Commit Graph

1762 Commits

Author SHA1 Message Date
rmackay9
79bcdf3625 ArduCopter: remove commented out remnants of roll_scale_d and pitch_scale_d 2012-11-22 12:50:39 +09:00
rmackay9
ed38440f5b ArduCopter: added ReleaseNotes.txt 2012-11-22 09:51:04 +09:00
Robert Lefebvre
211f964553 Changes to get_throttle_rate()
Commented out a bit of code that is not used currently
Change the output constrains to #defines so they can be easily changed, particularly for use in TradHeli.
2012-11-21 17:11:38 -05:00
Andrew Tridgell
f9892fac60 ACM: allow fetch of parameters by index
this makes it more efficient to re-fetch parameters that are missing
2012-11-22 00:16:57 +11:00
Andrew Tridgell
76e9adb8d4 ACM: make it possible to run CLI on radio port in ArduCopter 2012-11-21 21:41:34 +11:00
Andrew Tridgell
7436974e2f MAVLink: make it possible to enter the CLI over the radio
this only works on the APM2, where UART0 is also the radio port
2012-11-21 14:11:05 +11:00
Michael Oborne
9ba3dd735b remove cli planner mode - no longer used 2012-11-21 07:45:45 +08:00
Michael Oborne
a9531082e0 fix unit max. and unit type 2012-11-21 07:42:53 +08:00
Andrew Tridgell
d1ab9f59fd ACM: support 16 character parameter names 2012-11-20 21:38:58 +11:00
Andrew Tridgell
7a9ef49ea7 ACM: fixed documentation of disabling voltage/current pins for ArduCopter 2012-11-20 20:26:14 +11:00
Andrew Tridgell
202513e327 MAVLink: fixed accel and gyro sensor offsets in MAVLink 2012-11-20 18:32:26 +11:00
rmackay9
e0f85f63fb ArduCopter: performance monitoring - changed loop counters to uint16_t.
Removed an unused items from dataflash logging of Performance.
2012-11-19 11:55:47 +09:00
Andrew Tridgell
fc72b86304 SITL: disable optical flow on the desktop build
it doesn't work yet, as no sensor emulator is available
2012-11-19 09:04:03 +11:00
Andrew Tridgell
b3ffea0ad2 ACM: fixed some memory cast warnings 2012-11-19 08:42:36 +11:00
rmackay9
38fdacd93b ArduCopter: replaced digitalRead and digitalWrite with faster calls
improved performance logging to dataflash
2012-11-19 01:16:07 +09:00
Andrew Tridgell
604ec021ec MAVLink: improve usefulness of logged GPS velocities
we need them to align with time to use them for accelerations
2012-11-17 17:45:30 +11:00
Jason Short
ab215838a6 ACM Nav_throttle- removed sign inversion 2012-11-16 17:38:57 -08:00
Robert Lefebvre
6c407e5770 Added Leonard to Contributor List. 2012-11-16 15:43:03 -05:00
rmackay9
3a4d122e32 ArduCopter: low baterry failsafe 2012-11-15 23:35:41 +09:00
rmackay9
414f9b9759 ArduCopter, APM_RC: failsafe if PPM encoder fails to update for 2 seconds 2012-11-15 23:35:36 +09:00
rmackay9
cd5da84698 ArduCopter: flight mode changes ignored while in throttle failsafe
reaction time to flight mode changes (when not in failsafe) reduced from 0.6 seconds to 0.1 seconds
2012-11-13 12:50:51 +09:00
rmackay9
6a2cca3610 ArduCopter, ArduPlane: rename ap variable in GCS_Mavlink.pde to resolve compiler warning re shadowing of variable 'ap'
Changed ArduPlane to keep function consistent with ArduCopter
2012-11-12 13:30:04 +09:00
rmackay9
dab975301b ArduCopter: remove some variables no longer required with introduction of AP_state 2012-11-12 12:41:25 +09:00
rmackay9
702dd1fb2e ArduCopter: remove last remanants of rate_d to resolve compiler warning of unused variables 2012-11-12 12:35:58 +09:00
Jason Short
1049381dbe ACM: Added fast descent with Bill P's equation for managed accerlation 2012-11-11 18:23:45 -08:00
Jason Short
27a41c294b ACM: attitude.pde - adjusted the FF of the alt hold algorithm, the old way was pretty crap. increased the output range of rate controller. 2012-11-11 18:22:54 -08:00
Jason Short
e32491d749 ACM: Added a speed filter for throttle cruise, increased alt change rate for alt hold, increased the max climb_rate reporting 2012-11-11 18:17:33 -08:00
