Do you need help with interpreting the plots? See here.

PX4 VTOL Standard

Open 3D ViewOpen PID Analysis

Airframe:13037
Hardware:CUAV_X7PRO
Software Version:2144543d
branch: x7_merge
OS Version:NuttX, v8.2.0
Estimator:EKF2
Logging Duration:0:02:03
Dropouts:35 (0.33 s)
Vehicle Life
Flight Time:
2 hours 48 minutes 26 seconds
Vehicle UUID:000600000000343535343139510f004e0026
Distance:2.98 km
Max Altitude Difference:58 m
Average Speed MC:1.9 km/h
Average Speed FW:127.5 km/h
Max Speed:135.6 km/h
Max Speed Horizontal:135.6 km/h
Max Speed Up:7.3 km/h
Max Speed Down:13.8 km/h
Max Tilt Angle:13.0 deg


Loading Plots...

Console Output

sercon: Registering CDC/ACM serial driver
sercon: Successfully registered the CDC/ACM serial driver
HW arch: CUAV_X7PRO
FW git-hash: 2144543d9e52bd9e1c3248697ffc08936def68e9
FW version: 1.11.0 0 (17498112)
FW git-branch: x7_merge
OS: NuttX
OS version: Release 8.2.0 (134349055)
OS git-hash: a68ef5c9fbd4a319ea431b538cb3652cfc664fb8
Build datetime: Nov 20 2020 15:20:07
Build uri: localhost
Toolchain: GNU GCC, 9.3.1 20200408 (release)
PX4GUID: 000600000000343535343139510f004e0026
MCU: STM32H7[4|5]xxx, rev. V
INFO  [param] selected parameter default file /fs/mtd_params
INFO  [tune_control] Publishing standard tune 1
Board defaults: /etc/init.d/rc.board_defaults
INFO  [dataman] Unknown restart, data manager file '/fs/microsd/dataman' size is 362560 bytes
INFO  [commander] Mission #3 loaded, 5 WPs, curr: 0
INFO  [uavcan] Node ID 1, bitrate 1000000
uavcan_stm32: 
Bitrate 1000000 mode 0
uavcan_stm32: 
First initialization
uavcan_stm32: 
Initing iface 0...
uavcan_stm32: 
Timings: quanta/bit: 8, sample point location: 87.5%
uavcan_stm32: 
Timings: presc=1 sjw=0 bs1=5 bs2=0
uavcan_stm32: 
Initing iface 1...
uavcan_stm32: 
Timings: quanta/bit: 8, sample point location: 87.5%
uavcan_stm32: 
Timings: presc=1 sjw=0 bs1=5 bs2=0
uavcan_stm32: 
CAN drv init OK
INFO  [uavcan] sensor bridge 'baro' init ok
INFO  [uavcan] sensor bridge 'mag' init ok
INFO  [uavcan] sensor bridge 'gnss' init ok
INFO  [uavcan] sensor bridge 'flow' init ok
INFO  [uavcan] sensor bridge 'battery' init ok
INFO  [uavcan] sensor bridge 'airspeed' init ok
INFO  [uavcan] sensor bridge 'differential_pressure' init ok
INFO  [uavcan] sensor bridge 'beep' init ok
INFO  [uavcan] sensor bridge 'range' init ok
Board extras: /etc/init.d/rc.board_mavlink
INFO  [mavlink] mode: HITL, data rate: 800000 B/s on /dev/ttyACM0 @ 57600B
Starting MAVLink on /dev/ttyS1
INFO  [mavlink] mode: Normal, data rate: 1200 B/s on /dev/ttyS1 @ 57600B
INFO  [init] Mixer: /etc/mixers/vtol_ar36b.main.mix on /dev/pwm_output0
ERROR [param] Parameter SENS_EN_PX4FLOW not found
ERROR [param] Parameter TEL_BST_EN not found
INFO  [logger] logger started (mode=all)

NuttShell (NSH)
nsh> INFO  [airspeed_selector] No airspeed sensor detected. Switch to non-airspeed mode.
WARN  [airspeed_selector] Airspeed: switched from sensor -1 to 1
INFO  [ecl/EKF] reset position to last known position
INFO  [ecl/EKF] reset velocity to zero
INFO  [ecl/EKF] 48069029: EKF aligned, (baro hgt, IMU buf: 21, OBS buf: 16)
INFO  [ecl/EKF] GPS checks passed
INFO  [ecl/EKF] reset position to GPS
INFO  [ecl/EKF] reset velocity to GPS
INFO  [ecl/EKF] starting GPS fusion
WARN  [navigator] First waypoint too far away: 919 meters, 900 max.
WARN  [navigator] First waypoint too far away: 919 meters, 900 max.
WARN  [navigator] mission check failed
WARN  [mc_pos_control] Auto activation failed with error: Activation Failed
WARN  [mc_pos_control] Position-Ctrl activation failed with error: Activation Failed
WARN  [mc_pos_control] Altitude-Ctrl activation failed with error: Activation Failed
INFO  [commander] Armed by external command
INFO  [logger] Start file log (type: full)
INFO  [logger] [logger] /fs/microsd/log/2020-12-16/08_03_25.ulg
INFO  [logger] Opened full log file: /fs/microsd/log/2020-12-16/08_03_25.ulg
INFO  [commander] Takeoff detected

