rmackay9
83ae8e47be
AP_AHRS: replace IMU with INS and add roll and pitch trim
2012-11-07 19:20:32 +09:00
rmackay9
49de46a548
AP_InertialSensor: merge in calibration features from IMU library
...
add gauss-newton method of accelerometer calibration
2012-11-07 19:20:27 +09:00
Andrew Tridgell
403721f8ca
AP_AnalogSource: allow for the 'NONE' pin in Arduino ADC
...
This allows us to have a configuration parameter for a pin which
defaults to -1, meaning not to read a pin at all. It will always
return 0
2012-11-06 21:45:40 +11:00
Andrew Tridgell
736cb4c34b
AP_Var: move the MetaClass lib into AP_Var
...
AP_Var is the only one that uses it, and it generates warnings in our
build if we leave it in AP_Common
2012-11-06 21:42:54 +11:00
Andrew Tridgell
cd0672ce94
SITL: set a reasonable number of satellites in simulated uBlox
2012-11-06 14:26:49 +11:00
Andrew Tridgell
fe47990dab
AP_AHRS: removed the 6 sats min
...
this would put us into dead-reckoning mode
2012-11-06 14:26:49 +11:00
Andrew Tridgell
f58abb7550
RC_Channel: added pwm_to_angle_dz() function
...
will be used by k_aileron in APM
2012-11-05 23:37:25 +11:00
Andrew Tridgell
ef919c4e36
AP_Param: fixed a bug with setting nested parameters
...
This bug meant that setting a parameter in a parent class for a doubly
nested parameter group, where the parameter index in the parent class
is 4 or greater would actually set the first element in that parent
class.
At the moment only one parameter fits these narrow constraints - the
RCn_DZ element of the RC_Channel_aux class. So if someone set RC5_DZ
to 17 in ArduPlane it would actually set RC5_MIN to 17.
2012-11-05 22:08:43 +11:00
Andrew Tridgell
d57566ad0e
RC_Channel: removed set_filter() and scale_output
...
these unused options were costing 5 bytes per channel, for a total of
50 bytes on ArduCopter
2012-11-05 20:49:42 +11:00
Andrew Tridgell
6a24bdec05
AP_AHRS: require at least 6 satellites to use the GPS for velocity
...
logs of a recent flight show the velocity estimate can be very poor if
the GPS can see 5 satellites or less
2012-11-05 20:07:37 +11:00
Andrew Tridgell
984b1086cb
AP_GPS_UBLOX: ask for nav settings every 20 seconds
...
this ensures we don't run with the wrong nav settings on a uBlox if
we get a bad checksum on the initial nav settings message
2012-11-05 14:58:40 +11:00
Andrew Tridgell
72e97c6dfc
AP_GPS: start detection timer on first bytes
...
this prevents a uBlox plugged in late from being detected as a NMEA
GPS
2012-11-05 14:58:40 +11:00
Andrew Tridgell
6f9fa7d3b3
AP_GPS: removed shadowed class variable _nav_setting
...
this caused a uBlox to incorrectly configure as "portable" instead of
airborne if the detection took more than 2 seconds. That led to
terrible performance.
2012-11-05 14:58:40 +11:00
Andrew Tridgell
ea40432235
AP_AHRS: use GPS vertical velocity when available
2012-11-05 14:58:40 +11:00
Andrew Tridgell
e74e730992
AP_GPS: added velocity_down() call
...
on GPSes with raw velocity support this will be used for DCM
correction
2012-11-05 14:58:40 +11:00
rmackay9
3fd07805a7
AP_Math: added rotation method accuracy test to example sketch
2012-11-04 13:05:37 +09:00
rmackay9
d6324b3964
AP_Math: fix compile errors example sketches
2012-11-04 11:55:59 +09:00
rmackay9
9e3824a09b
AP_AHRS: fix compile error in example sketch
2012-11-01 21:56:34 +09:00
rmackay9
0159d8bd35
AP_Motors: bug fix to reached_limits so by default it returns true if any limits have been breached
2012-10-31 22:00:17 +09:00
Andrew Tridgell
024e5c3cc7
RC_Channel: added set_radio() and set_radio_to_trim() functions
2012-10-31 12:43:53 +11:00
Xichen Shi
8c46fced16
APM: Added functionality to use differential spoilers in elevon mode
...
spoiler 1 and 2 are connected to 2 auxiliary channels, functions are
set to 16 on left wing and 17 om right wing respectively. Worked in
FBW + mode (auto etc.). No manual mode supported yet (need more
channels in my case).
