Search found 160 matches

by LuFa
Tue Apr 24, 2012 12:29 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

Hi ,

today i have test your code .
Optical Flow works perfect !

but i have some proplems with the Barosensor , its not possible to find the right PID Values .
With Mwii 2.0 standart PID i havent this proplem :(
Can you tell me how i can use the same Barocode like multiwii 2.0 =?

Thanks
by LuFa
Mon Apr 23, 2012 7:25 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos , i have see that you know move your code to 2.0 I have a idea : What do you think about a Opticalflow and GPS Positionhold fusion ? somethink like : PositionHold_Angle = (GPS_Anlge + OpticalFlow_Angle) / 2 what do you think about this idea ? Thanks ! There is no fusion in your example: ...
by LuFa
Sun Apr 22, 2012 11:36 am
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos ,

any news ? works it now with Mwii 2.0 ?
by LuFa
Fri Apr 13, 2012 7:47 am
Forum: Software development
Topic: New Multiwii Serial Protocol
Replies: 409
Views: 122378

Re: New Multiwii Serial Protocol

Hi At the moment i try to read the data from multiwii with the new Multiwii Protocoll . But for the moment my programm doesnt work I try it with this code : int Byte; void setup() { Serial.begin(115200); // Serial Monitor Serial1.begin(115200); // Mwii } void loop() { /* Data request */ Serial1.writ...
by LuFa
Thu Apr 12, 2012 8:36 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

Hi Alexmos ,

i have see that you know move your code to 2.0 :)

I have a idea :

What do you think about a Opticalflow and GPS Positionhold fusion ? somethink like :

Code: Select all

PositionHold_Angle = (GPS_Anlge + OpticalFlow_Angle) / 2 


what do you think about this idea ?

Thanks !
by LuFa
Tue Apr 10, 2012 6:36 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

hi ,

wich pid values are use the Sonar and Optical flow ? full PID controll or only PD ...... ?
by LuFa
Mon Apr 09, 2012 9:07 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

cool , now it works without proplems tomorrow i will make the first tests can you tell me your alt pids for Sonar ? sonar use the same pid like baro , right ? future question : will your sonar and opticalflow code also work with Mega ? work your sonar code now also with Hexa or Octocopter ?
by LuFa
Sun Apr 08, 2012 10:23 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

mhmm , without lib i get this error : In file included from Multiwii_r21.cpp:2371: /digitalWriteFast.h:1:23: error: WProgram.h: No such file or directory /digitalWriteFast.h:2:20: error: wiring.h: No such file or directory with lib and orginal digitalWriteFast file from the lib i get no error . if i...
by LuFa
Sun Apr 08, 2012 9:55 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

only need to install the DigitalWriteFast library ? or must also be changed the digitalWriteFast.h file into the library ?
by LuFa
Sun Apr 08, 2012 9:03 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

yeah :) great :mrgreen:

is your r21 based on Mwii 2.0 ?
is it possible to use A0 , A1 , A2 or A3 for connection of the ADNS505 or only digitalpins ?
by LuFa
Sat Apr 07, 2012 7:46 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

alexmos wrote:Good news, LuFa :) Today I have tested my code for position hold and it works fine! So I have finished working on it and now starting merge with 2.0.


maybe can you upload your finaly 1.9 ?
it will be very cool for my first tests on this weekend :mrgreen:

thanks !
by LuFa
Fri Apr 06, 2012 8:07 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

i know , but its not possible for me to bring mousecam util to run have still the proplem from few posts above .... thatswhy i try it with the x and y move output from the sensor to get the optimal lens position . did you have a "user manuell" how to bring the mousecam util to run ? thanks...
by LuFa
Fri Apr 06, 2012 3:17 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

great for which distance should i adjust/fix the position of the lense ? at the moment i have this method to find the right lens position : - look to the delta output from the testcode and move the ADNS - if the delta output move at the same way like the sensor , the lense have the right position th...
by LuFa
Fri Apr 06, 2012 1:59 pm
Forum: Ideas
Topic: Integration of SRF08 I2C sonar sensor (done)
Replies: 89
Views: 45298

Re: Integration of SRF08 I2C sonar sensor (done)

can anyone upload the newest 2.0 with the SRF08 code ?
by LuFa
Thu Apr 05, 2012 8:55 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

great :D

cant wait to test it :)

at the moment i try to bring the java programm to run ......

