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423 Commits

Author SHA1 Message Date
Randy Mackay 9104b4800f Copter: correct GuidedOptions enum after peer review 
Co-authored-by: Peter Barker <pb-gh@barker.dropbear.id.au>
 2020-10-20 23:04:45 +09:00
Randy Mackay eb3aca7acf Copter: add GUIDED_OPTIONS to allow arming from transmitter 2020-10-20 23:04:45 +09:00
Peter Barker 56790625b8 Copter: stop passing unused inav into autorotate library 2020-10-01 21:13:20 +10:00
Randy Mackay 8b3cc0b255 Copter: fixup auto options 2020-10-01 08:48:06 +09:00
Michael du Breuil 50dfe3f197 Copter: Add AUTO_OPTIONS and support arming and throttle bypass 
This allows you to arm the copter without any extra GCS commands while
in auto, and can be done from both the GCS, or the RC Tx. This is useful
for creating a simpler workflow.

This also allows you to set the auto_armed flag internally, which
bypasses the need to raise the throttle stick for the copter to start a
takeoff.

This exposed a problem where we would start running the controllers
before the EKF was at all initialized, if you switched into auto to
early. This now has a check that prevents us from running the mission
state machine until after the origin has been set. This was a suggestion
from @rmackay9.

When combined these options allow you to have the vehicle on the ground,
disarmed in auto with a takeoff waypoint loaded, then just arm the
aircraft and watch it takeoff. This is a feature we've had on quadplanes
for quite awhile now, and it has proven to be very nice for operators.
 2020-10-01 08:46:29 +09:00
Andy Piper b8f613c965 Copter: rename ADSB_ENABLED to HAL_ADSB_ENABLED and remove from config 2020-09-22 09:33:51 +10:00
Iampete1 c265a38344 Copter: add gripper release FS_Option 2020-08-26 17:58:24 +09:00
Siddharth Purohit 9b9954aa46 Copter: move to using CANManager library 2020-08-19 17:31:09 +10:00
Randy Mackay 925f76c048 Copter: integrate winch changes 
includes the following changes
winch_update called at 50hz
removed ability to set winch rate from ch6 tuning
remove wheel encoder
call winch library to log at 10hz
fix winch param prefix
 2020-08-07 21:55:07 +09:00
Mark Whitehorn 8325de0845 Copter: default RC_OPTIONS to 0 for tradheli 2020-08-04 10:26:45 +10:00
Andy Piper 54c3d07547 Copter: make make/gimbal configurable on a per-board basis 2020-08-04 09:18:14 +10:00
Randy Mackay 30c8d7bf40 Copter: dev option so set-attitude-target thrust field used as thrust 2020-08-01 08:32:23 +09:00
Andy Piper 12c9578a66 Copter: add in additional acro options 
Air-mode for multicopters
Rate only for multicopters and trad-heli
if air-mode aux switch is toggled in acro do not reset air-mode on exit
 2020-07-14 15:54:24 +09:00
Tatsuya Yamaguchi cde7ae246e Copter: add ZIGZ_AUTO_ENABLE parameter 2020-06-03 15:21:21 +09:00
Tatsuya Yamaguchi cee7e94ebc Copter: add zigzag_line_num parameter 2020-06-03 15:21:21 +09:00
Tatsuya Yamaguchi 7bc528097d Copter: support zigzag auto feature 2020-06-03 15:21:21 +09:00
Tatsuya Yamaguchi 60fb275501 Copter: rename zigzag_auto_pump to zigzag_sprayer 2020-06-03 15:21:21 +09:00
Tatsuya Yamaguchi 63002111eb Copter: add ZIGZAG_WP_DELAY parameter 2020-06-03 15:21:21 +09:00
Randy Mackay e889f6091e Copter: fix Throw param desc 2020-05-02 11:32:06 +09:00
murata e1df6933f0 Copter: Set the minimum value to zero. 2020-04-27 08:57:49 +09:00
Randy Mackay c4b5d47e1f Copter: white space fixes 2020-04-23 13:17:11 +09:00
Randy Mackay 04c3f040a8 Copter: visual odometry moved to AP_Vehicle 2020-04-09 19:41:08 +09:00
Tatsuya Yamaguchi 6b192de389 Copter: add ZIGZAG_AUTO_PUMP parameter 2020-02-19 19:56:56 +09:00
Rishabh d4dcadcea0 Copter: Rename SYSID_SW_MREV to FORMAT_VERSION 2020-02-19 09:45:22 +09:00
Randy Mackay 6597d5c825 Copter: remove old ch7_opt and tune param desc 2020-01-21 13:06:56 +09:00
Peter Barker e3dd0d33e7 Copter: allow NavEKFs to be compiled out 2020-01-21 11:53:18 +11:00
Peter Barker 45dc4cf25c Copter: EKF objects have moved into AP_AHRS_NavEKF 2020-01-21 11:53:18 +11:00
Andrew Tridgell 47ea3274bb Copter: list BetaflightXReversed frame type 2020-01-16 19:13:13 +11:00
Andrew Tridgell 1fae2009db Copter: update for new SRV_Channels parameter conversion call 2020-01-14 14:23:11 +11:00
Gone4Dirt daf1b57736 Copter: Changed autorotation fltmode to clarify for heli 2020-01-14 09:47:28 +09:00
Andy Piper 93abfdb905 Copter: create generic vehicle management and move runcam to it 2019-12-30 13:02:04 +11:00
Randy Mackay f56a426193 Copter: gcs failsafe disabled by default 2019-12-23 14:35:15 +09:00
Randy Mackay ea22e888c7 Copter: improve RTL terrain following 
RTL_ALT_TYPE replaces TERRAIN_FOLLOW param
return path built using rangefinder or terrain database
pre-arm checks for RTL_ALT_TYPE parameter
pre-arm checks of terrain data only run if RTL might use it
 2019-12-17 20:02:01 +09:00
bnsgeyer 74d81e6d50 Copter: Change STAB_COL params to percent 2019-12-14 09:00:31 +09:00
Peter Barker 544eb5f179 Copter: correct duplicate button instance 2019-12-10 09:29:52 +09:00
Leonard Hall 7d062e3767 Copter: System ID mode: Add tuning option parameter discription 2019-12-05 09:21:00 +08:00
Gone4Dirt 180d4e713c Copter: Added autorotation flight mode and support 2019-11-29 08:06:10 +08:00
Peter Barker afdded2bff Copter: adjust for renaming of RangeFinder files 2019-11-12 07:14:37 +08:00
Peter Barker e6c6189fe5 Copter: cope with change in namespace of LogEvent enum 
Also move Acro Trainer types into an enum class as the global defines
interfere with the Event names.

