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3611 Commits

Author SHA1 Message Date
Hyon Lim (Retina) 90fdf35ae5 GPL Licensed code has been removed 2013-05-29 00:59:20 +10:00
Hyon Lim (Retina) 7a2adb22eb Visualization code has been added. 2013-05-29 00:45:02 +10:00
Hyon Lim (Retina) 279028ede4 Merge branch 'master' of https://github.com/limhyon/Firmware 2013-05-29 00:35:02 +10:00
Hyon Lim (Retina) cc6c590af0 I finished to implement nonlinear complementary filter on the SO(3). 
The previous problem was roll,pitch and yaw angle from quaternion.
Now it is fixed. 1-2-3 Euler representation is used.
Also accelerometer sign change has been applied.
 2013-05-29 00:34:21 +10:00
Hyon Lim (Retina) f336a86baa I finished to implement nonlinear complementary filter on the SO(3). 
The previous problem was roll,pitch and yaw angle from quaternion.
Now it is fixed. 1-2-3 Euler representation is used.
Also accelerometer sign change has been applied.
 2013-05-29 00:29:31 +10:00
Lorenz Meier 27ee36b204 Hotfix: Completely silencing HMC5883 probing to not confuse users 2013-05-28 07:18:07 +02:00
Hyon Lim (Retina) 13faf0d555 Merge remote-tracking branch 'upstream/master' 
- Mikrokopter BLCTRL seems to be updated
 - HMC5883L calibration problem has been corrected.
    (This is because of RAM mis allocation?)
    See https://groups.google.com/forum/?fromgroups#!topic/px4users/yTYJiDBBKfo
 - Fixed wing control updated
    https://groups.google.com/forum/?fromgroups#!topic/px4users/s7owpvZN8UI
 - GPIO module has been removed.
 - STM32 DRV updated
 2013-05-28 11:09:58 +10:00
Lorenz Meier f1a8f6e75b Hotfix: Made HMC driver more verbose to prevent false alarm 2013-05-27 16:58:30 +02:00
Anton Babushkin 8dbda51289 Cleanup 2013-05-27 18:04:19 +04:00
Anton Babushkin 84aa52c81a sdlog2_dump.py now dumps CSV columns in the same order as args 2013-05-27 18:01:03 +04:00
px4dev eab01a2efd Hotfix: Generate map files for modules as well for more in-depth memory-use debugging. 2013-05-26 20:51:20 +02:00
Anton Babushkin f5e405ef5b sdlog2_dump.py now generates customizible CSV output, messages/fields filter added. 2013-05-26 20:15:46 +04:00
Lorenz Meier fba92f357c Merge pull request #267 from DrTon/gpio_led 
gpio_led app added: drive LEDs by GPIO_EXT1 pin of PX4FMU
 2013-05-26 09:00:41 -07:00
Lorenz Meier 56bd61cd2d Merge pull request #286 from NosDE/master 
mkblctrl cleaned up and flown with px4 stack and arducopter
 2013-05-26 08:24:14 -07:00
marco 73d2baeb20 comments cleaned 2013-05-26 16:49:33 +02:00
Anton Babushkin 81e7af3185 sdlog2_dump.py now supports all fileds formats and able to parse original APM log 2013-05-26 15:35:43 +04:00
Lorenz Meier 1edc36bfd4 More documentation 2013-05-25 23:01:55 +02:00
Anton Babushkin 691dc8eefd sdlog2 strick packing fixed, length bug fixed, "sdlog2_dump.py" debug tool added 2013-05-26 00:14:10 +04:00
Anton Babushkin e211352604 sdlog2 logger app added. New flexible log format, compatible with APM. 2013-05-25 22:16:43 +04:00
Lorenz Meier bc7a7167ae Go only to RC failsafe if throttle was half once - to prevent failsafe when armed on ground 2013-05-25 18:21:39 +02:00
Lorenz Meier 214ddd6f1c Adjusted example params and extensively commented example 2013-05-25 18:16:15 +02:00
marco 8e1571cf02 mkblctrl cleanup & tested 2013-05-24 20:16:47 +02:00
px4dev f30695e1df Hotfix: fix section attribute for the ROMFS, moving it back into .rodata where it belongs. 2013-05-23 23:58:59 +02:00
px4dev 318d2baba0 Reinstate mapfile generation. 2013-05-23 23:58:25 +02:00
marco 9f090e651a mkblctrl cleanup 2013-05-23 21:03:49 +02:00
px4dev dca844a808 Based on comments in: 
http://answers.px4.ethz.ch/question/1337/px4io-receiver-connection-problem/?answer=1346#post-id-1346