Jason Short
a7d8ca8f52 ACM: Allow greater than 45° pitch and roll in Stab 2012-11-11 18:07:58 -08:00
Jason Short
add51f110d ACM : Logging.pde formatting 2012-11-11 18:06:50 -08:00
Jason Short
ee9ac7ab2c ACM : loging ApState at faster rate 2012-11-11 18:00:10 -08:00
Jason Short
a6bda80064 ACM: Allow for user defined roll and pitch input max 2012-11-11 18:00:10 -08:00
Andrew Tridgell
b556ebf8b2 MAVLink: update compass health in SYS_STATUS
this will make it easier to tell if a I2C error occurred in flight
2012-11-12 11:26:54 +11:00
rmackay9
eb25b917ad ArduCopter: renamed system bitmap to ap_system to resolve desktop compile issues 2012-11-11 22:42:10 +09:00
rmackay9
41c0cee292 ArduCopter: failsafe improvements
resolves momentary throttle drop to zero before failsafe engages
resolves motor cut after 30seconds if flying in stabilize without GPS (now switches to ALT_HOLD with target altitude zero)
disables motors if throttle was zero before failsafe event
2012-11-11 22:11:12 +09:00
rmackay9
95771692f0 ArduCopter: remove unnecessary debug print mesage from save_trim function 2012-11-10 23:10:29 +09:00
rmackay9
c8bc64be61 ArduCopter: fix APM2 build 2012-11-10 22:06:23 +09:00
Jason Short
a7360af180 ACM formatting 2012-11-09 22:15:16 -08:00
Jason Short
b10975baaf ACM : climb rate option using Bill P's equation 2012-11-09 22:15:16 -08:00
Jason Short
f17c63062e ACM crosstrack min distance 2012-11-09 22:15:16 -08:00
Jason Short
6a2ba899cb ACM Logging Events 2012-11-09 22:15:16 -08:00
Jason Short
3539a6817f ACM Log, formatting 2012-11-09 22:15:16 -08:00
Jason Short
40a1f647f6 ACM : Setup, format 2012-11-09 22:15:16 -08:00
Jason Short
7fab9d940f ACM | removing old files 2012-11-09 22:15:16 -08:00
Jason Short
3e905ec750 Ap state updates 2012-11-09 22:15:15 -08:00
Jason Short
81b1ebd011 ACM: Added max RTL altitude 2012-11-09 22:15:15 -08:00
Jason Short
c415830e81 ACM: added ap_state.pde 2012-11-09 22:15:15 -08:00
Jason Short
d527d19635 ACM : Attitude : added nav param reset 2012-11-09 22:15:15 -08:00
Jason Short
9b295ca7cf ACM : Attitude.pde added ap bitfield for failsafe bit 2012-11-09 22:15:15 -08:00
Jason Short
9b16fdf182 ACM : Attitude.pde removed stabilize D 2012-11-09 22:15:15 -08:00
Jason Short
f48db96156 ACM : Arducopter Added ap state bitfield, system bitfield 2012-11-09 22:15:15 -08:00
Jason Short
00b41a198d ACM: Arducopter - remove the stabilize D scheduling 2012-11-09 22:15:15 -08:00
Jason Short
99cf67fc9c ACM : formatting 2012-11-09 22:15:15 -08:00
rmackay9
fabc149f45 ArduCopter: remove unused functions wrap_360f, wrap_180f and wrap_PI 2012-11-08 15:20:08 +09:00
rmackay9
499bdc1385 ArduCopter: remove unused get_stabilize_rate_yaw 2012-11-07 23:28:25 +09:00
rmackay9
56f374fc7d AP_InertialNav: reanme AP_InertialNav and ThirdOrderCompFilter classes to resolve desktop build compiler errors 2012-11-07 22:24:00 +09:00
rmackay9
a0e69ddf27 ArduCopter: fixed HIL build caused by optical flow semaphore changes 2012-11-07 21:13:34 +09:00
rmackay9
07ecf8b40b ArduCopter: comment out InertialNav related Alt Hold and Loiter PID changes from APM_Config.h 2012-11-07 19:21:36 +09:00
rmackay9
af40201b14 ArduCopter: incorporate new version of inertial navigation
Moved several navigation functions from ArduCopter.pde to navigation.pde
2012-11-07 19:21:31 +09:00
rmackay9
e2b1cb7e8d AP_InertialSensor: changes after review with Tridge.
sanity checking added to accelerometer calibration routine.
user feedback is sent using gcs_send_text_fmt instead of Serial.printf.
moved ins parameters to new eeprom number to avoid conflicts with older parameters.
other small changes including renaming of functions and parameters.