Also eliminate the Log_Write_Event wrappers.
 2019-11-05 08:19:26 +08:00
Matt Lawrence f71ef4c7ab Copter: Refactor failsafes, add fs_options bitmask parameter 
- Radio failsafe, battery failsafe, GCS failsafe refactoring
- Add new FS_OPTIONS parameter
- Enhance GCS Failsafe abilities
 2019-11-03 07:07:34 +08:00
Peter Barker 2a312aa8f1 Copter: stop passing serial manager to proximity constructor 2019-10-31 11:58:15 +08:00
Randy Mackay f0084f743d Copter: fix PSC_ACCZ_FILT to _FLTE param conversion 2019-10-29 12:25:57 +08:00
Randy Mackay 85f963b961 Copter: multicopter ATC_RAT_RLL/PIT_FILT copied to FLTD and FLTT 2019-10-25 12:28:00 +08:00
Randy Mackay 7b0da89708 Copter: add vibration check 2019-10-18 11:15:25 +09:00
Leonard Hall c11f2247eb Copter: System ID mode 2019-10-16 08:17:09 +09:00
murata abb91fc33a Copter: Change external button specification to option 
Copter: Change the definition name from BUTTON to BUTTON_ENABLED.
 2019-10-08 08:09:19 +09:00
bnsgeyer aef04fd924 Copter: tradheli update conversion 2019-09-25 14:59:02 +09:00
Peter Barker b4537bebd8 Copter: move control_mode_t into being Mode::Number enum class 
Fixes this compiler error:

