Øyvind Taksdal Stubhaug

[Bug] `uavcan_status` command causes CAN errors due to printf calls while mutex locked

3

### Describe the bug Running the `uavcan status` command to check status and error counts of the uavcan module causes actual CAN errors to occur. This can be extremely confusing...

uavcan: prevent system crash on stm32h7 when restarting uavcan node

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### Solved Problem When restarting uavcan on STM32, for example by running `uavcan stop` `uavcan start`, the system crashes. The issue was introduced with https://github.com/PX4/PX4-Autopilot/pull/20746, and affects 1.14 stable release...

### Solved Problem BUG: When using multiple DroneCAN GNSS sensors, they all get the same device id, as the id is stored in a variable shared by all `sensor_gps` channels....

### Describe the bug Due to the addition of `raise NotImplementedError` in the `BusABC` class introduced with https://github.com/hardbyte/python-can/pull/1724 by @zariiii9003, trying to call `flush_tx_buffer()` throws an exception when called for...

Concept: Separate GNSS position and heading topics

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**NB! Not for merge, just for discussing the approach, and to see what could be relevant for upstream master** We are currently on PX4 v1.13, though in the process of...