Is your Position hold now better than on your first video ?
by LuFa
Thu Apr 05, 2012 8:20 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

today i have finished my test pcb with the adns5050 :)
all works good for the moment ;)

know i waiting for the 2.0 with opticalflow from alexmos :D
when did you plan to release your code with 2.0 ?

thanks sooooo mutch !!!!!
by LuFa
Mon Apr 02, 2012 7:04 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

have receive now my adns 5050 sensors :)

can you tell me where is the front of the sensor ? in wich direction should i mount the sensor ?

how did you connect the NRESET Pin from the adns 5050 ? High , Low or NC ? :D

thanks ;)
by LuFa
Mon Apr 02, 2012 10:38 am
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

the hardware is allready ready :) (use BSS123 for levelconverter)
are you shure that is it the right link ? its a google search link
by LuFa
Sun Apr 01, 2012 9:16 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

i cant find the right download link to the txrx lib :(

is that the only way to setup the lens ?

i´m to stupid to bring the java programm to run :(
by LuFa
Sun Apr 01, 2012 3:23 pm
Forum: Software development
Topic: Kind of vario implementation in ALT HOLD
Replies: 2
Views: 720

Re: Kind of vario implementation in ALT HOLD

cool , i have also try do programm something like that .
But your code looks mutch cleaner :)
by LuFa
Sun Apr 01, 2012 3:16 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

ok , i have chanche the .bat to this :

Code: Select all

set path=.;C:\Program Files (x86)\Java\jre6\bin
java mousecam/MouseCam


and if i start it i see this :

Image

is that right ? how can i see the camera picture ?

Thanks :)
by LuFa
Sat Mar 31, 2012 11:36 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

thanks :)

can you tell me how to run the Java Gui ?
by LuFa
Sat Mar 31, 2012 9:40 pm
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

Hi , Some ADNS5050 are on the way to me But i have some questions : - which Lens is the best one ? - How to adjust the Lens ? is there any kind of video quality output in the code ? - Can you upload the 2.0 with your optical flow ? because i use the MPU6050 - which PID Values are good for the first ...
by LuFa
Fri Mar 30, 2012 7:17 am
Forum: Ideas
Topic: Position Hold with Optical Flow sensor - done
Replies: 214
Views: 74444

Re: Position Hold with Optical Flow sensor - done

nice work !

is it possible to juse your code with Hexa with PPM Receiver by activate A0/A1 to get the SPI Pins free ?

have order some ADNS5050 ;)
by LuFa
Sun Mar 18, 2012 10:37 pm
Forum: Ideas
Topic: Integration of SRF08 I2C sonar sensor (done)
Replies: 89
Views: 45298

Re: Integration of SRF08 I2C sonar sensor (done)

Hey ,

can you tell my how to read 2 of SRF08 ?

i think with this function :

Code: Select all


Sonar1 = srf08_ctx.range[0]; // Sonar 1
Sonar2 = srf08_ctx.range[1]; // Sonar 2



is that right ?

Thanks
by LuFa
Sun Mar 18, 2012 1:18 pm
Forum: Ideas
Topic: HOTT Telemetry integration
Replies: 63
Views: 19674

Re: HOTT Telemetry integration

Great !

can you share the code with us ?
by LuFa
Sat Mar 17, 2012 8:32 pm
Forum: Software development
Topic: Vario Alt. Control ?
Replies: 2
Views: 512

Re: Vario Alt. Control ?

today i have make some tests ;)

the target alt. is stored in AltHold , so with AltHold = 10 000 the Mwii climp to 10m :)
by LuFa
Sat Mar 17, 2012 8:30 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration

any plans to increase the GPS accuracy for the final 2.0 ?
or will the gps code unchanged for the 2.0 ?
by LuFa
Wed Mar 14, 2012 7:07 pm
Forum: Software development
Topic: Vario Alt. Control ?
Replies: 2
Views: 512

Vario Alt. Control ?