In file included from ../../ArduCopter/sensors.cpp:1:
In file included from ../../ArduCopter/Copter.h:195:
../../ArduCopter/mode.h:1291:9: fatal error: declaration shadows a variable in the global namespace [-Wshadow]
        AUTO,           // after A and B defined, pilot toggle the switch from one side to the other, vehicle flies autonomously
        ^
../../ArduCopter/defines.h:38:5: note: previous declaration is here
    AUTO =          3,  // fully automatic waypoint control using mission commands
    ^
1 error generated.
 2019-09-13 13:12:08 +09:00
bnsgeyer 23d4473f88 Copter: tradheli-properly upgrade rsc parameters 2019-09-13 08:53:54 +09:00
Randy Mackay 6ddaf81439 Copter: param conversion for INS_NOTCH_FREQ and BW 2019-09-11 18:41:05 +10:00
bnsgeyer f84dac85ea Copter: tradheli-dualheli swashplate type upgrade conversion fix 2019-09-10 15:02:34 +09:00
bnsgeyer a849aab4c7 Copter: tradheli-singleheli swashplate type upgrade conversion fix 2019-09-10 15:02:34 +09:00
Randy Mackay 709c874d8b Copter: integrate AP_OAPathPlanner 2019-08-17 09:42:43 +09:00
Peter Barker 48a1b2f436 Copter: avoid allocate a GCS_MAVLINK per mavlink channel 2019-08-14 18:25:43 +10:00
Bill Geyer c8b547a8e4 Copter: tradheli-remove snprintf statements 2019-08-06 08:24:59 +09:00
bnsgeyer 5eb5277f4c Copter: tradheli-converts swashplate to H3-120 on upgrade based on old params 2019-08-06 08:24:59 +09:00
Michael du Breuil 599a1af5c1 Copter: Convert ARMING_CHECK 2019-07-30 10:42:16 +10:00
Leonard Hall f128e93ec5 Copter: support for upgrade to PID object 2019-07-25 17:38:15 +09:00
Peter Barker cf45108efb Copter: set Heli frame default at compile-time 2019-07-04 10:05:01 +09:00
Michael du Breuil c612291a47 Copter: Enable scripting parameters 2019-06-18 00:06:32 -07:00
Michael du Breuil bd904f890f Copter: Update for AFS interface 2019-06-18 10:02:05 +10:00
Peter Barker 676d75c391 Copter: correct namespacing of Copter modes 
This makes us look like Rover and Plane in terms of namespacing for the
Mode classes, and removes a wart where we #include mode.h in the middle
of the Mode class.

This was done mechanically for the most part.

