Merge branch 'main' into chapulina/9/fix_warnings

Author: ahcorde

Changelog.md

@@ -4,6 +4,36 @@
 
 ## Ignition Msgs 8.x
 
+### Ignition Msgs 8.4.0 (2022-04-06)
+
+1. Add Dataframe msg
+    * [Pull request #238](https://github.com/ignitionrobotics/ign-msgs/pull/238)
+
+### Ignition Msgs 8.3.0 (2022-03-24)
+
+1. Focal CI: static checkers and doxygen linters
+    * [Pull request #230](https://github.com/ignitionrobotics/ign-msgs/pull/230)
+
+1. Pose, twist and odometry with covariance msgs
+    * [Pull request #224](https://github.com/ignitionrobotics/ign-msgs/pull/224)
+
+1. Add wheel slip message definition
+    * [Pull request #205](https://github.com/ignitionrobotics/ign-msgs/pull/205)
+    * [Pull request #227](https://github.com/ignitionrobotics/ign-msgs/pull/227)
+
+1. Add Ubuntu Jammy CI
+    * [Pull request #225](https://github.com/ignitionrobotics/ign-msgs/pull/225)
+
+1. Add PointCloudPacked iterators
+    * [Pull request #210](https://github.com/ignitionrobotics/ign-msgs/pull/210)
+    * [Pull request #218](https://github.com/ignitionrobotics/ign-msgs/pull/218)
+
+1. Document pose + spherical coordinates combination on spawn
+    * [Pull request #212](https://github.com/ignitionrobotics/ign-msgs/pull/212)
+
+1. Utility_TEST: adjust expectations for 32-bit arch (#120)
+    * [Pull request #120) (#196](https://github.com/ignitionrobotics/ign-msgs/pull/120) (#196)
+
 ### Ignition Msgs 8.2.0 (2021-12-14)
 
 1. Add NavSat messages

proto/ignition/msgs/dataframe.proto

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 Open Source Robotics Foundation
+ *
+ * Licensed 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.
+ *
+*/
+
+syntax = "proto3";
+package ignition.msgs;
+option java_package = "com.ignition.msgs";
+option java_outer_classname = "DataframeProtos";
+
+/// \ingroup ignition.msgs
+/// \interface Dataframe
+/// \brief A message containing some payload and who are the sender and
+/// destination.
+
+import "ignition/msgs/header.proto";
+
+message Dataframe
+{
+  /// \brief Header data.
+  Header header      = 1;
+
+  /// \brief Address of the sender.
+  string src_address = 2;
+
+  /// \brief Address of the destination.
+  string dst_address = 3;
+
+  /// \brief Payload.
+  bytes data         = 4;
+}