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10058 Commits

Author SHA1 Message Date
Lucas De Marchi 0c3733601b AP_HAL_PX4: use init() method without arguments 
Override the init() method from parent class that doesn't have a
parameter since it's not used here.
 2015-12-02 14:49:11 -02:00
Lucas De Marchi 2439826c19 AP_HAL_Linux: use init() method without arguments 
Override the init() method from parent class that doesn't have a
parameter since it's not used here.
 2015-12-02 14:49:11 -02:00
Lucas De Marchi 0514aadaec AP_HAL_FLYMAPLE: use init() method without arguments 
Override the init() method from parent class that doesn't have a
parameter since it's not used here.
 2015-12-02 14:49:11 -02:00
Lucas De Marchi 00f17466a8 AP_HAL_Empty: use init() method without arguments 
Override the init() method from parent class that doesn't have a
parameter since it's not used here.
 2015-12-02 14:49:11 -02:00
Lucas De Marchi 6bc07da0ee AP_HAL: use init() method without arguments 
Override the init() method from parent class that doesn't have a
parameter since it's not used here.
 2015-12-02 14:42:37 -02:00
Lucas De Marchi 6b1c5e6f72 AP_HAL: add init() method without argument 
The argument in init() is not used by any implementation. Add a second
method without it so the HAL implementation can used it instead. Later
the unused method will be removed.
 2015-12-02 14:21:58 -02:00
Tom Pittenger f60f0e80c3 AP_ADSB: update msg sizeof comment 2015-12-01 17:15:49 -08:00
Tom Pittenger 55f84e9c05 SITL: update ADSB for squawk 2015-12-01 17:13:02 -08:00
Tom Pittenger c0c3500d06 GCS_MAVLink: regenerate headers 2015-12-01 17:12:20 -08:00
Tom Pittenger 5a9e632ace GCS_MAVLink: added squawk to ADSB_vehicle msg 2015-12-01 17:11:44 -08:00
Lucas De Marchi 49abb78372 AP_HAL_Linux: fix warning due to derived PWM_Sysfs 
PWM_Sysfs derives from PWM_Sysfs_Base which was not update to have a
virtual destructor. Make PWM_Sysfs_Base's constructor virtual.
 2015-12-02 10:43:43 +11:00
Lucas De Marchi 8eee888b3e AP_Baro: BMP085: move data-ready macro to a method 2015-12-02 10:40:50 +11:00
Lucas De Marchi c5e97129c1 AP_Baro: BMP085: follow coding style 
- Spacing changes and variable renames to follow coding style
 - No need to initialize variables to 0, it's already done by our
   global new operator.
 2015-12-02 10:40:50 +11:00
Lucas De Marchi 81a298c9c8 AP_Baro: reduce header scope 
We don't need to expose to other libraries how each backend is
implemented. AP_Baro.h is the main header, included by other libraries.

Instead of including each backend in the main header, move them to where
they are needed. Additionally standardize the order and how we include
the headers.

The advantages are:
	- Internals of each backend is not exposed outside of the
	  library
	- Faster incremental builds since we don't need to recompile
	  whoever includes AP_Baro.h because a backend changed
 2015-12-02 10:40:50 +11:00
Lucas De Marchi 30f631de8f AP_Baro: MS5637: fix CRC check 
The configuration of MS5637 is different from MS5611 in 2 ways:

    - The PROM is of 112 bytes rather than 128
    - The CRC is located in the first MSB of the first word, not the
      last one

For CRC calculation we also need to zero out the last (missing) word.

This renames _check_crc() to _read_prom(), which returns false when the
PROM doesn't contain valid data. It also makes it virtual so MS5637 can
override it. This also moves the PROM read to be all in the same place
rather than split between the CRC field and coefficient fields. Finally
calculate_crc() is renamed to crc4() to be shorter and add info on what
it does.
 2015-12-02 10:38:09 +11:00
José Roberto de Souza 7457588d7c AP_Baro: Move initialisation code from MS56XX constructor to init() 
On MS5637 we will need to override the method to read and calculate the
PROM's crc. Thus we need a 2-phase init.

It also makes the constructor of AP_Baro_MS56XX protected since only the
derived classes should instantiate the base one.
 2015-12-02 10:38:09 +11:00
José Roberto de Souza 29791c9cec AP_Baro: Make _check_crc more readable 2015-12-02 10:38:09 +11:00
Lucas De Marchi fef364e4e8 AP_TECS: avoid comparison between signed and unsigned 2015-12-01 16:28:18 -02:00
Lucas De Marchi aa9168e0e9 AP_Math: remove unused maxf() 2015-12-01 16:28:18 -02:00
Lucas De Marchi 798b743660 AP_NavEKF: use MAX() instead of maxf() 2015-12-01 16:28:18 -02:00
Lucas De Marchi 6f88fba8e5 AP_Math: remove unused minf() 2015-12-01 16:28:18 -02:00
Lucas De Marchi e0a0514c79 AP_Math: turn MIN/MAX macros into inline functions 
The problem with the current MIN/MAX macros is that they evaluate twice
the arguments. For example, these cases provide unintended results:

	// a is incremented twice
	a = MIN(a++, b);
	// foo() with side-effects
	a = MIN(foo(), b);

The alternative implementation here was provided by Daniel Frenzel using
template function. It doesn't have type safety as std::min and std::max,
but adding type safety would mean to check case by case what would be a
reasonable type and add proper casts. Here the arguments for MIN and MAX
can have different types and the return type is deduced from the
expression in the function.

Inspecting the current callers no place was found with the unintended
results above, but some in which now we don't calculate twice the
parameters will benefit from this new version. Examples:

	float velocity_max = MIN(_pos_control.get_speed_xy(), safe_sqrt(0.5f*_pos_control.get_accel_xy()*_radius));

	float acro_level_mix = constrain_float(1-MAX(MAX(abs(roll_in), abs(pitch_in)), abs(yaw_in))/4500.0, 0, 1)*ahrs.cos_pitch()

	accel_x_cmss = (GRAVITY_MSS * 100) * (-(_ahrs.cos_yaw() * _ahrs.sin_pitch() / MAX(_ahrs.cos_pitch(),0.5f)) - _ahrs.sin_yaw() * _ahrs.sin_roll() / MAX(_ahrs.cos_roll(),0.5f));

	track_leash_slack = MIN(_track_leash_length*(leash_z-track_error_z)/leash_z, _track_leash_length*(leash_xy-track_error_xy)/leash_xy);

	RC_Channel_aux::move_servo(RC_Channel_aux::k_sprayer_pump, MIN(MAX(ground_speed * _pump_pct_1ms, 100 *_pump_min_pct),10000),0,10000);
 2015-12-01 16:28:18 -02:00
Lucas De Marchi 2591261af6 Global: rename min and max macros to uppercase 
The problem with using min() and max() is that they conflict with some
C++ headers. Name the macros in uppercase instead. We may go case by
case later converting them to be typesafe.

