MultiWii

warthox

why should the level mode dont work in 3d mode? a normal mwc quad will flip when its inverted and acc is activated. i think a 3d quad will also do that, why shouldnt it do that. i will test it. I wasn't worried about level mode while doing 3D. I was wondering what happens if you (maybe accidentally...

warthox

When the motors are reversed they are not controlled in the same way as normal. how do you come to this conclusion? by pratically testing it [which can be very error prone due all the additional hardware which also have to be set right and may is not]? Does LEVEL mode work? Does it work when invert...

warthox

No I had disarming 2 times during some special accro moves ... Now I always use switch to arm how have u managed to disarm while flying? its more or less impossible. you can only disarm when throttle at zero which (throttle at zero) also means that the copter will not react to any stickinput nor it...

warthox

No I had disarming 2 times during some special accro moves ... Now I always use switch to arm how have u managed to disarm while flying? its more or less impossible. you can only disarm when throttle at zero which (throttle at zero) also means that the copter will not react to any stickinput nor it...

warthox

the gui is also fullscreen on win7 64bit. and its also crashing after a short time.
if possible please make it like it was until now; in a window.
fullscreen is totally useless and counterproductive.

warthox

thanks

will try it.
is it possible to revive this option in the next version?

warthox

hi, since some dev versions max. rc_rate is limited to 2.5! why? for an hexa where you can increase P values from the start its too slow and especially if you than also use simonk esc where you can increase P values again its very slow. ofcourse not for everybody but for me it could be faster is it ...

warthox

just another short video showing the mwc quad holding position and alt with r33 fw (outdated)...
pids default.

https://vimeo.com/44150553

warthox

why not just lower minthrottle to 1000?

warthox

thats the hardware i used for the r33 gps video http://air-studio.eu/en/5-electronics

warthox

mahowik wrote:ok... thx.. i suppose u have 3329 with predefined 38400 baud and 5hz update rate accordingly...
to check this u can connect with MiniGPS_v1.7.1 to your GPS module

http://www.adafruit.com/datasheets/Mini ... _1.7.1.zip

its the MT3339 chipset.

warthox

gps - MediaTek MT3339 3339? not 3329? still interesting how you switch this to 115200 and 10 hz? probably you found custom firmware for this? thx- Alex Hi Warthox, Can you share what GPS do you use on the video? Thanks, John Hi warthox, Thanks for the info, what i meant is do you use serial (FMP04)...

warthox

gps ph autolanding

http://vimeo.com/43283971

warthox

Hi Warthox Very great video.. I have two questions about your video. Is necessary to leave on the barometer when using the RTH? Help the magnetometer in RTH? Thanks no u dont need a baro for rth. gps works only with mag and acc. Impressive and entertaining video, Warthox! With all the electronics p...

warthox

gps ph/ch test. r33.
all values default except PosR P 3.6

https://vimeo.com/43211223

warthox

Still got to make it wind/sun-free but it already works. sorry, but u cant complain about a not working baro when u dont even do the basics general: everybody should keep in mind that the mwc project is opensource and started in the intention to be a super simple multicopterplatform. therefor its a...

warthox

setting homepos during gyrocal is not better. in this case i would prefer setting homepos while arming.
an universal solution would be the use of an aux channel switch. so u can set homepos wherever and in which situation ever your copter is.

warthox

tried the gps ph and ch with r33 code today. works pretty good. the coolest thing was that the quad first turns in direction of home position and when it arrives it turns in the position in which he was while arming. looks so cool flew only with default values for everything. it was very windy. max ...

warthox

so not even the actual dev from 22th of may has a working gps?

warthox

can somebody please post working gps pids so i have a starting point? tried gps first time yesterday. it did something but i dont got it tuned well. thanks in advance. On the previous page you have a good tutorial for beginners thanks for the hint can somebody please post working gps pids so i have...

warthox

can somebody please post working gps pids so i have a starting point?
tried gps first time yesterday. it did something but i dont got it tuned well.
thanks in advance.

warthox

i dont monitor it. i just see that the data refreshreate is arround 2hz. everything i can do and see is that sow.

warthox

the setup: Intel® Core™ i3-2367M Processor (Dual-Core )its showing 4 cores in task manager 8 GB DDR3-1333 Ram Intel HD 3000 Graphic Microsoft Windows 7 Professional 64 Bit java7 update4 (actual version) tried an older version of java (v6 update 27) but no success. i also tried disabling hyperthreadi...

warthox

hey,
on a new laptop i tried to setup a new board but the gui is running at a speed of only 2hz.
on my main laptop its running without problems.
does somebody know this behavior?

warthox

ok its working now

opened some arduino samples, tried to undestand them and copied them together

so now according to the pulswidth the specific function is running. control with a pot on tx.
next step would be to switch to the next function every time a single switch was activated.

warthox

this was my first approach. unsigned long duration; unsigned long durationold; void setup() { pinMode(2, INPUT); pinMode(3, OUTPUT); pinMode(4, OUTPUT); pinMode(5, OUTPUT); pinMode(6, OUTPUT); pinMode(7, OUTPUT); pinMode(8, OUTPUT); pinMode(9, OUTPUT); pinMode(10, OUTPUT); pinMode(11, OUTPUT); pinMo...

