micropython/aioble: Place multiple UUIDs in single advertisement LTV.

micropython/bluetooth/aioble-peripheral/manifest.py

@@ -1,4 +1,4 @@
-metadata(version="0.2.0")
+metadata(version="0.2.1")
 
 require("aioble-core")
 

micropython/bluetooth/aioble/aioble/peripheral.py

@@ -129,14 +129,13 @@ async def advertise(
         # Services are prioritised to go in the advertising data because iOS supports
         # filtering scan results by service only, so services must come first.
         if services:
-            for uuid in services:
-                b = bytes(uuid)
-                if len(b) == 2:
-                    resp_data = _append(adv_data, resp_data, _ADV_TYPE_UUID16_COMPLETE, b)
-                elif len(b) == 4:
-                    resp_data = _append(adv_data, resp_data, _ADV_TYPE_UUID32_COMPLETE, b)
-                elif len(b) == 16:
-                    resp_data = _append(adv_data, resp_data, _ADV_TYPE_UUID128_COMPLETE, b)
+            for uuid_len, code in (
+                (2, _ADV_TYPE_UUID16_COMPLETE),
+                (4, _ADV_TYPE_UUID32_COMPLETE),
+                (16, _ADV_TYPE_UUID128_COMPLETE),
+            ):
+                if uuids := [bytes(uuid) for uuid in services if len(bytes(uuid)) == uuid_len]:
+                    resp_data = _append(adv_data, resp_data, code, b"".join(uuids))
 
         if name:
             resp_data = _append(adv_data, resp_data, _ADV_TYPE_NAME, name)

micropython/bluetooth/aioble/manifest.py

@@ -3,7 +3,7 @@
 # code. This allows (for development purposes) all the files to live in the
 # one directory.
 
-metadata(version="0.5.0")
+metadata(version="0.5.1")
 
 # Default installation gives you everything. Install the individual
 # components (or a combination of them) if you want a more minimal install.