Changes generated with:

	git ls-files '*.cpp' '*.h' -z | xargs -0 sed -i 's/\([^_[:alnum:]]\)max(/\1MAX(/g'
	git ls-files '*.cpp' '*.h' -z | xargs -0 sed -i 's/\([^_[:alnum:]]\)min(/\1MIN(/g'
 2015-12-01 16:28:09 -02:00
Andrew Tridgell 1e8c391024 AP_AHRS: fixed float exception on start in SITL 
zero DCM matrix
 2015-12-01 15:19:45 +11:00
Lucas De Marchi d19c5035b6 Global: Rename printf format attribute 
As commented in 8218140 ("AP_Common: add scanf format macro"), "FORMAT"
was a bad name for this macro since there's also the scanf. Rename to
FMT_PRINTF to follow the scanf name.
 2015-12-01 07:22:12 +11:00
Andrew Tridgell 520b9de48a HAL_PX4: expose do_transfer() in API 2015-12-01 07:18:25 +11:00
Andrew Tridgell 44c280e9fb AP_HAL: fixed typo in do_transfer declaration 2015-12-01 07:18:10 +11:00
Julien BERAUD 88236821c0 AP_HAL_Linux: Adapt Heat_Pwm to use PWM_Sysfs 
Only compiled on Bebop, the constructor will need to be modified to
pass the pwm chip number and to create a PWM_Sysfs instead of a PWM_Sysfs_Bebop
in case it is used on a mainline linux board
 2015-12-01 07:07:26 +11:00
Julien BERAUD 0fa362ff5c AP_Notify: Fix GPIO declaration for Linux boards 
Currently, the default behaviour on linux boards tries to
write LED gpios with fixed values among them. There is no way
to declare that there are no LED GPIOs.
This commit moves the declaration of the LED Gpios in AP_HAL_Boards.h
and makes AP_Notify do nothing if no LED gpio was declared
 2015-12-01 07:07:26 +11:00
Julien BERAUD 8c4803af10 AP_HAL_Linux: GPIO Sysfs for Bebop 
copied from minlure implementation
 2015-12-01 07:07:26 +11:00
Julien BERAUD 2136866594 AP_HAL_Linux: fix I2CDriver indentation 
Tabs to spaces
 2015-12-01 07:07:26 +11:00
Julien BERAUD af6bbb806e AP_HAL: add do_transfer method to I2CDriver 
Needed in linux HAL
 2015-12-01 07:07:26 +11:00
Julien BERAUD 26163b6640 AP_HAL_Linux: Add do_transfer method to i2c driver 
Method needed for mt9v117 camera sensor
 2015-12-01 07:07:26 +11:00
Lucas De Marchi 04f601d42f AP_HAL_Linux: PWM_Sysfs: minor changes to Bebop/mainline integration 
- Make error path in constructor shorter and earlier. It's calling
    panic() so there's no reason to do anything else

  - We don't need to check variable for NULL when calling free()

  - Change set/get_polarity to use a virtual function; this allows us
    not to fail silently if _polarity_path is NULL for PWM_Sysfs.
    PWM_Sysfs_Bebop just overrides this method and implement an empty
    version.
 2015-12-01 07:07:25 +11:00
Julien BERAUD 8733f34ce1 AP_HAL_Linux: PWM_Sysfs for bebop 
Modify existing class to create a PWM_Sysfs_Base class and derive it for
Bebop and Pwm_Sysfs (mainline kernel)

use asprintf for path allocation since it doesn't cost so much and is done
only at startup
Note that the constructor of the 2 classes : PWM_Sysfs and PWM_Sysfs_Bebop
allocate the paths and the constructor and desctuctor of class PWM_Sysfs_Base
frees them.
only keep in memory the paths that are needed later, i.e free _export_path,
_duty_path. The remaining path are freed in the destructor
 2015-12-01 07:07:25 +11:00
Andrew Tridgell 52f2fce1d5 RC_Channel: prevent float exception with bad RCn_MIN/MAX/TRIM 
thanks to Michael for finding this
 2015-11-30 21:53:54 +11:00
Andrew Tridgell 335e621932 HAL_PX4: cope with PX4 header changes 2015-11-27 18:54:31 +11:00
Andrew Tridgell ea38448372 AP_Relay: don't default to using two PWMs as relays on FMUv4 2015-11-27 18:54:31 +11:00
Andrew Tridgell 155e82c1b3 HAL_PX4: fixed PWM output for FMUv4 2015-11-27 18:54:31 +11:00
Andrew Tridgell c34100f6a2 GCS_MAVLink: support FMUv4 2015-11-27 18:54:30 +11:00
Andrew Tridgell 774e257a88 AP_InertialSensor: support FMUv4 2015-11-27 18:54:30 +11:00
Andrew Tridgell 9835043dd5 HAL_PX4: support FMUv4 2015-11-27 18:54:30 +11:00
Andrew Tridgell 8739c55d27 AP_Common: added ID for FMUv4 2015-11-27 18:54:30 +11:00
Andrew Tridgell 6dd45998f4 AP_BattMonitor: support FMUv4 2015-11-27 18:54:30 +11:00
Andrew Tridgell d8ee9feaac AC_AttitudeControl: fixed external tail gyro with no flybar 
this sets up the tail pass-through for acro mode
 2015-11-27 15:24:41 +09:00
Andrew Tridgell 47b9f6598a AP_Motors: allow change to heli rotor speed controls while armed 
this helps a lot with tuning for gas helis
 2015-11-27 15:12:03 +09:00
Randy Mackay 9e74222a3a ADSB: minor update to parameter descriptions 
Also minor format fixes
 2015-11-27 15:02:22 +09:00
Andrew Tridgell e80ca592c4 AP_ADSB: update for new message format 2015-11-26 10:25:33 +11:00
Andrew Tridgell 2804434596 SITL: update ADSB for new format 2015-11-26 10:25:18 +11:00
Andrew Tridgell 76209de08e GCS_MAVLink: regenerate headers 2015-11-26 10:25:08 +11:00
Andrew Tridgell 2c7bfc7984 GCS_MAVLink: update ADSB_VEHICLE message 2015-11-26 10:24:56 +11:00
Paul Riseborough ddb7d92fc8 AP_NavEKF2: Fix timing jitter in airspeed fusion 
The airspeed observation buffer was only being checked when new data arrived instead of every frame which introduced some timing jitter. The buffer is now checked every filer update step.
The duplication and inconsistent naming of booleans used to indicate availability f data has been fixed.
 2015-11-26 09:22:03 +11:00
Luis Vale Gonçalves 5e290daac5 GCS_MAVLink: libraries_Text_revision 
text revision of messages
 2015-11-26 08:10:15 +11:00
Luis Vale Gonçalves f02e13b107 AP_Terrain: libraries_Text_revision 
text revision of messages
 2015-11-26 08:10:15 +11:00
Luis Vale Gonçalves 40caec8afb AP_NavEKF: libraries_Text_revision 
text revision of messages
 2015-11-26 08:10:14 +11:00
Luis Vale Gonçalves e9ba768bae AP_Arming: libraries_Text_revision 
text revision of messages
 2015-11-26 08:08:58 +11:00
Andrew Tridgell ce1b68cce8 AP_ADSB: ensure stack allocation Location is initialised 2015-11-23 19:48:57 +11:00
Andrew Tridgell f9e865ef5e AP_ADSB: don't disable ADSB permanently on init fail 
we may be low on memory on only this boot
 2015-11-23 19:47:30 +11:00
Tom Pittenger 426e40d30e AP_ADSB: new ADS-B library support 
- contains a list of ADS-B vehicles
- does threat analysis and sets a flag when threat is found
- dynamically allocated database, consumes 40*25 =1kB of RAM when param ADSB_ENABLE = 1
 2015-11-23 19:45:40 +11:00
Tom Pittenger bb4f0783ad AP_HAL_SITL: created ADS-B simulator to generate additional ghost aircraft within SITL 
- The values are very aggressive, you'll come into contact with another aircraft very soon
- Credit goes to Tridge for this work
- This also allows hardware attached via UART to feed real aircraft into the simulator