2012-11-07 19:21:15 +09:00
rmackay9
0868917ff4 ArduCopter: move to use new INS library instead of IMU library 2012-11-07 19:21:09 +09:00
Andrew Tridgell
03974fa9db ACM: switch to GPS velocity numbers in GLOBAL_POSITION_INT
these numbers are much more useful than the redundent rotated ground
speed. They tell us exactly what the GPS is giving to AHRS
2012-11-05 15:23:41 +11:00
Jason Short
210148a432 ACM : Formatting 2012-10-28 12:12:38 -07:00
Jason Short
158c4f8d14 ACM : Formatting 2012-10-28 12:12:38 -07:00
Jason Short
0a68468610 ACM: Added simple mode bearing logging for bug hunting 2012-10-28 12:12:38 -07:00
Jason Short
9c40c11e7b ACM: Formatting 2012-10-27 14:13:46 -07:00
Jason Short
4eeaf4c984 ACM: Added notes, credit to decel code. added speed_min to calc. 2012-10-27 14:13:24 -07:00
Jason Short
1e35d3d534 ACM: config.h cleanup
Added LOG_ITERM default to enabled
2012-10-27 09:59:57 -07:00
rmackay9
2e6625b82c ArduCopter: change TOY_M throttle mode to THROTTLE_HOLD 2012-10-26 10:56:06 +09:00
rmackay9
e780bfd4c1 ArduCopter: remove some unhelpful constraints on nav_lat and nav_lon.
Increase other constraints from 3200 to 32000.  These constraints are there to ensure int32_t do not cause an overflow when added to an int16_t.
2012-10-24 22:04:35 +09:00
rmackay9
ab86eae860 ArduCopter: changed ACRO_ROLL_STABILIZE and ACRO_PITCH_STABILIZE to parameters
Changes on behalf of Leonard Hall
2012-10-23 21:30:50 +09:00
Andrew Tridgell
61f85d05cc ACM: save another 20 bytes 2012-10-22 18:59:51 +11:00
Andrew Tridgell
e90d2138f2 ACM: saved some more memory for strings 2012-10-22 18:57:08 +11:00
rmackay9
7fb58fce87 ArduCopter: replace Serial.print with Serial.print_P to save memory.
Includes replacing flight_mode_strings with print_flight_mode function.
SendDebug macro replaced with direct Serial.print_P calls.
2012-10-22 16:45:24 +09:00
Jason Short
fb9fe2c9a5 ACM : fix compiler warning on non returning function 2012-10-21 14:37:42 -07:00
Jason Short
97d3134ff0 ACM : Cast to int32_T
Don't think it really needs it, but I feel better with the cast.
2012-10-21 14:36:05 -07:00
Jason Short
96f0a32cd3 ACM Acceleration management
removed unused waypoint_radius var
removed slow_wp
updated speed management system to maintain a constant acceleration or deceleration of 1m/s
changed version to 2.8.1a
2012-10-21 14:32:39 -07:00
rmackay9
6a66fdace9 ArduCopter: updated firmware version to 2.8 2012-10-20 09:50:53 +09:00
rmackay9
4c7292e6ce ArduCopter: incremented eeprom format version to force users to accept the new defaults.
Particularly important is the roll-pitch I term move from the stabilize to rate controllers.