I've had to remove the convenience reference for ap as part of this.
 2019-06-11 09:18:22 +09:00
ChristopherOlson e13ff6c398 Copter: Parameters TradHeli Acro - add description for setting of virtual flybar 2019-06-04 09:57:13 +09:00
1iggy2 3c4bac7c97 Copter: added I frame for octa 2019-06-04 09:49:44 +09:00
bnsgeyer 4120e29614 AP_Motors: Tradheli-complete conversion of throttle curve params to percent 
add conversion for throttle curve params for upgrade
 2019-06-03 07:53:01 +09:00
Randy Mackay 2c682c7001 Copter: add missing AccelZ to GCS_PID_MASK param description 2019-04-13 13:33:52 +09:00
Peter Barker e5b25824eb Copter: remove unused takeoff_trigger_dz parameter 2019-04-09 08:15:39 +10:00
Randy Mackay a5bdd12bfa Copter: replace TUNE_LOW/HIGH params with TUNE_MIN/MAX 
change from uint16 to floats to ease setup
also add check that no function assigned to rc6
 2019-04-08 15:24:00 +09:00
Peter Barker fad769f3bf Copter: add param conversion from MAG_ENABLE to COMPASS_ENABLED 2019-04-02 10:24:49 +11:00
Peter Barker 2040580ce7 Copter: move enabled parameter into compass library 2019-04-02 10:24:49 +11:00
Patrick José Pereira 33764d6c3b Copter: Fix typo 
Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
 2019-03-26 15:39:23 +11:00
bnsgeyer 2ec470aaee Copter:tradheli - added swash params to convert on upgrade 2019-03-20 10:40:20 +10:00
bnsgeyer 2fc942ac24 Copter: tradheli-convert swash parameters on firmware upgrade 2019-03-20 10:40:20 +10:00
Randy Mackay ead3682e4c Copter: correct ACRO_YAW_P param description 
this parameter applies to all flight modes
 2019-03-06 14:42:59 +09:00
Michael du Breuil cac4b91671 Copter: Allow scripting to run 2019-03-05 08:45:54 +11:00
Andrew Tridgell 3f58461839 Copter: allow override of default frame type 2019-02-06 11:17:35 +11:00
Andrew Tridgell 36180faab5 Copter: added 3 more FRAME_TYPE values 2019-02-06 11:17:35 +11:00
bnsgeyer 62ffd273aa Copter: Tradheli-default RC8_OPTION to motor interlock 2019-01-28 09:44:56 +09:00
Peter Barker b47733142f GLOBAL: rename DataFlash_Class to AP_Logger 2019-01-18 18:08:20 +11:00
Dr.-Ing. Amilcar do Carmo Lucas 00d9cc2e09 Copter: Only use the 6 LSBs, avoids a cpp warning 2019-01-11 20:55:17 +09:00
Pierre Kancir 8c5d9d38a6 Copter: fix snprintf size warning 2019-01-10 20:00:29 +09:00
Michael du Breuil fc2ea009fb Copter: Reset all storage when format version is incorrect 2019-01-08 10:35:37 +11:00
IamPete1 21b6a2a878 Copter: Add value to paramiter discription 2018-12-21 11:19:18 +09:00
Andrew Tridgell 89d54767b1 Copter: convert to use AC_AutoTune library 
this maintains existing behaviour
 2018-12-18 10:34:42 +09:00
Francisco Ferreira a2fa63bcf7 Copter: fix Cygwin build 
Static initialization doesn't have an exact order, we can't rely on it
 2018-12-13 09:28:44 +09:00
Randy Mackay 550be0bfb1 Copter: tradheli default table made static 2018-12-06 12:23:41 +09:00
Randy Mackay 00b909255c Copter: tradheli uses set_defaults_from_table 2018-12-06 12:23:41 +09:00
ChristopherOlson 2e98de3292 Copter:Parameters-TradHeli - set defaults for PSC and LOIT controllers 2018-11-27 08:48:41 +09:00
Randy Mackay f8773e0bdc Copter: enable ground effect compensation by default 2018-11-12 13:43:42 +09:00
Andrew Tridgell 2f79932611 Copter: auto-convert landing gear PWM parameters 2018-11-10 21:24:19 +11:00
Peter Barker 72440e2af3 Copter: allow VFR_HUD.alt to be relative-alt if DEV_OPTIONS has bit 2 set 2018-11-06 11:26:38 +09:00
Michael du Breuil f7245e7797 Copter: Remove old parameter conversion that conflicts with newer code 2018-11-06 10:18:39 +09:00
Michael du Breuil 5740ea55e8 Copter: Fix battery failsafe param conversion 2018-11-06 10:18:39 +09:00
CAO MUQING 71beab7502 Copter: create and update Zigzag flight mode 2018-10-05 10:05:45 +09:00
Randy Mackay e44f7dc3e1 Copter: minor fix to user parameters 2018-08-31 09:25:37 +09:00
SergeyBokhantsev af6303c82b Copter: User parameters implementation 2018-08-31 08:42:03 +09:00
Randy Mackay 9fff6d1e71 Copter: restore CHx_OPT param descriptions 
This will help users who are using beta mission planner (which gets param descriptions from master) with Copter-3.6 which still has these parameters.
 2018-08-07 09:47:39 +09:00
Andrew Tridgell 59cd468444 Copter: fixed RC_Channels parameter docs 2018-08-04 12:28:38 +10:00
Peter Barker e7e56dde7a Copter: move handling of RC switches into RC_Channel 2018-08-01 12:11:30 +09:00
chobits 6f2814d70c Copter: clarify RTL_ALT parameter description 2018-07-05 10:30:07 +09:00
Luis Vale Gonçalves 6194413829 Copter: clarify PILOT_THR_BHV param desc 2018-07-03 08:24:46 +09:00
Lucas De Marchi 7f0d5ddf21 AP_Param: stop panic()'ing on unknown parameters 
Our track record on keeping parameters up to date with master is not
great and panic()'ing when loading them apparently is not helping
because every and each vehicle has a different file.

On aerofc load_defaults_file() is used in the same way as
load_embedded_param_defaults() is in which the panic() behavior has been
previously removed.