This feature is enabled with the following command:
sim_vehicle -A --adsb
 2015-11-23 19:45:40 +11:00
Tom Pittenger f88de986bc SITL: created ADSB simulator to generate additional ghost aircraft within SITL 
The values are very aggressive, you'll come into contact with another aircraft very soon
Credit goes to Tridge for this work

This feature is enabled with the following command:
sim_vehicle -A --adsb
 2015-11-23 19:45:40 +11:00
Tom Pittenger 4b5af2d726 GCS_MAVLink: files generated from new ADSB_VEHICLE msg 2015-11-23 19:45:40 +11:00
Tom Pittenger af93c8da4e GCS_MAVLink: new mavlink msg ADSB_VEHICLE 2015-11-23 19:45:40 +11:00
Siddharth Purohit and Paul Riseborough 3014eb4001 AP_NavEKF2: Rework measurement buffer refactor 
These changes were pair coded an tested by Siddharth Purohit and Paul Riseborough

Fix indexing errors
Move buffer code into a separate file
Split observer and IMU/output buffers and remove duplicate sample time
Optimise observation buffer search
Reduce maximum allowed fusion age to 100 msec
 2015-11-23 19:42:06 +11:00
Siddharth Bharat Purohit b3c8dcee34 AP_NavEKF2: measurement buffer refactor 2015-11-23 19:34:50 +11:00
Andrew Tridgell 77a67d73e7 SITL: fill in RPM from JSBSim 2015-11-23 14:30:47 +11:00
Andrew Tridgell 45ea2a9b68 AP_RPM: added a SITL RPM backend 2015-11-23 14:30:42 +11:00
Andrew Tridgell 223ce2b6aa SITL: allow FDM models to provide voltage, current and RPM 2015-11-23 13:46:27 +11:00
Andrew Tridgell 7a5c4ec65d HAL_SITL: use battery info from FDM if available 2015-11-23 13:31:29 +11:00
Andrew Tridgell 8b456be8c6 SITL: added battery voltage and rpm to SITL state 2015-11-23 13:31:09 +11:00
Andrew Tridgell 585e6dabb8 SITL: FDM structure is no longer a network protocol structure 
remove unused fields and change comments
 2015-11-23 13:25:00 +11:00
Andrew Tridgell a6ef064950 HAL_SITL: removed support for the old FDM protocol 
we are now fully converted to the new C++ based SITL system
 2015-11-23 13:21:33 +11:00
Andrew Tridgell 9cdd5f3944 AP_InertialSensor: catch NAN errors in accel and gyro filters 2015-11-22 17:30:29 +11:00
Andrew Tridgell 5b7f2a3de3 Filter: added reset method on vector filters 2015-11-22 17:30:29 +11:00
Andrew Tridgell b3e6129fd4 AP_AHRS: added EKF type 10 for SITL 
this bypasses all attitude and position estimators and uses the SITL
state directly. It can be used for when the SITL backend cannot
provide perfect sensor data
 2015-11-22 17:30:28 +11:00
Andrew Tridgell 7b38f2185f AP_AHRS: use the right DCM matrix for right EKF 
this fixes a bug where the EKF2 DCM matrix would be used for
get_dcm_matrix() when EKF1 was active
 2015-11-20 18:34:08 +11:00
Caio Marcelo de Oliveira Filho 01665282f7 AP_HAL_VRBRAIN: Remove unused extern declaration for HALs 2015-11-20 16:32:57 +09:00
Caio Marcelo de Oliveira Filho bb165d8a4c AP_HAL_SITL: Remove unused extern declaration for HALs 2015-11-20 16:32:45 +09:00
Caio Marcelo de Oliveira Filho c43474fbf4 AP_HAL_PX4: Remove unused extern declaration for HALs 2015-11-20 16:32:32 +09:00
Caio Marcelo de Oliveira Filho 6773e18bc4 AP_HAL_Linux: Remove unused extern declaration for HALs 2015-11-20 16:32:17 +09:00
Caio Marcelo de Oliveira Filho d9a3876851 AP_HAL_FLYMAPLE: Remove unused extern declaration for HALs 2015-11-20 16:32:00 +09:00
Caio Marcelo de Oliveira Filho ee542aac8b AP_HAL_Empty: Remove unused extern declaration for HALs 
These are "left-overs" from how things worked before commit
"AP_HAL: make code not depend on concrete HAL
implementations". The real declaration now lives inside get_HAL() function.

