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6cb2c176d54a5e0342f8320542807c48a08477d4
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26 Commits
Author SHA1 Message Date
Ville Juven 6cb2c176d5 events: Move implementation of events::send() to lib/events 
Events have a global, system-wide sequence number, which must be handled
atomically, (fetching and incrementing the sequence AND sending the event
to uORB must be atomic). Currently in FLAT mode, only one instance of this
sequence number exists, so it is OK to have it in px4_platform.

However, in PROTECTED mode px4_platform is instantiated both in kernel-
and user spaces, which makes two instances of this sequence number, which
causes problems in the mavlink event handling logic.

When mavlink receives and handles events, it expects that:
- The sequence numbers arrive in order (seq n is followed by n+1 etc)
- It increments by 1
- There is only one instance of the sequence number

In PROTECTED mode this is violated, as the kernel and user sequence
numbers run freely on their own. This patch fixes the issue by moving
the event backend to the kernel and by providing user access to it via
ioctl.
 2023-09-25 09:54:11 +02:00
Eric Katzfey d2011e99b2 commander: add Open Drone ID arming check (#21652) 2023-06-01 07:52:52 +02:00
PX4 BuildBot 2a93875a5f Update submodule libevents to latest Mon May 1 12:39:12 UTC 2023 
- libevents in PX4/Firmware (406dc9b62627aec0c14df2d1e6d09b849f12487f): https://github.com/mavlink/libevents/commit/48911e7be752a908a15d945b796ed8d8282b7b02
    - libevents current upstream: https://github.com/mavlink/libevents/commit/a9a3fc07abb8bd8eb6fbca64c35b479cab91ff35
    - Changes: https://github.com/mavlink/libevents/compare/48911e7be752a908a15d945b796ed8d8282b7b02...a9a3fc07abb8bd8eb6fbca64c35b479cab91ff35

    a9a3fc0 2023-03-31 Beat Küng - README: update link to initial design doc
fb630b3 2023-03-30 Beat Küng - pylint: fix 'Raising too general exception' errors
72108eb 2023-03-29 flickering-light - Unused content variable fix
 2023-05-01 13:40:00 -04:00
Beat Küng 22c94f805a component information: add translation support 2023-03-20 21:57:25 -04:00
PX4 BuildBot da7d52e302 Update submodule libevents to latest Tue Dec 20 00:39:10 UTC 2022 
- libevents in PX4/Firmware (26f3fea7ebb328ef58d4d592dae0559c91f13c1c): https://github.com/mavlink/libevents/commit/0c8bc543db2f8c78f59214d5bcf959bdadd96677
    - libevents current upstream: https://github.com/mavlink/libevents/commit/8d9c5551273a52e22253ea6abf28d9e4b05e0ab7
    - Changes: https://github.com/mavlink/libevents/compare/0c8bc543db2f8c78f59214d5bcf959bdadd96677...8d9c5551273a52e22253ea6abf28d9e4b05e0ab7

    8d9c555 2022-12-13 Beat Küng - README: clarify use of component ID
 2022-12-20 01:24:15 -05:00
PX4 BuildBot b3cebc6686 Update submodule libevents to latest Wed Dec 7 00:39:06 UTC 2022 
- libevents in PX4/Firmware (ff161d5eca5ee3e605840dc05642984985fcbf5a): https://github.com/mavlink/libevents/commit/179f86a8fc7fd74cb80630e77b1b9435d3c5b748
    - libevents current upstream: https://github.com/mavlink/libevents/commit/0c8bc543db2f8c78f59214d5bcf959bdadd96677
    - Changes: https://github.com/mavlink/libevents/compare/179f86a8fc7fd74cb80630e77b1b9435d3c5b748...0c8bc543db2f8c78f59214d5bcf959bdadd96677

    0c8bc54 2022-11-07 Beat Küng - README: fix typo
ca1cce0 2022-11-04 Beat Küng - README: add note for usage of UNIT's
 2022-12-06 19:39:37 -05:00
Beat Küng ab3fe543d4 libevents: update submodule 2022-11-02 09:59:00 -04:00
Beat Küng 38d3739b6d refactor commander: rename rc_signal_lost -> manual_control_signal_lost, data_link_lost -> gcs_connection_lost 2022-10-11 22:31:20 -04:00
Beat Küng acaa50a448 geofence: add and report reason for violation 2022-10-11 22:31:20 -04:00
Beat Küng 455b885f86 commander: use new failsafe state machine and add user intention class 2022-10-11 22:31:20 -04:00
PX4 BuildBot 644a836d0a Update submodule libevents to latest Sun Oct 2 12:39:02 UTC 2022 
- libevents in PX4/Firmware (ddc1e6d6c5c2707be5522d4c4d7434403202cf45): https://github.com/mavlink/libevents/commit/82dabdb914d7bd640c281900e2852d0afc074b68
    - libevents current upstream: https://github.com/mavlink/libevents/commit/a89808bffd1efb0543e66f17a7fa12dfce5e6bf0
    - Changes: https://github.com/mavlink/libevents/compare/82dabdb914d7bd640c281900e2852d0afc074b68...a89808bffd1efb0543e66f17a7fa12dfce5e6bf0