This finishes the removal of the panic param and add warnings to the
debug console when reading the parameters (rather than when counting
them).
 2018-06-28 10:18:19 -07:00
Andrew Tridgell 20dea6df45 Copter: moved OSD to top level params 
this gives us plenty of param depth for a complex param tree
 2018-06-27 14:55:00 +10:00
Alexander Malishev f63b3c044a Copter: added OSD support 2018-06-27 14:55:00 +10:00
Michael du Breuil 749e0acd10 Copter: Remove software type param 2018-06-05 09:14:12 +10:00
Peter Barker e3ddf7dadd Copter: rename SPRAYER-enabled-define to SPRAYER_ENABLED 2018-06-01 15:13:05 +09:00
Peter Barker dc61884303 Copter: remove rcmap member from AP_AdvancedFailsafe 2018-05-05 18:06:31 +09:00
Peter Barker 80549a479e Copter: move throw logging into ModeThrow 2018-04-17 17:16:52 +09:00
Randy Mackay 2817cc61f3 Copter: add heliquad to frame-class param description 2018-04-11 19:35:06 +09:00
Peter Barker d219540554 Copter: correct compilation when AFS is enabled 2018-04-07 09:46:54 +09:00
Randy Mackay 59e4749fd0 Copter: integrate AC_Loiter 
includes param conversion
 2018-04-04 10:45:10 +09:00
Peter Barker ebebb3b107 Copter: use ahrs singleton for AP_Follow and SmartRTL 2018-04-02 17:16:02 +01:00
Dr.-Ing. Amilcar do Carmo Lucas d633ba8c46 Copter: Add option to disable RPM module 2018-03-30 09:36:48 +09:00
Michael du Breuil 291531e056 Copter: Support new battery failsafes 2018-03-27 22:12:21 +01:00
Dr.-Ing. Amilcar do Carmo Lucas 580143d404 Copter: Add whitespaces to increase readability and consistency (NFC) 2018-03-23 09:34:11 +09:00
Dr.-Ing. Amilcar do Carmo Lucas 4f0cf6d334 Copter: Parameter ACRO_THR_MID is only used in ACRO flight mode 2018-03-23 09:14:23 +09:00
Dr.-Ing. Amilcar do Carmo Lucas 5f9879fae1 Copter: remove more parameters when ACRO is disabled 2018-03-20 08:13:06 +09:00
Peter Barker 52882d11fa Copter: AP_TempCalibration does not take reference to ins 2018-03-16 00:37:35 -07:00
Randy Mackay feecbe442f Copter: use multiply instead of divide in param conversion 2018-03-16 13:50:57 +09:00
Randy Mackay f368ff6664 Copter: parameter conversion from RC_FEEL_RP to ATC_INPUT_TC 2018-03-16 13:50:57 +09:00
Leonard Hall 9544b1763b Copter: replace smoothing gain with AC_AttitudeControl::set_input_tc 2018-03-16 13:50:57 +09:00
Dr.-Ing. Amilcar Do Carmo Lucas 115ed491c0 Copter: Obey RANGEFINDER_ENABLED, AUTOTUNE_ENABLED and AC_TERRAIN build macros 2018-03-15 15:03:22 +00:00
Dr.-Ing. Amilcar Do Carmo Lucas db90ee6841 Copter: Remove RTL_ parameters if RTL flight mode is disabled 2018-03-15 07:38:50 +09:00
Dr.-Ing. Amilcar Do Carmo Lucas ed36ec3c29 Copter: add option to disable THROW mode 2018-03-15 07:38:14 +09:00
Andrew Tridgell 62522a4e1d Copter: fixed docs for Follow mode number 2018-03-13 07:53:16 +09:00
Peter Barker d88bd52a53 Copter: use baro singleton 2018-03-08 21:20:05 -08:00
Peter Barker af56826107 Copter: follow mode fixups 
add follow to FLTMODEx param descriptions
remove follow's set_velocity method
10hz logging of desired velocity in follow mode
follow mode uses pos error P gain
add send-debug-via-mavlink option
don't enter follow if follow lib is disabled
follow debug slowed to 1hz
disable follow on min-features builds
 2018-03-05 15:08:08 +09:00
Randy Mackay 053983eb70 Copter: integrate AP_Follow into chase mode 2018-03-05 15:08:08 +09:00
night-ghost adcc309f15 Copter: allow AP_Stats to be optional 2018-03-02 07:23:35 +11:00
