apps/leaudio_broadcaster: add sample application for broadcast feature

Added application that has stored LC3 coded audio in form of sine sweep
from 100Hz to 20kHz. Application creates Broadcast announcement, builds
BIG with 1 or 2 BISes and starts to broadcast sample data.

apps/leaudio_broadcaster/pkg.yml

@@ -0,0 +1,38 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+pkg.name: apps/leaudio_broadcaster
+pkg.type: app
+pkg.description: LE Audio Broadcast sample application.
+
+pkg.author: "Krzysztof Kopyściński"
+pkg.email: "[email protected]"
+pkg.homepage: "http://mynewt.apache.org/"
+pkg.keywords:
+
+pkg.deps:
+    - nimble/host
+    - nimble/host/util
+    - nimble/host/services/gap
+    - nimble/host/store/config
+    - "@apache-mynewt-core/kernel/os"
+    - "@apache-mynewt-core/sys/console"
+    - "@apache-mynewt-core/sys/log"
+    - "@apache-mynewt-core/sys/stats"
+    - "@apache-mynewt-core/sys/sysinit"
+    - "@apache-mynewt-core/sys/id"