Search found 297 matches

by e_lm_70
Wed Mar 11, 2015 3:09 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Nice to see you back vary active on Harakiri ...

Gotta to update my knowledge on Harakiri after long time not following.

If I got correctly , you have now way point navigation ... this is simply great ;-)
by e_lm_70
Tue Oct 21, 2014 12:45 pm
Forum: Getting Started - MultiWii config and setup
Topic: Multiwii 2.3 Dev - GPS Hold...
Replies: 15
Views: 6791

Re: Multiwii 2.3 Dev - GPS Hold...

Thanks for your update about the MAG calibration issue. You mention you follow a new way to calibrate the MAG ... I did follow the link but it is not really 100% clear Also to me the description tell something, but the picture is different. Did you modify the code ... or can you describe better you...
by e_lm_70
Tue Oct 14, 2014 8:30 am
Forum: Getting Started - MultiWii config and setup
Topic: Multiwii 2.3 Dev - GPS Hold...
Replies: 15
Views: 6791

Re: Multiwii 2.3 Dev - GPS Hold...

Thanks for your update about the MAG calibration issue. You mention you follow a new way to calibrate the MAG ... I did follow the link but it is not really 100% clear Also to me the description tell something, but the picture is different. Did you modify the code ... or can you describe better your...
by e_lm_70
Wed Oct 08, 2014 9:28 am
Forum: Getting Started - MultiWii config and setup
Topic: Multiwii 2.3 Dev - GPS Hold...
Replies: 15
Views: 6791

Re: GPS Hold...

Thanks for the videos. Very nice. I'm surprised that ACC is not fused with any of the hold functions in MW 2.3. However with a bit more tweaking I should have good hold stability. I'm quiet happy with the results already Leo This ACC fusion limitation is not a big issue for me as well. It does not ...
by e_lm_70
Wed Oct 08, 2014 8:49 am
Forum: Getting Started - MultiWii config and setup
Topic: Multiwii 2.3 Dev - GPS Hold...
Replies: 15
Views: 6791

Re: GPS Hold...

Hard to say how good is GPS PH from onboard video , unless this is pointing vertically down. MultiWii has not velocity, and acc fusion with the GPS data, so .. you can't expect extreme precision like DJI , or APM or Harakiri ... so ... what you get is not much less then what GPS can offer ... I'm on...
by e_lm_70
Tue Oct 07, 2014 4:14 pm
Forum: Getting Started - MultiWii config and setup
Topic: Multiwii 2.3 Dev - GPS Hold...
Replies: 15
Views: 6791

Re: GPS Hold...

You configuration is correct .. MAG must be set for every GPS function, so you got it right .. BARO is optional .. but clearly it always make sense to have BARO in GPS mode too. About GPS configuration ... Mr.Fiero in the Harakiri thread did show some working configuration for the NEO GPS Anyhow ......
by e_lm_70
Tue Oct 07, 2014 2:50 pm
Forum: Getting Started - MultiWii config and setup
Topic: Multiwii 2.3 Dev - GPS Hold...
Replies: 15
Views: 6791

Re: GPS Hold...

GPS hold require a good tuned GPS and properly MAG calibration .. plus you must have set your declination. Stock PID for Position Hold are fine on MultiWii ... just be sure your GPS provide good coordinate without much noise Often you may want to isolate GPS from the rest of the electronic .. puttin...
by e_lm_70
Sun Oct 05, 2014 7:55 pm
Forum: Shields, boards and sensors
Topic: MultiWii PRO Flight Controller w/MTK GPS Module + 10DOF
Replies: 6
Views: 2939

Re: MultiWii PRO Flight Controller w/MTK GPS Module + 10DOF

thanks for the reply. the module is already shipped. i oversaw that HMC5883 issue as well. well - i'm an noob to quadcopters. so i ordered a lot of stuff and this will not be my last mistake, and i for sure will order some new board in the near future. so for now i guess i will just cut some traces...
by e_lm_70
Sun Oct 05, 2014 5:24 pm
Forum: Shields, boards and sensors
Topic: MultiWii PRO Flight Controller w/MTK GPS Module + 10DOF
Replies: 6
Views: 2939

