Search found 160 matches

by LuFa
Thu May 31, 2012 6:01 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos ,

now i have add OPTICAL_FLOW_P_GAIN and OPTICAL_FLOW_I_GAIN .

my parameter for the moment are : P 5.0 and I 0.010 , what is the right method to write this directly in the code ?
because OPTICAL_FLOW_I_GAIN 0.100 doesnt work :( how to write it correct ?
by LuFa
Wed May 30, 2012 6:06 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

Hi Eosbandi :)

is it also possible to get the GPS Position Hold distance with

Code: Select all

I2C_GPS_WP_DISTANCE
?

thanks :)
by LuFa
Tue May 29, 2012 8:58 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

ooooooooooooohhhhhhhhhhh :D :D :D
MultiwiiPlanner sounds good :)
by LuFa
Tue May 29, 2012 8:41 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

ok thanks , will test it tomorrow second question - i can set waypoints with GPS_I2C_command(I2C_GPS_COMMAND_SET_WP,13); ..... right ? (in this example waypoint number 13) - And with GPS_I2C_command(I2C_GPS_COMMAND_START_NAV,0); i can start the waypoint navigation . but , if i start the waypoint nav...
by LuFa
Tue May 29, 2012 12:28 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

Hi ,

in the newest multiwii dev , the i2c gps doesnt work :(
With r33 von EosBandi all works without any proplems , but the same hardware and setup with the newest Dev code doesnt work :(

can anywhere check this ?
by LuFa
Mon May 28, 2012 9:56 pm
Forum: Software development
Topic: New Multiwii Serial Protocol
Replies: 409
Views: 122523

Re: New Multiwii Serial Protocol

Hi , i try to Controll the Mwii via the new Protocol . i can read datas from multiwii without any proplems but i cant send anythink to Mwii . Can anyone tell me how i have to calculate the Checksum for send datas to Mwii ? i use a second arduino to do this , a example code will be also very nice Tha...
by LuFa
Mon May 28, 2012 6:38 pm
Forum: Ideas
Topic: Alt. Hold Ideas and discussion
Replies: 193
Views: 68536

Re: Alt. Hold Ideas and discussion

wich "New" Alt-Hold code did you mean ?
is there a different of Alt-Hold code from 2.0 and the Newest Dev ?
by LuFa
Sat May 26, 2012 9:29 pm
Forum: Software development
Topic: SRF08 and Baro fusion
Replies: 3
Views: 718

Re: SRF08 and Baro fusion

no :( at the moment its only for displaying the distance .
thatswhy i ask for a worket code of a fusion ;)
by LuFa
Sat May 26, 2012 7:47 pm
Forum: Software development
Topic: SRF08 and Baro fusion
Replies: 3
Views: 718

SRF08 and Baro fusion

Hi ,

I have see that the newest dev have a code for reading the SRF08 Ultrasonic Sensor .
But what is about the fusion ? have anywhere a worked code for Ultrasonic Sensor and Baro fusion ?
If not , i think its time to think about it :)

regards
by LuFa
Thu May 24, 2012 7:21 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos Now i have bring to work the OpticalFlow code with the newest Dev code But i have one Proplem with the Newest Dev and also your code : If I Activate AltHold the Mwii Hold the Alt Perfekct for the first 20sek. , after that the Mwii does begin to move down and do nearly landing ^^ I have th...
by LuFa
Thu May 24, 2012 7:13 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

Hi ,

GPS work Great !

But Coming home is to fast for me ^^ can anyone tell my how i can chanche the "brake" from Coming Home ?
Because , for me the Mwii does brake to hard at the Target Point . wich values can i start to chanche ?

Thanks ;)
by LuFa
Wed May 23, 2012 9:06 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

Hi EosBandi ,

is the Moving average filter only in use with Serial Gps ?
because i havent found the setup for i2c gps .

Thanks
by LuFa
Wed May 23, 2012 5:04 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

Hi EosBandi ,

Can you make a list wich thinks i have to add where in the normal Multiwii Code for the r33 GPS Version ?

Thanks
by LuFa
Wed May 23, 2012 5:00 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

yes , i allready fly with the OpticalFlow version from Alexmos and its work very good ! at the moment i work at a fusion of alexmos opticalflow code and the newest multiwii dev code . @alexmos , i have some questions : - I have make all chanches in Multiwii.ino for OpticalFLow - have add OpticalFlow...
by LuFa
Tue May 22, 2012 6:54 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hi ,

look at the googlecode site from Alexmos , there you can find the newest version witch is working ;)
im try to port it to the newest dev , but i have proplems to find a option to set the PID values direct into the code like :

#define OPTICFLOW P-Gain 10.0
#define OPTICFLOW I-Gain 5.0
.....
by LuFa
Mon May 21, 2012 6:46 pm
Forum: Ideas
Topic: HOTT Telemetry integration
Replies: 63
Views: 19701

Re: HOTT Telemetry integration

Hi Oli ,

wich sensor datas from Multiwii did you allready show at the Telemetry Display ?
how mutch does the cycle climb with your Graupner Hott code ?

thnanks !
by LuFa
Mon May 21, 2012 6:31 pm
Forum: Shields, boards and sensors
Topic: ACS758 with Multiwii
Replies: 0
Views: 292

ACS758 with Multiwii

Hi ,

does anyone know if the ACS758 should work with the newest Multiwii code ?
i think it should work with #degfine POWERMETER_HARD
can someone confirm that ?

