MultiWii

mbrak

mgros wrote:What problem I can have using a GPS with 1 hz refresh data?

well

a dancing position i would say

1hz is to slow to calc speed in nav mode. the math is not exact enough to do it right.

mbrak

hi new dev wont compile with bmp085 and oled selected. got some errors from lcd.ino LCD:766: error: 'lcd_param_text14' was not declared in this scope LCD:766: error: 'PIDVEL' was not declared in this scope LCD:767: error: 'lcd_param_text15' was not declared in this scope LCD:767: error: 'PIDVEL' was...

mbrak

Hi Jin'Gej

You did not believe me?

BR Michael

mbrak

hi

yes i changed the p-term of mag...... ok good to know that

was a bit frightened as i saw the copter turning so fast

with the r27 and p-mag=4 it turns so soft. now p-mag is equal 10 because mag-hold works much better.

mbrak

hi

on the mega the ppm sum is connected to serial1. dont know where it is on your board. sorry
look at the schematics from berkely

mbrak

hi just testet r33. works very good! compliment to you andras!!! pos hold is a bit more exact imho. may the filter is working rth is great!! have you changed something in the settings andras? the turning speed of the copter is very high to r27. i thing it looks a bit cooler if the copter turns more ...

mbrak

hi

just switch to mega in the arduino software (menu tools/board/arduino mega 2560...)
no need to define this in the config.h

br michael

mbrak

hi fixed the problem above! @eosbandi your 3 config.h files are different in many parts. only one file contains the 3 new filter options! please update. the file names original is not realy untouched from your config. got some new errors: MultiWii.cpp: In function 'void GPS_NewData()': GPS:155: erro...

mbrak

hi

just compiled the new r32 version.

got this:

Code: Select all

MultiWii:249: error: 'GPS_WP_RADIUS' was not declared in this scope

mbrak

hi

mincommand was default in my setup. after compiling mincommand 1000 the copter wont arm. dont know why.
in your distributed config.h the mincommand was 900!!
your config.h is not untouched. i mean that there are fragments of your config

p.s. i have edited my previous post.

mbrak

reporting some impressions using eosbandis r27 code 1) compiling the r27 version produces some error shown above. changing the buzzer.ino solved it. 2) why is the serial speed for the gui downgraded to 57600 baud? normaly it was 115200. 3) using #define MINCOMMAND 1000 as usual wont arm the motors. ...

mbrak

thanks nils !!

its working with that file!

wonder why no one else reported this problem.

mbrak

hi nils

cant find that phrase you wrote.

may it be a typo?

in buzzer.ino there is it called buzzerIsOn and in lcd.ino it is called isBuzzerOn

mbrak

hi after compiling the latest r27 code i got this error message: MultiWii.cpp: In function 'void fill_line1_VmA()': LCD:1210: error: 'isBuzzerON' was not declared in this scope MultiWii.cpp: In function 'void lcd_telemetry()': LCD:1501: error: 'isBuzzerON' was not declared in this scope isBuzzerOn i...

mbrak

EOSBandi wrote:...

BTW, What is the consesus? Is it OK to fly the post MW2.0 dev code ?

if you mean the 20120430 and newer DEV i will say yes

this DEV is working very well i think. had no problems with both quads.

good work andras !!!

mbrak

hi yes thats a good idea. the process is started to bring the config.h in a more readable format. maybe is is possible to highlight passages which are: - a must config (i.e. copter type, sensors etc.) - additional config (filters etc.) - specific config like telemetry, lcd, powermeter etc. in many p...

mbrak

PatrikE wrote:I'm waiting for my OLED from Ebay.
I did order April 5th.
Quite long delivery i think...

puhh

The delivery was within 16 days of arrival at me.

mbrak

i compared both files. lcd from hamburger in trunk and your file. there are many differences in the code. think hamburger doesnt use your latest file

mbrak

offtopic on

summerhouse, winterhouse, lab......