Processes

Pre Flight:

 PID COMMAND                   CPU(ms) CPU(%)  USED/STACK PRIO(BASE) STATE FD
   0 Idle Task                   51712 83.233   272/  512   0 (  0)  READY  3
   1 hpwork                          0  0.000   344/ 1260 249 (249)  w:sig  3
   2 lpwork                         42  0.000  1104/ 1612  50 ( 50)  w:sig  3
   3 init                          766  0.000  1976/ 2924 100 (100)  w:sem  3
   4 wq:manager                      0  0.000   384/ 1252 255 (255)  w:sem  4
 282 log_writer_file                 9  0.399   608/ 1164  60 ( 60)  w:sem  4
  16 wq:lp_default                  27  0.000   836/ 1700 205 (205)  w:sem  4
  18 wq:hp_default                  14  0.000  1184/ 1900 240 (240)  w:sem  4
  20 dataman                         1  0.000   768/ 1204  90 ( 90)  w:sem  4
 142 wq:nav_and_controllers        658  4.790  5288/ 7196 241 (241)  w:sem  4
 143 wq:rate_ctrl                  220  1.197  1124/ 1660 255 (255)  w:sem  4
 147 commander                     242  0.399  1480/ 3204 140 (140)  w:sig  6
 149 commander_low_prio              0  0.000   716/ 2996  50 ( 50)  w:sem  6
 157 wq:uavcan                     448  0.898  2000/ 2996 239 (239)  w:sem  4
 160 uavcan fw srv                 373  0.698  1104/ 5996 120 (120)  w:sem  4
 164 mavlink_if0                   274  0.998  1504/ 2556 100 (100)  w:sig  4
 216 mavlink_if1                   307  0.499  2008/ 2484 100 (100)  READY  4
 217 mavlink_rcv_if1               452  0.898  2624/ 4068 175 (175)  READY  4
 230 wq:UART5                      123  0.199   720/ 1396 233 (233)  w:sem  4
 240 wq:attitude_ctrl               62  0.698  1212/ 1668 242 (242)  w:sem  4
 248 navigator                       6  0.000  1184/ 1764 105 (105)  w:sem  5
 269 logger                        114  1.596  2800/ 3644 230 (230)  RUN    4
 283 mavlink_rcv_if0               543  2.894  2700/ 4068 175 (175)  w:sem  4

Processes: 23 total, 4 running, 19 sleeping, max FDs: 15
CPU usage: 16.17% tasks, 0.59% sched, 83.23% idle
DMA Memory: 5120 total, 1536 used 1536 peak
Uptime: 56.700s total, 51.713s idle

Post Flight:

 PID COMMAND                   CPU(ms) CPU(%)  USED/STACK PRIO(BASE) STATE FD
   0 Idle Task                  154292 80.719   272/  512   0 (  0)  READY  3
   1 hpwork                          0  0.000   344/ 1260 249 (249)  w:sig  3
   2 lpwork                         84  4.195  1104/ 1612  50 ( 50)  w:sig  3
   3 init                          766  0.000  1976/ 2924 100 (100)  w:sem  3
   4 wq:manager                      0  0.000   384/ 1252 255 (255)  w:sem  4
 282 log_writer_file               421  0.399   608/ 1164  60 ( 60)  w:sem  4
  16 wq:lp_default                  66  0.000   836/ 1700 205 (205)  w:sem  4
  18 wq:hp_default                  49  0.000  1184/ 1900 240 (240)  w:sem  4
  20 dataman                        10  0.000   768/ 1204  90 ( 90)  w:sem  4
 142 wq:nav_and_controllers       6115  3.896  5288/ 7196 241 (241)  w:sem  4
 143 wq:rate_ctrl                 1722  1.098  1124/ 1660 255 (255)  w:sem  4
 147 commander                     666  0.499  1480/ 3204 140 (140)  w:sig  6
 149 commander_low_prio              1  0.000   716/ 2996  50 ( 50)  w:sem  6
 157 wq:uavcan                    1551  0.899  2016/ 2996 239 (239)  w:sem  4
 160 uavcan fw srv                1224  0.699  1104/ 5996 120 (120)  w:sem  4
 164 mavlink_if0                  1419  0.599  1584/ 2556 100 (100)  w:sig  4
 216 mavlink_if1                   956  0.499  2120/ 2484 100 (100)  READY  4
 217 mavlink_rcv_if1              1449  0.899  2624/ 4068 175 (175)  READY  4
 230 wq:UART5                      407  0.299   720/ 1396 233 (233)  w:sem  4
 240 wq:attitude_ctrl              835  0.599  1212/ 1668 242 (242)  w:sem  4
 248 navigator                      67  0.099  1184/ 1764 105 (105)  w:sem  5
 269 logger                       1785  1.398  2800/ 3644 230 (230)  RUN    4
 283 mavlink_rcv_if0              3890  2.697  2700/ 4068 175 (175)  w:sem  4

