Search found 63 matches

by Loosi
Tue Jun 12, 2012 4:50 pm
Forum: Software development
Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
Replies: 195
Views: 32584

Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to

tommie: same problem than yesterday, it doesen´t send the init string :-(
by Loosi
Tue Jun 12, 2012 2:24 pm
Forum: Software development
Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
Replies: 195
Views: 32584

Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to

Thats great thank you, will try it tonight when i´am at home and report you :)

I will draw a better diagram at home, i have only powerpoint at work ;)
by Loosi
Tue Jun 12, 2012 1:48 pm
Forum: Software development
Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
Replies: 195
Views: 32584

Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to

i made a quick connection diagram for a friend that dont understand all this electronic´s stuff ;) maybe someone can make use of it.

tinygps.PNG


Tommie, are there news about the startup delay before sending the init string to the gps?

greetings
Daniel
by Loosi
Fri Jun 08, 2012 8:47 pm
Forum: Software development
Topic: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to I²C)
Replies: 195
Views: 32584

Re: Tiny-GPS integrated into Multiwii (GPS/Sonar/Optical to

Hi! After some problems during compiling i got mine up and running Thank you! DSCF0021.JPG DSCF0029.JPG DSCF0028.JPG DSCF0031.JPG Would be great if there is a way to initialize the GPS using 115200baud and 5 or 10Hz the commands are: $PMTK251,115200*1F<CR><LF> //switch to 115200 baud $PMTK300,200,0,...
by Loosi
Wed May 30, 2012 7:17 am
Forum: Pictures & Videos
Topic: Snowball one up in the air :)
Replies: 4
Views: 853

Re: Snowball one up in the air :)

and with the LEDs on

DSCF0026.jpg


DSCF0027.jpg


DSCF0028.jpg


DSCF0029.jpg
by Loosi
Wed May 30, 2012 7:15 am
Forum: Pictures & Videos
Topic: Snowball one up in the air :)
Replies: 4
Views: 853

Re: Snowball one up in the air :)

Here are the Pictures:

DSCF0019.jpg


DSCF0020.jpg


DSCF0021.jpg


DSCF0022.jpg


DSCF0023.jpg


DSCF0024.jpg
by Loosi
Tue May 29, 2012 8:09 am
Forum: Pictures & Videos
Topic: Snowball one up in the air :)
Replies: 4
Views: 853

Re: Snowball one up in the air :)

Hi! The new copter is up in the air I tested the baro function yesterday, its working very fine with default pid´s ! I think it was very stable within 2meters m (BARO and MAG are on the whole time after a few seconds till launch) Hardware is: Keda 20-28M with 0845 Props ALLINONE IMU from CSG_EU Flyd...
by Loosi
Thu Apr 12, 2012 4:55 pm
Forum: Software development
Topic: VBAT incorrect value
Replies: 19
Views: 4116

Re: VBAT incorrect value

I think you will find that the 5v power supply to the processor is used as reference voltage for the ADC conversion, if you supply the FC with anything other than exactly 5 volts then the ADC measurement will be inaccurate by a proportional amount. So check the supply voltage. hth David. YES, your ...
by Loosi
Wed Apr 11, 2012 10:40 pm
Forum: Software development
Topic: VBAT incorrect value
Replies: 19
Views: 4116

Re: VBAT incorrect value

Hamburger wrote:Can you try with a variable power supply?


already done, same result :-( waiting for some parts from reichelt that should arrive tomorrow, than i will try some other stuff, but currently i´am out of ideas what i´am doing wrong :(
by Loosi
Wed Apr 11, 2012 10:18 pm
Forum: Software development
Topic: VBAT incorrect value
Replies: 19
Views: 4116

Re: VBAT incorrect value

Hi! I´am having problems with VBat too, can someone verify my calculations please? vbat_calc.png if they are correct than i have no idea why it isnt working for me :-/ its showing up crazy voltages img0.jpg I veryfied the voltages 12,4Volt before and 4,95Volt after the voltage divider (directly on P...
by Loosi
Sat Apr 07, 2012 7:42 pm
Forum: Software development
Topic: Problem compiling MultiWii 2.0 - P8 not decl. etc. SOLVED!!
Replies: 3
Views: 958

Re: Problem compiling MultiWii 2.0 - P8 not declared etc.

Hi!

Have you selected the right Board from "Tools -> Board" menu?

Greetings
Daniel
by Loosi
Mon Apr 02, 2012 2:16 pm
Forum: Software development
Topic: Sensor or code problem??
Replies: 8
Views: 988

Re: Sensor or code problem??

Hi!

can you please attach the config.h ? i will have a look at it.