Re: MultiWii PRO Flight Controller w/MTK GPS Module + 10DOF

I have this board, and the only component to be updated is the bark I bought a 5611 module, set the secondary i2c addree for it, else you get conflict with bmp085 on board All is fine In your case I doubt you can change the module 5611 default address and you have also a the mag conflict The quick s...
by e_lm_70
Fri Oct 03, 2014 6:22 pm
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

... All "info" are visible here: m Well, all I can say as a newbie I'm having a blast with MultiWii! Please keep it up That being said how/where can I download the very latest dev code? I went to the above link and downloaded all the files individually. However I'm getting a compiler erro...
by e_lm_70
Fri Oct 03, 2014 6:17 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Ups ... picture above are too big ... my Firefox show only a part ..

Only right click and show image does show the full picture
by e_lm_70
Fri Oct 03, 2014 6:15 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Here some photo of DIY Harakiri on XuGong 10" Only flown so far in ANGLE mode ... still not tried out anything special. Just re-maiden with BL gimbal .. but I need to balance my prop ... even with massive anti-vibration system ... my BL gimbal more then jello .. start to shake like mad horizont...
by e_lm_70
Fri Oct 03, 2014 3:50 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

The MultiStar 2C are not on the market now ... they just show prototypes recently ... The MultiStar 10C are available since weeks ... in all warehouses ... got mine from EU Warehouse .. and I'm very happy with them .. not same density as Panasonic ... but much more "power" About gimbal ......
by e_lm_70
Fri Oct 03, 2014 2:59 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Once quick comment If you are using "small" prop ... I think the best you can use are 10C MultiStat .. I don't expect Panasonic to have any usage under 1 hour .. and I hard to believe you can get 40min fly time with small prop .. possibly for "medium" prop .. 13" ... you may...
by e_lm_70
Fri Oct 03, 2014 11:27 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

I think and strongly hope that most of the recent suggestion here get ignored by the MultiWii developers. Anyhow ... development had a slow down ... but it did never stop. I see EOSbandi added the way point navigation into current under development source code. Quite some code activities done in th...
by e_lm_70
Fri Oct 03, 2014 11:07 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

5S is more efficient: m With 5S on 100% throttle eats 10A and provides 1400g thrust. with 4S on 12A 1350g...BUT, because it will be an extreme light bird I could pick the 4S because on hover those are ~ identical...(2,4 vs 2,5 A and 537g vs 536g)...most of the time will fly at around 40% with this ...
by e_lm_70
Fri Oct 03, 2014 9:53 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

+1, my next project will be an extra light bird as Kauaiguy did...: m H frame with 3 carbon tubes + 3xxx class 470kv motors with 13 - 14 props on 5S... Why 5S ... 4S are more easily available and cheaper ... 4S vs 5S or 6S ... it will not make any visible efficiency difference ... I'm even question...
by e_lm_70
Fri Oct 03, 2014 9:14 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

my next project for Harakiri involves my lightweight unit. I am trying to shave 100 more grams from it, and thats a challenge. right now its at 800g because it has flip32+, 35mm active on Neo6, MinumOSD, 100mw 1.2GHz Video TX, Sony 1/3 cam, OpenLRS, and is 600 in size with CF frame/props 920kv moto...
by e_lm_70
Fri Oct 03, 2014 9:07 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

