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93 Commits

Author SHA1 Message Date
Andrew Tridgell 532ac607b2 sitl: support MAVLink 1.0 builds 2012-04-24 22:24:58 +10:00
Andrew Tridgell 972bdcfa39 SITL: add magnetic field noise to the simulated compass 2012-03-28 20:55:27 +11:00
Andrew Tridgell dc127fe749 SITL: ensure we don't run the sitl timer twice 
this caused problems with random()
 2012-03-28 20:55:27 +11:00
Andrew Tridgell e93b31c76b SITL: improve the simulated compass 
this implements a much more accurate model of a compass using matrix
rotations, instead of trying to calculate components directly
 2012-03-21 10:41:55 +11:00
Michael Oborne 42960efe80 sitl cygwin mods 2012-03-15 08:16:50 +08:00
Andrew Tridgell a30b03cd0a SITL: lower the noise and drift levels for general autotest usage 2012-03-10 10:34:34 +11:00
Andrew Tridgell 1002bbcbfe SITL: cleanup the gyro drift calculations 
use units that are more easily understood
 2012-03-10 10:34:34 +11:00
Andrew Tridgell 97faa47ba6 SITL: make the yaw match the APM conventions 2012-03-10 10:34:33 +11:00
Andrew Tridgell d1713bd2fb SITL: fixed the pwm output on startup 2012-03-10 10:34:33 +11:00
Andrew Tridgell b273df0725 SITL: avoid parent pid code on cygwin 
this causes problems on windows
 2012-03-10 10:34:31 +11:00
Andrew Tridgell e1ff9a641b SITL: prevent nested timer interrupts 2012-03-10 10:34:31 +11:00
Andrew Tridgell 76736792f8 SITL: disable interrupts during register updates 
this may prevent bogus mode channel reads
 2012-03-10 10:34:30 +11:00
Andrew Tridgell 353f9e613f SITL: make SITL not depend on DCM 2012-03-10 10:34:28 +11:00
Andrew Tridgell a05eeab55e SITL: reduce the simulated compass offsets 
this was causing us problems in getting DCM right
 2012-03-10 10:34:28 +11:00
Andrew Tridgell d03b11092b SITL: separate out drift speed and drift level 2012-03-10 10:34:28 +11:00
Andrew Tridgell 71d3847bfc SITL: added a drift_level multiplier 
this makes it easier to experiment with different gyro drift levels
 2012-03-10 10:34:28 +11:00
Andrew Tridgell a0e2e69431 SITL: fixed delay() to account for signal interrupions 
when a timer went off we stopped the delay() code
 2012-03-10 10:34:28 +11:00
Andrew Tridgell d2a969ee95 SITL: push noise level to 2.0 for DCM testing 2012-03-10 10:34:27 +11:00
Andrew Tridgell ae6a94a933 SITL: added sitl_simstate_send() 
used to report simulator state in logs
 2012-03-10 10:34:27 +11:00
Andrew Tridgell dd9065123c SITL: use the new noise model 
use the new noise model at a low level for master until we sort out
DCM noise handling
 2012-03-02 18:31:07 +11:00
Andrew Tridgell c9031f1d36 SITL: implement cli()/sei() properly for desktop build 
this disables simulated hardware interrupts during critical sections
 2012-03-02 15:48:27 +11:00
Andrew Tridgell 34f1ebcfb4 SITL: simulate noise on each ADC channel separately 
scale the noise based on the period of the motors
 2012-02-28 09:43:49 +11:00
Andrew Tridgell 4cdc0a8c11 SITL: raise the ADC noise level to 8 bits when flying 
this is about the level of noise of a aircraft that has a lot of
vibration
 2012-02-28 09:43:49 +11:00
Andrew Tridgell 1d95137b71 SITL: added -C option to desktop mode 
this allows running APM to stdout, which is useful for test sketches
 2012-02-25 11:37:20 +11:00
Andrew Tridgell 2472f0a2f3 SITL: increase the amount of noise in the simulated ADC 
this increases the noise to 2 bits, which actually can have the effect