Greetings from Germany
Daniel

EDIT:

Is your WMP + Nunchuck connected directly to 5Volt? And are the internal pullups defined? What Version of MultiWii are you using?
by Loosi
Mon Apr 02, 2012 1:29 pm
Forum: Pictures & Videos
Topic: Snowball one up in the air :)
Replies: 4
Views: 853

Snowball one up in the air :)

Heyho! Last week i got some time to bring "Snowball ONE" up in the air. Hardware: ⋅ Board: Paris Aerial Photo V4.0 Board ⋅ CPU: Arduino PRO Mini ⋅ Gyro: Wii Motion Plus ⋅ ACC: BMA020 (not used) ⋅ Frame: Warthox Quadrocopter Frame (10mmx10mm...
by Loosi
Sun Apr 01, 2012 10:30 am
Forum: Ideas
Topic: wishlist for v2.1
Replies: 62
Views: 10379

Re: wishlist for v2.1

Gaijin wrote:HC-SR04 Sonar support via secondary GPS Arduino I2C

+1
by Loosi
Fri Mar 30, 2012 12:27 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 465086

Re: GPS integration

Navigatron already cheaper than this GPS board, and also including Arduino Thats right I already had this GPS board for my hexacopter with flyduino mega and all other needed parts, thats the reason why i made my own PCB. If you dont have a GPS board its cheaper if you buy a complete PCB from MelihK.
by Loosi
Fri Mar 30, 2012 10:03 am
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 465086

Re: GPS integration

I ordered it at lipoly , its called MediaTek MT3329 GPS 10Hz + Adapter Basic
by Loosi
Fri Mar 30, 2012 7:02 am
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 465086

Re: GPS integration

Good Morning! I´am using the 16MHz crystal at 3V3 with the integrated LLC on the MWC-Board V4 from alex , cause i dont had a free 5V pin for testing its running without problems. I know, the datasheet says its not good, but i made some other projects with 328p@16MHz and 3V3 (Like a GPS Logger, Wirel...
by Loosi
Thu Mar 29, 2012 8:19 pm
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 465086

Re: GPS integration

I used the schematic and software from flytron to build my own, its working perfect http://dl.dropbox.com/u/11858901/i2c_gps_oben.jpg http://dl.dropbox.com/u/11858901/i2c_gps_unten.jpg http://dl.dropbox.com/u/11858901/i2c_gps_test.jpg http://dl.dropbox.com/u/11858901/i2c_gps_conf.png quick and dirty...
by Loosi
Tue Mar 27, 2012 11:04 pm
Forum: Software development
Topic: I2c GPS and sat number
Replies: 1
Views: 737

Re: I2c GPS and sat number

+1
Thank you!
by Loosi
Thu Mar 15, 2012 9:45 pm
Forum: Software development
Topic: BUG: SERIAL_COM_SPEED
Replies: 2
Views: 1604

Re: BUG: SERIAL_COM_SPEED

Hi!

Yes, i used the Rx and Tx from the FTDI Port. Dont forget to connect [Xbee]Rx to [MultiWii]Tx and [Xbee]Tx to [MultiWii]Rx
by Loosi
Wed Feb 01, 2012 7:50 pm
Forum: General discussions
Topic: Playing with RFM22 lib
Replies: 5
Views: 867

Re: Playing with RFM22 lib

thanks :) got it working with this:

Code: Select all

  int ADC0 = analogRead(A0);
  rf22.send((uint8_t*)&ADC0, sizeof(ADC0));
by Loosi
Tue Jan 31, 2012 10:55 pm
Forum: General discussions
Topic: Playing with RFM22 lib
Replies: 5
Views: 867

Re: Playing with RFM22 lib

Hmm, tried some stuff but i cant get it working Currently it looks like //uint8_t data[] = "Hello World!"; //<- this is the original what is working uint8_t data[4] = (((char) analogRead(A0) & 0xff00)>>4); //<- dont work :-( rf22.send(data, sizeof(data)); the error is error: array must...
by Loosi
Sun Jan 29, 2012 9:10 pm
Forum: General discussions
Topic: Playing with RFM22 lib
Replies: 5
Views: 867

Playing with RFM22 lib

Hey all!

Can someone explain me how to convert a int to uint8_t ?
I´am trying to send the A0-A5 ports to a other arduino via RFM22 but the rfm22.send() command needs a uint8_t input and i get a int from analogRead() :-(

Greetings
Daniel
by Loosi
Thu Jan 05, 2012 1:47 pm
Forum: Software development
Topic: BUG: SERIAL_COM_SPEED
Replies: 2
Views: 1604

BUG: SERIAL_COM_SPEED

Hi! During setting up my APC220 transmitter for the GUI i figured out that #define SERIAL_COM_SPEED 115200 in config.h is not working (DEV REV. 438). the following lines has to be changed: MultiWii.ino Original: 328: void setup() { 329: SerialOpen(0,115200); to: 328: void setup() { 329: SerialOpen(0...
by Loosi
Thu Jan 05, 2012 1:21 am
Forum: Software development
Topic: PPM SUM RX with Arduino Mega / Flyduino [pin change]
Replies: 6
Views: 2192

