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ardupilot/libraries
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Lucas De Marchi 37f6b51746 AP_HAL_Linux: Scheduler: set stack sizes to 256k 
Running the vehicles we check the stack size doesn't grow too much by
enabling the DEBUG_STACK in the scheduler. Even on 64bit boards the
stack is consistent around 4k. Just to be a little conservative, let it
be a little bit more that that: 256kB.

Since we have RT prio and we call mlock(), the memory for the stack of
each thread is locked in memory. This means we are effectively taking
that much memory. The default stack size varies per distro, but it's
common to have 8MB for 64 bit boards and 4MB for 32 bit boards. Here is
the output of ps -L -o 'comm,rtprio,rss $(pidof arducopter-quad)', showing the
RSS of arducopter-quad before and after this change:

Before:
	COMMAND         RTPRIO   RSS
	arducopter-quad     12 46960
	sched-timer         15 46960
	sched-uart          14 46960
	sched-rcin          13 46960
	sched-tonealarm     11 46960
	sched-io            10 46960

After:
	COMMAND         RTPRIO   RSS
	arducopter-quad     12  7320
	sched-timer         15  7320
	sched-uart          14  7320
	sched-rcin          13  7320
	sched-tonealarm     11  7320
	sched-io            10  7320
2016-05-12 13:35:23 -03:00
..
AC_AttitudeControl AC_AttitudeControl: removed use of AFF for tail control in heli 2016-05-12 17:37:22 +10:00
AC_Fence AC_Fence: replace header guard with pragma once 2016-03-16 18:40:39 +11:00
AC_InputManager AC_InputManager_Heli: get_pilot_desired_throttle in 0 to 1 range 2016-04-01 11:59:30 +09:00
AC_PID AC_PID: removed AFF from heli PID 2016-05-12 17:37:01 +10:00
AC_PrecLand AC_PrecLand: remove PI controller, speed limits as they are unused 2016-05-06 11:04:12 +09:00
AC_Sprayer AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AC_WPNav AP_Math: Replace is_equal with a type safe template function 2016-05-10 11:41:26 -03:00
AP_AccelCal AP_AccelCal: check return of get_calibrator 2016-04-23 23:06:27 -07:00
AP_ADC AP_ADC: fix warning on printf 2016-05-04 08:58:37 -03:00
AP_ADSB AP_ADSB: replace header guard with pragma once 2016-03-16 18:40:39 +11:00
AP_AHRS AP_Math: Replace is_equal with a type safe template function 2016-05-10 11:41:26 -03:00
AP_Airspeed AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_Arming AP_Arming: Fetch GPS configuration failure reason 2016-04-13 11:24:01 -03:00
AP_Baro AP_Baro: BMP085: use a moving average of 10 samples in BMP085 2016-05-10 14:24:59 -03:00
AP_BattMonitor AP_BattMonitor: make param BATT_WATT_MAX plane only 2016-04-21 13:59:45 -07:00
AP_BoardConfig AP_BoardConfig: use hal.rcout->enable_sbus_out() 2016-04-16 07:30:43 +10:00
AP_Buffer AP_Buffer: replace header guard with pragma once 2016-02-18 14:52:34 -02:00
AP_Camera AP_Camera: clearer parameter docs for trigger pin 2016-04-15 09:33:47 +10:00
AP_Common AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_Compass AP_Compass: add an extra rotation for internal LSM9DS1 on Navio2 2016-05-10 17:24:43 -03:00
AP_Declination Global: start using cmath instead of math.h 2016-04-05 21:06:19 -07:00
AP_EPM Revising ardupilot.com to .org 2016-04-23 22:49:41 -07:00
AP_Frsky_Telem AP_Frsky_Telem: remove unnecessary abs 2016-04-23 23:06:22 -07:00
AP_GPS AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_HAL AP_Compass: added external compass autodetection on Navio 2016-05-10 17:24:43 -03:00
AP_HAL_AVR HAL_AVR: update URL 2016-03-25 20:47:35 +11:00
AP_HAL_Empty HAL_Empty: added uartF 2016-04-20 09:39:49 +10:00
AP_HAL_FLYMAPLE Revising ardupilot.com to .org 2016-04-23 22:49:45 -07:00
AP_HAL_Linux AP_HAL_Linux: Scheduler: set stack sizes to 256k 2016-05-12 13:35:23 -03:00
AP_HAL_PX4 AP_HAL_PX4: fixed hexacopter on Pixracer 2016-05-11 13:01:15 +10:00
AP_HAL_QURT HAL_QURT: added uartF 2016-04-20 09:39:49 +10:00
