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17,743 Commits 71 Branches 509 Tags 744 MiB
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84 Commits

Author SHA1 Message Date
Randy Mackay
1289208244 LowPassFilter: add get method 2015-06-12 21:36:24 +09:00
Andrew Tridgell
b7f0735c2b Filter: convert example from .pde to .cpp 2015-06-01 17:07:07 +10:00
Randy Mackay
151707cb0a Filter: replace 2*M_PI_F with M_2PI_F 2015-05-05 14:22:52 +09:00
Andrew Tridgell
f9114f849b Filter: revert AP_Math class change 2015-05-05 13:27:07 +10:00
Tom Pittenger
6d1b517aae Filter: compiler warnings: apply is_zero(float) or is_equal(float) 2015-05-05 13:26:55 +10:00
Tom Pittenger
347fc1e59c Filter: fix compile warnings re float constants 2015-04-24 14:04:14 +09:00
Randy Mackay
06ea18f97e Filter: fix LPF example sketch 2015-04-17 22:54:06 +09:00
Randy Mackay
99a9a88529 Filter: dt check fix for LPF 2015-04-17 10:59:03 +09:00
Jonathan Challinger
f20a91ec95 Filter: add dt<0 check to LPF 2015-04-17 10:47:06 +09:00
Randy Mackay
22e1156c31 Filter: add some comments to LowPassFilter 2015-04-17 10:47:04 +09:00
Jonathan Challinger
76da2868d0 Filter: rework LowPassFilter 2015-04-17 10:46:42 +09:00
Randy Mackay
ca92821445 Filter: LowPassFilter gets another div-by-zero check 2015-04-01 10:34:28 -07:00
Jonathan Challinger
57f8a4d29d Filter: add get_cutoff_frequency 2015-04-01 10:15:07 -07:00
Andrew Tridgell
f3706d63c7 Filter: prevent copying the filter parms on apply 2015-03-12 12:50:30 +11:00
Andrew Tridgell
b36122dec0 Filter: removed stdio.h 
breaks AVR build
 2015-03-12 12:50:30 +11:00
Jonathan Challinger
0133f0bb57 LowPassFilter2p: split into LowPassFilter2pfloat and LowPassFilter2pVector3f 2015-03-12 12:50:27 +11:00
Randy Mackay
4b78b2ce80 Filter: add get method to LowPassFilter 2015-03-03 15:48:58 +09:00
Randy Mackay
cf35bd3f42 LowPassFilter: add div by zero check 2014-09-21 17:33:59 +09:00
Andrew Tridgell
b16d84023e Filter: fixed example build 2014-08-13 22:12:20 +10:00
Randy Mackay
a0369b85d1 LowPassFilter: make methods non-virtual 
No classes inherit from this class so no need for set_cutoff_frequency,
set_time_constant and reset(T) to be declared virtual.  Saves 6 bytes of
RAM.
 2014-02-10 20:47:05 +09:00
Randy Mackay
38222d65e9 DerivativeFilter: update and slope non-virtual 
No classes inherit from DerivativeFilter so no need to be virtual.
Saves 4bytes of RAM.
 2014-02-10 20:47:02 +09:00
Randy Mackay
4040be9990 FilterWithBuffer: make get_sample non-virtual 
virtual added to apply() and reset() declaration inline with base class.
This should have no impact on memory usage or functionality
 2014-02-10 20:47:00 +09:00
Tobias
f4000e66e6 Filter: add consts 2013-10-27 13:39:28 +09:00
Andrew Tridgell
99da118faa Filter: added in Leonards LowPassFilter2p filter 
this is a backport from PX4
 2013-09-26 22:38:32 +10:00
Andrew Tridgell
97b7130bb9 libraries: update license header to GPLv3 
we switched to GPLv3 a long time ago, but neglected to update the
per-file license headers
 2013-08-30 13:01:39 +10:00
Tobias
338c054da2 Filter: validity of array index was checked AFTER accessing the element. 
(correction decreased Program size by 12 bytes)
 2013-07-08 12:17:59 +10:00
James Bielman
4fa7bb1486 Add AVR compatibility header for missing math.h definitions. 