Use the opportunitiy to change the files to use "#pragma once".
 2015-11-20 16:30:45 +09:00
Andrew Tridgell 1ee7963edb AP_ADC: fixed example build 2015-11-20 17:33:17 +11:00
Andrew Tridgell 7375f395f9 AP_RPM: added optional PWM logging 2015-11-20 17:02:46 +11:00
Caio Marcelo de Oliveira Filho cbaa57c7be AP_HAL_VRBRAIN: remove unused functions 2015-11-20 12:36:54 +09:00
Caio Marcelo de Oliveira Filho 783db23a0f AP_HAL_SITL: remove unused functions 2015-11-20 12:36:42 +09:00
Caio Marcelo de Oliveira Filho 1de0e0a5a6 AP_HAL_PX4: remove unused functions 2015-11-20 12:36:34 +09:00
Caio Marcelo de Oliveira Filho e0a6d83457 AP_HAL_LINUX: remove unused functions 2015-11-20 12:36:25 +09:00
Caio Marcelo de Oliveira Filho f3cc27e04a AP_HAL_FLYMAPLE: remove unused functions 2015-11-20 12:36:18 +09:00
Caio Marcelo de Oliveira Filho 420dfc7ce2 AP_HAL_Empty: remove unused functions 2015-11-20 12:36:10 +09:00
Caio Marcelo de Oliveira Filho c5fc0deee9 AP_HAL_Scheduler: remove unused functions 
Getting the time elapsed and panic are now functions in AP_HAL, so
remove them from HAL class interface and it's implementations.
 2015-11-20 12:36:00 +09:00
Caio Marcelo de Oliveira Filho d343bfdc6c SITL: use millis/micros/panic functions 2015-11-20 12:35:50 +09:00
Caio Marcelo de Oliveira Filho e839892524 PID: use millis/micros/panic functions 2015-11-20 12:35:42 +09:00
Caio Marcelo de Oliveira Filho a096c2b72c GCS_MAVLink: use millis/micros/panic functions 2015-11-20 12:35:34 +09:00
Caio Marcelo de Oliveira Filho 51a6455ac0 Filter: use millis/micros/panic functions 2015-11-20 12:35:25 +09:00
Caio Marcelo de Oliveira Filho 578b31e7f8 AP_DataFlash: example uses millis/micros/panic functions 2015-11-20 12:35:17 +09:00
Caio Marcelo de Oliveira Filho 753956bd77 AP_Dataflash: use millis/micros/panic functions 2015-11-20 12:35:00 +09:00
Caio Marcelo de Oliveira Filho 0aa520a273 AP_Terrain: use millis/micros/panic functions 2015-11-20 12:34:53 +09:00
Caio Marcelo de Oliveira Filho c70dda526c AP_TECS: use millis/micros/panic functions 2015-11-20 12:34:46 +09:00
Caio Marcelo de Oliveira Filho 7c9a5dc1b9 AP_ServoRelayEvents: use millis/micros/panic functions 2015-11-20 12:34:39 +09:00
Caio Marcelo de Oliveira Filho 81186e5416 AP_Scheduler: use millis/micros/panic functions 2015-11-20 12:34:17 +09:00
Caio Marcelo de Oliveira Filho 82a14b183d AP_RangeFinder: use millis/micros/panic functions 2015-11-20 12:34:10 +09:00
Caio Marcelo de Oliveira Filho 5344d95ef5 AP_Rally: use millis/micros/panic functions 2015-11-20 12:34:04 +09:00
Caio Marcelo de Oliveira Filho 9639add306 AP_RPM: use millis/micros/panic functions 2015-11-20 12:33:57 +09:00
Caio Marcelo de Oliveira Filho 26c06ae3a9 AP_PerfMon: use millis/micros/panic functions 2015-11-20 12:33:33 +09:00
Caio Marcelo de Oliveira Filho d186704724 AP_Parachute: use millis/micros/panic functions 2015-11-20 12:33:26 +09:00
Caio Marcelo de Oliveira Filho 5b06924779 AP_OpticalFlow: use millis/micros/panic functions 2015-11-20 12:33:19 +09:00
Caio Marcelo de Oliveira Filho daee8e8e76 AP_Notify: use millis/micros/panic functions 2015-11-20 12:33:13 +09:00
Caio Marcelo de Oliveira Filho 8d882b06dd AP_NavEKF2: use millis/micros/panic functions 2015-11-20 12:32:41 +09:00
Caio Marcelo de Oliveira Filho e3c317b96b AP_NavEKF: use millis/micros/panic functions 2015-11-20 12:32:31 +09:00
Caio Marcelo de Oliveira Filho 0b2184b818 AP_Mount: use millis/micros/panic functions 2015-11-20 12:32:24 +09:00
Caio Marcelo de Oliveira Filho 513f4fe986 AP_Motors: example uses millis/micros/panic functions 2015-11-20 12:32:16 +09:00
Caio Marcelo de Oliveira Filho 01e4265ce1 AP_Mission: example uses millis/micros/panic functions 2015-11-20 12:32:09 +09:00
Caio Marcelo de Oliveira Filho f20a4e413c AP_Mission: use millis/micros/panic functions 2015-11-20 12:32:03 +09:00
Caio Marcelo de Oliveira Filho 8257e6ab89 AP_Math: examples use millis/micros/panic functions 2015-11-20 12:31:55 +09:00
Caio Marcelo de Oliveira Filho 5292bc0054 AP_HAL: example uses millis/micros/panic functions 2015-11-20 12:31:48 +09:00