2012-10-31 12:43:42 +11:00
rmackay9
09485ddc5f
AP_OpticalFlow: fix example sketch to work with modified AP_Opticalflow library after memory saves
2012-10-22 16:41:45 +09:00
rmackay9
79fc5f072e
AP_Curve: replace Serial.print with Serial.print_P to save 18 bytes of memory
2012-10-22 16:40:57 +09:00
rmackay9
57439b662c
AP_OpticalFlow: change Serial.print to Serial.print_P to save 27 bytes
2012-10-22 16:37:24 +09:00
rmackay9
bff3417d29
AP_Limit_Geofence: reduce maximum number of fence points to 6 from 20 to save memory
2012-10-22 16:34:25 +09:00
Pat Hickey
d728ccb620
AP_Menu unit test fixup
2012-10-18 21:08:37 -07:00
Pat Hickey
1bf21aae20
AP_Menu: create new library with menu from AP_Common
2012-10-18 20:50:16 -07:00
Andrew Tridgell
eb0dd45a11
Desktop: fixed build with recent SPI changes
2012-10-19 11:21:42 +11:00
rmackay9
0bcf581a17
Desktop: fix build error
2012-10-18 19:33:31 +09:00
rmackay9
3f7b2dbda7
Desktop: add AP_Semaphore to list of includes for DataFlash_APM1.cpp
2012-10-18 19:25:53 +09:00
rmackay9
1958169e30
SPI3: add checks that SPI bus has been initialised to reduce possibility of interfering with UART3 on APM1
2012-10-18 19:17:24 +09:00
rmackay9
17afd075c1
DataFlash_APM1: use spi_semaphore to avoid conflicts with optical flow
2012-10-18 17:03:50 +09:00
rmackay9
a1b4531545
AP_OpticalFlow: added ability to pass in semaphores for main spi bus to stop conflicts with dataflash on APM1
2012-10-18 17:02:45 +09:00
rmackay9
785d9ca6a7
DataFlash_APM2: renamed semaphore to spi3_semaphore to make it more obvious which semaphore is required.
2012-10-18 17:00:05 +09:00
Andrew Tridgell
a53cbc08f3
GPS: avoid output delays in the GPS auto detection
...
this sends out the GPS init strings in 16 byte chunks to avoid causing
timing glitches when no GPS is attached
2012-10-18 16:18:32 +11:00
Andrew Tridgell
a979fb6014
AP_AnalogSource: added set_pin() interface
...
this allows pin numbers to be changed at runtime
2012-10-16 17:20:15 +11:00
Andrew Tridgell
5642922ca7
RC_Channel: simplify the example
...
use an array of channels
2012-10-16 15:50:54 +11:00
Andrew Tridgell
86b509a609
RC_Channel: ensure _reverse is not 0
...
this caused the example to fail
2012-10-16 15:50:29 +11:00
Pat Hickey
f48568c9a6
MultiFastSerial example sketch: notes on fatal error in avr-gcc 4.5.x
2012-10-15 20:42:19 -07:00
Pat Hickey
e84a467311
FastSerial example sketch: Depend on AP_Common for PSTR definitions
2012-10-15 20:42:18 -07:00
Pat Hickey
76e93e9fd7
AP_Common: PSTR def has specific version for avr-gcc 4.6 compatibility
...
* Also a small change in FastSerial/vprintf.cpp, which duplicates the
PSTR definition
* Won't effect others using earlier versions of avr-gcc
2012-10-15 20:42:18 -07:00
Pat Hickey
2936dbb9de
RC_Channel unit test: fixed build, functionality still wrong
2012-10-15 10:37:29 -07:00
Pat Hickey
d75ca684cc
MultiFastSerial test: make it easier to observe which serial port causes crash
2012-10-14 21:08:33 -07:00
Pat Hickey
930d387b8d
FastSerial: add extra example sketch MultiFastSerial to test multiple ports
2012-10-14 18:58:12 -07:00
rmackay9
c0cf2d6f38
AP_Motors: added reached_limit method which returns bit mask indicating which control inputs could not be achieved
2012-10-11 17:19:54 +09:00
Andrew Tridgell
00bf548f87
AHRS: limit wind speed estimate changes
...
sudden yaw changes can cause bad wind estimates
2012-10-11 11:51:24 +11:00
Andrew Tridgell
e8c4dedcd7
AP_OBC: fixed resume on GPS loss
2012-10-11 11:51:24 +11:00
Pat Hickey
8a6017ea48
AP_ADC_test: fix build of test regressions.