Processes: 23 total, 4 running, 19 sleeping, max FDs: 15
CPU usage: 18.78% tasks, 0.50% sched, 80.72% idle
DMA Memory: 5120 total, 1536 used 1536 peak
Uptime: 178.920s total, 154.292s idle

Performance Counters

Pre Flight:

vehicle_imu: gyro data gap: 1 events
vehicle_imu: gyro update interval: 4661 events, 3404.89 avg, min 1026us max 72099us 4326.497us rms
vehicle_imu: accel data gap: 1 events
vehicle_imu: accel update interval: 4661 events, 3404.92 avg, min 1026us max 72099us 4326.491us rms
vehicle_air_data: cycle: 4635 events, 35031us elapsed, 7.56us avg, min 6us max 59us 1.201us rms
logger_sd_fsync_mission: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
logger_sd_write_mission: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
logger_sd_fsync: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
logger_sd_write: 12 events, 144880us elapsed, 12073.33us avg, min 4us max 73703us 20727.969us rms
navigator: 241 events, 83706us elapsed, 347.33us avg, min 5us max 70058us 4527.805us rms
land_detector: cycle: 1659 events, 12653us elapsed, 7.63us avg, min 5us max 125us 3.237us rms
fw_pos_control_l1: cycle: 356 events, 4004us elapsed, 11.25us avg, min 9us max 348us 17.982us rms
fw_att_control: cycle: 1260 events, 60581us elapsed, 48.08us avg, min 22us max 396us 18.340us rms
mc_hover_thrust_estimator: cycle time: 11 events, 117us elapsed, 10.64us avg, min 5us max 50us 13.801us rms
mc_pos_control: cycle time: 357 events, 4654us elapsed, 13.04us avg, min 6us max 905us 60.043us rms
mc_att_control: cycle: 1260 events, 18776us elapsed, 14.90us avg, min 7us max 229us 6.210us rms
mc_rate_control: cycle: 2779 events, 24573us elapsed, 8.84us avg, min 7us max 255us 4.742us rms
vtol_att_control: cycle: 3033 events, 34934us elapsed, 11.52us avg, min 2us max 366us 7.662us rms
airspeed_selector: elapsed: 537 events, 5055us elapsed, 9.41us avg, min 5us max 280us 13.793us rms
ekf2: update: 2092 events, 196841us elapsed, 94.09us avg, min 1us max 408us 75.885us rms
control latency: 2592 events, 3898859us elapsed, 1504.19us avg, min 52us max 10163us 2220.878us rms
rc_input: publish interval: 0 events, 0.00 avg, min 0us max 0us 0.000us rms
rc_input: cycle time: 13576 events, 46864us elapsed, 3.45us avg, min 2us max 16us 0.707us rms
mavlink: send_start tx buffer full: 8 events
mavlink: send_bytes error: 0 events
mavlink: tx run interval: 5423 events, 9998.72 avg, min 9077us max 11634us 88.064us rms
mavlink: tx run elapsed: 5423 events, 286369us elapsed, 52.81us avg, min 37us max 815us 23.747us rms
mavlink: send_start tx buffer full: 0 events
mavlink: send_bytes error: 0 events
mavlink: tx run interval: 17937 events, 3000.39 avg, min 2030us max 5037us 86.443us rms
mavlink: tx run elapsed: 17937 events, 159523us elapsed, 8.89us avg, min 6us max 531us 7.326us rms
uavcan: cycle interval: 18115 events, 3000.00 avg, min 1754us max 7246us 42.091us rms
uavcan: cycle time: 18115 events, 312903us elapsed, 17.27us avg, min 13us max 7243us 54.380us rms
control latency: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
sensors: 6230 events, 87499us elapsed, 14.04us avg, min 7us max 293us 9.446us rms
rc_update: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
load_mon: cycle: 109 events, 3843us elapsed, 35.26us avg, min 1us max 101us 8.683us rms
dataman: write: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
dataman: read: 44 events, 102706us elapsed, 2334.23us avg, min 15us max 70041us 10740.072us rms
dma_alloc: 7 events
param_set: 168 events, 3049us elapsed, 18.15us avg, min 1us max 34us 9.397us rms
param_get: 14212 events, 20414us elapsed, 1.44us avg, min 1us max 56us 1.335us rms
param_find: 11718 events, 20610us elapsed, 1.76us avg, min 1us max 364us 3.705us rms
param_export: 1 events, 51361us elapsed, 51361.00us avg, min 51361us max 51361us   infus rms

