@@ -63,12 +63,46 @@ Properties string Type
dict Data [Experimental]
- Advertising Type to include in the Advertising
- Data. Key is the advertising type and value is the
- data as byte array.
-
- Note: Types already handled by other properties shall
- not be used.
+ Data to be added into the Advertising Data payload.
+ Key is the advertising type and value is the data
+ as byte array.
+
+ "type" values supported:
+ 0x02 Incomplete List of 16-bit Service UUIDs
+ 0x03 Complete List of 16-bit Service UUIDs
+ 0x04 Incomplete List of 32-bit Service UUIDs
+ 0x05 Complete List of 32-bit Service UUIDs
+ 0x06 Incomplete List of 128-bit Service UUIDs
+ 0x07 Complete List of 128-bit Service UUIDs
+ 0x08 Shortened Local Name
+ 0x09 Complete Local Name
+ 0x14 List of 16 bit Service Solicitation UUIDs
+ 0x15 List of 128 bit Service Solicitation UUIDs
+ 0x16 Service Data - 16 bit UUID
+ 0x19 Appearance
+ 0x1f List of 32 bit Service Solicitation UUIDs
+ 0x20 Service Data - 32 bit UUID
+ 0x21 Service Data - 128 bit UUID
+ 0x24 URI
+ 0x25 Indoor Positioning
+ 0x26 Transport Discovery Data
+ 0xff Manufacturer Specific Data
+
+ To ensure advertising contents maintain compliance to
+ the bluetooth specification, the provided type/data
+ sections will undergo the following validation:
+
+ - Repeated tag sections provided by Data property and
+ the other properties above will be merged together, if
+ possible.
+
+ - Misuse of Service UUID types, i.e. repeated UUID_ALL
+ sections, will result in a failed registration.
+
+ - The Appearance and Name section types may appear in
+ the Advertising data and Scan Response once in total.
+ Any redundant definitions of these tags will be
+ removed.
Possible values:
<type> <byte array>
@@ -78,6 +112,29 @@ Properties string Type
<Transport Discovery> <Organization Flags...>
0x26 0x01 0x01...
+ dict ScanResponseData
+
+ Data to be added into the Scan Response payload.
+ Key is the advertising type and value is the data
+ as byte array.
+
+ Note: By default, if the LocalName property is defined
+ or "local-name" is populated in the Include property,
+ the local name will be placed in the Scan Response
+ payload by default and merged with data provided in
+ ScanResponseData.
+
+ For allowed "type" values and their validation, see
+ "Data" property above.
+
+ Possible values:
+ <type> <byte array>
+ ...
+
+ Example:
+ <Service Data UUID16> <HeartRate UUID Data>
+ 0x16 0x0D 0x18 0x01...
+
bool Discoverable [Experimental]
Advertise as general discoverable. When present this
This change allows the advertising client to specify advertising data and scan response for any AD section types that would otherwise be settable via the other LEAdvertisement1 properties. Reviewed-by: Miao-chen Chou <mcchou@chromium.org> --- Hello Maintainers, We have a new advertising use case in which the client must be able to specify some data fields, specifically Service UUIDs in the scan response payload. With the current API, this is not possible, and in addition the Data property limits the client to only setting 3 advertising section types. This change proposes that we enable the setting of scan response, and for both data/scan response enable the AD section types that are already settable via the other advertisement properties. This should minimize security concerns as it is not enabling any new advertising types, while greatly improving client flexibility in defining their advertising data and scan response contents. Thank you in advance for your feedback. Warm regards, Daniel Winkler doc/advertising-api.txt | 69 +++++++++++++++++++++++++++++++++++++---- 1 file changed, 63 insertions(+), 6 deletions(-)