Unexpected P3S behaviour and auto-landing triggered. Log shows battery issue (was full)

Joined
Mar 1, 2017
Messages
2
Reaction score
1
Age
42
Location
Poland
Hi,

My first post after the introduction. Please excuse my newbieness and English -it is not the native language of mine. I will want to ask you for help in understanding what has happened during the flight that ended on a tree (no damage almost). The story goes like this :

I am a new pilot. 10 hours flewn on Phantom. 80 on drone-like toys (Symca x5c).
During break at work I went for a flight.

No wind (max 5m/s). Clear sky. Visibility 2km. 8 satelites scanned when Take Off procedure triggered.

1. Started as usuall. P-Mode. RTH Set. RTH Altitiude set to 20m above tallest obstacle.
2. Flew abour 250m and RC Signal lost. Height around 40 m.
3. As usual I started RTH procedure by wobbling uper left knob few times.
4. I would expect the drone to get to the altitiude of RTH and get back home position but it started landing.


Panic started, I did not think of going to app and seeing the map what would help locating it. Since it was all the time in my sight range I ran to the spot. I even heared the constand beeps every ~3 seconds... As I panicking I decided to get back to starting point where I left my backpack unattended.
Funny thing is I am a very calm person with all the alternative plans just in case. I am also not impulsive...I mean I was till I lost a drone and mind for a second. Huge coincidence that the night before after thinking of different drone-fail scenarios I wrote a card with my name and phone adress. At the time I was still expecting the drone to show-up on app or that it did not crash yet I got a phone call (about 4 minutes after the signal lost) from a guy that found it, disarmed and found a note. Lucky me. Only one leg was a little bend. After analyzing the situation I came to 2 ideas :

1. I hit Land instead of RTH on the app by coincidence (almost not possible as it has this swipe-type confirmation windos)
2. malfunction of the system.

Sorry for long description. This is the shortest I can.

Question :

1. Why it got to landing mode instead of RTH
2. What you can read from the log or can you provie me info on how to read it ?
3. Is there something about battery disfunction in log ? I saw something related to power....
4. Is there anything else I can provide you guys to help me analyzing this ?


TL;DR :

Hi,
Lost a drone in a 250m flight at ~20-40m altidiude. Please help me undertasnding the situation.


Log 1/2:

-.062 : 15894 : 1071 [M.Start]REQ_RC_NORMAL
-.062 : 15894 : 1071 [Ctrl<2>] REQ_RC_COMMAND ENGINE_START ctrl_engine_start
-.042 : 15906 : 1072 [IOC.CL ] 122.0 Degree
-.042 : 15906 : 1072 [TO.ALT ] 147.111145
-.042 : 15906 : 1072 41.8803762 -87.6200794 167.11 Home Point
.218 : 16062 : 1085 [LED] changed: set home
1.718 : 16962 : 1160 [LED] changed: normal led
1.958 : 17106 : 1172 [Ctrl<2>] REQ_RC_COMMAND ASST_TAKEOFF_HOLD ctrl_asst_takeoff
2.998 : 17730 : 1224 CTRL reset all by assisted takeoff finish
3.018 : 17742 : 1225 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
3.858 : 18246 : 1267 [Ctrl<1>] REQ_RC_NORMAL ATTI ctrl_atti
4.073 : 18375 : 1277 Eeprom write offset:330
10.073 : 21975 : 1577 Eeprom write offset:330
17.118 : 26202 : 1930 [LED] changed: rc completely lost
18.078 : 26778 : 1978 [Ctrl<3>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
23.118 : 29802 : 2230 [LED] changed: normal led
26.198 : 31650 : 2384 [LED] changed: rc completely lost
28.998 : 33330 : 2524 [LED] changed: normal led
33.618 : 36102 : 2755 [LED] changed: rc completely lost
56.858 : 50046 : 3917 [ACT.msg] ACT_GO_HOME cmd tr mode not ready!
56.858 : 50046 : 3917 [Ctrl<1>] REQ_RC_NORMAL ATTI ctrl_atti
61.238 : 52674 : 4136 [Ctrl<3>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
103.620 : 78103 : 6255 [LED] changed: normal led
106.698 : 79950 : 6409 [LED] changed: rc completely lost
126.098 : 91590 : 7379 [LED] changed: normal led
129.178 : 93438 : 7533 [LED] changed: rc completely lost
151.178 : 106638 : 8633 [LED] changed: normal led
154.258 : 108486 : 8787 [LED] changed: rc completely lost
155.458 : 109206 : 8847 [LED] changed: normal led
175.480 : 121219 : 9848 [LED] changed: rc completely lost
176.678 : 121938 : 9908 [LED] changed: normal led
183.458 : 126006 : 10247 [Ctrl<3>] REQ_RC_LOST AUTO_LANDING_HOLD ctrl_auto_landing
183.612 : 126098 : 10254 Eeprom write offset:330
195.158 : 133026 : 10832 [LED] changed: rc completely lost
195.758 : 133386 : 10862 [LED] changed: normal led
250.878 : 166458 : 13618 [M. Stop]ACT.landing
250.878 : 166458 : 13618 Motor Start 1 Total 250.94
250.878 : 166458 : 13618 CTRL reset all by motor stopped
250.878 : 166458 : 13618 [ACT.msg] ACT_GO_HOME motor stopped!