    a89808b 2022-09-26 Beat Küng - combine.py: sort json keys
 2022-10-02 10:53:28 -04:00
Beat Küng 43c5f14aa0 commander: update arming & health protocol, add modes to event hash 2022-09-01 17:07:23 -04:00
Beat Küng 295caaea60 events/enums.json: remove redundant manual_control_input 2022-09-01 17:07:23 -04:00
Beat Küng 983a9815eb libevents: update submodule 2022-08-25 22:02:15 -04:00
Beat Küng 07afcf4586 commander preflight checks: new structure using events interface 
- Reporter class that keeps track of results (list of events + whether
  arming is possible + health).
  And only reports when one or more checks change.
 2022-08-25 22:02:15 -04:00
Igor Misic 08dcc72e1f commander/safety: replace safety.msg with Safety class (#19558) 2022-05-23 06:54:37 +02:00
Daniel Agar 1d7791dad6 commander: monitor GPS validity and EKF2 dead reckoning 
- ekf2: expose dead reckoning as control status flags
 - commander:
    - add GPS validity check
    - in AUTO MISSION if dependent on GPS then a loss of GPS will
 2022-02-22 09:46:21 -05:00
Roman Bapst 6de5d24e00 Added VTOL Takeoff navigation mode (#19027) 
* Commander: added support for MAIN_STATE_AUTO_VTOL_TAKEOFF
* navigator: added support for vtol_takeoff navigation mode
 2022-02-15 14:56:57 +01:00
Claudio Micheli d122513197 extend support for Battery status message 
Signed-off-by: Claudio Micheli <claudio@auterion.com>
 2022-01-13 08:40:34 +01:00
PX4 BuildBot 2dffb04d61 Update submodule libevents to latest Fri Nov 26 00:39:17 UTC 2021 
- libevents in PX4/Firmware (239f1c4eadc57f12b43b57d704bb80bc07a07841): https://github.com/mavlink/libevents/commit/5fd19be22dcbeaccb8afeba146f3a7c931a9b5fb
    - libevents current upstream: https://github.com/mavlink/libevents/commit/6329c909a7b16bb6f97c94cbb598815635b94982
    - Changes: https://github.com/mavlink/libevents/compare/5fd19be22dcbeaccb8afeba146f3a7c931a9b5fb...6329c909a7b16bb6f97c94cbb598815635b94982

    6329c90 2021-11-16 Beat Küng - python: pylint fixes
6251f65 2021-11-16 Beat Küng - events_generated.h.jinja: add '_max' field to generated enums
 2021-11-25 21:37:59 -05:00
Julian Oes bd0c1014d9 manual_control: support arming button 
The arming button required some refactoring in order to support to
toggle arm/disarm using the vehicle_command. Otherwise manual_control
would have to subscribe to the arming topic and we would spread out the
logic again, and risk race conditions.
 2021-11-09 16:05:25 +01:00
mcsauder 21163d859e Whitespace cleanup. 2021-10-19 13:29:26 -04:00
Beat Küng 5ac43e7236 commander: switch to events 2021-09-11 14:08:41 -04:00
Beat Küng e3972d563a cmake: ensure generated source files exist before extracting events 
Only needed for Makefile-based builds:
gmake[3]: *** No rule to make target 'src/modules/flight_mode_manager/FlightTasks_generated.hpp', needed by 'events/px4.json'.  Stop.
 2021-07-07 21:38:09 -04:00
Beat Küng 59f359f7dc events: add custom (px4-specific) enums json file 2021-07-07 21:38:09 -04:00
Beat Küng 38f3b8d356 mavlink & system: add events interface 
- sending protocol
- uorb event message & template methods for argument packing
- libevents submodule to send common events and handle json files
- cmake maintains a list of all (PX4) source files for the current build
  (PX4 modules + libs), which is used to extract event metadata and
  generate a json file
 2021-07-07 21:38:09 -04:00