refractoring/auracast_config (#3)

- use pydantic for configuration management

Reviewed-on: https://gitea.pstruebi.xyz/auracaster/bumble-auracast/pulls/3

src/auracast/multicast.py

@@ -108,7 +108,7 @@ async def create_device(config: auracast_config.AuracastGlobalConfig) -> AsyncGe
     ):
         device_config = bumble.device.DeviceConfiguration(
             name=config.device_name,
-            address=config.auracast_device_address,
+            address= hci.Address(config.auracast_device_address),
             keystore='JsonKeyStore',
             #le_simultaneous_enabled=True #TODO: What is this doing ?
         )
@@ -201,7 +201,7 @@ async def init_broadcast(
     )
         bigs[f'big{i}']['broadcast_audio_announcement'] = bap.BroadcastAudioAnnouncement(conf.id)
         advertising_set = await device.create_advertising_set(
-            random_address=conf.random_address,
+            random_address=hci.Address(conf.random_address),
             advertising_parameters=bumble.device.AdvertisingParameters(
                 advertising_event_properties=bumble.device.AdvertisingEventProperties(
                     is_connectable=False
@@ -496,18 +496,15 @@ async def broadcast(global_conf: auracast_config.AuracastGlobalConfig, big_conf:
 if __name__ == "__main__":
     import os
     
-    if os.environ['LOG_LEVEL']:
-        log_level = getattr(logging, os.environ['LOG_LEVEL'])
-    else:
-        log_level = logging.DEBUG
-    log_level = os.environ['LOG_LEVEL']
-    logging.basicConfig(
-        level=log_level,
+    logging.basicConfig( #export LOG_LEVEL=INFO
+        level=os.environ.get('LOG_LEVEL', logging.DEBUG),
         format='%(module)s.py:%(lineno)d %(levelname)s: %(message)s'
     )
     os.chdir(os.path.dirname(__file__))
 
-    global_conf = auracast_config.global_base_config
+    global_conf = auracast_config.AuracastGlobalConfig(
+        qos_config=auracast_config.AuracastQosHigh()
+    )
 
     #global_conf.transport='serial:/dev/serial/by-id/usb-ZEPHYR_Zephyr_HCI_UART_sample_81BD14B8D71B5662-if00,1000000,rtscts' # transport for nrf52 dongle
 
@@ -521,15 +518,13 @@ if __name__ == "__main__":
 
 
     # TODO: How can we use other iso interval than 10ms ?(medium or low rel) ? - nrf53audio receiver repports I2S tx underrun
-    #global_conf.qos_config = auracast_config.qos_config_mono_medium_rel
-    global_conf.qos_config = auracast_config.qos_config_mono_high_rel
 
     bigs = [
-        auracast_config.broadcast_de,
-        auracast_config.broadcast_en,
-        auracast_config.broadcast_fr,
-        #auracast_config.broadcast_es,
-        #auracast_config.broadcast_it,
+        auracast_config.AuracastBigConfigDe(),
+        auracast_config.AuracastBigConfigEn(),
+        auracast_config.AuracastBigConfigFr(),
+        #auracast_config.AuracastBigConfigEs(),
+        #auracast_config.AuracastBigConfigIt(),
         ]
     for big in bigs: # TODO: encrypted streams are not working
         #big.code = 'ff'*16 # returns hci/HCI_ENCRYPTION_MODE_NOT_ACCEPTABLE_ERROR