- mavlink v2.0 in PX4/Firmware (ee517afb7c8b34e88daf656834a3315be72a4f40): https://github.com/mavlink/c_library_v2/commit/339abb5f4c20865ea67dd417b099e3f54683a2ad
    - mavlink v2.0 current upstream: https://github.com/mavlink/c_library_v2/commit/e302e1b735e47e9d33c3bad579dd7c6c089c1bb3
    - Changes: https://github.com/mavlink/c_library_v2/compare/339abb5f4c20865ea67dd417b099e3f54683a2ad...e302e1b735e47e9d33c3bad579dd7c6c089c1bb3

 - add -a option to display all possible system parameters

matrix::Quatf() calls sinf(), which caused a valgrind warning

There were accidents because when missions lead through an obstacle
and it should be avoided but the setpoints from the external obstacle
avoidance module are suddenly missing the mission is continued into the
obstacle which results in a crash.

- Removed blocking serial.
- Added passing variables by reference to parser.
- Removed commented code.

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Device port can be set via SENS_EN_CM8JL65 parameter:
SENS_EN_CM8JL65 = 0 -> Disabled
SENS_EN_CM8JL65 = 1 -> Enabled on TELEM2
SENS_EN_CM8JL65 = 2 -> Enabled on TELEM1

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Disabled by default.

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

First "stable" version of the driver.

TODO: - Cleanup the code
      - Bench test (compare data with IMU)
      - Flight Test

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

TODO : Adjust work_queue rescheduling (to always have a 10Hz cycle)

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Serial is now cycled with work_queue rescheduling if some bytes are missing.

TODO: - Fix occasional sensor spikes (can be identified with crc)
      - Clean up the code
      - disable debug printf


Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

Signed-off-by: Claudio Micheli <claudio@auterion.com>

TODO: Need to fix driver cycling.

Signed-off-by: Claudio Micheli <claudio@auterion.com>

TODO:
- Clean up the code
- Add uORB publishing messages

Signed-off-by: Claudio Micheli <claudio@auterion.com>

TODO: Parsing the data

Signed-off-by: Claudio Micheli <claudio@auterion.com>