whats going on here ?

have you won in the lottery?

offtopic off

mbrak

hi andras

good news

will you release both (serial and i2c)?

some posts before i read that you develop the code on a mega2560 with serial gps

my copter has a 2560 with serial gps

we are waiting patiently

mbrak

Dev20120430 - Just finished merging my OLED code. (now includes the throttle expo) Haven't tested it yet... gave my OLED to a fellow copter-maniac @mbrak & @nhadrian, can you test it please? Once again, I have to attach a zip file here......don't know how to submit to the shared subversion H. h...

mbrak

Tried it today! Simply perfect FlyduinoMega with FreeIMU04.3, re-flashed HKF20A ESC'a, Spektrum Satellite receiver. 20A esc's, 1050KV motors, 10 x 4.5 props, 2200mAh 30C battery. (MPU6050 Lowpass set to 42Hz) On top of my quad, is a Sony CX110HD video camera with 0.38 wide angle lens, zoomed in, so...

mbrak

@ alexinparis

can you exlain your new throttle-expo function in the gui?

i am using lcd-telemtrie and cannot see anything about throttle expo in the display. not yet implemented?

mbrak

Joachim08 wrote:Anybody out there flown with 6050 sensor already ?
What about ACC Mode ?

hi joachim

cant say anything about acc. disabled it because this is my fun-quad

but reading the diffs i cannot read anything about a significant change of the acc-mode code.

mbrak

mlebret wrote:Hello,

I uploaded the code on my MultiWii/freeIMU 0.43 board. Will fly it later.

I have a bug with the Mac version of MultiWiiConf : Calibrate Mag and Acc buttons are inop. I had to do a R/C Acc calibration.

Marc

on my system (win7/32bit) the acc calibration works fine. no problem.

mbrak

hi just compiled and uploaded the newest DEV. there is an older version of LCD.INO/PDE included. howard has done some great work on the oled code. look here: http://www.multiwii.com/forum/viewtopic.php?f=7&t=1350&start=50#p12353 the changes from howard are not included in the file from the l...

mbrak

hi with the new init-code my copter (flyduino mpu6050) is flying a bit better. the high p-values are not flyable. i had to go back to the default values. what i recognized is that there some glitches. dont know from what source. yesterday a had none of them. i just changed the init code. my lpf is s...

mbrak

hi about the problem with the mpu6050 (not very stable, laggy,etc.)..... try out with p=9.0/I=0.04/D=23 just came in from testflight with these settings. very very stable. just wobbling just a tiny bit. wow. and this with the promini without 11bit pwm.... i am impressed! the values are from rosewhit...

mbrak

it seems that the lpf for the mpu6050 has not a bit of effect. Hi, It's possible as I never used a LPF setting on my multis. I will check, it's maybe a problem of register setting order. hi is there any solution for this problem? my quad with flydiuno MPU6050 has the same problem as wartho describe...

mbrak

thant is implemented in telemetry for multiline displays already for all 11 auxN items - or do you really need feedback on the existence of sensors in your copter? no i wont check the existence of sensors. only highlighted when activated. i have problems with telemetry. how do i activate it? (sketc...

mbrak

hi

would it be possible to display a so called "status"-line in the mainscreen?

we have 21 chars per line.

GYR ACC MAG BARO GPS

every sensor which is selected would be inverted in display.

mbrak

hi howard

works fine your new file.

the delay is very good to nagivate.

mbrak

here is a small video simply navigating through the menu.

http://youtu.be/Oz9ZXYLmMIQ

hope this will show the functionality of the oled display.
the highlighted value in the middle can be modified by turning roll to left or right.

mbrak

@ mbrak, to get battery voltage, in config.h, #define VBAT , and to see I2C errors etc, #define LOG_VALUES 1. Thanks must go to Hamburger for his nicely simplified multiline code, which I adapted for the OLED display. Kudos! H thanks hamburger for the multiline code ! when did you order your oled? ...

