State Machine Diagram

Description

A completely minimal state machine example.
</br>

Build Instructions

First, source your chosen ros2 distro.

source /opt/ros/rolling/setup.bash

source /opt/ros/humble/setup.bash

Before you build, make sure you’ve installed all the dependencies…

rosdep install --ignore-src --from-paths src -y -r

Then build with colcon build…

colcon build

Operating Instructions

After you build, remember to source the proper install folder…

source ~/workspace/humble_ws/install/setup.bash

And then run the launch file…

ros2 launch sm_atomic_http sm_atomic_http.launch

Viewer Instructions

If you have the SMACC2 Runtime Analyzer installed then type…

ros2 run smacc2_rta smacc2_rta

If you don’t have the SMACC2 Runtime Analyzer click here.

Changelog for package sm_atomic_http

2.3.19 (2025-06-17)

• Moved HTTP client behaviour to client library. Also added GET and POS… (#549)
  • Moved HTTP client behaviour to client library. Also added GET and POST-specific versions of the smae HTTP client behaviour to make them easier to use
  • Added copyrights
  • Fixed typos
• Http client (#522)
  • Ported http work over from smacc1
  • Added example showasing http requests
  • Fixed some typos in the HTTP example
  • Made provision for HTTP GET/POST in the HTTP client
  • Moved HTTP client into the client_libraries folder and made separate compilation units. Modified examples to use this new client

  * Update smacc_action_client_base.hpp Pretty sure this change was made accidently. * Update smacc_action_client_base.hpp Messed up first commit * Update http_client.cpp Added License to file to clean up format error * Update http_client.cpp Found better Copyright & License for CI Format error. * Update cb_http_request.hpp Another little format error * Update sm_atomic_http.py Somehow a bracket became a cNode

  • • Fixed errors with HTTP requests not triggering,
  • Fixed response callback not triggering correctly and causing a crash
  • Fixed example not transitioning back to state 1 after a response has been received
  • Ported http work over from smacc1
  • Added example showasing http requests
  • Fixed some typos in the HTTP example
  • Made provision for HTTP GET/POST in the HTTP client
  • Moved HTTP client into the client_libraries folder and made separate compilation units. Modified examples to use this new client

  * Update http_client.cpp Added License to file to clean up format error * Update http_client.cpp Found better Copyright & License for CI Format error. * Update cb_http_request.hpp Another little format error * Update sm_atomic_http.py Somehow a bracket became a cNode

  • • Fixed errors with HTTP requests not triggering,
  • Fixed response callback not triggering correctly and causing a crash
  • Fixed example not transitioning back to state 1 after a response has been received
  • Added helper class to handle server name related interactions
  • Added SSL implementation, need to make provision for SSL and non-SSLD requests
  • Added SLL certs
  • Split the HTTp session class into own compile unit
  • Added HTTP session base class and implemented the SSL version. The client can decide between which session to initialise at runtime depending on the server set
  • Implemented non-ssl HTTP session for clients

  * Removing hard-coded ssl certs and using the default OpenSSL certs for verification

  • Run through formatter
  • Fix bad merge
  • Remove noisy changelog
  • Undo change that introduced and error
  • Added missing copyrights
  • Revert change to precommit config
  • Fixing copyright, formatting
  • Fixed whitespace blocking precommit

  * Revert change to precommit config ---------Co-authored-by: brettpac <<brettpac@users.noreply.github.com>>

• Contributors: Jaycee Lock

2.4.1 (2023-07-06)

2.3.18 (2023-07-17)

2.3.16 (2023-07-16)

2.3.8 (2023-03-12 21:50)

2.3.7 (2023-03-12 21:45)

2.3.6 (2023-03-12 20:30)

2.3.5 (2023-03-07 00:14)

2.3.4 (2023-03-07 00:02)

2.3.3 (2023-03-02 22:58)

2.3.2 (2023-03-02 22:22)

2.3.1 (2022-11-28)

1.22.1 (2022-11-09 20:22)

1.22.0 (2022-11-09 19:53)