2012-10-19 16:14:51 +09:00
Pat Hickey
0dd0bd131a Update ArduCopter and ArduPlane dependencies on AP_Menu 2012-10-18 20:53:39 -07:00
Robert Lefebvre
9a20fe32fa Fixed that last commit
#define Stupid_Mistake
2012-10-18 16:50:42 -04:00
Robert Lefebvre
5f8f53ec0a Changed RLT Yaw Mode for TradHeli. Also a few comment cleanups. 2012-10-18 16:39:05 -04:00
rmackay9
d7c80fb025 ArduCopter: updated firmware version to 2.7.4-Zeta 2012-10-18 23:30:28 +09:00
rmackay9
3b631f1edd ArduCopter: integrated Leonard Hall's improved ACRO mode 2012-10-18 23:24:34 +09:00
rmackay9
e0727e6d31 ArduCopter: bug fix for telemetry not working on APM1.
SPI3 is also UART3.  On APM1 we use UART3 for telemetry and don't need SPI3.
2012-10-18 19:15:21 +09:00
rmackay9
9392c8cae2 ArduCopter: added spi_semaphore to stop conflicts between dataflash and optical flow sensor on APM1 2012-10-18 17:04:44 +09:00
rmackay9
0299e2b51e ArduCopter: removed deprecated mag offset routine.
Also removed commented-out block of code from navigation.pde.
2012-10-17 19:47:21 +09:00
rmackay9
f1fe5f303b ArduCopter: updated firmware version to 2.7.4-Epsilon 2012-10-17 19:27:11 +09:00
rmackay9
a4a2fad798 ArduCopter: more out-of-date commented out code removed 2012-10-17 19:25:14 +09:00
rmackay9
25b3acab8c ArduCopter: bug fix in earthframe->body frame translation.
Provided by Leonard Hall.

Also removed large unnecessary comments.
2012-10-17 19:15:25 +09:00
rmackay9
3a26606510 ArduCopter: reduced optical flow's I and IMAX terms 2012-10-17 17:47:43 +09:00
rmackay9
7228236db6 ArduCopter: updated firmware version to 2.7.4-Delta 2012-10-17 10:20:41 +09:00
rmackay9
7787bb4fd5 ArduCopter: bug fix for get_yaw_rate_stabilized_ef
Provided by Leonard Hall
2012-10-17 10:18:24 +09:00
Andrew Tridgell
33d9ae23ff battery: use set_pin() to allow pins to be changed at runtime 2012-10-16 17:20:49 +11:00
Robert Lefebvre
1e01a642bc Adding some comments to parameters. 2012-10-15 09:37:02 -04:00
rmackay9
025cc05cab ArduCopter: update version information ahead of testing 2012-10-15 18:15:38 +09:00
LeonardTHall
4203655646 New Yaw controller using rate feed forward and stabilize.
Signed-off-by: LeonardTHall <LeonardTHall@gmail.com>
2012-10-15 11:37:49 +09:00
rmackay9
ee41f3be6c ArduCopter: enable ACRO mode's AXIS_LOCK by default 2012-10-14 19:50:45 +09:00
rmackay9
254fff6acd ArduCopter: fixed acro mode
Changes included:
Removing earth frame roll_rate_trim, pitch_rate_trim and yaw_rate_trim.
Switch ACRO mode to use YAW_ACRO instead of YAW_HOLD.
Changed YAW_ACRO to use stabilize yaw when axis_enabled.
Reset ACRO roll, pitch and yaw targets to current attitude when first entering ACRO.
2012-10-14 17:47:46 +09:00
rmackay9
c201b3c35e ArduCopter: small comment fixes related to battery monitoring 2012-10-13 20:52:14 +09:00
rmackay9
71c773801a ArduCopter: added BATT_VOLT_PIN and BATT_CURR_PIN parameters to allow support for new 3DR IV battery voltage and current monitor 2012-10-13 18:40:46 +09:00
Robert Lefebvre
8e19e7d0b2 Added #define for Tilt_Compensation.
Also added some detail to WP_Speed_Max parameter.
2012-10-12 14:51:31 -04:00
Robert Lefebvre
446d8ee934 Added comment detail for Tilt_Comp Parameter.
Reduced parameter default value for TradHeli.
2012-10-11 13:17:39 -04:00
rmackay9
9052b4152b ArduCopter: remove unnecessary (probably slightly harmful) extra barometer read
The barometer reads including reading temperature was all moved to a timer but this extra read (originally to read the temperature) was probably forgotten.
