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24 Commits

Author SHA1 Message Date
Andrew Tridgell 11ff12dfd3 AP_OpticalFlow: split library into frontend/backend 
this will make it easier to add a SITL backend
 2015-01-03 14:16:33 +11:00
priseborough 0d774d301d AP_OpticalFlow : Remove support for ADNS3080 sensor 
It is not compatible with the new interface and data fusion requirements
 2014-12-06 18:16:43 +11:00
Randy Mackay b64f9ed964 OptFlow: rename and restructure OpticalFlow class 
AP_OpticalFlow.h becomes simply a file that includes all other optical
flow header files.
OpticalFlow class simplified to only return surface quality, raw output
and velocity vector.
 2014-10-15 16:35:29 +09:00
Randy Mackay d19b566d97 OptFlow: remove unused variables 
Saves 24bytes RAM by removing several static variables that were used
only for internal calculations
 2014-02-10 13:53:49 +09:00
Randy Mackay 8caa5159f8 OptFlow: shrink lib by removing unused functions 
Saves 46bytes of RAM and 1k of flash
 2014-01-09 12:31:48 +09:00
Andrew Tridgell f53afaa5ac AP_OpticalFlow: use new scheduler API 2013-09-28 21:24:03 +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
Randy Mackay 4ce4b7aef9 OptFlow: minor commenting and format changes 2013-05-28 22:56:11 +09:00
Randy Mackay 5bf55a9523 OpticalFlow: switch order of sin_yaw, cos_yaw 2013-04-02 15:49:31 +09:00
Andrew Tridgell 6bd361b9cd OpticalFlow: make surface_quality uint8_t 2013-01-13 17:53:54 +11:00
Pat Hickey c393374d4c AP_OpticalFlow: ported to AP_HAL 
* 78 wide
* remove SPI.h, SPI3.h, and FastSerial.h dependencies (though not objects)
* gotta totally refactor HAL SPI driver to fix the rest
 2012-12-20 14:51:30 +11:00
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 ca383b393d AP_OpticalFlow: use AP_PeriodicProcess to read at 20hz 2012-09-24 18:39:07 +09:00
uncrustify ff94bd7696 uncrustify libraries/AP_OpticalFlow/AP_OpticalFlow.h 2012-08-21 19:04:09 -07:00
rmackay9 3075a0c5bd AP_OpticalFlow - added support for optical flow for APM2 2012-04-21 20:10:35 +09:00
Andrew Tridgell 6021daf423 OpticalFlow: adapt optical flow library to new rotation system 2012-03-11 15:37:07 +11:00
Andrew Tridgell 2ab3d2c080 OpticalFlow: fixed line endings 
this library was a mixture of dos and unix line endings, which makes
for very messy editing
 2012-03-11 15:37:07 +11:00
Randy Mackay 33aa6fe13b Optflow - added reference to FastSerial to resolve compile error on Arduino 1.0. 
also removed reference to DCM (no longer required) and removed some old code.
 2012-02-18 18:09:40 +09:00
Randy Mackay bbe6dea980 OptFlow - initial support for APM2 (there are still problems) including adding ability to set Chip Select pin. 
Other unrelated changes are:
a) fixed typo in 'esitmate_velocity' to 'estimate_velocity'.
b) moved init_compass from system.pde to sensors.pde which seemed consistent with other sensors.
 2011-12-30 12:06:31 +09:00
Andrew Tridgell 3c69404d5b fixed build of OpticalFlow code 2011-09-17 14:58:02 +10:00
Jason Short 45778a4e81 added sin and cos yaw from DCM, renamed "get" function because it doesn't return a value. 2011-09-16 19:24:57 -07:00
rmackay9@yahoo.com c2ff95371c AP_OpticalFlow - fixed some bugs in get_position 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2380 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-05-22 14:44:51 +00:00
rmackay9@yahoo.com 34c7555fd1 AP_OpticalFlow - added set_orientation 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2245 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-05-11 12:49:19 +00:00
rmackay9@yahoo.com 56fd1acc4a AP_OpticalFlow - first draft of optical flow library for use with experimental ADNS3080 sensor 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1933 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-04-30 08:29:28 +00:00