jaeger 0.5.2

• Adapt actor system to use CLU>=0.3.0.

jaeger 0.5.1

• #86: Allow to pass a custom configuration file in the CLI using the flag -c/--config.
• Add actor command info to report the configuration file and version.

jaeger 0.5.0

• #62: Add a new Trajectory class as a low-level method to send trajectories.
• #67: Improve initialisation time by making sure all commands after the initial GET_FIRMWARE_VERSION know how many positioners are connected and don't time out.
• #68: Use sdsstools instead of core utilities. Some clean-up of the packaging files.
• Adapt to using CLU>=0.2.0.
• Retrieve configuration from $SDSSCORE_DIR/configuration/actors/jaeger.yaml or from ~/.config/sdss/jaeger.yml.
• #51: Set up an asyncio exception handler and make the Poller use it if there is a problem with the callback.
• #64: Fixed WAGO disconnects by increasing the timeout of the hardware.
• #61: Stop the positioners before existing if CLI receives a SIGINT, SIGTERM, or SIGHUP.
• #72, #73: Fix UIDs not being returned to the pool in some cases, which emptied it after a while.
• Rename cli.py to __main__.py.
• #76: Implement calibration commands and routines.
• #75: Implement trajectories using SYNC line.
• #21: (and several associated issues) Remove WAGO and use external drift library.
• #70: Better documentation for firmware update.
• #83: Use GitHub workflows.

jaeger 0.4.2

• #59: Add an engineering_mode flag to .FPS (can be toggled using the jaeger --danger) flag to override most safety warnings for debugging.
• Unless immediate=True is passed to Poller.set_delay, waits for the current task to finish.
• Fix call to Positioner.goto from CLI.

jaeger 0.4.1

• Support versions 04.00.XX and 04.01.XX of Tendo with PositionerStatusV4_0 and PositionerStatusV4_1 maskbits.
• Significant clean-up of how pollers are used.
• ~jaeger.commands.send_trajectory now raises exceptions on error.
• ✨ #57: Added FPS.moving and Positioner.moving attributes to determine whether it is save to move the FPS.
• ✨ #56: Move time for go to moves is calculated and reported.
• Very significant rewrite of how messages and replies are matched. Now there is a pool of unique identifiers. Each message gets assigned a UID from the pool corresponding to its command_id and positioner_id. When a reply is received, it is matched based on command_id, positioner_id, and UID. At that point the UID is returned to the pool. Broadcast messages always receive the reserved UID=0. This means that two broadcast of the same command should not be running at the same time or replies could be misassigned.
• Recognise and deal with CAN@net devices already in use.

jaeger 0.4.0

• ✨ #46 Implement a QA database for moves.
• ✨ #13 Abort trajectory and lock the FPS if either a collided status is detected in a positioner or if command 18 is received from the CAN network.
• ✨ #49 Positioner status and position polling is now done from the FPS instead of from each positioner.
• ✨ #54 Add firmware upgrade command to actor.
• 🐛 #53 Fix issues dealing with positioners that in the layout but not connected.
• ✨ #52 Add limits to Positioner.goto.
• Add SetCurrent command to actor.
• Fix bug due to use of unsigned integers when passing a negative position.

jaeger 0.3.0

• Change file layout to include a positioner ID.
• Add command SetCurrent.
• Modify jaeger CLI command to use async def and await.
• Add is_bootloader to output of status command.
• ✨ #24 (with #28) Initial implementation of WAGO PLCs and associated actor commands.
• ✨ #12 Initial but fully functional implementation of TCP/IP actor.
• 🐛 #39 Use loop.create_task instead of asyncio.create_task in Poller, which seems to fix using jaeger in IPython.
• ✨ #40 Allow to instantiate an FPS without a WAGO connection.
• ✨ #37 Support power cycling a PLC.
• ♻️ #22 Moved some configuration parameters under positioner.
• ✨ #29 Output WAGO status on a timer.

jaeger 0.2.1

• Fix MANIFEST.in not including requirement files.

jaeger 0.2.0

• Added home command to jaeger CLI.
• Fixed bug in which the positions for SetActualPosition were being sent in degrees instead of in steps.
• Fixed bug that would raise an exception during initialisation if no positioner had replied to GET_STATUS.
• First complete pass at the documentation.
• ✨ #3 Add skip-error option to jaeger demo.
• 🐛 #2 Fix double setting of status when command times out.
• ✨ #1 Added .FPS.abort method to cancel all trajectories.
• Expose Positioner.set_position as a public method.
• Load layout when FPS is instantiated.
• Improved logging system.
• Added initial actor features.
• ✨ #9 Initial implementation of the CAN@net bus.
• Renamed interfaces -> profiles in configuration.
• 🐛 #11 Fix endianess of firmware version.
• ✨ #7 Poll CAN@net device for status.

jaeger 0.1.0

• Basic framework.
• Added FPS, JaegerCAN, and Positioner classes.
• Implemented Command class and subclasses for all available commands.
• Added maskbits based on the IntFlag enumeration.
• Added several helpers (AsyncQueue, Poller, StatusMixIn)
• Added utilities to convert from bytes to int and vice versa, and to build and parse identifiers.
• Added convenience function to upgrade firmware.
• Added CLI interface.
• Initial documentation.