Caio Marcelo de Oliveira Filho d7601095fa AP_InertialSensor: use millis/micros/panic functions 2015-11-20 12:31:41 +09:00
Caio Marcelo de Oliveira Filho 87b9b4463e AP_IRLock: use millis/micros/panic functions 2015-11-20 12:31:35 +09:00
Caio Marcelo de Oliveira Filho 2314578f6f AP_HAL_VRBRAIN: use millis/micros/panic functions 2015-11-20 12:31:28 +09:00
Caio Marcelo de Oliveira Filho 85d12efbef AP_HAL_SITL: use millis/micros/panic functions 2015-11-20 12:31:20 +09:00
Caio Marcelo de Oliveira Filho a76c9e0051 AP_HAL_PX4: use millis/micros/panic functions 2015-11-20 12:31:13 +09:00
Caio Marcelo de Oliveira Filho 7675913d5b AP_HAL_Linux: use millis/micros/panic functions 2015-11-20 12:31:04 +09:00
Caio Marcelo de Oliveira Filho f03eec59d6 AP_HAL_FLYMAPLE: use millis/micros/panic functions 2015-11-20 12:30:55 +09:00
Caio Marcelo de Oliveira Filho c33b86a783 AP_GPS: use millis/micros/panic functions 2015-11-20 12:30:48 +09:00
Caio Marcelo de Oliveira Filho 2b982d6391 AP_FrSkyTelem: use millis/micros/panic functions 2015-11-20 12:30:41 +09:00
Caio Marcelo de Oliveira Filho 032acaaee4 AP_EPM: use millis/micros/panic functions 2015-11-20 12:30:34 +09:00
Caio Marcelo de Oliveira Filho 0ae2fe6fcd AP_Declination: example uses millis/micros/panic functions 2015-11-20 12:30:27 +09:00
Caio Marcelo de Oliveira Filho cd7cfdef91 AP_Compass: examples use millis/micros/panic functions 2015-11-20 12:30:20 +09:00
Caio Marcelo de Oliveira Filho 86954cda0e AP_CompassCalibrator: use millis/micros/panic functions 2015-11-20 12:30:14 +09:00
Caio Marcelo de Oliveira Filho 0d3fbbdd37 AP_Compass: use millis/micros/panic functions 2015-11-20 12:30:05 +09:00
Caio Marcelo de Oliveira Filho 89d6acaeaa AP_BoardConfig: use millis/micros/panic functions 2015-11-20 12:29:58 +09:00
Caio Marcelo de Oliveira Filho 3b4e18043b AP_BattMonitor: examples use millis/micros/panic functions 2015-11-20 12:29:52 +09:00
Caio Marcelo de Oliveira Filho 9eb945d24f AP_BattMonitor: use millis/micros/panic functions 2015-11-20 12:29:45 +09:00
Caio Marcelo de Oliveira Filho 8cce3067f4 AP_Baro: examples use millis/micros/panic functions 2015-11-20 12:29:38 +09:00
Caio Marcelo de Oliveira Filho 5a280838f8 AP_Baro: use millis/micros/panic functions 2015-11-20 12:29:31 +09:00
Caio Marcelo de Oliveira Filho b8f0beab83 AP_Arming: use millis/micros/panic functions 2015-11-20 12:29:24 +09:00
Caio Marcelo de Oliveira Filho 410bbe4c26 AP_Airspeed: examples use millis/micros/panic functions 2015-11-20 12:29:16 +09:00
Caio Marcelo de Oliveira Filho 2b10e0fac0 AP_Airspeed: use millis/micros/panic functions 2015-11-20 12:29:07 +09:00
Caio Marcelo de Oliveira Filho 3a17c858e3 AP_AHRS: use millis/micros/panic functions 2015-11-20 12:29:00 +09:00
Caio Marcelo de Oliveira Filho 4ea45b8df1 AP_AHRS_NavEKF: use millis/micros/panic functions 2015-11-20 12:28:53 +09:00
Caio Marcelo de Oliveira Filho 55e61538b3 AP_AHRS_DCM: use millis/micros/panic functions 2015-11-20 12:28:45 +09:00
Caio Marcelo de Oliveira Filho b293fb150c AP_ADC: use millis/micros/panic functions 2015-11-20 12:28:36 +09:00
Caio Marcelo de Oliveira Filho b331ffdd91 APM_OBC: use millis/micros/panic functions 2015-11-20 12:28:28 +09:00
Caio Marcelo de Oliveira Filho fe718a6ce8 APM_Control: use millis/micros/panic functions 2015-11-20 12:28:20 +09:00
Caio Marcelo de Oliveira Filho e867a06383 AC_WPNav: use millis/micros/panic functions 2015-11-20 12:28:13 +09:00
Caio Marcelo de Oliveira Filho 70d0ea9151 AC_Sprayer: use millis/micros/panic functions 2015-11-20 12:28:04 +09:00
Caio Marcelo de Oliveira Filho ccd03bcf60 AC_Fence: use millis/micros/panic functions 2015-11-20 12:27:11 +09:00
Caio Marcelo de Oliveira Filho ea08b6115d AC_AttControl: use millis/micros/panic functions 2015-11-20 12:27:03 +09:00
Caio Marcelo de Oliveira Filho 7662c2e73f AP_HAL_VRBRAIN: implement new AP_HAL functions 
Implement the new AP_HAL functions and use them in the Scheduler when
possible.
 2015-11-20 12:25:42 +09:00
Caio Marcelo de Oliveira Filho 79721feb14 AP_HAL_FLYMAPLE: implement new AP_HAL functions 
Implement the new AP_HAL functions and use them in the Scheduler when
possible.