Log 2/2 :

0 IST8303[2:0x18]:Init...
0 IST8303[2:0x18]:set mode failed
0 ist83xx:0 ret:-14
0 IST8303[2:0x1e]:Init...
0 IST8303[2:0x1e]:ID 10
0 IST8303[2:0x1e]:compass_type = COMPASS_IST8310
0 IST8303[2:0x1e]:set mode step 1 ok
0 IST8303[2:0x1e]:set mode step 2 ok
0 IST8303[2:0x1e]:set mode step 3 ok
0 IST8303[2:0x1e]:set mode 0 0 0 0 0 0
0 calculate_cali_matrix: 327.000000 0.000000 -22.000000
0 calculate_cali_matrix: 0.000000 322.000000 -1.000000
0 calculate_cali_matrix: -5.000000 6.000000 323.000000
0 dev->cali_matrix: 1.020431 -0.001295 0.069499
0 dev->cali_matrix: 0.000049 1.035137 0.003208
0 dev->cali_matrix: 0.015795 -0.019249 1.033008
0 IST8303[2:0x1e]:Init Done!
0 IST8303[2:0x1e] init done.

0 cali_matrix: 1.020431 1.035137 1.033008
0 ist83xx:1 ret:0
0 ms5607:0 ret:0 spi_id:0 init ok
0 [BAT]read barcode data success num:1
0 [BAT]read begin:12211232 end:12345678
0 [BAT]barcode[0]:6171152308289
0 eeprom load 0 0 22 32
0 eeprom load 1 32 28 32
0 eeprom load 2 64 34 40
0 eeprom load 3 104 20 24
0 eeprom load 4 128 132 136
0 eeprom load 5 264 128 136
0 eeprom load 6 400 12 16
0 eeprom load 7 416 40 48
0 eeprom load 8 464 9 16
0 eeprom load 9 480 1 8
0 eeprom load 10 488 6 16
0 eeprom load 11 504 4 8
0 eeprom load 12 512 52 56
0 eeprom load 13 568 8 16
0 eeprom load 14 584 7 16
0 eeprom load 15 600 12 16
0 eeprom load 16 616 38 48
0 eeprom load 17 664 12 16
0 eeprom load 18 680 56 64
0 eeprom load 19 744 32 40
0 eeprom load 20 784 1 8
0 eeprom load 21 792 16 24
0 eeprom load 22 816 16 24
0 eeprom load 23 840 1 8
0 eeprom load 24 848 1 8
0 eeprom load 25 856 10 16
[ 1] => g_config.gps_cfg.gps_enable_0
375 [LED] changed: normal led
[ 9] => g_config.gps_cfg.super_svn_0
[ 6] => g_config.gps_cfg.fix_svn_0
[ 5] => g_config.gps_cfg.good_svn_0
[ 1.200000] => g_config.gps_cfg.super_hdop_0
[ 2.500000] => g_config.gps_cfg.fix_hdop_0
[ 3.200000] => g_config.gps_cfg.good_hdop_0
[ 60] => g_config.gear_cfg.gear_speed_0
[ 3] => g_config.gear_cfg.gear_state_0
[ 0] => g_config.gear_cfg.pack_flag_0
[ 2] => g_config.gear_cfg.pack_type_0
[ 0.040000] => g_config.gear_cfg.pack_height_up_0
[ 0.035000] => g_config.gear_cfg.pack_height_down_0
[ 1] => g_config.gear_cfg.auto_control_enable_0
[ 0] => g_config.esc_cfg.communicate_check_0
[ 0] => g_config.mvo_cfg.mvo_func_en_0
[ 1] => g_config.serial_api_cfg.advance_function_enable_0
[ 3500] => g_config.serial_api_cfg.input_pitch_limit_0
[ 3500] => g_config.serial_api_cfg.input_roll_limit_0
[ 15000] => g_config.serial_api_cfg.input_yaw_rate_limit_0
[ 600] => g_config.serial_api_cfg.input_vertical_velocity_limit_0
[ 19] => g_config.api_entry_cfg.channel_0
[ 1] => g_config.api_entry_cfg.comp_sign_0
[ 0] => g_config.api_entry_cfg.value_sign_0
[ 1] => g_config.api_entry_cfg.enable_mode_0
[ 3000] => g_config.api_entry_cfg.abs_value_0
[ 230400] => g_config.api_entry_cfg.baud_rate_0
[ 0] => g_config.api_entry_cfg.enable_api_0
[ 0] => g_config.api_entry_cfg.enable_time_stamp_0
[ 0] => g_config.api_entry_cfg.acc_data_type_0
[ 0] => g_config.api_entry_cfg.gyro_data_type_0
[ 0] => g_config.api_entry_cfg.alti_data_type_0