...
I'm not convinced I was able to make the timing test meaningful.
Someone should please lookinto this.
2012-10-09 15:23:40 -07:00
Pat Hickey
aa210d7e99
AP_DataFlash_test wibble
2012-10-09 11:39:09 -07:00
Pat Hickey
605f89fa69
DataFlash_APM2: private AP_Semaphore* rather than use extern AP_Semaphore_spi3
...
The AP_Semaphore* argument to the constructor can be null (and is by
default for compatibility). Semaphore is only used when non-null.
2012-10-09 11:38:52 -07:00
Pat Hickey
5ac21b71ce
AP_OpticalFlow_test: fix build with NULL semaphore.
2012-10-09 11:36:21 -07:00
Pat Hickey
26ba391cd4
AP_OpticalFlow_ADNS3080: has private AP_Semaphore* _semaphore
...
Semaphore can be null, handled correctly if it is. Rather than check for
which SPI bus the sensor is using, just check whether semaphore is not null
before using it. More general and flexible.
2012-10-09 11:35:59 -07:00
Pat Hickey
6fc0d22671
AP_Semaphore.h: proper h macros
2012-10-09 11:12:11 -07:00
Pat Hickey
b2b0b70d03
AP_Semaphore_test: instantiate AP_Semaphore_spi3 locally.
2012-10-09 11:05:34 -07:00
Pat Hickey
c20a401c6a
AP_Semaphore: do not instantiate or export a global spi3 semaphore.
2012-10-09 11:02:35 -07:00
Pat Hickey
dfcbb6d9e9
AP_Semaphore_test: bugfix to extern semaphore, add Makefile for builds.
2012-10-09 10:55:50 -07:00
Pat Hickey
5796ee91ca
AP_Semaphore: make into separate library rather than part of AP_Common
2012-10-09 10:55:06 -07:00
rmackay9
c320938ff2
AP_MotorsMatrix: modified stability patch to sacrifice yaw first if necessary to ensure stability.
...
Resolves climb-on-yaw problem.
2012-10-09 15:48:15 +09:00
rmackay9
e33d314f1d
AP_AHRS_MPU6000: resolve compiler warning re shadowing
2012-10-06 13:22:43 +09:00
rmackay9
b9963f5b5c
DataFlash: modified to use AP_Semaphore for SPI3 bus when required.
...
Also fixed test sketch which seemed broken.
2012-10-06 12:41:50 +09:00
rmackay9
f9b16a9a50
AP_OpticalFlow: modified to use AP_Semaphore for SPI3 bus when required
2012-10-06 12:41:42 +09:00
rmackay9
23442f9caf
AP_Semaphore: added new library to help remove conflicts over SPI bus
2012-10-06 12:41:35 +09:00
rmackay9
670fcbb634
AP_AHRS_MPU6000: fixed yaw correction and added _secondary_ahrs parameter
...
_secondary_ahrs parameter allows mpu6000 ahrs to runin parallel with DCM.
2012-09-30 00:21:18 +09:00
rmackay9
35cb7ff7e5
AP_PeriodicProcessStub: fixed build due to missing reference to _suspended
2012-09-29 14:41:25 +09:00
rmackay9
8c6fd340d7
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
c007a19200
AP_PeriodicProcess: added running() method which tells the caller whether the timer is suspended or not
2012-09-29 13:47:55 +09:00
rmackay9
00e79e7915
AP_TimerProcess: added simple example sketch
2012-09-29 13:23:51 +09:00
rmackay9
41fbb19cf5
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
921ab3fe12
ArduCopter: bug fix to DMP initialisation (it was freezing due to SPI bus conflicts)
2012-09-28 18:34:23 +09:00
rmackay9
a7c2ea1891
AP_OpticalFlow: save and restore SPI bus speed to remove conflict with dataflash that runs at 8Mhz
2012-09-28 17:29:45 +09:00
rmackay9
6ed59fba91
AP_Motors: enable throttle curve by default
2012-09-25 23:36:35 +09:00
Andrew Tridgell
9f9d570597
MAVLink: comm_get_txspace should return 0 on error
...