increase the longest PPM pulse we recognize out to 550µs.
 2013-05-23 09:27:57 +02:00
Lorenz Meier f7901db0a9 Merge branch 'master' of github.com:PX4/Firmware 2013-05-23 08:54:24 +02:00
Lorenz Meier 81acd98997 Added limit to heading command 2013-05-23 08:54:08 +02:00
Hyon Lim (Retina) 4bf0505421 Test flight has been performed with nonlinear SO(3) attitude estimator. 
Here are few observations:
 - When the system initialized, roll angle is initially reversed.
   As filter converged, it becomes normal.
 - I put a negative sign on roll, yaw. It should naturally has right
   sign, but I do not know why for now. Let me investigate again.
 - Gain : I do not know what gain is good for quadrotor flight.
   Let me take a look Ardupilot gain in the later.

Anyway, you can fly with this attitude estimator.
 2013-05-23 16:20:38 +10:00
Hyon Lim (Retina) 364d1a06e3 To use freeIMU processing visualization tool, I have implemented float number transmission over uart (default /dev/ttyS2, 115200) 
But this not tested yet. I should.
 2013-05-23 16:20:38 +10:00
Hyon Lim (Retina) f547044203 Roll pitch yaw should be verified again 2013-05-23 16:20:38 +10:00
Hyon Lim (Retina) 32bace0824 I do not know why roll angle is not correct. But system looks okay 2013-05-23 16:20:38 +10:00
Hyon Lim (Retina) 0c3412223b Fixed few minor bug 2013-05-23 16:20:38 +10:00
Hyon Lim (Retina) cd7b0f7aab I missed to add build command 2013-05-23 16:20:38 +10:00
Hyon Lim (Retina) 1caddb7bbb Initial work of so3 nonlinear complementary filter 2013-05-23 16:20:38 +10:00
px4dev 2135628254 Hotfix: dependency scanning for modules was totally broken. Fix it so that changes to depended headers correctly cause modules to be rebuilt. 2013-05-23 00:08:35 +02:00
Lorenz Meier c6b6b7ffcd Merge branch 'master' of github.com:PX4/Firmware 2013-05-22 23:19:28 +02:00
px4dev 308ec6001a Add serial read-length handling. 2013-05-22 22:09:00 +02:00
px4dev 437d9e4180 Merge branch 'fmuv2_bringup' into fmuv2_bringup_io2 2013-05-22 21:39:30 +02:00
px4dev 78d29045c4 Fix configuration selection for px4iov2; still doesn't build completely, but it's better. 2013-05-22 20:12:16 +02:00
Lorenz Meier 6b9d7815a3 Merge pull request #281 from DrTon/logconv_py 
logconv.py added: convert sdlog binary log to CSV
 2013-05-22 11:06:22 -07:00
Anton Babushkin 9f5fee09ba logconv.py added: convert sdlog binary log to CSV 2013-05-22 21:43:23 +04:00
Lorenz Meier 327d8751d2 Hotfix: Removing GPS debug output 2013-05-22 17:53:17 +02:00
Lorenz Meier cb1fbecd09 Merged master from main repo 2013-05-22 12:25:13 +02:00
Lorenz Meier 03eac33a3d Merge branch 'master' of github.com:cvg/Firmware_Private into fmuv2_bringup 2013-05-22 12:16:41 +02:00
Anton Babushkin 6e8621269b Code style fixed 2013-05-22 13:59:51 +04:00
Anton Babushkin 09ce3e2d0a Added GPIO_EXT1/GPIO_EXT2 selection. 2013-05-22 11:30:50 +04:00
Lorenz Meier 2c94b72f10 Merge pull request #275 from duncang/ccpm 
Prototype CCPM mixer for helicopter
 2013-05-22 00:30:41 -07:00
Duncan Greer 7469b9c700 Revert "enable usb console" - shouldn't be in pull request branch. 
This reverts commit fdb897c3dd.
 2013-05-21 19:18:59 +10:00
Duncan Greer 2db1422fa7 Revert "change default rc channel mapping" 
This reverts commit fa403956ed.
 2013-05-21 19:16:49 +10:00