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.
12 years ago
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.
12 years ago
27ee36b204
Hotfix: Completely silencing HMC5883 probing to not confuse users
12 years ago
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
12 years ago
f1a8f6e75b
Hotfix: Made HMC driver more verbose to prevent false alarm
12 years ago
8dbda51289
Cleanup
12 years ago
84aa52c81a
sdlog2_dump.py now dumps CSV columns in the same order as args
12 years ago
eab01a2efd
Hotfix: Generate map files for modules as well for more in-depth memory-use debugging.
12 years ago
f5e405ef5b
sdlog2_dump.py now generates customizible CSV output, messages/fields filter added.
12 years ago
fba92f357c
Merge pull request #267 from DrTon/gpio_led
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gpio_led app added: drive LEDs by GPIO_EXT1 pin of PX4FMU
12 years ago
56bd61cd2d
Merge pull request #286 from NosDE/master
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mkblctrl cleaned up and flown with px4 stack and arducopter
12 years ago
73d2baeb20
comments cleaned
12 years ago
81e7af3185
sdlog2_dump.py now supports all fileds formats and able to parse original APM log
12 years ago
1edc36bfd4
More documentation
12 years ago
691dc8eefd
sdlog2 strick packing fixed, length bug fixed, "sdlog2_dump.py" debug tool added
12 years ago
e211352604
sdlog2 logger app added. New flexible log format, compatible with APM.
12 years ago
bc7a7167ae
Go only to RC failsafe if throttle was half once - to prevent failsafe when armed on ground
12 years ago
214ddd6f1c
Adjusted example params and extensively commented example
12 years ago
8e1571cf02
mkblctrl cleanup & tested
12 years ago
f30695e1df
Hotfix: fix section attribute for the ROMFS, moving it back into .rodata where it belongs.
12 years ago
318d2baba0
Reinstate mapfile generation.
12 years ago
9f090e651a
mkblctrl cleanup
12 years ago
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.
12 years ago
f7901db0a9
Merge branch 'master' of github.com:PX4/Firmware
12 years ago
81acd98997
Added limit to heading command
12 years ago
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.
12 years ago
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.
12 years ago
f547044203
Roll pitch yaw should be verified again
12 years ago
32bace0824
I do not know why roll angle is not correct. But system looks okay
12 years ago
0c3412223b
Fixed few minor bug
12 years ago
cd7b0f7aab
I missed to add build command
12 years ago
1caddb7bbb
Initial work of so3 nonlinear complementary filter
12 years ago
2135628254
Hotfix: dependency scanning for modules was totally broken. Fix it so that changes to depended headers correctly cause modules to be rebuilt.
12 years ago
c6b6b7ffcd
Merge branch 'master' of github.com:PX4/Firmware
12 years ago
6b9d7815a3
Merge pull request #281 from DrTon/logconv_py
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logconv.py added: convert sdlog binary log to CSV
12 years ago
9f5fee09ba
logconv.py added: convert sdlog binary log to CSV
12 years ago
327d8751d2
Hotfix: Removing GPS debug output
12 years ago
6e8621269b
Code style fixed
12 years ago
09ce3e2d0a
Added GPIO_EXT1/GPIO_EXT2 selection.
12 years ago
2c94b72f10
Merge pull request #275 from duncang/ccpm
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Prototype CCPM mixer for helicopter
12 years ago
7469b9c700
Revert "enable usb console" - shouldn't be in pull request branch.
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This reverts commit fdb897c3dd
12 years ago
2db1422fa7
Revert "change default rc channel mapping"
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This reverts commit fa403956ed
12 years ago
7392ad9992
Merge pull request #277 from PX4/preflight_check
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Preflight check improvements
12 years ago
5d9512eb79
Removed unnecessary cplusplus check
12 years ago
e655c0fc57
Fixed missing count
12 years ago
5dfde44c56
Fixed va args in MAVLink, tested with RC config, correct output
12 years ago
d720944efe
VA args now supported by MAVLink text messages
12 years ago
88ba97816d
Better preflight check, catches wrong RC configs. Needs rework of mavlink text message API to VARARGs
12 years ago
0165034e49
Hotfix: Changed alarms back to what they originally were designed for: Traps to later see if condition was once violated. Currente status can be read through the status flags
12 years ago
bc3eca5df3
Merge branch 'master' of github.com:PX4/Firmware
12 years ago
Hyon Lim (Retina)
Lorenz Meier
Anton Babushkin
px4dev
marco
Duncan Greer