Thanks ;)
by LuFa
Mon May 21, 2012 2:47 pm
Forum: Shields, boards and sensors
Topic: HOW-TO: Update FMP04
Replies: 20
Views: 7763

Re: HOW-TO: Update FMP04

Hi , i have some Questions : I have a Mediatek MTK3329 GPS Modul (same like Diydrones one) and have Update it with the Instructiom from Diydrones , now its broken now i have buy a second one , the question is : is this the same Firmware like from Diydrones ? can i use this Firmware with my Mediatek ...
by LuFa
Sat May 19, 2012 2:52 pm
Forum: Ideas
Topic: HOTT Telemetry integration
Replies: 63
Views: 19701

Re: HOTT Telemetry integration

this will be very cool !
thanks !
by LuFa
Sat May 19, 2012 11:34 am
Forum: Ideas
Topic: HOTT Telemetry integration
Replies: 63
Views: 19701

Re: HOTT Telemetry integration

but in the Video wich i have post from mikrokopter , you can hear : Start Engine , calibrate Gyro ....
i think thats not the standart voice output from the Transmitter
by LuFa
Fri May 18, 2012 8:41 pm
Forum: Pictures & Videos
Topic: GPS RTH enabled MultiWii Hexa :)
Replies: 12
Views: 3027

Re: GPS enabled Hexa

pleas more informations about your hardware setup , GPS Modul .....
by LuFa
Fri May 18, 2012 11:55 am
Forum: Ideas
Topic: HOTT Telemetry integration
Replies: 63
Views: 19701

Re: HOTT Telemetry integration

Any Plans about Voice Output ?
somethink like that : http://vimeo.com/41351841
by LuFa
Wed May 16, 2012 1:50 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

ah ok , you have also the Serial GPS code move to the i2c gps project page :)
because the latest version wich i have use is r10 . Have r10 the same proplem ?

if i understand it right , r22 is for i2c and Serial GPS ?
by LuFa
Wed May 16, 2012 12:48 pm
Forum: Ideas
Topic: HOTT Telemetry integration
Replies: 63
Views: 19701

Re: HOTT Telemetry integration

works it with Graupner MC-32 and V4 Software version ?

does i understand it right that i should connect RX and TX together at the Telemetry port via a Logic leve converter =?
Or is any other thinks need between RX and TX ? like a Diode ?

Thanks !
by LuFa
Wed May 16, 2012 12:41 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

EOSBandi wrote:
LuFa wrote:only at the i2c gps code ?? or also at Serial GPS Code ?

Multiwii base code.. :(


ok

because i have only see a update from the i2c code :?
by LuFa
Wed May 16, 2012 12:26 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

only at the i2c gps code ?? or also at Serial GPS Code ?
by LuFa
Sun May 13, 2012 6:27 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

does anywhere now if i should make a update to v1.6 of the MTK3329 ?

http://code.google.com/p/ardupilot/wiki/MediaTek
by LuFa
Sun May 13, 2012 12:56 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

5m at Wind is brilliant !
cant wait to see a video from your PH and RTH

edit : wich GPS Modul did you use ?
by LuFa
Tue May 08, 2012 6:34 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

your video is great :D
i think the code work 1000% better than the old GPS PH Code ;)
Cant wait to test it with my new board (my old board with the Flip proplem is now Totaly Crash)

witch GPS did you use and with how many hz ?
by LuFa
Mon May 07, 2012 8:57 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

+1 :mrgreen:
by LuFa
Sun May 06, 2012 8:34 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos , can you tell me how i can set the PID Values for OpticalFlow directly into the Code ? Because i like to use the Vel Parameter for my alt hold with BMP085 . And , what did you think about a MaxAngle Parameter ? I think its great to eliminate a Flip when the Mwii take wrong sensor data . ...
by LuFa
Sun May 06, 2012 7:54 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

great :D is GPS_distanceToHold and GPS_distanceToHome also in use ?
by LuFa
Sun May 06, 2012 6:19 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

@howardhb : same proplem :( i use graupner MX16 Hott with GR-16

Edit : Have found the proplem ;) the Receiver is defect .

