leahi-realtime-cdt / lib / Comms

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Commits this week: 2
Total Committers: 1
Last Commit: 18 Aug
Commits this week: 2

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Thursday 13 Aug
1:58 am

Stephen Quong

LDT-5291: Cloud Communication - SW - 01 - Device-RT to Cloud - Integration - Demo Focus - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Added MQTT message statistics (mqtt.stats) for tracking message publication and subscription times.

- Added CAN message receive statistics (can.stats).

- Updated MqttClient to change MqttClient::didMessageReceived signature to match QMqttClient.

- Update CANDumpPlayer to add per-frame, per-message, and total replay duration statistics.

- Fixed the debug build against the b2qt SDK by undefining _FORTIFY_SOURCE, which is baked into CXX in the SDK and errors during build under -Werror without optimization.

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    ./MqttClient.cpp
  2. … 9 more files in changeset.
Wednesday 12 Aug
2:41 am

Stephen Quong

LDT-5291: Cloud Communication - SW - 01 - Device-RT to Cloud - Integration - Demo Focus - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Renamed message handling to CAN routing.

- Update MqttClient to simplify and move responsibility/functionality to class encapsulating it.

- Updated MqttClient::init() to verify that the CA, certificate and key files exist before use.

- Added CloudConnectController::loadConfig() and removed the config paths from the constructor.

- Added CloudConnectController inbound cloud message handling and decoding the protobuf.

- Removed the temporary protobuf capture-to-file code and its Capture INI section.

- Updated CloudConnect.ini format.

- Added logging categories config, proto, can.routing, mqtt, mqtt.stats and comms.types, and converted the bare qInfo/qWarning calls to categorized logging.

- Updated Types::getValue() and Types::getBits() to warn when the buffer is too short.

- Updated the protobuf Header to drop deviceSerialNum.

- Updated serializeProto() and canMessageToProtobufByteArray() to return bool and write the result through a QByteArray out-parameter.

- Updated CloudConnect.pro to add the Qt Mqtt module.

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Friday 07 Aug
10:08 pm

Stephen Quong

LDT-5291: Cloud Communication - SW - 01 - Device-RT to Cloud - Integration - Demo Focus - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Removed MqttPublisher, MqttTcpTransport and MqttTransport (to use QtMqtt instead).

- Added MqttClient (wrapping QMqttClient) for MQTT connection to DCS.

- Moved MqttPacket from Comms to tools/DCSsim since it is no longer needed by CloudConnect.

- Updated Comms build files to add the Qt Mqtt module dependency.

- Updated CloudConnectController to use MqttClient.

- Updated CloudConnect.ini to add TLS keys.

- Added SslTcpServer to DCSsim so the sim can accept TLS connections.

- Updated the C++ standard to c++17 in .qmake.conf, all .pro files and all CMakeLists.txt.

- Renamed codegen.pri to codegen_tools.pri.

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    ./MqttTcpTransport.cpp
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Tuesday 04 Aug
2:41 am

Stephen Quong

LDT-5277: Cloud Communication - SW - 01 - Device-RT to Cloud - DHS Agent migration - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Added support for MQTT connection.

- Added tools/DCSsim for simulating DCS connection.

- Updated threading.

- Updated config files to add Mqtt section.

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    ./CanInterface.cpp
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    ./CloudConnectClient.cpp
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    ./CloudConnectFrame.cpp
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    ./CloudConnectServer.cpp
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    ./MessageSpool.cpp
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    ./MqttPacket.cpp
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    ./MqttPublisher.cpp
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    ./MqttTcpTransport.cpp
  9. … 24 more files in changeset.
Tuesday 28 Jul
3:33 am

Stephen Quong

LDT-5277: Cloud Communication - SW - 01 - Device-RT to Cloud - DHS Agent migration - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Added MessageSpool for durable store-and-forward message persistence.

- Updated Comms build files to compile MessageSpool and link libsqlite3.

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    ./MessageSpool.cpp
  2. … 3 more files in changeset.
1:08 am

Stephen Quong

LDT-5277: Cloud Communication - SW - 01 - Device-RT to Cloud - DHS Agent migration - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Updated to rename CloudConnectFrame::MsgId enum to Type.

- Updated to rename CloudConnectFrame::feed() to read() and FeedResult to ReadState.

- Updated message handling action names to SendAlways/SendDelta/Drop.

- Updaetd LeahiMsgHandling.ini for config file format changes.

- Removed deprecated CloudConnectMsgHandling.ini

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  4. … 12 more files in changeset.
Sunday 26 Jul
11:34 pm

Stephen Quong

LDT-5277: Cloud Communication - SW - 01 - Device-RT to Cloud - DHS Agent migration - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Renamed RtMessage -> CloudConnectFrame, RtInterface -> CloudConnectClient, and RtServer -> CloudConnectServer.