[ 0] => g_config.api_entry_cfg.height_data_type_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[0]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[1]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[2]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[3]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[4]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[5]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[6]_0
[ 3] => g_config.api_entry_cfg.std_msg_frq[7]_0
[ 3] => g_config.api_entry_cfg.std_msg_frq[8]_0
[ 2] => g_config.api_entry_cfg.std_msg_frq[9]_0
[ 1] => g_config.api_entry_cfg.std_msg_frq[10]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[11]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[12]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[13]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[14]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[15]_0
20688 [LED] changed: normal led
21759 [Ctrl<8>] REQ_RC_LOST AUTO_LANDING_HOLD ctrl_auto_landing
21920 [LED] changed: rc completely lost
22100 [LED] changed: normal led
22408 [LED] changed: rc completely lost
22468 [LED] changed: normal led
22699 [LED] changed: rc completely lost
22839 [LED] changed: normal led
23147 [LED] changed: rc completely lost
23187 [LED] changed: normal led
[2A]App Cmd 14
24794 CTRL reset all by App Go-Home Exit
24795 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
hash write index 242

30676 Eeprom write offset:238

31503 [FDI AHRS[1]]:(mxyz)compass stuck!!!
33967 [LED] changed: rc completely lost
33989 [Ctrl<8>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
34067 [LED] changed: normal led
[2A]App Cmd 12
34236 CTRL reset all by App Go-Home Exit
34237 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
35222 [LED] changed: rc completely lost
35262 [Ctrl<8>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
35382 [LED] changed: normal led
[2A]App Cmd 12
35735 CTRL reset all by App Go-Home Exit
35736 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
35767 [LED] changed: rc completely lost
35779 [Ctrl<8>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
36272 [Ctrl<8>] REQ_RC_LOST AUTO_LANDING_HOLD ctrl_auto_landing
37437 [LED] changed: normal led
37976 [LED] changed: rc completely lost
38056 [LED] changed: normal led
38210 [LED] changed: rc completely lost
38270 [LED] changed: normal led
[2A]App Cmd 14
39779 CTRL reset all by App Go-Home Exit
39780 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
52900 [LED] changed: battery warning!
[2A]App Cmd 2
59022 [Ctrl<6>] REQ_APP_WM610 AUTO_LANDING_HOLD ctrl_auto_landing
59657 [M. Stop]ACT.landing
59657 Motor Start 1 Total 1159.32
59657 CTRL reset all by motor stopped
59657 [ACT.msg] ACT_AUTO_LANDING can't exec auto-landing while motor off
59658 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
59759 iwdg_set_max_timeout befor set swdg_timeout(0x00000120)!
59759 iwdg_set_time_out time_out(0x00000ffa)!
59759 iwdg_set_swdg_time_out time_out(4090) set g_swdg_timeout_max(0x000007ab)
 
Hi,

My first post after the introduction. Please excuse my newbieness and English -it is not the native language of mine. I will want to ask you for help in understanding what has happened during the flight that ended on a tree (no damage almost). The story goes like this :

I am a new pilot. 10 hours flewn on Phantom. 80 on drone-like toys (Symca x5c).
During break at work I went for a flight.

