+- Navigate to AppData\Local\PTSFirmwareUpgradeSoftware within your user folder and paste the nrfutil.exe into this folder
+- Note the file with the UUID128-like file name as you'll need it soon
+- Open a PowerShell via File->Open Windows PowerShell as a regular user
+- Reset the nRF52840 USB Dongle by pressing the smaller button (labeled 'RESET') to enter DFU mode
+- A red LED should start flashing
+- Run the nrfutil.exe with the .bin file (it's actually a ZIP archive) with the UUID128-like name
+- Or just press the TAB key: .\nrfutil dfu usb-serial -pkg be4d3ab8-9c98-408a-8be4-18acf4b32d28.zip -p COM4
+- Et voila, the nRF52840 USB Dongle can be used with PTS
+
+# PTS ixit prerequisites
+In BAP set 
+- Broadcast_ID=12
+- Broadcast_ID_2=13
+
+In CAP set 
+- TSPX_BST_CODEC_CONFIG=16_2_1
+
+Everywhere set
+- use STREAMING_DATA_CONFIRMATION_METHOD=By Playing
+
+# Notes
+- some testcases are just passed by restarting the stream.