2012-10-11 18:31:10 +09:00
rmackay9
b5c1e23549 ArduCopter: changed sin_pitch and sin_roll to faster equivalents 2012-10-11 17:54:42 +09:00
rmackay9
a5feda6b1f ArduCopter: set default rate roll and pitch I terms to 0.010, and rate yaw to 0.015
Updated after discussing with Marco
2012-10-11 17:25:01 +09:00
rmackay9
94d16d426f ArduCopter: move I terms from stabilize to rate controllers 2012-10-11 17:20:05 +09:00
rmackay9
be25e75d75 ArduCopter: freeze I terms if motor limits breached 2012-10-11 17:20:00 +09:00
Andrew Tridgell
2af5ff896d ACM-HIL: fixed optflow declaration 2012-10-11 11:51:25 +11:00
Pat Hickey
24dcbe1b0e ArduCopter GCS_MAVLink: COMMAND_LONG for arm/disarm motors
Date: Wed, 26 Sep 2012 15:56:43 -0700
Subject: ArduCopter arm/disarm command consensus
From: Pat Hickey
To: Michael Oborne
Cc: "Craig J. Elder", arducopter
<arducopter@googlegroups.com>,
    mavelous <mavelous@googlegroups.com>

    Michael,

    Per our discussion today,

    In a MAVLINK_MSG_ID_COMMAND_LONG
    A MAV_CMD of type MAV_CMD_COMPONENT_ARM_DISARM
    with component id MAV_COMP_ID_SYSTEM_CONTROL = 250,
    uses param index 1 to specify an arm/disarm motors event: 1 to arm,
    0 to disarm

    Thanks for working this out with me. Sorry to get it so completely
    wrong the first time around!

    Best
    Pat
2012-10-10 18:59:55 +08:00
Pat Hickey
74d5b1b841 ArduCopter: Provide AP_Semaphore instance for SPI3 bus on APM2. 2012-10-09 11:39:39 -07:00
rmackay9
04b50af6e1 ArduCopter: added message to console when entering ESC Calibration on startup 2012-10-09 12:31:05 +09:00
rmackay9
0050232ae2 ArduCopter: failsafe added to shutdown motors if mainloop fails 2012-10-09 12:30:17 +09:00
rmackay9
50e19dfd12 ArduCopter: APM_Config.h - make it ever so slightly easier to enable INERTIAL_NAV 2012-10-08 12:31:51 +09:00
rmackay9
9d5d9ce3fc ArduCopter: bug fix to ROI when no camera mount is specific 2012-10-08 12:31:10 +09:00
rmackay9
f88ca4b7e4 ArduCopter: bug fix in earth-frame to body-frame conversion for roll 2012-10-07 19:14:40 +09:00
rmackay9
ae447ad6b6 ArduCopter: fix heli build 2012-10-06 13:46:19 +09:00
rmackay9
ae05bc62f6 ArduCopter: added AP_Semaphore to list of includes 2012-10-06 12:41:58 +09:00
rmackay9
c2b9c695b4 ArduCopter: reduce Stabilize Yaw P term to 4.5 2012-10-03 14:19:49 +09:00
rmackay9
a35543bf96 ArduCopter: prioritise rate controllers, rate controller targets converted to body frame 2012-10-03 14:10:31 +09:00
rmackay9
770aa0b56b ArduCopter: BATT_PIN parameter added to allow you to select which pin is used for voltage and current measurements
To save a parameter, the current sensor pin is assumed to always be 1 higher than the voltage pin.
