make multicast with 2 broadcasters work

auracast/auracast_config.py

@@ -9,16 +9,17 @@ class AuracastGlobalConfig:
     transport: str = ''
     auracast_device_address: hci.Address = hci.Address('F0:F1:F2:F3:F4:F5')
     auracast_sampling_rate_hz: int = 24000
-    octets_per_frame: int = 100 # bitrate = octets_per_frame * 8 / frame len
+    octets_per_frame: int = 60 #48kbps@24kHz # bitrate = octets_per_frame * 8 / frame len
     frame_duration_us: int = 10000
     presentation_delay_us: int = 40000 
 
 
 @dataclass
 class AuracastBigConfig:
-    broadcast_id: int =123456
+    broadcast_id: int =123456,
+    broadcast_random_address: hci.Address = hci.Address('F1:F1:F2:F3:F4:F5')
     broadcast_code: str = None # a hexstr
-    broadcast_language: str = 'en'
+    broadcast_language: str = 'en' # See: https://en.wikipedia.org/wiki/ISO_639-3
     broadcast_name: str = 'Broadcast0'
     broadcast_program_info: str = 'Some Announcements'
     broacast_wav_file_path: str = './auracast/announcement_48_10_96000_en.wav'
@@ -28,21 +29,27 @@ global_base_config = AuracastGlobalConfig()
 # Instanciate some example configurations
 broadcast_de = AuracastBigConfig(
     broadcast_id=12,
-    broadcast_language='de',
+    broadcast_random_address=hci.Address('F1:F1:F2:F3:F4:F5'),
     broadcast_name = 'Broadcast0',
+    broadcast_language='deu',
+    broadcast_program_info = 'Announcements German',
     broacast_wav_file_path = './auracast/announcement_48_10_96000_de.wav',
 )
 
 broadcast_en = AuracastBigConfig(
     broadcast_id=123,
-    broadcast_language='eng',
+    broadcast_random_address=hci.Address('F2:F1:F2:F3:F4:F5'),
     broadcast_name = 'Broadcast1',
+    broadcast_language='eng',
+    broadcast_program_info = 'Announcements English',
     broacast_wav_file_path = './auracast/announcement_48_10_96000_en.wav',
 )
 
 broadcast_fr = AuracastBigConfig(
     broadcast_id=1234,
-    broadcast_language='fr',
+    broadcast_random_address=hci.Address('F3:F1:F2:F3:F4:F5'),
     broadcast_name = 'Broadcast2',
+    broadcast_language='fra',
+    broadcast_program_info = 'Announcements French',
     broacast_wav_file_path = './auracast/announcement_48_10_96000_fr.wav',
 )