record gyro data in FFT postfilter test
check post-filter gyro logging and change notch settings for post-filter FFT
add motor noise test
FFT SNR now has sensible default for post-filter
sending the arm command isn't sufficient if there are other arming problems.
Caught a test failing when throttle was found to be high - I think the rc(3, 1700) was managing to have effect before we processed the arm command because of the way the input queues to ArduPilot SITL work
In the short period of time it takes for us to get organised/draining mavlink connections, the ArduPilot process might block writing to the primary mavlink connection - in which case we'll never get the message we requested.
Should solve
2022-08-31T23:17:43.6904119Z AT-0227.6: waiting for a message - any message....
2022-08-31T23:17:43.6904958Z AT-0227.6: Received (ATTITUDE {time_boot_ms : 3146, roll : 0.00013471684360411018, pitch : -4.076504410477355e-05, yaw : -2.1274349689483643, rollspeed : 6.679168291157112e-05, pitchspeed : 3.297374496469274e-05, yawspeed : 9.125166684498254e-07})
2022-08-31T23:17:43.6905505Z AT-0227.6: Waiting for mission count of (3) from (1:1) to (243:250)
2022-08-31T23:17:43.6905909Z AT-0227.6: Asserted mission count (type=2) is 3 after 0.100000s
2022-08-31T23:17:43.6906252Z AT-0227.6: Get first item on new link
2022-08-31T23:17:43.6906620Z AT-0289.2: Received exception (Did not receive MISSION_ITEM_INT
2022-08-31T23:17:43.6907047Z Traceback (most recent call last):
2022-08-31T23:17:43.6907386Z File "/__w/ardupilot/ardupilot/Tools/autotest/rover.py", line 3067, in test_rally
2022-08-31T23:17:43.6907719Z m2 = self.get_mission_item_int_on_link(
2022-08-31T23:17:43.6908080Z File "/__w/ardupilot/ardupilot/Tools/autotest/rover.py", line 2288, in get_mission_item_int_on_link
2022-08-31T23:17:43.6908469Z raise NotAchievedException("Did not receive MISSION_ITEM_INT")
2022-08-31T23:17:43.6908841Z common.NotAchievedException: Did not receive MISSION_ITEM_INT
2022-08-31T23:17:43.6909118Z )
2022-08-31T23:17:43.6909468Z AT-0289.2: Exception caught: Did not receive MISSION_ITEM_INT