No wind (max 5m/s). Clear sky. Visibility 2km. 8 satelites scanned when Take Off procedure triggered.

1. Started as usuall. P-Mode. RTH Set. RTH Altitiude set to 20m above tallest obstacle.
2. Flew abour 250m and RC Signal lost. Height around 40 m.
3. As usual I started RTH procedure by wobbling uper left knob few times.
4. I would expect the drone to get to the altitiude of RTH and get back home position but it started landing.


Panic started, I did not think of going to app and seeing the map what would help locating it. Since it was all the time in my sight range I ran to the spot. I even heared the constand beeps every ~3 seconds... As I panicking I decided to get back to starting point where I left my backpack unattended.
Funny thing is I am a very calm person with all the alternative plans just in case. I am also not impulsive...I mean I was till I lost a drone and mind for a second. Huge coincidence that the night before after thinking of different drone-fail scenarios I wrote a card with my name and phone adress. At the time I was still expecting the drone to show-up on app or that it did not crash yet I got a phone call (about 4 minutes after the signal lost) from a guy that found it, disarmed and found a note. Lucky me. Only one leg was a little bend. After analyzing the situation I came to 2 ideas :

1. I hit Land instead of RTH on the app by coincidence (almost not possible as it has this swipe-type confirmation windos)
2. malfunction of the system.

Sorry for long description. This is the shortest I can.

Question :

1. Why it got to landing mode instead of RTH
2. What you can read from the log or can you provie me info on how to read it ?
3. Is there something about battery disfunction in log ? I saw something related to power....
4. Is there anything else I can provide you guys to help me analyzing this ?


TL;DR :

Hi,
Lost a drone in a 250m flight at ~20-40m altidiude. Please help me undertasnding the situation.


Log 1/2:

-.062 : 15894 : 1071 [M.Start]REQ_RC_NORMAL
-.062 : 15894 : 1071 [Ctrl<2>] REQ_RC_COMMAND ENGINE_START ctrl_engine_start
-.042 : 15906 : 1072 [IOC.CL ] 122.0 Degree
-.042 : 15906 : 1072 [TO.ALT ] 147.111145
-.042 : 15906 : 1072 41.8803762 -87.6200794 167.11 Home Point
.218 : 16062 : 1085 [LED] changed: set home
1.718 : 16962 : 1160 [LED] changed: normal led
1.958 : 17106 : 1172 [Ctrl<2>] REQ_RC_COMMAND ASST_TAKEOFF_HOLD ctrl_asst_takeoff
2.998 : 17730 : 1224 CTRL reset all by assisted takeoff finish
3.018 : 17742 : 1225 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
3.858 : 18246 : 1267 [Ctrl<1>] REQ_RC_NORMAL ATTI ctrl_atti
4.073 : 18375 : 1277 Eeprom write offset:330
10.073 : 21975 : 1577 Eeprom write offset:330
17.118 : 26202 : 1930 [LED] changed: rc completely lost
18.078 : 26778 : 1978 [Ctrl<3>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
23.118 : 29802 : 2230 [LED] changed: normal led
26.198 : 31650 : 2384 [LED] changed: rc completely lost
28.998 : 33330 : 2524 [LED] changed: normal led
33.618 : 36102 : 2755 [LED] changed: rc completely lost
56.858 : 50046 : 3917 [ACT.msg] ACT_GO_HOME cmd tr mode not ready!
56.858 : 50046 : 3917 [Ctrl<1>] REQ_RC_NORMAL ATTI ctrl_atti
61.238 : 52674 : 4136 [Ctrl<3>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
103.620 : 78103 : 6255 [LED] changed: normal led
106.698 : 79950 : 6409 [LED] changed: rc completely lost
126.098 : 91590 : 7379 [LED] changed: normal led
129.178 : 93438 : 7533 [LED] changed: rc completely lost
151.178 : 106638 : 8633 [LED] changed: normal led
154.258 : 108486 : 8787 [LED] changed: rc completely lost
155.458 : 109206 : 8847 [LED] changed: normal led
175.480 : 121219 : 9848 [LED] changed: rc completely lost
176.678 : 121938 : 9908 [LED] changed: normal led
183.458 : 126006 : 10247 [Ctrl<3>] REQ_RC_LOST AUTO_LANDING_HOLD ctrl_auto_landing
183.612 : 126098 : 10254 Eeprom write offset:330
195.158 : 133026 : 10832 [LED] changed: rc completely lost
195.758 : 133386 : 10862 [LED] changed: normal led
250.878 : 166458 : 13618 [M. Stop]ACT.landing
250.878 : 166458 : 13618 Motor Start 1 Total 250.94
250.878 : 166458 : 13618 CTRL reset all by motor stopped
250.878 : 166458 : 13618 [ACT.msg] ACT_GO_HOME motor stopped!



