This commit adds the Multicast Listener Table for BBR:
- Implements Multicast Listener Table on BBR
- Adds registered MAs to MulticastListenerTable
- Reject when the table is full or the multicast address is invalid
and return failed status
- Respond with unsuccessful status along with failed addresses
- Expire Listeners from MulticastListenerTable per second (using
MinHeap for better performance)
- MLR enhancement
- Re-register only failed multicast addresses (used to register all
registering multicast addresses)
- Reference Device only APIs
- Some APIs are defined for reference devices and tests.
- Add tests
- Add unit test: test_multicast_listener_table.cpp (runs for 1.2-bbr
only)
- Add functional tests
This commit adds `TimeTicker` class which emits periodic ticks (with
one second period interval) to a set of registered tick receiver
modules. The `TimeTicker` would invoke `HandleTimeTick()` method
periodically on the registered receiver objects.
The `TimeTicker` model helps simplify the implementation of many
modules (such as `MeshForwarder`, `MleRoutuer`, `AddressResolver`,
`Ip6`, `DuaManager`, etc) which require periodic update/check of some
state (avoid each class using its own timer).
This commit implements the CSL feature in Thread 1.2.
- Add macro definitions for low power to control the compiling of
source code.
- Add data and methods for running CSL in Mac and SubMac. This mainly
includes setting CSL parameters, starting/stopping CSL, and the
timer handling process.
- Add otPlatTimeGetAPI and implementation.
- Add CSL transmission implementation. CSL transmission is a new kind
of transmission, the related definition and implementaion for the
whole transmitting process is added.
- Add calling of start/stop CSL in certain cases.
- Implement CSL synchronization maintainence. If a CSL cordinator
didn't get a frame containing CSL IE for CSLTimeout, the CSL
receiver is regarded as de-synchronized.
- Add Cli interface for using CSL.
- Implement enhanced Ack with IE. The original code can only generate
auto ack for Imm-Ack. As CSL requires CSL IE included in enhanced
ack. This PR implements it.
- Add basic functional test for CSL transmission. More tests
corresponding to test plan would be added later.
This commit adds a `NeighborTable` class which provides helper methods
dealing with neighbor, e.g., finding a `Neighbor` (i.e., a `Child`
from `ChildTable`, a `Router` from `RouterTable`, or parent or parent
candidate entries), or iterating through all neighbors. These methods
use the newly added `Neighbor::AddressMacther` to simplify the
implementation. The `NeighborTable` methods replace the similar ones
in `Mle` and `MleRouter`.
This commit includes:
- Adding compile configurations necessary for MLR features
- Adding source/header files necessary for MLR features
- Send MLR.req for local MAs on ThreadNetif
- At most one MLR.req is outstanding
- Reregistration according to PBBR configuration
- Renewing periods according to PBBR configuration
- BBRs receive MLR.req with minimal processing and send MLR.rsp
- Add a test to verify that MLR.req is sent for local MAs.
This commit moves the URL parser to src/lib.
Also includes the following changes:
- Split URL on initialization.
- Make a GetValue() const method.
- Check aLastValue.
- Add some negative tests.
This commit adds new class `DiscoverScanner` which implements the MLE
Discover Scan process (moving and simplifying all the code related to
this from `Mle` and `MeshForwarder` into same file/class).
This commit includes
[Y] add `OPENTHREAD_CONFIG_DUA_ENABLE` option for DUA feature
[Y] generate DUA via SLAAC
[Y] update test script to verify communication via DUA
This commit changes the way to define RCP bus type. It now defines two
enumerations for UART and SPI. This ensures only a single bus type is
enabled, and helps keep compatible with projects using UART bus.
This change refactors radio-spinel into a platform independent
header-only library so that other platforms (baremetal/RTOS) can
enable Thread with RCP mode as well.
If this feature is enabled, OpenThread will automatically disable
link-level security for packets sent with unsecure source ports. Once
a secure packet is received on the unsecure port, this port will be
removed from the unsecure port list.
This commit centralizes the timing logic for transmitting SVR_DATA.ntf
messages that are used to update network data at the leader.
This component helps ensure the following:
- At most one SVR_DATA.ntf message is outstanding at any given time.
- A timer to rety sending SVR_DATA.ntf messages if sending fails due
to lack of memory buffers.
- A timer to rate limit SVR_DATA.ntf messages that are acknowledged
but no corresponding change in the Thread Network Data was observed.
- Utilizes ot::Notifier to trigger logic on role, child state, and
network data changes.
This commit is to support OTNS by:
- raising the max number of simulating nodes to 999 if OTNS=1
- implementing the status-push mechanism
To build:
$ make -f examples/Makefile-simulation OTNS=1
This commit should have no change of OpenThread behaviors on platforms
except simulation.
This commit improves usability of Network Diagnostic API by:
- Define native structures to represent various Network Diagnostic TLV
values.
- Add facility function otThreadGetNextDiagnosticTlv to parse plain
otMessage into structured data.
- Dump parsed DIAG_GET.ans/.rsp message in readable format for
networkdiagnostic CLI command.
- Introduce BACKBONE_ROUTER option for Backbone Router function.
- Implement Backbone Router service registration.
- Add basic Backbone Router service.
- Primary Backbone Router restores its Dataset when reattached after
short reset, increases sequence number and re-register to Leader.
- Add configurable jitter for Backbone Router service registration.
- Add Backbone Router service test.
This commit moves openthread-system.h to a directory named openthread
so that projects depends on OpenThread can use it without installing
OpenThread project.
The macro OPENTHREAD_POSIX_RCP_UART_ENABLE should be defined for all
builds, not only for CI tests.
This commit also sorts the definitions removed duplicate definitions.
This commit add `mac_types` module which includes definitions for
different MAC types such as PanID, Address, Extended PAN Identifier,
Network Name, etc. These definitions are moved from `mac_frame` into
new the newly added files.
This commit adds a `Radio::Callback` class which provides all the
callbacks (as C++ methods) mirroring the radio platform layer
callbacks (including the diags related radio callbacks).
This commit renames existing `phy` folder into `radio`. It also
renames some of the related files in this folder. It also moves
all default/weak `otPlatRadio` implementations to a common
`radio_platform_defaults.cpp` file.
Simon Lin