Hi ,

what is about a Vario Alt Control like Mikrokopter ?
I think its a cool Option for MWii 2.0 :)

i think its not so hard to programm it , because its only need to change a variable target alt.

Where is the variable stored witch say the target alt. ? (AltHold =) ?


Thanks
by LuFa
Tue Mar 13, 2012 6:45 pm
Forum: Software development
Topic: Serial Send GPS coordinates
Replies: 4
Views: 625

Re: Serial Send GPS coordinates

to send the coordinates via wi232 if rc control lost and the mw crash :)
its mutch easyer to refind the mw
by LuFa
Mon Mar 12, 2012 7:38 pm
Forum: Software development
Topic: Serial Send GPS coordinates
Replies: 4
Views: 625

Serial Send GPS coordinates

Hello ,

I look for a way how to send the current gps coordinates via serialport .
The Proplem is , with the newest dev are only support serialize8 and serialize16 , but gps coordinates have 5 bytes -.-

i hope everyone can help me :)

Thanks

LuFa
by LuFa
Sun Mar 11, 2012 11:23 am
Forum: Getting Started - MultiWii config and setup
Topic: InflightAccCalibration
Replies: 2
Views: 671

Re: InflightAccCalibration

i think you activate it with passthrue , but im not shure
by LuFa
Sun Mar 11, 2012 11:10 am
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration

interesting idea.
I have found out the same problem, when the Angle is Zero the Multiwii shoul break for a short time .
I think its not sooooo different to programm it , the higher the angle, the greater the braking effect should be .
by LuFa
Sun Mar 04, 2012 7:23 pm
Forum: Ideas
Topic: Integration of SRF08 I2C sonar sensor (done)
Replies: 89
Views: 45298

Re: Integration of SRF08 I2C sonar sensor (done)

Hey , with arduino 1.0 IDE i get this compiling error : MultiWii.cpp.o: In function `setup': C:\Users\Ludwig\AppData\Local\Temp\build4385120620906669231.tmp/MultiWii.cpp:525: undefined reference to `initSonar()' MultiWii.cpp.o: In function `annexCode()': C:\Users\Ludwig\AppData\Local\Temp\build43851...
by LuFa
Sat Mar 03, 2012 11:24 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration

great Alex !

Did you plan also to add GPS PosHold for i2c GPS ?
by LuFa
Fri Mar 02, 2012 6:36 pm
Forum: Ideas
Topic: Integration of SRF08 I2C sonar sensor (done)
Replies: 89
Views: 45298

Re: Integration of SRF08 I2C sonar sensor (done)

any news :mrgreen: ?
by LuFa
Wed Feb 29, 2012 8:49 pm
Forum: Ideas
Topic: Integration of SRF08 I2C sonar sensor (done)
Replies: 89
Views: 45298

Re: Integration of SRF08 I2C sonar sensor (done)

It worked very well! I could hover 1ft off the ground and fly around, it was holding steady. I'm going to do a little more check-over and I will post the code. msev: I ordered mine from robotshop.com in the US. They are sold out until the 8th. I just ordered 4 more from acroname.com. I am going to ...
by LuFa
Wed Feb 29, 2012 8:44 am
Forum: Ideas
Topic: Integration of SRF08 I2C sonar sensor (done)
Replies: 89
Views: 45298

Re: Integration of SRF08 I2C sonar sensor (done)

Sounds very goooooooood
have order a SRF08 Now :mrgreen:

did you plan to share the Sonar/baro fusion code also with us ?