it is used in expressions that add constants
2012-09-25 07:20:43 +10:00
Andrew Tridgell
14b1674c3e
PeriodProcess: fixed build warning
2012-09-25 07:10:35 +10:00
Andrew Tridgell
81fd4b3a3c
OpticalFlow: fixed SITL build
2012-09-25 07:10:22 +10:00
Andrew Tridgell
608cc60689
GPS: fixed SIRF auto detect code
2012-09-25 07:10:07 +10:00
Andrew Tridgell
89fa234233
SPI3: fixed the build
2012-09-25 07:03:23 +10:00
rmackay9
a75e93da06
AP_TimerProcess: add one additional slot for optical flow
2012-09-24 18:39:28 +09:00
rmackay9
163a7841f6
AP_OpticalFlow: small fixes to test sketch to make it work with modified lib
2012-09-24 18:39:22 +09:00
rmackay9
cb584f81fb
AP_OpticalFlow: remove APM2 version of library now that AP_OpticalFlow_ADNS3080 class can autodetect which SPI bus the sensor is on
2012-09-24 18:39:17 +09:00
rmackay9
4d3d13582b
AP_OpticalFlow_ADNS3080: detect if optical flow sensor is on standard or secondary SPI bus
2012-09-24 18:39:12 +09:00
rmackay9
ca383b393d
AP_OpticalFlow: use AP_PeriodicProcess to read at 20hz
2012-09-24 18:39:07 +09:00
rmackay9
96bb6e9c70
SPI3: add new library to make use of secondary SPI bus
2012-09-24 18:39:01 +09:00
rmackay9
bc2aa84394
AP_Motors: remove stray debug message re set-up of throttle curve
2012-09-23 12:25:31 +09:00
rmackay9
e4c8eaa181
AP_Airspeed: fixed constructor compile error in example sketch
2012-09-23 11:44:28 +09:00
Andrew Tridgell
e5846bd965
AP_Baro: removed _sync_access check
...
this isn't needed as the common variables are already protected by
cli()/sei()
2012-09-20 17:34:33 +10:00
Andrew Tridgell
7b4dc246f8
RC_Channel: don't force radio_out in enable_aux_servos()
...
this is called regularly, and causes the servo to twitch
2012-09-20 17:34:32 +10:00
Andrew Tridgell
ccf8ba3ce9
DCM: limit the contribution of the baro to vertical acceleration
...
limit to a max of 0.5g
2012-09-20 17:34:32 +10:00
Andrew Tridgell
458a42654b
DCM: disable use of baro for vertical accel by default
...
this has caused problems with too many users
2012-09-20 17:34:32 +10:00
rmackay9
50a97f3092
AP_GPS: added get_lag method to return expected lag from the GPS.
2012-09-20 15:48:22 +09:00
rmackay9
30aa104000
AP_LeadFilter: moved lag to be a parameter passed into the get_position function.
...
This saves 4 bytes of memory and will work better with the way we initialise the gps.
2012-09-20 15:27:27 +09:00
rmackay9
2110231ee3
AP_LeadFilter: bug fix so velocity * _lag is used (otherwise we are assuming a 1sec lag)
2012-09-20 13:17:42 +09:00
rmackay9
2c36693a50
AP_LeadFilter: added set_lag feature to allow us to adjust it for different GPSs
2012-09-20 13:10:24 +09:00
Robert Lefebvre
9e32d45d7b
Change to the "Stability Patch" in Motors_Matrix in order to make it cover both the upper throttle range and lower, and also to cause it to raise/lower all motors when a single motor goes out of ranges.
2012-09-19 20:43:58 -04:00
Andrew Tridgell
e761645e24
AP_Param: added find_by_index()
2012-09-20 07:42:35 +10:00
Andrew Tridgell
728b3a133e
GPS: disable auto detection of NMEA and SiRF on a 1280 board
...
saves a bit more flash space
2012-09-19 19:36:48 +10:00
Andrew Tridgell
0c864fd4dc
AP_Airspeed: a bit more filtering
...
this helps reduce noise at low speed
2012-09-19 16:23:25 +10:00
rmackay9
93ae29a3e9
ArduCopter: added throttle curve (although disabled by default) for all multicopters
2012-09-18 23:05:08 +09:00
Andrew Tridgell
7e544e8ead
MPU6k: save 72 bytes of memory
...
the buffer can be on the stack
2012-09-18 13:58:50 +10:00
Andrew Tridgell
78a95290a3
SITL: prevent a fd leak in GPS code
2012-09-17 14:45:48 +10:00
Andrew Tridgell
59b44816ec
GPS: replaced the GPS auto-detect mechanism
...
the old mechanism wasted most of the input bytes, and chewed a lot of
CPU, making it impractical to do GPS detection for a GPS attached
after startup
The new code is async, and detects a GPS by looking for a fully formed
packet with the right checksum for each GPS type
2012-09-17 14:45:47 +10:00