Skip to content

Latest commit

 

History

History
58 lines (43 loc) · 2.8 KB

CHANGELOG.md

File metadata and controls

58 lines (43 loc) · 2.8 KB
Raw

Change log

Known Issues:

  1. Our implementation does not support the query/response design.

[0.3.3] - 2021-03-18

  • [Added] queue sizes to relays. The default is 1 which is instant.

[0.3.2] - 2021-02-08

  • [Fixed] struct not being recycled correctly in subscribe messages.

[0.3.1] - 2021-01-21

  • [Fixed] The CMAKELIST now puts in the correct kernal version.
  • [Fixed] Change virtual function to pure virtual function to prevent warnings.

[0.3.0] - 2020-04-28

Added

  • Added definitions for geometer_msgs::Point, geometer_msgs::Quaternion, and geometer_msgs::Pose.
  • Added additional examples for them.

Changed

  • [Breaking] Changed the way publish work, instead of returning the value, you now call sendToIPC(void* data) to send the data. This removed the complexity of managing memory of created items.
  • [Breaking] Changed how single element ros messages are converted, instead of a struct, it now just sends the data with no wrappers. This increases the flexibility on the IPC side.
  • Updated all existing definition/structures to match new patterns.

Removed

  • Removed void * parameter for all callbacks. To pass variables to the callback functions, use std::bind.

[0.2.1] - 2020-04-21

Added

  • Added method isConnected to check if the program is still connected to IPC.

Changed

  • Check if IPC is connected before calling IPC related methods
  • Changed the default level of IPC_VERBOSITY to IPC_Exit_On_Errors. The original behaviors is to exit upon error instead of handling it. Now, we handle the errors.

Fixed

  • Fixed definition/structure files where std_msgs::Float64 and std_msgs::Int32 were using pointers in the struct instead of actual value.

[0.2.0] - 2020-04-17

Changed:

  • Reorganized the packages and made it a meta package.
    • Split examples into a seperate repo
    • reorganized the header to only contain template methods and move the non-template methods into a cpp file.
  • Made RelayTopicFromIPC to rely on ReceiveTopicFromIPC using callbacks.
  • Made StopRelayTopicFromIPC to rely on StopReceiveTopicFromIPC using callbacks.

Added:

  • Added ReceiveTopicFromIPC where users can register callbacks to be called when we receive an IPC Message. The callback has the format void (M, void*) where M is the message and void* is a pointer that you can use to pass in additional arguments to the callback function. The callback signature might change in the future, worth exploring whether std::bind or other ways of attaching info to callback might be better. void* also increase chance of memory leak.
  • Added StopReceiveTopicFromIPC for stopping the callbacks

Fixed:

  • Fixed issue where other packages cannot use the library and header.

[0.1.0] - 2020-03-02

Initial Release