2012-10-02 22:16:19 +09:00
Michael Oborne
939ee1f4a9 AP,AC Add ability to override an altitude in any auto mode, on the current active target 2012-09-30 07:29:33 +08:00
rmackay9
fc4f4d76c9 ArduCopter: allow DMP to run in parallel with DCM
Parallel DMP can be enabled by #define SECONDARY_DMP_ENABLED in APM_Config.h
New DMP dataflash log type added to allow easy comparison with DCM
2012-09-30 00:25:40 +09:00
rmackay9
1cd4b08fac AP_AHRS: added scheduler parameter to init
Required by the AP_AHRS_MPU6000 class which needs to disable timed processes that could interfere with it's communication with the mpu6000
2012-09-29 13:51:21 +09:00
rmackay9
4bca609b9f AP_InertialSensor_MPU6000: replaced _cs_pin parameter with #define and saved 1 byte of memory
Updated ArduCopter, ArduPlane and example sketches in AP_InertialSensor, AP_IMU and AP_AHRS libraries because they no longer need to pass in cs_pin to the constructor
2012-09-28 19:21:59 +09:00
rmackay9
04c92240c4 ArduCopter: tiny formatting change in defines.h 2012-09-27 17:40:54 +09:00
rmackay9
fec3f3260e ArduCopter: bug fix to display ITERM enabled/disabled properly from cli
Also changed header for this message type to ITERM instead of just IT to make it more clear what it is
2012-09-27 17:40:30 +09:00
rmackay9
ebbf8dc6be ArduCopter: updated version to 2.7.4-Beta 2012-09-25 23:39:15 +09:00
rmackay9
08f203a991 ArduCopter: reduced Loiter Rate I to 0.04 (was 0.08) 2012-09-25 19:08:31 +09:00
rmackay9
15893e719a ArduCopter: increase default Loiter Rate P to 5.0 2012-09-25 12:19:44 +09:00
rmackay9
090a672636 ArduCopter: optical flow initialisation changes now that optical flow library automatically works on APM1, APM2 and APM2.5 2012-09-24 18:39:33 +09:00
rmackay9
12a1f3244b ArduCopter: alt hold bug fix - removed reset next_WP in init_home 2012-09-23 01:00:06 +09:00
rmackay9
5e6951d3f4 ArduCopter: position lead filters modified to use lag which varies by gps 2012-09-20 15:49:09 +09:00
rmackay9
69c29f5196 ArduCopter: allow PID logging of throttle. Make get_angle_boost actually use parameter passed in. 2012-09-18 23:19:23 +09:00
rmackay9
aaab3c08aa ArduCopter: added throttle curve (although disabled by default) for all multicopters 2012-09-18 23:05:08 +09:00
rmackay9
3b5b2eba6e ArduCopter: set fast gains while auto trim is being executed 2012-09-18 09:03:29 +09:00
Andrew Tridgell
14d19ac33d ACM: updates for new GPS detection
a GPS can now be attached after startup
2012-09-17 14:45:47 +10:00
rmackay9
d7a53e67ed ArduCopter: bug fix in Log_Read_Attitude. It was printing two uninitialised variables. 2012-09-17 13:44:29 +09:00
rmackay9
9965dd8b1a HIL: changes to fix HIL for ArduCopter after recent timing changes.
Changes include using AP_PeriodicProcess and calling imu.init even in HIL mode
2012-09-15 18:42:56 +09:00
rmackay9
94d4305cf3 ArduCopter: print firmware version of code instead of zero. 2012-09-13 21:49:11 +09:00
rmackay9
54d07f6d04 ArduCopter: removed INSTANT_PWM from ArduCopter and AP_Motors library 2012-09-13 21:31:13 +09:00
Jason Short
e4ec96e12f ACM : better debugging text 2012-09-12 23:06:06 -07:00
Jason Short
ecf7e0e8bf ACM l Prevent pre-mature finish of mission 2012-09-12 23:06:06 -07:00
Jason Short
b56dc44e61 ACM : Fix enduf 2012-09-10 21:25:53 -07:00
Jason Short
24f80c632c ACM : forced setup_show to dump params during log dump for better analysis. 2012-09-10 20:52:30 -07:00
Jason Short
65dc4ccc6d ACM : Added centralized Iterm logging at a lower rate. Logs all iterms. 2012-09-10 20:26:48 -07:00
Jason Short
63aec7510e ACM Mavlink - fixed comparison of unsigned to signed int by casting to uint8_t 2012-09-10 20:22:57 -07:00
Jason Short
2fcc7d3b22 ACM : Params - formatting cleanup 2012-09-10 20:22:11 -07:00
Andrew Tridgell
ea78121f1b ACM: use spare CPU cycles to read the magnetometer 2012-09-10 11:38:18 +09:00
rmackay9
7a0189fb2c ArduCopter: modified mainloop timing to be in sync with the arrival of new data from the IMU.
This reduces the maximum delay between when new sensor data arrives and when it is actually used by about 5ms.
2012-09-10 11:37:53 +09:00
rmackay9
4e85e545bf ArduCopter: added NUM_IMU_SAMPLES_FOR_XYZHZ definitions for MPU6000 and Oilpan to allow more syncing of the mainloop with the arrival of data from the IMU. 2012-09-10 11:37:48 +09:00