Thanks !
by LuFa
Mon Feb 27, 2012 8:54 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration

Hey ,

are there any plans for GPS position Hold in the next time ?
It would be nicer than Coming home for gps tests :)
by LuFa
Sat Feb 25, 2012 4:58 pm
Forum: Ideas
Topic: Alt. Hold Ideas and discussion
Replies: 193
Views: 68490

Re: Alt. Hold Ideas and discussion

@alexmos :

Today i would test your code .
But i get a Compailing error if i aktivate Hexa :(

did you can tell my how to juse your code with Hexacopter ?

thanks so mutch
by LuFa
Thu Feb 23, 2012 9:10 pm
Forum: Ideas
Topic: Alt. Hold Ideas and discussion
Replies: 193
Views: 68490

Re: Alt. Hold Ideas and discussion

alexmos wrote:Hi guys! Here is my alt hold implementation.........


Cool !
Can you tell me how to aktivate the Sonar ? does it automaticly switch on when i switch on Altitute hold ?


thx
by LuFa
Sun Feb 19, 2012 11:03 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration

Hey,

I have see in the newest dev a box named GPSHOLD :) does GPS Position Hold now also work ?

Thanks a lot :D
by LuFa
Sat Feb 11, 2012 11:43 pm
Forum: Ideas
Topic: Attemp to integrate sonar (ultrasonic sensor)
Replies: 265
Views: 143639

Re: Attemp to integrate sonar (ultrasonic sensor)

now i have test your code , Vallekano is it normal , that the SonarAlt Value does only refresh at the start ? because when i power up the copter , is see the right Sonar distance , but it does not update the value on the GUI (degug3 window) it shows only the first distance . Next question is , shoul...
by LuFa
Sat Feb 11, 2012 3:52 pm
Forum: Ideas
Topic: Attemp to integrate sonar (ultrasonic sensor)
Replies: 265
Views: 143639

Re: Attemp to integrate sonar (ultrasonic sensor)

Vallekano wrote:
I think it would work well, but in the code instead of dividing by 58, I think you'd have to divide by 118.



great ! :D
Is your newest update with switch between Baro and Sonar ? and with Baro Offset ?
i will test it tomorrow :)
by LuFa
Fri Feb 10, 2012 11:57 pm
Forum: Ideas
Topic: Attemp to integrate sonar (ultrasonic sensor)
Replies: 265
Views: 143639

Re: Attemp to integrate sonar (ultrasonic sensor)

yes , but i have a DYP_ME007 ultrasonic sensor , and i think this one doesnt work with your code :?
if yes , than i will test your code :D
by LuFa
Fri Feb 10, 2012 11:48 pm
Forum: Ideas
Topic: Alt. Hold Ideas and discussion
Replies: 193
Views: 68490

Re: Alt. Hold Ideas and discussion

sounds great ! thanks ;)
cant wait to test your code...
is it with VEL in jusing ? or without ?
by LuFa
Fri Feb 10, 2012 11:06 pm
Forum: Ideas
Topic: Attemp to integrate sonar (ultrasonic sensor)
Replies: 265
Views: 143639

Re: Attemp to integrate sonar (ultrasonic sensor)

have anyere a idear how to switch between SonarAlt and BaroAlt automaticly ? I have used the following... i got the main idea from megapiratNG: #define MAX_SONAR_RANGE 400 #define BARO_TO_SONAR MAX_SONAR_RANGE+150 // Due to low baro accuracy #define SONAR_TO_BARO_FADE (MAX_SONAR_RANGE/3) // 33% of ...
by LuFa
Fri Feb 10, 2012 11:03 pm
Forum: Ideas
Topic: Alt. Hold Ideas and discussion
Replies: 193
Views: 68490

Re: Alt. Hold Ideas and discussion

WOW !!!!! :shock:

did you like to share your code with us ?
by LuFa
Fri Feb 10, 2012 6:38 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration - Working

Hi ! Today I tested the GPS RTH mode. And I can confirm that it's working... There is one bug in the code which must be corrected.. the orientation of the Pitch and Roll corrections are wrong, but changing the following line fixes it... In MultiWii.ino change this errorAngle = constrain(2*rcCommand...
by LuFa
Fri Feb 10, 2012 4:29 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 484271

Re: GPS integration

Hey,

have you fix the GPS bugs ?