Because the functions are in a namespace, there's no need to do the
define/undef trick and avoid the globals millis() and micros() provided
by libmaple.
 2015-11-20 12:25:41 +09:00
Caio Marcelo de Oliveira Filho 8db8b9b355 AP_HAL_PX4: implement new AP_HAL functions 
Implement the new AP_HAL functions and use them in the Scheduler when
possible.
 2015-11-20 12:25:40 +09:00
Caio Marcelo de Oliveira Filho ff016c4b5a AP_HAL_Linux: implement new AP_HAL functions 
Implement the new AP_HAL functions and use them in the Scheduler when
possible.

The '_sketch_start_time' was renamed and moved as a detail of
implementation of the functions code. It allows the code to return time
starting from zero.

The 'stopped_clock_usec' was renamed to follow convention in the file
and add a getter so that AP_HAL functions can reach it. It's not a
problem this getter is public because in practice, regular code
shouldn't even access the Linux::Scheduler directly -- only code that
should is from Linux implementation.
 2015-11-20 12:25:39 +09:00
Caio Marcelo de Oliveira Filho 3ef77617fd AP_HAL_SITL: implement new AP_HAL functions 
Implement the new AP_HAL functions and use them in the Scheduler when
possible.

The '_sketch_start_time' was renamed and moved as a detail of
implementation of the functions code. It allows the code to return time
starting from zero.

The 'stopped_clock_usec' was renamed to follow convention in the file
and add a getter so that AP_HAL functions can reach it. It's not a
problem this getter is public because in practice, regular code
shouldn't even access the SITLScheduler directly -- only code that
should is from SITL itself.
 2015-11-20 12:25:38 +09:00
Caio Marcelo de Oliveira Filho efbc7648b1 AP_HAL: create AP_HAL namespace and use for some HAL functionality 
For certain basic functionality, there aren't much benefit to be able to
vary the implementation easily at runtime. So instead of using virtual
functions, use regular functions that are "resolved" at link time. The
implementation of such functions is provided per board/platform.