Question to EOSBandi : it the Home and Hold position allready store in :

GPS_latitude_hold
GPS_longitude_hold

and

GPS_latitude_home
GPS_longitude_home

?

thanks ;)
by LuFa
Sun May 06, 2012 4:43 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

does onywhere no , why Serial Sum doesnt work at Arduino Mega and Mwii 2.0 with EOSBandi GPS ?
The Channles move right in the GUI but with big spiks :(
PPM is connect to PIN 19 (Serial1)
by LuFa
Sat May 05, 2012 10:46 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

@howardhb : have your GPS a backup battery ?
by LuFa
Sat May 05, 2012 10:39 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

AAAAAAAAaaaaaaHHHHHhhhhhh :D
that is my proplem of the bad GPS Postition Hold 8-) i have set the new setup with Mini-GPS Tool but the GPS doesnt remember the setup after a new start .
by LuFa
Sat May 05, 2012 8:25 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

ok , thanks !

is it need to that that every newstart from the Mwii or does the Mediatek safe this setup ?
by LuFa
Sat May 05, 2012 7:31 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

yes ;)

but i have use copy paste for download your code :) because i have no SVN Client to download it , and i dont know how it work ^^
by LuFa
Sat May 05, 2012 6:53 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

1. declanation is set to 2.55f
2. does i try tomorrow :)
3. yes i think so , but the Compass work , maybe a proplem of X Config ? I can not realy say if the Copter try to fly back , because i stop the copter after 30-40m .
by LuFa
Sat May 05, 2012 6:24 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

now i have make some test flights with 10hz and 115200bd . But the Position Hold is not realy better than bevor First 10sek. the Copter Hover at the Hold Position , after some sek. the copter move to one site and the copter goes faster and faster and come not realy back to the Hold position . Looks ...
by LuFa
Sat May 05, 2012 4:27 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

10 flight later I have big proplem with overshoot . But i know its a proplem of the default setting from the Mediatek GPS , because its only 1hz at 9600bd . Now i have search for a config tool and have found one The name is " Mini GPS Tool" (here is the Download link : m) . Know i have set...
by LuFa
Sat May 05, 2012 1:13 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

can you tell me your PID Values ?
today i have found the Flipproplem :D it wars a bad cabel connection .

@ EosBandi , witch GPS Modul did you use ?
by LuFa
Fri May 04, 2012 8:33 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

Hi EOSBandi , Today i have test your GPS code but i think there is a proplem into yout code . After Switch On GPS Position Hold all is ok , but after ~ 20 - 30 sek. the Copter make a Flip I have make around 10 Flights , and 9 of tham End with a Flip after turn On Gps . The Onetime where the copter m...
by LuFa
Wed May 02, 2012 8:49 am
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos ,

works your optical Flow also with Arduino Mega ?
by LuFa
Sun Apr 29, 2012 4:40 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Code: Select all

alt   =   constrain((int16_t)EstAlt, 30, 300)   *   min(avgSqual.res,50) * 2;   // 16   bit   ok:   300   *   50 * 2 = 30000;


this one ? is this stored in cm ?
by LuFa
Sun Apr 29, 2012 3:25 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos

Today i have change your alt hold code to this from Mwii2.0 .
Now i have two Outputs : BaroAlt and BaroAltCal , BaroAltCal is the Altitude over Ground .
Can you tell me where i have to put BaroAltCal into your OpticalFlow code for right Movement Calculation ?

Thanks
by LuFa
Sat Apr 28, 2012 8:48 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484798

Re: GPS integration

EOSBandi you are a Big Hero for me !

when did you plan to put this code into your i2cGPS code ?
Cant wait to test it ;D

Thanks so mutch !
by LuFa
Thu Apr 26, 2012 6:03 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

yes , the newest code is based on Mw 2.0 .

You can buy the adns5050 for example here : http://www.digikey.de/product-search/de ... dns%205050

@Alexmos

Wich Altitute Variable is use for calculate the Opticalflow Angle ?
because , i try to start to move your alt code to the newest dev code .
can you tell me which parts i should change ?

Thanks !
by LuFa
Wed Apr 25, 2012 8:37 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

Hey , no proplem , tomorrow i will make some Pictures of my OpticalFlow Sensor i use a 8mm lens from a old CCD Camera and it works very great ! Can you tell me how i can implement the SRF08 correct ? I use the Sonar Code from the newest Dev version . Does your OpticalFlow only work with GPS Position...
by LuFa
Tue Apr 24, 2012 6:04 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74498

Re: Position Hold with Optical Flow sensor - done

I have add the SRF08 code into yours maybe this is the proplem of the altitute hold ? i have change the sonar code to this : #ifdef SONAR_SRF08 inline void sonarUpdate() { SonarAlt = SRF08_Alt; } #endif but i think this is not the proplem . tomorrow i will test your Sonar/Baro PIDS what is your SONA...