I think and strongly hope that most of the recent suggestion here get ignored by the MultiWii developers. Anyhow ... development had a slow down ... but it did never stop. I see EOSbandi added the way point navigation into current under development source code. Quite some code activities done in the...
by e_lm_70
Fri Oct 03, 2014 8:57 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

well, the gui is multiwii 2.2, and Baseflight GUI both saw the extra channel. but you need to disconnect and re-connect before the new active AUX appears. set rc_auxch = 5 // this sets to 5 total aux's instead of 4. yea, i was looking in the cli and wished it had a readout as well. anyways, I added...
by e_lm_70
Thu Oct 02, 2014 10:08 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Which GUI do you use for see AUX5 ? Java MW GUI, show only up to AUX4 Ezio Android up .. does the same I think there is no CLI command for see the RC input data ... I think I need to expose the boot0 pin for update the firmware ... I have the DIY Naze32 board enclosed in the XuGong ... it take ages ...
by e_lm_70
Thu Oct 02, 2014 4:46 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Maiden my XuGong 10" with Harakiri DIY and DIY OpenLRSng ... all gone very smooth I gotta to reduce the min throttle since on SimonK or on my set up at 1100 do really spin quite fast. I also cut the Aileron and Pitch to 50% ... (used my Taranis .. which I still don't know how to quickly set up ...
by e_lm_70
Thu Oct 02, 2014 10:21 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

"your rude post above"

Now it is even more evident.

Thanks for make 100% clear your position
by e_lm_70
Thu Oct 02, 2014 9:34 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Anybody use LCD on Harakiri ... I see the CRIUS LCD works fine .. it has a nice welcome page ... with number of SAT and LAT-LONG ... but to navigate the setting is terrible. Not sure if it can make sense if I port my KK2 MW LCD on Harakiri ... G5w2LOvl2hs Using bluetooth and Android sound more "...
by e_lm_70
Thu Oct 02, 2014 9:29 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Re:

Seriously ... you don't need any reflow oven station ... just a 3$ cheap battery power iron is enough for the job for DIY Naze32. Actually ... even no soldering at all if you get some GY-86 / GY-87 with already pre solder pin. Hot glue come handy for stick the 10DOF on the STM32 board. that's not &...
by e_lm_70
Thu Oct 02, 2014 7:52 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

How about, can you bind a black to a black? Anyways, I am happy , devorssi set to ch5 and condition for GPS home on L (1000) works perfectly. Awesome, now I can range test with another layer of security. now if my RSSI hits nothing, it starts to RTL, but I can override if it comes back into range. ...
by e_lm_70
Wed Oct 01, 2014 4:30 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

About 80Mhz ... strange ... I can't see in the code the 80Mhz hack ... at least not in the same place that BaseFlight did put it ... but ... I start to think "Crashpilot1000" did already add 80Mhz support ;-)
by e_lm_70
Wed Oct 01, 2014 4:27 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

@ e_lm_70 Ah, Thank you for the links of your project. Very interesting indeed. I was interested in the Si4432 module as well but i did not know if OpenLRSng would support it. Excellent idea for having 3.3v only onboard. I have already stocked up with the 3.3 DC/DC modules you list. I really like t...
by e_lm_70
Wed Oct 01, 2014 3:10 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

@Mr-Fiero I'm building also DIY OpenLRSng ... here is my thread on RCG: m ... actually I just show prototypes for bench test there .. in practice I have a more clean finish DIY result. I'm using cheap Si4432 like this one: m ... that cost 3.2$ shipped ... with a ArduinoPro Mini ... it come down to l...
by e_lm_70
Wed Oct 01, 2014 9:51 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Re:

... "Build a naze32 for under $10" ...as long as you already have all of the components and a reflow oven/station, and then you only need to print a pcb for $10!!! whatever. Seriously ... you don't need any reflow oven station ... just a 3$ cheap battery power iron is enough for the job f...
by e_lm_70
Wed Oct 01, 2014 9:41 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Interesting project Mr-Fiero I'm also doing DIY OpenLRSng ... but why 1W Receiver ? Do you want to have telemetry ? If you have OSD already ... why also Telemetry ... ok for redundancy it make sense ... still 1W TX 433Mhz will make quite some noise to the GPS I also plan to use OpenLRS but NG with H...
by e_lm_70
Tue Sep 30, 2014 9:48 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Quick question over the 80MHz on STM32 On Baseflight it is possible by CLI to increase from 72Mhz to 80MHz the CPU clock in order to avoid interferences with 433MHz RX Apparently on Harakiri this option is not there, since the clock set up library is an "old one" But ... odd enough ... I d...
by e_lm_70
Tue Sep 30, 2014 8:46 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