Post Flight:

vehicle_imu: gyro data gap: 0 events
vehicle_imu: gyro update interval: 33599 events, 3666.76 avg, min 1946us max 65315us 3962.839us rms
vehicle_imu: accel data gap: 0 events
vehicle_imu: accel update interval: 33599 events, 3666.76 avg, min 1946us max 65315us 3962.839us rms
vehicle_air_data: cycle: 33599 events, 252354us elapsed, 7.51us avg, min 6us max 17us 1.002us rms
logger_sd_fsync_mission: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
logger_sd_write_mission: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
logger_sd_fsync: 329 events, 1751120us elapsed, 5322.55us avg, min 2us max 25725us 2582.628us rms
logger_sd_write: 1028 events, 9219823us elapsed, 8968.70us avg, min 3us max 64330us 6187.109us rms
navigator: 2401 events, 321430us elapsed, 133.87us avg, min 4us max 49161us 2007.870us rms
land_detector: cycle: 12243 events, 98382us elapsed, 8.04us avg, min 6us max 24us 1.753us rms
fw_pos_control_l1: cycle: 5971 events, 164797us elapsed, 27.60us avg, min 9us max 122us 12.871us rms
fw_att_control: cycle: 20846 events, 1216227us elapsed, 58.34us avg, min 23us max 97us 13.515us rms
mc_hover_thrust_estimator: cycle time: 2257 events, 11871us elapsed, 5.26us avg, min 4us max 11us 1.161us rms
mc_pos_control: cycle time: 5971 events, 135580us elapsed, 22.71us avg, min 5us max 85us 26.845us rms
mc_att_control: cycle: 20846 events, 95024us elapsed, 4.56us avg, min 2us max 14us 2.933us rms
mc_rate_control: cycle: 22586 events, 197347us elapsed, 8.74us avg, min 7us max 15us 1.875us rms
vtol_att_control: cycle: 27242 events, 309953us elapsed, 11.38us avg, min 1us max 51us 6.403us rms
airspeed_selector: elapsed: 1232 events, 28038us elapsed, 22.76us avg, min 13us max 43us 11.791us rms
ekf2: update: 20846 events, 2111367us elapsed, 101.28us avg, min 5us max 590us 101.973us rms
control latency: 20580 events, 77844211us elapsed, 3782.52us avg, min 52us max 10760us 2209.595us rms
rc_input: publish interval: 0 events, 0.00 avg, min 0us max 0us 0.000us rms
rc_input: cycle time: 30806 events, 108415us elapsed, 3.52us avg, min 2us max 36us 0.907us rms
mavlink: send_start tx buffer full: 0 events
mavlink: send_bytes error: 0 events
mavlink: tx run interval: 12322 events, 9999.18 avg, min 9079us max 10922us 118.573us rms
mavlink: tx run elapsed: 12323 events, 652343us elapsed, 52.94us avg, min 36us max 862us 53.749us rms
mavlink: send_start tx buffer full: 0 events
mavlink: send_bytes error: 0 events
mavlink: tx run interval: 41075 events, 2999.97 avg, min 2039us max 3935us 125.462us rms
mavlink: tx run elapsed: 41075 events, 1016902us elapsed, 24.76us avg, min 6us max 829us 35.064us rms
uavcan: cycle interval: 41076 events, 2999.93 avg, min 2318us max 3682us 72.059us rms
uavcan: cycle time: 41076 events, 792439us elapsed, 19.29us avg, min 13us max 181us 38.954us rms
control latency: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
sensors: 22494 events, 500993us elapsed, 22.27us avg, min 8us max 31us 5.850us rms
rc_update: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
load_mon: cycle: 247 events, 10687us elapsed, 43.27us avg, min 39us max 61us 6.845us rms
dataman: write: 0 events, 0us elapsed, 0.00us avg, min 0us max 0us 0.000us rms
dataman: read: 661 events, 294031us elapsed, 444.83us avg, min 16us max 49146us 3817.537us rms
dma_alloc: 0 events
param_set: 3 events, 10us elapsed, 3.33us avg, min 1us max 7us 85.930us rms
param_get: 297 events, 402us elapsed, 1.35us avg, min 1us max 2us 9.262us rms
param_find: 294 events, 482us elapsed, 1.64us avg, min 1us max 3us 23.434us rms
param_export: 1 events, 52951us elapsed, 52951.00us avg, min 52951us max 52951us   infus rms