Examples of functions that fit this include: getting the current
time (since boot), panic'ing, getting system information, rebooting.

These functions are less likely to benefit from the indirection provided
by virtual interfaces. For more complex hardware access APIs the
indirection makes more sense and ease the testing (when we have it!).

The idea is that instead of calling

    hal.scheduler->panic("on the streets of london");

now use

    AP_HAL::panic("on the streets of london");

A less important side-effect is that call-site code gets
smaller. Currently the compiler needs to get the hal, get the scheduler
pointer, get the right function pointer in the vtable for that
scheduler. And the call must include an extra parameter ("this"). Now it
will be just a function call, with the address resolved at link time.

This patch introduces the first functions that will be in the namespace,
further patches will implementations for each board and then switch the
call-sites. The extra init() function allow any initial setup needed for
the functions to work.
 2015-11-20 12:25:24 +09:00
Jonathan Challinger f9c7f15052 AC_WPNav: WPNAV_LOIT_SPEED WPNAV_LOIT_MAXA take effect immediately 2015-11-18 22:12:39 +09:00
Paul Riseborough ff2782b790 AP_NavEKF2: Parameter changes to reduce noise on gyro bias estimates 2015-11-18 20:17:03 +09:00
Paul Riseborough 2193103586 AP_NavEKF: Reduce time to switch after an IMU fault 
This revised threshold value is still double the maximum that has been observed in flight logs so far with healthy sensors
The previous value was too slow to switch for sudden IMU gyro faults
We can afford an ocasional false trigger becasue the front end will only select another instance if it is healthy and has lower errors
 2015-11-18 20:17:00 +09:00
Paul Riseborough 20798316e1 AP_NavEKF2: fix bug in performance timer 2015-11-18 20:16:58 +09:00
Randy Mackay c9340dbeb6 AC_PosControl: run velocity controller z-axis at 400hz 2015-11-18 13:31:21 +09:00
Randy Mackay dbc8ce1d69 AC_PosControl: default z-axis controller to 400hz 
No functional change as vehicle code always sets it explicitely
 2015-11-18 13:31:20 +09:00
Randy Mackay 323a527734 AC_PosControl: velocity controller uses feed-forward althold 2015-11-18 13:31:19 +09:00
Randy Mackay 4b41710261 AC_AttControl: minor comment fix 2015-11-18 13:31:18 +09:00
Caio Marcelo de Oliveira Filho a348424551 AP_HAL: remove unused function 
This was used by APM1/2 that were removed.
 2015-11-18 11:50:56 +09:00
Andrew Tridgell 5561efde2b AP_NavEKF: we can assume get_sample_rate() returns a non-zero number 
this fixes a build error with the previous patch
 2015-11-18 11:48:50 +11:00
Paul Riseborough e32e6cfa67 AP_NavEKF: Protect against bad delta time from the INS library 
Prevent arithmetic divide by zero exceptions and handle invalid delta time in a consistent way by setting invalid times to the average.
 2015-11-18 11:43:40 +11:00
Paul Riseborough 2fb5a4489b AP_NavEKF2: Prevent airspeed faults from causing excessive loss of accuracy 2015-11-18 11:39:54 +11:00
Paul Riseborough fc6978e4d9 AP_NavEKF2: Fix error in parameter documentations 2015-11-18 11:39:54 +11:00
Paul Riseborough f9cadaf15c AP_NavEKF2: Increase resolution of innovation consistency gate parameters 
Also adds protection against setting the gate to a number that would casue numerical errors.
 2015-11-18 11:39:53 +11:00
Andrew Tridgell 08ef00b431 AP_NavEKF2: fixed build with IMU_BUFFER_LENGTH change 2015-11-18 11:33:51 +11:00
Paul Riseborough af3507ef3c AP_NavEKF2: Stop bad INS velocity spoiling height reset 
We should reset the velocity as well as the height if a reasonable reset value is available.
 2015-11-18 11:18:50 +11:00
Paul Riseborough 97799ef0b3 AP_NavEKF2: Ensure that GPS origin is set before using data for height 2015-11-18 11:18:50 +11:00
Paul Riseborough b8427e5d95 AP_NavEKF2: Only allow rangefinder height option during optical flow nav 2015-11-18 11:18:50 +11:00
Paul Riseborough c9eea98142 AP_NavEKF2: Improve terrain height estimation 
The ad-hoc scaling of error growth has been replaced with a consistent method that uses the main nav filters published vertical velocity uncertainty and the terrain gradient assumption.
 2015-11-18 11:18:46 +11:00
Paul Riseborough d820a538d5 AP_NavEKF2: Make magnetometer data available status global 
This assists with debugging and makes it consistent with other measurements that are buffered
 2015-11-18 11:18:46 +11:00
Paul Riseborough 04228e0b3b AP_NavEKF2: Rework selection of height measurements for fusion 
GPS height has been added as a measurement option along with range finder and baro
Selection of the height measurement source has been moved into a separate function
Each height source is assigned its own measurement noise
If GPS or baro alt is not able to be used, it reverts to baro
When baro is not being used, an offset is continually calculated which enables a switch to baro without a height step.
 2015-11-18 11:18:42 +11:00
Paul Riseborough 80bc64ee7a AP_NavEKF2: Update parameter documentation with GPS height source option 2015-11-18 11:18:18 +11:00
Paul Riseborough 4c72a14e22 AP_NavEKF2: Add function to LPF and spike filter baro data 2015-11-18 11:18:17 +11:00
Paul Riseborough 34311bedfa AP_NavEKF2: Add data buffers for range finder data 2015-11-18 11:18:17 +11:00
Andrew Tridgell 99da195e37 AP_NavEKF2: make IMU buffer length depend on main loop rate 
this fixes a problem with Replay and baro data
 2015-11-18 10:20:39 +11:00
Andrew Tridgell f36b2e415a AP_InertialSensor: fixed flymaple build 2015-11-17 08:52:49 +11:00
Andrew Tridgell 32ed0d58f3 AP_InertialSensor: fixed filter setup on 2nd accel/gyro 2015-11-16 17:57:36 +11:00
Andrew Tridgell e1cb9beeef SITL: expose update rate to HAL_SITL 
and fixed dataflash reference loop
 2015-11-16 17:57:36 +11:00
Andrew Tridgell 95ca0b39a8 HAL_SITL: moved virtual INS sensor to AP_InertialSensor_SITL 2015-11-16 17:57:35 +11:00
Andrew Tridgell 4a768d47f3 AP_InertialSensor: created a SITL specific backend 2015-11-16 17:57:35 +11:00
Andrew Tridgell 2675edcb96 HAL_SITL: removed unused variables 2015-11-16 17:57:35 +11:00
Andrew Tridgell ccd915eb67 AP_InertialSensor: moved raw gyro and accel logging to common code 
this brings raw logging to non-PX4 ports
 2015-11-16 17:57:35 +11:00
Andrew Tridgell 75ea8f3dc0 AP_InertialSensor: removed "have sample" logic from drivers 
the frontend has all the information it needs, so we can simplify the
drivers some more
 2015-11-16 17:57:35 +11:00
Andrew Tridgell 0e4bab74ba AP_InertialSensor: simplify sensor backends 
use common code for filtering and update, allowing each sensor driver
to be simpler and more consistent
 2015-11-16 17:57:35 +11:00
Randy Mackay 36c0beb918 GPS_UBlox: reorder init to resolve compiler warning 
Also removed duplicate init of noReceivedHdop
 2015-11-16 15:09:17 +09:00
Paul Riseborough 9b82b2200c AP_NavEKF2: Fix plane in-flight yaw reset 
The copter method was being used for plane and the plane method was not being run due to the change in flight status not being detected.
The plane reset method did not trigger if the EKF had already dragged the velocity states along with the GPS or could align to an incorrect heading.
The method has been reworked so that it resets to the GPS course, but only if there are inconsistent angles and large innovations.
To stop a failed magnetometer causing a loss of yaw reference later in flight, if all available sensors have been tried in flight and timed out, then no further magnetoemter data will be used
 2015-11-16 09:05:42 +11:00
Paul Riseborough e8706db382 AP_NavEKF2: Update IMU tuning parameter limits 2015-11-16 09:05:42 +11:00
Paul Riseborough 0562529729 AP_NavEKF2: Tuning changes to make attitude less sensitive to GPS and compass errors 2015-11-16 09:05:42 +11:00
Andrew Tridgell 3549c717db Filter: removed reference to old 'Desktop' build 2015-11-16 08:06:05 +11:00
Andrew Tridgell 8f4ce7f20b build: removed all nocore.inoflag files 
these were APM2 specific
 2015-11-16 08:05:17 +11:00
Andrew Tridgell 1ffe899a18 PID: fixed example build 2015-11-16 08:04:44 +11:00
Andrew Tridgell 9ea99cba29 HAL_Linux: fixed example build 2015-11-16 08:04:35 +11:00
Andrew Tridgell c81d4fa07b AP_Declination: fixed example build 2015-11-16 07:59:18 +11:00
Andrew Tridgell a9372ad5d7 Filter: fixed example builds 2015-11-16 07:58:55 +11:00
Andrew Tridgell 6cf5e582b9 AP_Common: fixed examples build 2015-11-16 07:58:13 +11:00
Michael Oborne 2f49fa1531 AP_GPS_GSOF: add second comport to base config 2015-11-15 14:56:49 +08:00
Andrew Tridgell 1a033f3b73 HAL_Linux: don't flood the link with errors on uninitialised perf counter 
that could bring down the vehicle
 2015-11-14 14:44:29 +11:00
Julien BERAUD 2f610a400a AP_HAL_Linux: fix perf 
Fix warning (warning: declaration of 'perf_count' shadows a member of 'this')
and check that perf is not NULL before indirection
 2015-11-14 14:44:29 +11:00
Julien BERAUD 259f5f07e8 AP_NavEKF_core: fix init of perf 
_perf_FuseOptFlow  was used and not allocated
 2015-11-14 14:44:29 +11:00
Julien BERAUD f8f2833c88 AP_HAL_Linux: use I2C_SLAVE_FORCE in case of error 
When there is already a driver registered on an i2c bus, the I2C_SLAVE ioctl
returns an error.
When it happens, it is better to display a warning and try to force the address.
It is especially useful on the bebop when killing the regular autopilot that uses
iio drivers to access the imu because else we would need to manually unbind the
driver in an init procedure.