- Define float versions of math functions to the double versions
  on AVR (eg. #define sinf sin).
- These macros appear to be missing in older versions of avr-libs.
- Include AP_Math.h rather than math.h to get these definitions.
 2013-01-16 13:52:17 +11:00
James Bielman
5631f865b2 Update floating point calculations to use floats instead of doubles. 
- Allows use of hardware floating point on the Cortex-M4.
- Added "f" suffix to floating point literals.
- Call floating point versions of stdlib math functions.
 2013-01-16 13:52:01 +11:00
Andrew Tridgell
d00b06d449 Filter: added a butter filter to example 2013-01-16 09:15:35 +11:00
Andrew Tridgell
befc6b7b9b Filter: fixed butter filter build on px4 2013-01-16 09:15:22 +11:00
Pat Hickey
53ea7c564e Butter filter: needs header guards 2013-01-15 12:47:43 -08:00
Jonathan Challinger
c66571b87d Filter: added 2nd-order butterworth filters. 2013-01-14 19:18:47 -08:00
Andrew Tridgell
30b50a858d Filter: fixed a warning on PX4 2013-01-11 21:17:34 +11:00
Andrew Tridgell
374af1cd14 build: change from Arduino.mk to apm.mk 2013-01-02 17:29:37 +11:00
Andrew Tridgell
2ba2e1c279 Derivative: removed reference to DESKTOP_BUILD 2013-01-02 15:40:01 +11:00
rmackay9
120b494d83 Filter: #include AP_Buffer.h no longer needed now that completementary filter has been moved to InertialNav library 2013-01-02 09:19:39 +11:00
Andrew Tridgell
a1187519a8 AP_HAL: use AP_HAL_BOARD_DRIVER in remaining test sketches 2012-12-20 14:52:37 +11:00
Andrew Tridgell
32afc3f9ae Filter: fixed example warnings 2012-12-20 14:52:36 +11:00
Pat Hickey
eb530b86e8 move Arduino.mk to /mk/Arduino.mk 2012-12-20 14:52:35 +11:00
Andrew Tridgell
7d27e420ae AP_HAL: remove unnecessary Arduino.h includes 2012-12-20 14:52:30 +11:00
Andrew Tridgell
cead629fc4 Filter: fixed merge error 2012-12-20 14:51:39 +11:00
Pat Hickey
475da4eca4 CONFIG_HAL_BOARD - test sketches fixed up, build all passes 2012-12-20 14:51:37 +11:00
Pat Hickey
a4f1f6a5db AP_Progmem: fix dependencies for all sketches touched by AP_HAL_AVR 2012-12-20 14:51:28 +11:00
Pat Hickey
c56c4ae240 Various example sketches: hal.uart0->begin(115200) is redundant. use console. 
just assume uart0 is initialized by the HAL, because it is. DRY.
also, don't ever use uart0 explicitly in example sketches, use console
and let the hal figure it out.
 2012-12-20 14:51:25 +11:00
Pat Hickey
84e0dd406e Filter: ported to AP_HAL 2012-12-20 14:51:25 +11:00
Pat Hickey
3f1d9d7f69 AP_Param: #include <AP_Param.h> fixups for libraries & sketches 
* I mostly went through with grep and added an #include <AP_Param.h> below
  every #include <AP_Common.h>. Not all of these example sketches might
  strictly need AP_Param.
 2012-12-20 14:51:19 +11:00
rmackay9
395eb25041 ThirdOrderCompFilter: delete because now combined with AP_InertialNav library 2012-12-10 00:48:43 +09:00
rmackay9
e6686dcab8 ThirdOrderCompFilter: remove last_time_constant_xy and _z static variables to save 8 bytes. 2012-12-06 10:24:58 +09:00
Andrew Tridgell
5a0632340c Filter: fixed example build 2012-11-24 21:08:48 +11:00
rmackay9
957d366cca Filter: improved low pass filter allows setting gain using time_step and cutoff freq 2012-11-19 01:06:06 +09:00