ardupilot

Commit Graph

Author	SHA1	Message	Date
Tom Pittenger	73c5234633	AP_Terrain: cache status instead of computing the terrain status on-demand, assign it in update() and cache the result. Then external tasks that check the status won't be doing terrain intensive calculations in their thread. All the calculations needed for the status were being performed in update already so this is an optimization.	9 years ago
Andrew Tridgell	0d26252bdb	AP_Terrain: don't allocate cache array when terrain not enabled this makes it easy to save 22k of ram when running other experiments	10 years ago
Gustavo Jose de Sousa	fcd1d4938a	AP_Terrain: standardize inclusion of libaries headers This commit changes the way libraries headers are included in source files: - If the header is in the same directory the source belongs to, so the notation '#include ""' is used with the path relative to the directory containing the source. - If the header is outside the directory containing the source, then we use the notation '#include <>' with the path relative to libraries folder. Some of the advantages of such approach: - Only one search path for libraries headers. - OSs like Windows may have a better lookup time.	10 years ago
Andrew Tridgell	1296da56bb	AP_Terrain: fixed terrain path handling	10 years ago
Andrew Tridgell	c7044c4f91	AP_Terrain: make terrain request times per channel otherwise we can miss sending one if we send first to a channel not being listened to	10 years ago
Andrew Tridgell	eeb04ba1b8	AP_Terrain: fetch more terrain data around waypoints this ensures we have data for a wide region (1km) around each waypoint	11 years ago
Andrew Tridgell	dc72dfb70a	AP_Terrain: added terrain lookahead API this allows for predicting altitude needed to climb over upcoming terrain	11 years ago
Andrew Tridgell	a701fa2098	AP_Terrain: added automatic rally point checking	11 years ago
Andrew Tridgell	7da939047f	AP_Terrain: added automatic waypoint checking check we have terrain data for all waypoints	11 years ago
Andrew Tridgell	9ca65602c6	AP_Terrain: added dataflash logging	11 years ago
Andrew Tridgell	147a7b8b69	AP_Terrain: added extrapolation based on last available data if we run out of terrain data then extrapolate using the last available terrain height at the AHRS position. This can be used to cope with GCS outages over long distances where the terrain data isn't preloaded	11 years ago
Andrew Tridgell	c4047f6f11	AP_Terrain: rename find_grid() to find_grid_cache() thanks Randy!	11 years ago
Andrew Tridgell	679b32b76c	AP_Terrain: make parameter variables private	11 years ago
Andrew Tridgell	3faafc9644	AP_Terrain: replace HAVE_AP_TERRAIN with AP_TERRAIN_AVAILABLE	11 years ago
Andrew Tridgell	c32595e6ed	AP_Terrain: added status() interface for reporting	11 years ago
Andrew Tridgell	e2e41d5da7	AP_Terrain: added location_to_relative_home() function	11 years ago
Andrew Tridgell	18974363d5	AP_Terrain: added some helper functions this adds easier to use helper functions for terrain handling	11 years ago
Andrew Tridgell	8ea2133c4b	AP_Terrain: provide more height_*() convenience functions these provide functions that are more convenient for the vehicle code to use	11 years ago
Andrew Tridgell	db506b76fa	AP_Terrain: split up code into separate cpp files this should make it a bit easier to review	11 years ago
Andrew Tridgell	2d9637c156	AP_Terrain: re-arrange disk IO code add some comments explaining split between IO thread and main code	11 years ago
Andrew Tridgell	ee04c7de96	AP_Terrain: hold home location as a special location this ensures home altitude is always available	11 years ago
Andrew Tridgell	2f0279659a	AP_Terrain: prevent disk blocks getting stuck we need to match first on the expected state to ensure we don't get an invalid block	11 years ago
Andrew Tridgell	28d6e39c4c	AP_Terrain: added checking of block CRCs on disk this allows us to cope with SD card data corruption	11 years ago
Andrew Tridgell	eeb4ad56bc	AP_Terrain: added checking and reporting messages this allows the GCS to check the status of the terrain system	11 years ago
Andrew Tridgell	9f76f0276f	AP_Terrain: added disk IO for terrain data	11 years ago
Andrew Tridgell	18e09c2f3e	AP_Terrain: added debug code	11 years ago
Andrew Tridgell	09518d2d91	AP_Terrain: added mavlink transport of terrain data	11 years ago
Andrew Tridgell	1d42eda4da	AP_Terrain: started on update() logic	11 years ago
Andrew Tridgell	a7eb2ac28c	AP_Terrain: implement height_amsl()	11 years ago
Andrew Tridgell	ee7fc984f0	AP_Terrain: initial structure	11 years ago

30 Commits (155e82c1b309619b4c10092b3e3f78be6e567830)