AP_HAL_SITL AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_HAL_VRBRAIN HAL_VRBRAIN: added uartF 2016-04-20 09:39:49 +10:00
AP_InertialNav AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_InertialSensor AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_IRLock AP_IRLock: replace header guard with pragma once 2016-03-16 18:40:41 +11:00
AP_L1_Control AP_L1_Control: remove tabs and trailing whitespaces 2016-05-10 11:41:26 -03:00
AP_LandingGear AP_LandingGear: replace header guard with pragma once 2016-03-16 18:40:41 +11:00
AP_Math AP_Math: use inline wrappers for constrain_* functions 2016-05-11 22:51:19 -03:00
AP_Menu AP_Menu: replace header guard with pragma once 2016-03-16 18:40:42 +11:00
AP_Mission AP_Mission: Added mavlink_cmd_long_to_mission_cmd method. 2016-05-06 11:59:44 -07:00
AP_Motors AP_Motors: added hook for vehicle based thrust compensation 2016-05-11 05:55:23 +10:00
AP_Mount AP_Mount: block forwarding of MAVlink by bitmask 2016-05-12 17:44:09 +10:00
AP_NavEKF AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_NavEKF2 AP_Math: Replace the pythagorous* functions with a variadic template 2016-05-10 11:41:26 -03:00
AP_Navigation AP_L1 - add a stale flag 2016-04-21 21:30:57 -07:00
AP_Notify AP_Notify: play vehicle lost tone 2016-05-11 22:49:52 -03:00
AP_OpticalFlow AP_OpticalFlow: remove trailing whitespaces 2016-04-29 12:10:52 -03:00
AP_Parachute AP_Parachute: resolve compile warning re init order 2016-04-22 21:32:35 +09:00
AP_Param AP_Param: explicitly cast to float to avoid Clang warning 2016-04-22 17:33:06 +01:00
AP_Rally AP_Rally: replace header guard with pragma once 2016-03-16 18:40:42 +11:00
AP_RangeFinder AP_RangeFinder: add Bebop and MAVLink types 2016-05-04 15:00:48 +09:00
AP_RCMapper AP_RCMapper: replace header guard with pragma once 2016-03-16 18:40:43 +11:00
AP_Relay AP_Relay: replace header guard with pragma once 2016-03-16 18:40:43 +11:00
AP_RPM Global: start using cmath instead of math.h 2016-04-05 21:06:19 -07:00
AP_RSSI AP_RSSI: use fabsf instead of abs 2016-04-23 23:06:26 -07:00
AP_Scheduler AP_Scheduler: added optional perf counters at SCHED_DEBUG >= 4 2016-04-21 16:45:02 +10:00
AP_SerialManager AP_SerialManager: changed default for SERIAL4_PROTOCOL to 5 2016-05-05 08:08:30 +10:00
AP_ServoRelayEvents AP_ServoRelayEvents: Fix up after RC_Channels refactor 2016-05-10 16:21:15 +10:00
AP_SpdHgtControl AP_TECS: created accessor for TECS_LAND_ARSPD param 2016-04-21 21:30:48 -07:00
AP_TECS AP-TECS: constrain proportion to 0-1 for spdweight scale so it doesn't grow backup after land point 2016-04-21 21:31:02 -07:00
AP_Terrain AP_Terrain: update comments for height_terrain_difference_home 2016-04-30 10:33:01 +09:00
AP_Tuning AP_Tuning: Fix up after RC_Channels refactor 2016-05-10 16:21:16 +10:00
AP_Vehicle AP_Vehicle: replace header guard with pragma once 2016-03-16 18:40:44 +11:00
APM_Control APM_Control: expose parameters as AP_Float 2016-05-07 18:34:06 +10:00
APM_OBC APM_OBC: Fix up after RC_Channels refactor 2016-05-10 16:21:15 +10:00
DataFlash DataFlash: added imu_mask to Log_Write_IMUDT 2016-05-09 12:26:30 +10:00
doc Checking these in makes the libraries too bulky. We need to host them somewhere. 2011-01-04 06:22:02 +00:00
Filter Filter: add AverageFilter variant to save current sum 2016-05-10 14:24:59 -03:00
GCS_Console GCS_Console: replace header guard with pragma once 2016-03-16 18:40:44 +11:00
GCS_MAVLink GCS_MAVLink: add route mask for blocking MAVlink forwading 2016-05-12 17:44:06 +10:00
PID Global: start using cmath instead of math.h 2016-04-05 21:06:19 -07:00
RC_Channel RC_Channel: added motor tilt auxillary channel 2016-05-11 05:55:23 +10:00
SITL SITL: setsid() when starting JSBSim so Ctrl-C doesn't kill it in GDB 2016-05-11 14:10:48 +10:00
StorageManager Revising ardupilot.com to .org 2016-04-23 22:49:40 -07:00