"Still investigating....
No weather, no flights.Terrible climate :-("
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YureZzZ
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YureZzZ's Discussions
Servo limits (maximum throw) is not working in stabilize, fbw and other modes
Started this discussion. Last reply by Vladimir Popov Mar 14. 6 Replies 0 Likes
I've recently tried to setup APM for my new flying wing and discovered that it is not safe to fly in other than Manual modes =( The reason is servo throws for most flying wings must be limited, but…Continue
Baro problems! Help!
Started this discussion. Last reply by YureZzZ Jul 27, 2012. 4 Replies 0 Likes
Finally, I'm back to the sky =)I've fixed my EPP FPV plane and uploaded latest firmware via Mission Planner. Setup and go!Manual take-off - all great, hit Stabilize - perfect and smooth, then I…Continue
super cheap DIY GPS-tracker?
Started this discussion. Last reply by gee lee Nov 24, 2011. 1 Reply 0 Likes
Just an idea - nowadays 3G modems cost nearly nothing with their free plans for few months. So I guess it has main chip which can accept AT-Commands like:ATOKAT+CMGF=1OKAT+CMGW="+85291234567"> A…Continue
YureZzZ's Page
Latest Activity
Vladimir Popov replied to YureZzZ's discussion Servo limits (maximum throw) is not working in stabilize, fbw and other modes
Istvan Fekete replied to YureZzZ's discussion Servo limits (maximum throw) is not working in stabilize, fbw and other modes"Any result thence?"
YureZzZ replied to Alex Viera's discussion What downward camera angle for FPV?"2/3 of the picture filled with ground, 1/3 is sky. Works good for me."
YureZzZ replied to YureZzZ's discussion Servo limits (maximum throw) is not working in stabilize, fbw and other modes"I understood that, but I thought mistake was in another part of the code.
But in Manual mode APM also directly sends the value to servo. Why this direct value(when mode is not manual) is different and bigger than in Manual mode?"
Vladimir Popov replied to YureZzZ's discussion Servo limits (maximum throw) is not working in stabilize, fbw and other modes"I mean another part of code :
// Mix Stick input to allow users to override control surfaces // ----------------------------------------------------------- if ((control_mode < FLY_BY_WIRE_A) || (ENABLE_STICK_MIXING == 1 &&…"
YureZzZ replied to YureZzZ's discussion Servo limits (maximum throw) is not working in stabilize, fbw and other modes"Ok it flies, but tends to nose down a lot. Which proves - this is not the correct way to fix it =)"
YureZzZ replied to YureZzZ's discussion Servo limits (maximum throw) is not working in stabilize, fbw and other modes"Investigated code myself. So if I change '500' to '225' in lines 369,370 (attitude.pde)
Then I got somewhat good servo throws. Don't know if it is the correct way of doing it. I'll fly it today.
Warning! Do NOT try this…"
YureZzZ replied to Andrew Tridgell's discussion ArduPlane 2.69/2.70 released"Tridge, what happened to apm1.4(with atmega1280) firmware updates? Recently I've flashed 2.70 from MP to it, but CLI says 2.65. Is it not supported anymore?"
YureZzZ commented on Chris Anderson's blog post Sensefly does the Matterhorm"O_o where did he get laptop from? =) LOL"
YureZzZ commented on Chris Anderson's blog post Sensefly does the Matterhorm"O_o where did he get laptop from? =) LOL"
YureZzZ commented on Jean-Louis Naudin's blog post Autonomous flight mission with the ArduPlaneNG v2.x R5 and AIOP IMU board on Maxi Swift flying wing"Opened a new discussion about this servo throw bug here"
YureZzZ posted a discussionServo limits (maximum throw) is not working in stabilize, fbw and other modes
I've recently tried to setup APM for my new flying wing and discovered that it is not safe to fly in other than Manual modes =( The reason is servo throws for most flying wings must be limited, but APM limits them only in Manual, in all other modes servos goes to endpoints.After some googling I've found 2 bugs submitted to issue logger on google code of arduplane:1)Issue 647:Elevon control throw for manual mode does not…See More
YureZzZ commented on Jean-Louis Naudin's blog post Autonomous flight mission with the ArduPlaneNG v2.x R5 and AIOP IMU board on Maxi Swift flying wing"Я думаю так будет проще =) В режиме стабилизации:
1)сервы пытаются выровнять самолет в более-менее адекватных количествах и точно в верных направлениях.
2)тяну ручку элеватора на себя до упора - в ручном режиме сервы отрабатывают идеально, в режиме…"
YureZzZ commented on Jean-Louis Naudin's blog post Autonomous flight mission with the ArduPlaneNG v2.x R5 and AIOP IMU board on Maxi Swift flying wing"Found 2 issue reports on the same topic. One and Two.
"
YureZzZ commented on Jean-Louis Naudin's blog post Autonomous flight mission with the ArduPlaneNG v2.x R5 and AIOP IMU board on Maxi Swift flying wing"Ok, decreased P values for Servo and Nav parameters gradually - nothing changed. Then I've put 0.050 value in all of them - still no results. And - yes I didn't forget to hit 'Write Params' button. Any ideas?"
Profile Information
- About Me:
- Flying man =)
- Tell us a bit about your UAV interest
- Long distance flights and extreme aerobatics...
YureZzZ's Blog
Trust your autopilot!
Posted on November 20, 2011 at 2:32pm 5 Comments 0 Likes
This time I've take-off in manual mode and then switched to auto. The plane starts to fly as programmed, but wind slide it few meters away from the point. That time observers starts to panic and I (never do that again) switched to manual to turn plane back to me... That was the biggest mistake! I've should wait a bit more... Luckily, nothing was broken - plane disassembled itself into 3 pieces. 5 minutes to take it together without any glue and back to the sky!
Here is a…
Continue Coding for APM without APM =)
Posted on November 10, 2011 at 11:30pm 16 Comments 7 Likes
Right now I'm far away from home, but I've found some extra time to work on my code for APM. But how am I going to test it without APM? Here is the video which shows a successful run of modified APM code on virtual APM =)
"\n" is not working good on this emulator.
Here is what you need:
Arduino IDE …
Continue Another contribution: better CLI error messages
Posted on October 28, 2011 at 12:30pm 0 Comments 0 Likes
Here is another thing that I did - 9) CLI – message when bad command entered - Add a message so users know when they have entered an invalid command.
So instead of just swallowing wrong commands it will be something like this:
ArduPlane V2.24] blah-blah-blah
Unknown command! Please try again.
Type 'help' to see…
Fly-By-Wire Low Altitude Limit!
Posted on October 5, 2011 at 8:00am 26 Comments 3 Likes
Hi there!
I've always wanted to take part in arduplane development, so I finally have chance to do it =)
Here you can find info on how to do the same http://diydrones.com/profiles/blogs/how-to-contribute-to-a-diy-drones-project-start-with-something-sm
I have chosen this one -
Continue8) Minimum altitude…
Comment Wall (2 comments)
- At 1:18pm on November 21, 2011, Jakaria said…
Hi Yurezzz'
This my email address jakaria1540@gmail.com. Can you pl send "Ardupilot Sim.rar" to this mail.
Thanks in advance.
- At 8:36am on November 22, 2011,
d-creator said… я всё опобликую как закончу
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