Log 2/2 :

0 IST8303[2:0x18]:Init...
0 IST8303[2:0x18]:set mode failed
0 ist83xx:0 ret:-14
0 IST8303[2:0x1e]:Init...
0 IST8303[2:0x1e]:ID 10
0 IST8303[2:0x1e]:compass_type = COMPASS_IST8310
0 IST8303[2:0x1e]:set mode step 1 ok
0 IST8303[2:0x1e]:set mode step 2 ok
0 IST8303[2:0x1e]:set mode step 3 ok
0 IST8303[2:0x1e]:set mode 0 0 0 0 0 0
0 calculate_cali_matrix: 327.000000 0.000000 -22.000000
0 calculate_cali_matrix: 0.000000 322.000000 -1.000000
0 calculate_cali_matrix: -5.000000 6.000000 323.000000
0 dev->cali_matrix: 1.020431 -0.001295 0.069499
0 dev->cali_matrix: 0.000049 1.035137 0.003208
0 dev->cali_matrix: 0.015795 -0.019249 1.033008
0 IST8303[2:0x1e]:Init Done!
0 IST8303[2:0x1e] init done.

0 cali_matrix: 1.020431 1.035137 1.033008
0 ist83xx:1 ret:0
0 ms5607:0 ret:0 spi_id:0 init ok
0 [BAT]read barcode data success num:1
0 [BAT]read begin:12211232 end:12345678
0 [BAT]barcode[0]:6171152308289
0 eeprom load 0 0 22 32
0 eeprom load 1 32 28 32
0 eeprom load 2 64 34 40
0 eeprom load 3 104 20 24
0 eeprom load 4 128 132 136
0 eeprom load 5 264 128 136
0 eeprom load 6 400 12 16
0 eeprom load 7 416 40 48
0 eeprom load 8 464 9 16
0 eeprom load 9 480 1 8
0 eeprom load 10 488 6 16
0 eeprom load 11 504 4 8
0 eeprom load 12 512 52 56
0 eeprom load 13 568 8 16
0 eeprom load 14 584 7 16
0 eeprom load 15 600 12 16
0 eeprom load 16 616 38 48
0 eeprom load 17 664 12 16
0 eeprom load 18 680 56 64
0 eeprom load 19 744 32 40
0 eeprom load 20 784 1 8
0 eeprom load 21 792 16 24
0 eeprom load 22 816 16 24
0 eeprom load 23 840 1 8
0 eeprom load 24 848 1 8
0 eeprom load 25 856 10 16
[ 1] => g_config.gps_cfg.gps_enable_0
375 [LED] changed: normal led
[ 9] => g_config.gps_cfg.super_svn_0
[ 6] => g_config.gps_cfg.fix_svn_0
[ 5] => g_config.gps_cfg.good_svn_0
[ 1.200000] => g_config.gps_cfg.super_hdop_0
[ 2.500000] => g_config.gps_cfg.fix_hdop_0
[ 3.200000] => g_config.gps_cfg.good_hdop_0
[ 60] => g_config.gear_cfg.gear_speed_0
[ 3] => g_config.gear_cfg.gear_state_0
[ 0] => g_config.gear_cfg.pack_flag_0
[ 2] => g_config.gear_cfg.pack_type_0
[ 0.040000] => g_config.gear_cfg.pack_height_up_0
[ 0.035000] => g_config.gear_cfg.pack_height_down_0
[ 1] => g_config.gear_cfg.auto_control_enable_0
[ 0] => g_config.esc_cfg.communicate_check_0
[ 0] => g_config.mvo_cfg.mvo_func_en_0
[ 1] => g_config.serial_api_cfg.advance_function_enable_0
[ 3500] => g_config.serial_api_cfg.input_pitch_limit_0
[ 3500] => g_config.serial_api_cfg.input_roll_limit_0
[ 15000] => g_config.serial_api_cfg.input_yaw_rate_limit_0
[ 600] => g_config.serial_api_cfg.input_vertical_velocity_limit_0
[ 19] => g_config.api_entry_cfg.channel_0
[ 1] => g_config.api_entry_cfg.comp_sign_0
[ 0] => g_config.api_entry_cfg.value_sign_0
[ 1] => g_config.api_entry_cfg.enable_mode_0
[ 3000] => g_config.api_entry_cfg.abs_value_0
[ 230400] => g_config.api_entry_cfg.baud_rate_0
[ 0] => g_config.api_entry_cfg.enable_api_0
[ 0] => g_config.api_entry_cfg.enable_time_stamp_0
[ 0] => g_config.api_entry_cfg.acc_data_type_0
[ 0] => g_config.api_entry_cfg.gyro_data_type_0
[ 0] => g_config.api_entry_cfg.alti_data_type_0
[ 0] => g_config.api_entry_cfg.height_data_type_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[0]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[1]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[2]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[3]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[4]_0
[ 4] => g_config.api_entry_cfg.std_msg_frq[5]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[6]_0
[ 3] => g_config.api_entry_cfg.std_msg_frq[7]_0
[ 3] => g_config.api_entry_cfg.std_msg_frq[8]_0
[ 2] => g_config.api_entry_cfg.std_msg_frq[9]_0
[ 1] => g_config.api_entry_cfg.std_msg_frq[10]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[11]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[12]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[13]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[14]_0
[ 0] => g_config.api_entry_cfg.std_msg_frq[15]_0
20688 [LED] changed: normal led
21759 [Ctrl<8>] REQ_RC_LOST AUTO_LANDING_HOLD ctrl_auto_landing
21920 [LED] changed: rc completely lost
22100 [LED] changed: normal led
22408 [LED] changed: rc completely lost
22468 [LED] changed: normal led
22699 [LED] changed: rc completely lost
22839 [LED] changed: normal led
23147 [LED] changed: rc completely lost
23187 [LED] changed: normal led
[2A]App Cmd 14
24794 CTRL reset all by App Go-Home Exit
24795 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
hash write index 242