Jim Lee - you were my inspiration up until D) c++ object oriented. you're on your own my friend... +1 OO Coding ... make no sense with limited memory and CPU power The next step from OO Coding will be to go to virtual machine using Java ... like many server applications do in these days But one thi...
by e_lm_70
Fri Sep 26, 2014 8:46 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

@lld From the post just above, it says virgin GPS....what virgin GPS did you use? it was virgin at 115200? Obliviously pre-programmed when you bought it. I'm always curious of GPS's....Where did you get it? - Maybe I read your post wrong as its a cut and paste. Indeed it was a typo due to copy-past...
by e_lm_70
Fri Sep 26, 2014 7:55 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

I worked on the parameters a little more. Wind makes it difficult. It can exacerbate the craft's behavior. Steady wind is one thing, gusts and turbulence is another. It got better, however, with the same hardware. m Yes, very nice an price position hold ... actually wind or no wind ... if the GPS i...
by e_lm_70
Fri Sep 26, 2014 7:49 am
Forum: Software development
Topic: MultiwiiConf Graphical Enhancements
Replies: 25
Views: 7044

Re: MultiwiiConf Graphical Enhancements

TOTALLY DISAGREE I read "amazing" thing here ... java = malaware ... what disinformation is this ! Java Plug In on a browser ... opening Java apps on the fly download and running .. yes this is possible malaware ... but have JRE installed in the PC is 100% safe ... Java is multi platform f...
by e_lm_70
Thu Sep 25, 2014 11:48 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

imu.cpp // signed16 * signed16 // 22 cycles // http://mekonik.wordpress.com/2009/03/18/arduino-avr-gcc-multiplication/ #define MultiS16X16to32(longRes, intIn1, intIn2) \ asm volatile ( \ "clr r26 \n\t" \ "mul %A1, %A2 \n\t" \ "movw %A0, r0 \n\t" \ "muls %B1, %B2 \...
by e_lm_70
Thu Sep 25, 2014 9:02 am
Forum: Software development
Topic: Why development has stopped?
Replies: 230
Views: 74424

Re: Why development has stopped?

... but, anyway, ok, I can see where this is going. I guess the atmega328 crowd can keep defending the "hand optimized" spaghetti code while the rest of the world moves on to bigger and better things. Spaghetti code In my book APM is a spaghetti code .. with lot of marketing hype .. even ...
by e_lm_70
Fri Sep 19, 2014 11:25 am
Forum: Shields, boards and sensors
Topic: KK2.0 and KK2.1 does MultiWii 2.3 with GPS ... in style
Replies: 3
Views: 3389

Re: KK2.0 and KK2.1 does MultiWii 2.3 with GPS ... in style

KK2.1 with full LCD support and configuration for MultiWii 2.3

Now ... people can easily move from KK2.1 to MultiWii 2.3 with a simple approach ... no PC needed except for update the firmware

by e_lm_70
Tue Sep 09, 2014 11:54 am
Forum: Boards
Topic: Naze32 hardware discussion thread
Replies: 3249
Views: 1376947

Re: Naze32 hardware discussion thread

I have an old AfroMini32 with "junky" BMP085 ... since it is pin compatible with BMP180 ... will be possible to take out the BMP085 with an hot air gun ... and put a BMP180 on it ? Can the heat process from the hot air gun kill the BMP180 ?
Thanks
by e_lm_70
Tue Aug 26, 2014 1:59 pm
Forum: Frames
Topic: Nanocopter Frames
Replies: 111
Views: 374493

Re: Nanocopter Frames

Very nice.

