uORB: print individual bits of fields

[dagar]

• applies to messages with names containing "flags" or "bits" and unsigned fixed width integer type (uint8, uint16, uint32)

Examples

nsh> listener estimator_status

TOPIC: estimator_status
 estimator_status_s
        timestamp: 63865011  (0.004478 seconds ago)
        states: [0.0499, 0.0007, -0.0241, 0.9984, -0.2369, 0.2916, 0.0396, -0.1543, 0.2069, 0.1159, 0.0000, 0.0000, -0.0001, 0.0000, 0.0000, -0.0001, 0.4105, -0.1005, 0.8565, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000]
        vibe: [0.0000, 0.0000, 0.0003]
        covariances: [0.0002, 0.0000, 0.0000, 0.0000, 0.0483, 0.0482, 0.0427, 0.0809, 0.0808, 0.2147, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000]
        output_tracking_error: [0.0076, 0.0209, 0.0196]
        control_mode_flags: 67109395 (0b0000'0100'0000'0000'0000'0010'0001'0011)
        pos_horiz_accuracy: 0.4022
        pos_vert_accuracy: 0.4634
        mag_test_ratio: 0.0600
        vel_test_ratio: 0.0000
        pos_test_ratio: 0.0038
        hgt_test_ratio: 0.0038
        tas_test_ratio: 0.0000
        hagl_test_ratio: 0.0000
        beta_test_ratio: 0.0000
        time_slip: -0.0105
        gps_check_fail_flags: 0 (0b0000'0000'0000'0000)
        filter_fault_flags: 0 (0b0000'0000'0000'0000)
        innovation_check_flags: 0 (0b0000'0000'0000'0000)
        solution_status_flags: 229 (0b0000'0000'1110'0101)
        n_states: 24
        pre_flt_fail_innov_heading: False
        pre_flt_fail_innov_vel_horiz: False
        pre_flt_fail_innov_vel_vert: False
        pre_flt_fail_innov_height: False
        pre_flt_fail_mag_field_disturbed: False
        health_flags: 0 (0b0000'0000)
        timeout_flags: 0 (0b0000'0000)

nsh> listener multirotor_motor_limits

TOPIC: multirotor_motor_limits
 multirotor_motor_limits_s
        timestamp: 130735043  (0.011383 seconds ago)
        saturation_status_flags: 1533 (0b0000'0101'1111'1101)

[bresch]

I like it, but it will break all the log post-processing tools...

[dagar]

I like it, but it will break all the log post-processing tools...

I'm not so sure actually. Most of the important ones like in estimator_status haven't changed at all. Renaming the other fields like failure_detector_status -> failure_detector_status_flags is optional.

[dagar]

I'll split out the message changes to discuss later.

[dagar]

I've stripped this down to only the print helper changes without changing any existing fields. It's still useful for things like estimator_status. We can discuss changing other messages later if there's interest.