of improving accuracy, as it leads to better averaging
 2012-02-18 19:27:15 +11:00
Andrew Tridgell bc89b53bdc SITL: adjust the SITL compass code to have saner z values 2012-02-15 22:34:16 +11:00
Andrew Tridgell 812b7ae5ae SITL: catch floating point errors 
if we get a FPE then log a message and exit
 2012-02-15 08:50:45 +11:00
Andrew Tridgell 273a974814 SITL: add some magnetometer offsets 
this ensures the compass null_offset algorithm has some work to do in
autotest
 2012-02-14 11:26:42 +11:00
Andrew Tridgell 9103f7688c fixed SITL GPS heading to be 0..360 2012-02-14 11:26:42 +11:00
Andrew Tridgell c195be594a desktop: more progmem string functions 2012-02-13 16:22:51 +11:00
Andrew Tridgell a6e87915eb desktop: floating point precision changes from Justin Beech 2012-01-11 21:31:59 +11:00
Jason Short 9cbfcac802 Made timer unsigned 2012-01-10 23:42:26 -08:00
Andrew Tridgell 089470a671 DataFlash: moved high level logging logic to library 
this moves out all the high level logic from ArduPlane/ArduCopter to
the library. It also adds a "config page", as the last page in the
flash. This is used to check if the flash needs erasing. We only erase
now if the DF_LOGGING_FORMAT has changed.

This patch also adds a public CardInserted() method, which is used to
disable logging on APM2 if a dataflash card is not inserted
 2011-12-28 16:00:48 +11:00
Andrew Tridgell 887ff43e1f desktop: added attachInterrupt() support 2011-12-26 19:17:11 +11:00
Andrew Tridgell 22c8db774f desktop: fixed for new DataFlash inheritance 2011-12-26 19:17:11 +11:00
Andrew Tridgell 4bbd5392ef removed AperiodicProcess code 
this code was never being used, and was more complex than it was
worth.
 2011-12-17 07:29:09 +11:00
Andrew Tridgell 6ad5df2958 desktop: fixed type of dword eeprom read 2011-12-16 20:09:18 +11:00
Andrew Tridgell 9548366a91 autotest: make magnetic field point down 2011-12-12 22:14:01 +11:00
Andrew Tridgell eaf134e47e desktop: fixed desktop barometer code 2011-12-12 15:14:55 +11:00
Andrew Tridgell 9dd2021ec8 autotest: support all 11 PWM output channels 
this will allow for more complex aircraft
 2011-12-02 22:45:48 +11:00
Andrew Tridgell a0baf71322 autotest: switch to big-endian metric packets internally 
now that all the sim code is internal to the APM git repo, we can
choose saner packet formats
 2011-12-02 22:12:58 +11:00
Andrew Tridgell 65cdeecdf0 desktop: added SO_REUSEADDR after accept() 2011-12-02 17:37:55 +11:00
Andrew Tridgell d37b843361 desktop: fixed calculation of angular velocities 
thanks to James Goppert for the frame conversion maths
 2011-12-02 17:37:54 +11:00
Andrew Tridgell 210536096f desktop: improved the accuracy of the sensor emulation 2011-11-28 16:22:33 +11:00
Andrew Tridgell af075b6ab0 desktop: setup TCP sockets as non-blocking 
the sendto() blocks unexpectedly on MacOS
 2011-11-28 13:53:57 +11:00
Andrew Tridgell dff3be2017 desktop: build fix for fjall 2011-11-26 18:24:29 +11:00
Andrew Tridgell 0e8a17f645 desktop: fixed desktop build for strlcat_P() changes 2011-11-26 17:18:09 +11:00
Andrew Tridgell d496a2d1fe desktop: added framerate and initial height code 
this allows the sensors to initialise before the simulator has
connected. The GPS will give a value indicating no GPS lock
 2011-11-25 20:00:19 -08:00
Andrew Tridgell a44720d7bb desktop: fixed swap_float() 
get indexes right
 2011-11-25 20:00:19 -08:00
Andrew Tridgell dba786198e desktop: import updated DataFlash code 
this fixes a logging bug
 2011-11-25 20:00:19 -08:00