Did I see right, that you handle the octa .. like a normal X copter, with 2 motor in parallel over the same control signal ?
by e_lm_70
Sun Aug 24, 2014 10:18 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Since here there are lot of gps expert ... Today I may have killed my good MTK gps ... I did stick on a arm using the standard transparent tape, that this time was over the antenna ... and in the operation to remove that tape ... I notice I was taking away the metal thin part over the ceramic I stop...
by e_lm_70
Mon Aug 18, 2014 2:50 pm
Forum: General discussions
Topic: I just lost my second quad
Replies: 16
Views: 5542

Re: I just lost my second quad

There are tons of possible reason why a copter will decided to crash down in any moment. 4 motor, 4 prop 4 esc , tons of connections .. tons of single point of failure in a "complex" system. Still ... the least possible reason is due to a bug in the multiwii firmware. MultiWii is simple, a...
by e_lm_70
Mon Aug 18, 2014 11:08 am
Forum: Software development
Topic: SD Card Logger
Replies: 71
Views: 33376

Re: SD Card Logger

an other options is m see page 2 you have a couple of serial interfaces on your AIOP board so u just need one for a logger then u can use bluetooth and a logger AIOPv2 has on board 16Mbit memory ... so ... in theory the SDlogger code could be implemented inside multiwii .. without the need to use a...
by e_lm_70
Thu Aug 14, 2014 3:12 pm
Forum: FPV, OSD, Cameras
Topic: Mobius HD Camera
Replies: 14
Views: 8241

Re: Mobius HD Camera

Just received reply from PayPal that Mobius vendor is no longer trading & I will get money back. Now I have to decide whether to get a Mobius or something else. I like the price/value for $, size & low weight of the Mobius but open to suggestions. Want to take good quality stills & vide...
by e_lm_70
Tue Aug 12, 2014 10:11 am
Forum: FPV, OSD, Cameras
Topic: Mobius HD Camera
Replies: 14
Views: 8241

Re: Mobius HD Camera

You can actually record and use the live-out at the same time.. however, be aware that the live-out has a lag of approx. 100ms, so you may not want to use that camera for highspeed racing between trees. 133mSec is what I measure using 720p60fps 200mSec is what I measure using 1080p30fps So .. Mobiu...
by e_lm_70
Tue Aug 12, 2014 9:38 am
Forum: ESCs, propellers , servos and radios
Topic: Most Versatile ESC/Motor Combo?
Replies: 4
Views: 2265

Re: Most Versatile ESC/Motor Combo?

Yes, 1000 to 1300kv motor with 3S lipo power does cover many application. About ESC ... I would suggest a 30Amp , that can handle SimonK firmware ... you can hack your own firmware for handle motor reverse and/or brake .. that could be useful for rover / boat application. The best (that I know) Simo...
by e_lm_70
Sat Aug 09, 2014 8:16 am
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Mr-Fiero: I keep my fingers crossed! I fiddeled a little around with G-tune. Currently it could be used very well on the yaw axis - it does a good job there, have to do further tests but the Yaw P autosetting has a good chance to make it into harakiri as an option (like setting yaw P to 0 and MHefn...
by e_lm_70
Thu Aug 07, 2014 2:53 pm
Forum: Software
Topic: Harakiri aka multiwii port to stm32
Replies: 1502
Views: 556645

Re: Harakiri aka multiwii port to stm32

Well Mr-Fiero I think you will love this one then as well! The integration was a breeze. Althold, Autostart and Autoland tested - works like expected. Besides the better "has passed throttlemidstick position" (better means, it can not be missed anymore if you are "too fast" on t...
by e_lm_70
Thu Aug 07, 2014 2:52 pm
Forum: Software
Topic: Baseflight aka multiwii port to stm32
Replies: 1036
Views: 2550637

Re: Baseflight aka multiwii port to stm32

OK, but is there any problem, if I remove the mentioned lines and run the rev5 with a BMP180 module? Maybe a CLI switch may be useful, to force the BMP085/180 baro detection to skip the rev5 recognition. Than there is no problem for the user of a full features naze32 rev5 but everyone can upgrade a...