30676 Eeprom write offset:238

31503 [FDI AHRS[1]]:(mxyz)compass stuck!!!
33967 [LED] changed: rc completely lost
33989 [Ctrl<8>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
34067 [LED] changed: normal led
[2A]App Cmd 12
34236 CTRL reset all by App Go-Home Exit
34237 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
35222 [LED] changed: rc completely lost
35262 [Ctrl<8>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
35382 [LED] changed: normal led
[2A]App Cmd 12
35735 CTRL reset all by App Go-Home Exit
35736 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
35767 [LED] changed: rc completely lost
35779 [Ctrl<8>] REQ_RC_LOST NAVI_GO_HOME ctrl_navi_go_home
36272 [Ctrl<8>] REQ_RC_LOST AUTO_LANDING_HOLD ctrl_auto_landing
37437 [LED] changed: normal led
37976 [LED] changed: rc completely lost
38056 [LED] changed: normal led
38210 [LED] changed: rc completely lost
38270 [LED] changed: normal led
[2A]App Cmd 14
39779 CTRL reset all by App Go-Home Exit
39780 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
52900 [LED] changed: battery warning!
[2A]App Cmd 2
59022 [Ctrl<6>] REQ_APP_WM610 AUTO_LANDING_HOLD ctrl_auto_landing
59657 [M. Stop]ACT.landing
59657 Motor Start 1 Total 1159.32
59657 CTRL reset all by motor stopped
59657 [ACT.msg] ACT_AUTO_LANDING can't exec auto-landing while motor off
59658 [Ctrl<1>] REQ_RC_NORMAL ATTI_HOLD ctrl_gps_atti
59759 iwdg_set_max_timeout befor set swdg_timeout(0x00000120)!
59759 iwdg_set_time_out time_out(0x00000ffa)!
59759 iwdg_set_swdg_time_out time_out(4090) set g_swdg_timeout_max(0x000007ab)

if the RC was unable to connect then you RTH command would not make it to the phantom.
it probably sat in hover and waited for command until battery hit low level and auto landed.

why "as usual" do you say hit RTH?
been flying for years with many phantoms and never have used RTH "as usual",
why not fly it home

check phantomhelp.com for the info on posting your logs from your phone/tablet for help on where it landed

good luck and have fun flying!
 

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