warthox

Hamburger wrote:Your functions are blocking so rx channel read is not executed while functionN is running?

among other things, yes.

warthox

hey, im not that good in programming so i hope someone can help me here the hardware is an arduino nano. i want to read one rc channel [later read one or more specific channels from a sum signal] and according to its state i want to start functions which just contain sequencing code; eg led blinking...

warthox

warthox

500hz should be no problem. its always better to have a higher rating, just like u use a higher A rated esc as a motor needs.
but if the esc are ultra pwm u should be aware of the different pwm signal. ultra pwm topic viewtopic.php?f=7&t=1332
not working yet.

warthox

same copter with promicro and mpu6050 but onboard.. m So apparently you are now happy with the LPF setting of the MPU hey alex, this was flown without the lpf solution. on this frame it worked without lpf. on the 3 others i wrote in the bug post and a 4th it doesnt work. i can tell u after the week...

warthox

Hi warthox, great flying (as usual ). Is it based on your new MWC promicro shield (pics)? No, the board is strictly designed to be powered by LiPo; powering by ESC is not possible (although servos needs to be powered by ESC). I decided to do a self-powered USB design because I don't want to add a f...

warthox

same copter with promicro and mpu6050 but onboard..

https://vimeo.com/40967931

warthox

does somebody, who uses the promicro, know why the startup time is so long? its arround 8seconds. i think its because the HID support of the leonardo bootloader. i did a moded bootloader that boots up much faster http://www.multiwii.com/forum/viewtopic.php?f=8&t=1145&start=70#p12424 is the ...

warthox

did a short testflight with my flydumini with unbalanced props.
the lpf seems to work now. its flyable pretty good. lpf to 20hz and p to 3.
when lpf is set to 42hz the debug value says 3.
when lpf is set to 20hz the debug value says 4.
will try to do some more tests with the other frames this week.

warthox

will this code work unedited also for a simple mpu6050 imu without any other sensors?
will the lpf setting from config be used for the setting? so the lpf value i take in config is the lpf value which is stored?

warthox

thanks fabio, will try it this evening.

warthox

viewtopic.php?f=8&t=1463&start=50#p12314

warthox

does somebody, who uses the promicro, know why the startup time is so long?
its arround 8seconds.

is the output resolution with default code 1023 @ 488hz for all quad x outputs??

warthox

I think MultiWii is a very good platform but it lacks lots of things like perfection.. I should wait with doing new things.. Just make everything "perfect".. In code, performance, GUI, .. Then start with adding a plugin system for the MutliWii so you have the multiwii core code.. without ...

warthox

servo23 wrote:Hello Wartox

You can post the program here that uses the Pro Micro
What to put ProMicro-v10 or ProMicro-v11
Hello, servo23

hey servo,
what do u mean?
i used the promicro v11 for design which is the actual version.

warthox

ronco wrote:hi warthox,

can we see a image ? soon.

and where will this board be sold .. flyduino.com? i think so.

regards felix

warthox

Please check the full-range scale too. We really don't need the 2000 °/sec, 1000 or 500°/s should be better. (I think that is the "problem" with itg32XX too, it's just too sensitive, while old good wmp's idg600 gives a better feeling in slow flying and for AP purposes) are u sure that we ...

warthox

ronco wrote:hmm... i will check the range on my oszi tomorrow .. but i dont know how this can happen .. maybe thay dont like 488hz?
regards felix

they are advertised as ultrapwm 500hz escs.

warthox

Hi warthox, you can do this changes in output.pde. replace this #if defined(PROMINI) #if (NUMBER_MOTOR > 0) #ifndef EXT_MOTOR_RANGE OCR1A = motor[0]>>3; // pin 9 #else OCR1A = ((motor[0]>>2) - 250) + 2; #endif #endif #if (NUMBER_MOTOR > 1) #ifndef EXT_MOTOR_RANGE OCR1B = motor[1]>>3; // pin 10 #els...

warthox

hey lukibob, a classic/simple mwc board for promicro should be available soon. still waiting for the protos... protos arrived. first flight was successful Great! Was that with the hobbywing escs? quad x with hobbywing flyfun 10A and mt2208 motors with 8" props. but this was just a quick testfl...

warthox

warthox wrote:hey lukibob,
a classic/simple mwc board for promicro should be available soon. still waiting for the protos...

protos arrived. first flight was successful

warthox

Bledi wrote:
warthox wrote:thanks felix
will try it this afternoon.

Yes 3 weeks without a video !!! WHAT ARE YOU DOING ???

im gettin old

no, seriously, there are many things im working at atm and also the weather is not the best for videos...
eg alex made a special code for me last year, this will be used soon

warthox

thanks felix

will try it this afternoon.

warthox

assuming you have a quad: in the file Output.pde, in the section PROMINI, you have OCR1A = motor[0]>>3; // pin 9 OCR1B = motor[1]>>3; // pin 10 OCR2A = motor[2]>>3; // pin 11 OCR2B = motor[3]>>3; // pin 3 basically, it converts a range [1000;2000] to [125;250] just adapt it to convert the range [10...

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