- Updated various files to match CloudConnect name change.

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  7. … 19 more files in changeset.
12:27 pm

Stephen Quong

LDT-5277: Cloud Communication - SW - 01 - Device-RT to Cloud - DHS Agent migration - R&I - 03: DEV - Feature Implementation & Code Document [& Diagnostics]

- Renamed LeahiRt to CloudConnect.

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    ./MessageDispatcher.cpp
  2. … 26 more files in changeset.
11:30 am

Stephen Quong

LDT-5059: Cloud Communication - SW - 01 - AgentSim - LogUpload - R&I - 05: DEV - Feature Implementation

- Added qmake build.

- Moved the CAN comms sources from MsgUtils to Comms: CanMessage, FrameInterface, MessageBuilder, MessageDispatcher, crc, format, main, and types.

- Renamed AgentMessage -> RtMessage and AgentInterface -> RtInterface.

- Added RtServer and updated LeahiRtController to use it.

- Added LeahiRtMsgHandling.ini for per-message drop/send_always/send_delta handling and the outbound topic from configuration.

- Updated the SDD PlantUML diagrams.

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  11. … 52 more files in changeset.
Tuesday 16 Jun
3:27 am

Stephen Quong

LDT-2852 - Cloud Communication - SW - 01 - Realtime data transfer - R&I - 05: DEV - Feature Implementation

- Updated LeahiRtController to load message handling INI and use it to determine how to handle/route messages to Agent.

- Moved MsgIni to MsgHandlingIni.

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Sunday 14 Jun
3:31 am

Stephen Quong

LDT-2852 - Cloud Communication - SW - 01 - Realtime data transfer - R&I - 05: DEV - Feature Implementation

- Added MsgProtoUtils_h.jinja and MsgProtoUtils_cpp.jinja templates generating struct <-> protobuf conversion utilities (LeahiMsgProtoUtils.h/.cpp).

- Added write_msg_proto_utils_header/source to MsgCpp.py and a --proto flag path in GenerateMsgDefsCpp.py to produce the new files.

- Removed the proto flag from write_msg_defs_header/source and the MsgDefs templates so MsgDefs no longer embeds protobuf utilities.

- Updated MsgUtils.cmake to declare the MsgProtoUtils outputs and template dependencies, and CMakeLists.txt to list the generated files.

- Removed the obsolete ProtoInterface.h/cpp.

- Updated LeahiRtController to include LeahiMsgProtoUtils.h.

- Added MessageDispatcher to MsgUtils.

- Updated LeahiRt main.cpp signal handling to use signalfd + QSocketNotifier for graceful shutdown inside the event loop.

- Updated tools/CMakeLists.txt to build AgentSim.

- Updated AgentSimController::handleMessage to output received message protobuf to console.

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  3. … 17 more files in changeset.
Saturday 13 Jun
8:07 pm

Stephen Quong

LDT-2852 - Cloud Communication - SW - 01 - Realtime data transfer - R&I - 05: DEV - Feature Implementation

- Ported MessageDispatcher into MsgUtils for per-CAN-id multi-frame reassembly and wired it into LeahiRtController.

- Enabled MessageDispatcher.h/.cpp in MsgUtils CMakeLists.txt and removed the unused absl dependency.

- Fixed MsgData.py duplicate-ID/duplicate-name warning messages and msg_id parsing.

- Updated MsgDefs jinja templates to guard protobuf generation behind the proto flag, rename params to paramList, and fixed the static capture lambda.

- Reimplemented MessageBuilder::getActionId and added Types::BOOL alias.

- Renamed SDD CloudSyncRt.puml to RealtimeDataTransfer.puml.

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Sunday 24 May
1:07 pm

Stephen Quong

LDT-2852 - Cloud Communication - SW - 01 - Realtime data transfer - R&I - 05: DEV - Feature Implementation

- Moved AgentMessage.h/cpp from Comms lib to MsgUtils lib.

- Added AgentInterface to Comms lib for connect as client to Agent local socket.

- Updated LeahiRtController to use AgentInterface.

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6:59 am

Stephen Quong

LDT-2852 - Cloud Communication - SW - 01 - Realtime data transfer - R&I - 05: DEV - Feature Implementation

- Added AgentMessage.h/cpp and updated CMakeLists.txt to include new files.

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Monday 27 Apr
10:15 am

Stephen Quong

LDT-2852 - Cloud Communication - SW - 01 - Realtime data transfer - R&I - 05: DEV - Feature Implementation

- Initial commit for Real-time Data Transfer.

- Added MsgUtils library for handling CAN and protobuf messages.

- Added Comms library for handling communications on CAN bus and future protobuf interfaces.

- Added CloudSyncRt program for reading CAN messages and converting them to protobuf messages.

- Added CANDumpPlayer program for reading CAN dumps and sending read messages on CAN interface.

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