I have added a warning because this error can also be resulting of another cause.
If the error is not EBUSY, then panic

If the I2C_SLAVE_FORCE ioctl fails then we panic because one of the i2c devices
won't be working properly.
 2015-11-13 21:20:13 +11:00
Andrew Tridgell cefb32566f GCS_MAVLink: fixed corner case in MAVLink routing 
when a GCS sends a command to a system ID that isn't our system ID,
the GCS may use a non-advertised component ID such as
MAV_COMP_ID_SYSTEM_CONTROL. Those packets should be fowarded to the
target system even though the target system has not specifically
advertised that target sysid/compid tuple.
 2015-11-13 13:38:53 +11:00
José Roberto de Souza 5ff67a41a1 AP_HAL_Linux: Implement perf API 
Initial implementation of perf API on Linux, for now just saving
perf data, in a further patch this data will be exported.
 2015-11-13 12:16:19 +11:00
mirkix f00d4f0b3e AP_HAL_Linux: Improve loading firmware 2015-11-12 21:25:17 +01:00
Robert Lefebvre 4f7246c432 SITL: Helicopter parameter updates 2015-11-12 19:37:38 +09:00
Robert Lefebvre b89b0d7f9e AP_MotorsHeli_Single: Move Servo_Test static variables to be class members 2015-11-12 19:37:37 +09:00
Robert Lefebvre 1bc13fb9c0 AC_AttitudeControl_Heli: Add Hover Roll Trim Scalar 2015-11-12 19:37:35 +09:00
Robert Lefebvre bb7f8c1999 AP_MotorsHeli: Create Servo Test functionality 2015-11-12 19:37:34 +09:00
Robert Lefebvre eeb544d098 AP_MotorsHeli: Create SV_MAN=5=Oscillate servo setup mode. 2015-11-12 19:37:33 +09:00
Robert Lefebvre 4443ca9602 AP_MotorsHeli: Yaw servo to move when using SV_MAN param for setup. 2015-11-12 19:37:32 +09:00
Robert Lefebvre c2dff8749e AP_MotorsHeli: Change SV_MAN=2=Center to output _col_mid_pwm instead of 0 collective 2015-11-12 19:37:31 +09:00
Fredrik Hedberg 212eb85ff2 AP_MotorsHeli: Add min and max collective to manual servo modes 2015-11-12 19:37:30 +09:00
Robert Lefebvre 22729e6927 AP_MotorsHeli: Change servo manual #defines into enum 2015-11-12 19:37:29 +09:00
Robert Lefebvre 750728fa1e AP_MotorsHeli_Single: Add motor enable aux output functionality 2015-11-12 19:37:28 +09:00
Robert Lefebvre 58e918341d RC_Channel: Add motor_run_enable aux function 2015-11-12 19:37:27 +09:00
Robert Lefebvre 0b33ef3862 AC_AttitudeControl: Add Hover Roll Trim functionality for helicopters. 2015-11-12 19:37:26 +09:00
Fredrik Hedberg 5fd7fe3e53 AP_Motors: Add manual servo override to center swash-plate for set-up in AP_MotorsHeli. 2015-11-12 19:37:25 +09:00
Jolyon Saunders ca28a49fa6 AP_Motors: Circular swash-plate limits for AP_MotorsHeli 2015-11-12 19:37:24 +09:00
Robert Lefebvre afcc304cbf AC_InputManager: Initial class creation 2015-11-12 19:37:21 +09:00
Robert Lefebvre c66af9b788 AC_HELI_PID: Add Leak-Min param and functionality. 2015-11-12 19:37:20 +09:00
Robert Lefebvre 62864c9e2b AC_AttitudeControl_Heli: Remove commented out Cyclic Cross-Coupling code. Will resurrect in future. 2015-11-12 19:37:19 +09:00
Robert Lefebvre b8ce23970d AC_AttitudeControl_Heli: Implement Pirouette Compensation 2015-11-12 19:37:18 +09:00
Robert Lefebvre f39ac7c900 AC_AttitudeControl_Heli: Add initialization of _flags_heli members 2015-11-12 19:37:17 +09:00
Paul Riseborough 6522fb2621 AP_NavEKF2: Allow user to relax pre-flight GPS checks 2015-11-12 20:39:15 +11:00
Randy Mackay d13b4c2dc3 AC_PrecLand: init members to resolve compile warning 2015-11-12 14:43:38 +09:00
Randy Mackay 175f5654c1 AC_PrecLand: fix backend compile error 2015-11-12 14:42:44 +09:00
Peter Barker fc05ad81eb DataFlash_File: cache oldest log to avoid directory scans when downloading 2015-11-12 12:23:46 +11:00
Paul Riseborough 0b653bb82b AP_NavEKF2: Update MAVLnk parameter documentation 2015-11-11 15:16:36 +11:00
José Roberto de Souza 17e105640e AP_InertialSensor: Add HAL_COMPASS_AK8963_MPU9250_I2C to _detect_backends() 2015-11-11 14:29:07 +11:00
José Roberto de Souza 6ece4d60aa AP_HAL: HAL_COMPASS_AK8963_MPU9250_I2C to the supported list 2015-11-11 14:29:07 +11:00
José Roberto de Souza bdc36349b4 AP_Compass: AK8963: Add support to use a AK8963 behind of a MPU9250 over I2C 
To be able to use AK8963 connected to the auxiliary I2C bus of a
MPU9250 we need first initialize it.
 2015-11-11 14:29:07 +11:00
José Roberto de Souza d1ff4286c2 AP_InertialSensor: Make detect_backends() public 
This method will be used to initialize and configure I2C backends that
have an auxiliary I2C bus that can be connected to the main I2C bus,
like MPU6000 and MPU9250.
 2015-11-11 14:29:07 +11:00
José Roberto de Souza 0cbe99a862 AP_InertialSensor: MPU9250 I2C: Connect the auxiliary I2C bus to the main bus 
Using MPU9250 over I2C we can connect the auxiliary bus where there is
a AK8963 and connect this bus to the main one, this way we don't need
any AuxiliaryBus infrastructure as we need with SPI and we can talk
with AK8963 as we would talk with a standalone AK8963.
 2015-11-11 14:29:07 +11:00
José Roberto de Souza b3322ed1ae AP_InertialSensor: Add MPU9250 over I2C to detect_backends() 2015-11-11 14:29:07 +11:00
José Roberto de Souza b3f030f650 AP_HAL: Add MPU9250 over I2C 2015-11-11 14:29:07 +11:00
José Roberto de Souza 607ab5b005 AP_InertialSensor: MPU9250: Add I2C support 2015-11-11 14:29:07 +11:00
José Roberto de Souza c3dae6fcec AP_InertialSensor: MPU9250: Remove methods not used anymore 
Those methods were used by AK8963 before it started to use auxiliary bus.
 2015-11-11 14:29:06 +11:00
José Roberto de Souza 1fc29a2654 AP_Compass: AK8963: Use MPU9250 auxiliary bus 2015-11-11 14:29:06 +11:00
José Roberto de Souza 588df53429 AP_InertialSensor: Add support to get auxiliary bus of multiple instances of the same sensor 2015-11-11 14:29:06 +11:00
José Roberto de Souza 3e1b974fd2 AP_InertialSensor: MPU9250: Export auxiliary bus 2015-11-11 14:29:06 +11:00
José Roberto de Souza 206f0fb773 AP_InertialSensor: MPU9250: Add BusDriver abstraction 
This adds a similar abstraction to the one in MPU60XX so it's possible to use
MPU9250 in other bus. The I2C implementation will come later.
 2015-11-11 14:29:06 +11:00
Lucas De Marchi 977f6aaf15 AP_Baro: MS5611: remove empty statement 2015-11-11 13:48:48 +11:00
Lucas De Marchi 94d01934f7 AP_Baro: MS5611: reduce OSR to 1024 
This is the same change as done in PX4:

	This reduces self-heating of the sensor which reduces the amount
	of altitude change when warming up. Apparently some individual
	sensors are severely affected by this.

	Unfortunately it raises the noise level, but Paul is confident
	it won't be a significant issue.
 2015-11-11 13:48:48 +11:00
Andrew Tridgell ea5cd99651 RC_Channel: use is_bounded_int32() 2015-11-11 13:45:09 +11:00
Andrew Tridgell 090c02e6bd AP_Common: rename is_bounded() to is_bounded_int32() and make inclusive 
we will probably want float versions in future, and inclusive is
better for the RC_Channel case
 2015-11-11 13:45:05 +11:00
Grant Morphett ba8dbf6696 AP_Common: Added a new is_bounded global function. 2015-11-11 13:39:39 +11:00
Grant Morphett 7edf8c0e0a RC_Channel: New method to detect if channel is in trim location 
This is a new method which will return true if an RC_Channel has a PWM
value that is at its TRIM value plus or minus the allowed dead zone
around the TRIM.
 2015-11-11 13:39:38 +11:00