mbrak

Hello Howard

you are my hero !!!
multiline-config is working great!! many thanx!

how did you display batt, i2cerrors and so on like in your picture?

mbrak

hi

my oled arrived today in a brown envelope

its working very well. damn smal display

the 2-line mode is great. but in multiline there is some garbage on screen. i can read something but there are not all chars readable and not well formated.
i use the latest dev 20140414

any solution?

mbrak

hi sounds good. but could you explain how eactly you create the sub-channels? for example my transmitter is a futaba t-10. i use 2 3-way switches and 2 2-way switches at the moment for activating flightmodes and other functions. how do create a 'rule' for a channel you described? thats not realy cle...

mbrak

hi, it will be fine if you can integrate the saving and loading the whole copter config in a file, so I must no proceed printscreens to save a config and try another one ( like it is made in MultiWiiGUI). thanks flyman777 just use the wingui from eosbandi ! already done by the way.... where is eosb...

mbrak

Request: Support for jeti telemetry system. using the jeti box for displaying flight data and modify PIDs. there where a rudimental support for jeti some time ago. i have got the files but i am not a programmer to integrate it in a newer version. if there is someone who can do this i will post the f...

mbrak

hi

are the modifications on gps-code for both systems (i2c and serial gps)? or only i2c gps?
i am a bit confused when reading

I just realized that inverting (lat2-lat1) was needed because I swapped "N" for "S" in the I2C Nav code

mbrak

do you have standalone sensors or are you using an imu-board with the sensors you wrote?

mbrak

hi why not upgrading to a newer release? i have just tested 2.0pre2 and it works very well! i have also the allinone imu with the flyduino mega2560. no problems with that configuration! the mag should be well calibrated ! in higher dev versions and 2.0pre1 and above you could initiate the mag-calibr...

mbrak

Hi mwc 2.0pre2 test!! just did a long run .... sorry flight.... the altitude-hold works nearly perfect imho. my allinone-imu with bmp085 baro (light-tight with some foam around) has the pid (1.6/15/7). +/- 0.3m max!! then tested gps-pos hold. the conditions are light wind (aprox 1-2 m/s) sunny with ...

mbrak

hi

Please do not take it seriously

activate failsafe in sketch and modify the value in the formula.

go flying

switch off your tx

wait

the copter should descent now (maybe it could be a more or less hard landing)

/Please do not take it seriously

mbrak

hi

is there a value where the ALT-HOLD is stored?
i think the control algorythm just hold 1g of vertical accerlation constantly when started ALT HOLD.

or am i wrong?

mbrak

hi just tested 2.0pre2 with allinone imu. works as expected. the headhold mode is doing a good job. also headfree which is the hardcore mag test function i think. the alt-pid need a bit more finetune but works good with default pid. gps hold holds the multi in a range of 10-12 meters now! it was a b...

mbrak

wow!!!

thats very cool!!

perfect for display status messages or live display gps-data (coords and distance to target and....) flightmodes, lipo capacity

with a smal joystick or keypad module you could change settings on field.

many ideas...

+100

mbrak

hi i use the gps from flyduino. i thought it has 10hz. isnt that right? the ardurcopter software (megapirate) runs also on the same hardware some people uses here, the flyduino mega. there is no coprozessor to do the gps math. why it should not be possible to to this with mwc? the act which describe...

mbrak

hi that may be the same problem i had a couple of days before. it was absolutely no wind and the copter overruns the position and did not stop. maybe today i will do some test with some wind. wait and see. Hi, today I have many-flights with the currend GPS code. I can confirm that this way of GPS co...

mbrak

hi nils congratulation !!! have you made any modifications to the 2.0pre1 code? br michael So I did some testing yesterday: 1. Walking tests with copter and notebook. Everything seems plausible, except the bearing to home need to be the other way around, inclusive bearing relative to copter nose. ...

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