murata c0954b557e Copter: move BCN param desc within define 
non-functional change to make the formatting consistent
 2018-02-28 13:17:40 +09:00
Peter Barker b8e1f03599 Copter: add define for disabling beacon 2018-02-27 07:43:13 +09:00
Peter Barker 5b355214fd Copter: add option to disable CIRCLE flight mode 
Saves about 2.4kB of flash
 2018-02-27 07:43:13 +09:00
Peter Barker 9b440d6b25 Copter: add option to disable SmartRTL mode 
Saves 5.5k of Flash
 2018-02-27 07:43:13 +09:00
Peter Barker b9ad2bc8db Copter: add option to disable AUTO mode 
Saves ~12k of flash
 2018-02-27 07:43:13 +09:00
Dr.-Ing. Amilcar Do Carmo Lucas def098bd8a Copter: obey ADSB_ENABLED == DISABLED 2018-02-21 22:11:34 +09:00
Andrew Tridgell 7938bd08bb Copter: make flowhold mode conditional 
reduces build size on px4-v2 by 4k
 2018-02-12 13:34:47 +09:00
murata c31c2a4cf1 Copter: optionalize the winch 2018-02-12 12:16:57 +09:00
Andrew Tridgell 0ed75052f8 Copter: enable parameters inside mode objects 
this adds FHLD_* parameters for FlowHold mode. It is a large patch as
it needs to disentagle the mode class to enable it to be used in
Parameters.h
 2018-02-08 17:36:33 +11:00
Andrew Tridgell af4f0c29ba Copter: enable TMODE (ToyMode) support 
this is for the skyviper button based transmitter control
 2018-02-08 17:36:33 +11:00
Andrew Tridgell 15166eff2e Copter: enable temperature calibration library 2018-02-08 17:36:33 +11:00
Randy Mackay 0f6762bbd2 Copter: PSC_ACCZ param name shortened 2018-01-31 08:48:21 +09:00
Andrew Tridgell 89674482a7 Copter: added FLTMODE_CH parameter 
this allows for the flight mode to be on any RC channel, or no channel
at all to disable RC flight modes
 2018-01-27 12:01:35 +09:00
Pierre Kancir cfc69214e6 Copter: add LAND_ALT_LOW parameter 2018-01-24 21:14:35 +09:00
Randy Mackay 8d6f8e4d9c Copter: move pos-control pids to pos-control library 2018-01-23 12:00:43 +09:00
Randy Mackay 6546ccbb3f Copter: velocity pi moved to position control library 2018-01-23 12:00:43 +09:00
Dylan Herman 20fe5bb98f Copter: add SmartRTL failsafe action 
Adds SmartRTL or RTL and SmartRTL or Land failsafe options for batt, throttle, and GCS failsafes
 2018-01-22 10:54:28 +09:00
Randy Mackay 0ac708b5a0 Copter: remove ability to disable PosHold flight mode 
This flight mode is stable and regularly used so it is unlikely that we ever want to disable it
 2017-12-12 10:39:26 +09:00
Andrew Tridgell 311d7c11e4 Copter: added LOITER option in THROW_NEXTMODE 2017-11-27 14:14:06 +09:00
ChrisBird caaeae3d0a Copter: Separate max ascent and descent speeds 
Added equivalent parameters to WPNAV_SPEED_UP and WPNAV_SPEED_DN

New parameters named:
PILOT_SPEED_UP (technically renamed PILOT_VELZ_MAX)
PILOT_SPEED_DN

Removed parameter PILOT_VELZ_MAX (technically renamed to PILOT_SPEED_UP).

Flight Modes impacted:
ALTHOLD
AUTOTUNE
CIRCLE
LOITER
POSHOLD
SPORT
TAKEOFF

Update a section in GUIDED mode but I don't think it is ever used but update just in case.

It will use the PILOT_SPEED_UP for ascending max velocity.  For down it will check if
it is 0, if so then it will PILOT_SPEED_UP instead, if non zero it will use PILOT_SPEED_DN.
This retains current behavior and gives the flexibility to change it if desired.
 2017-11-09 09:03:54 +09:00
Randy Mackay 787954fa37 Copter: integrate winch library 
fixes after peer review:
rename winch-disable to winch-relaxed
add DO_WINCH to do-verify
winch release-length accepts rate
 2017-10-27 09:20:38 +09:00