mavlink: Only write to TX buf if space is available. This is working around a NuttX issue where overflowing the TX buf leads to being unable to send any further data
Merge branch 'usb_buf_hotfix' into ekf_params
HMC5883: Do not spam the console on error and make everything worse.
airspeed driver: Do not spam the console on error, report the system change only once
airspeed: Let the status check routine handle the initial state
Merge branch 'sensor_err_handling' into ekf_params
Updated estimator, not using optical flow for now until proven on the bench
ekf_att_pos_estimator: Using right app name