Re: PPM SUM RX with Arduino Mega / Flyduino [pin change]

Thanks, i have seen it on the schematic, i thought it is only for the Spektrum that works serial or something like this.
Working perfect with a standard ppm receiver. Just connect the PPM signal to RX on Serial 1 :)
by Loosi
Thu Jan 05, 2012 1:19 am
Forum: Ideas
Topic: AUX1 and 2 for 5 Channel PPM Sum
Replies: 9
Views: 2451

Re: AUX1 and 2 for 5 Channel PPM Sum

+1 :)
had the some idea a quite different, see viewtopic.php?f=7&t=1083 , i have seen this topic to late.

All you need to do is a modification on the transmitter.
by Loosi
Thu Jan 05, 2012 1:15 am
Forum: Ideas
Topic: AUX channels - alternative to select range?
Replies: 1
Views: 773

Re: AUX channels - alternative to select range?

Sorry have seen that someone posted the same idea here:
viewtopic.php?f=7&t=1014

please close or delete :-(
by Loosi
Thu Jan 05, 2012 1:10 am
Forum: Ideas
Topic: AUX channels - alternative to select range?
Replies: 1
Views: 773

AUX channels - alternative to select range?

Hi all! I think everybody knows the problem: Multiwii has so mutch options for the AUX switches, but the most Transmitters has only 2 AUX channels. (mine do, its a HK-T6A V2) Cause i´am waiting for a new motor i had some time to think about what to do to use most functions with only 2 aux channels. ...
by Loosi
Wed Jan 04, 2012 2:00 pm
Forum: Software development
Topic: PPM SUM RX with Arduino Mega / Flyduino [pin change]
Replies: 6
Views: 2192

Re: PPM SUM RX with Arduino Mega / Flyduino [pin change]

Hi !

Someone got PPM working with the Flyduino Mega board?

Greetings
Daniel
by Loosi
Wed Jan 04, 2012 12:51 pm
Forum: Software development
Topic: Arduino V1.0
Replies: 3
Views: 456

Re: Arduino V1.0

Hi! using dev revision 447 and arduino 1.0 with the lines #define SERVO_TILT #define TILT_PITCH_MIN 1020 //servo travel min, don't set it below 1020 #define TILT_PITCH_MAX 2000 //servo travel max, max value=2000 #define TILT_PITCH_MIDDLE 1500 //servo neutral value #define TILT_PITCH_PROP 10 //servo ...
by Loosi
Mon Dec 12, 2011 10:51 pm
Forum: Ideas
Topic: Multiwiiki - a Wiki for Multiwii
Replies: 10
Views: 1597

Re: Multiwiiki - a Wiki for Multiwii

Hi all!

Sorry but i dont have much time at the moment :-(

My old server crashed and the last days i had some time to set the new one up, the wiki is now back online :)

Greetings
Daniel
by Loosi
Sat Sep 17, 2011 5:19 am
Forum: Ideas
Topic: More aux-channels
Replies: 7
Views: 1311

Re: More aux-channels

+1
by Loosi
Tue Sep 13, 2011 12:05 pm
Forum: Ideas
Topic: Multiwiiki - a Wiki for Multiwii
Replies: 10
Views: 1597

Re: Multiwiiki - a Wiki for Multiwii

- Added a new Sidebar on the left side, the overview is now created automatic :)

sidebar.JPG
by Loosi
Mon Sep 12, 2011 8:59 am
Forum: Ideas
Topic: Multiwiiki - a Wiki for Multiwii
Replies: 10
Views: 1597

Re: Multiwiiki - a Wiki for Multiwii

k i will take a look at it when iam at home

edit:

i made a testuser, it still works, do you get an errormessage?

Create Page
Create Page
by Loosi
Mon Sep 12, 2011 8:48 am
Forum: Shields, boards and sensors
Topic: All in one board: Hmc5883 bma180 bmp085 itg3200 only 99$
Replies: 47
Views: 11411

Re: All in one board: Hmc5883 bma180 bmp085 itg3200 only 99$

Here is the link m this PCB includes the best sensor for our multicopter: -HMC5883 Triple Axis Magnetometer -BMA180 Triple Axis Accelerometer -BMP085 Barometric Pressure Sensor -ITG3200 Triple-Axis Digital-Output Gyro Build in ultra low noise linear LDO voltage regulator. I2C all sensors connected t...
by Loosi
Mon Sep 12, 2011 7:02 am
Forum: Shields, boards and sensors
Topic: All in one board: Hmc5883 bma180 bmp085 itg3200 only 99$
Replies: 47
Views: 11411

Re: All in one board: Hmc5883 bma180 bmp085 itg3200 only 99$

Hi dave,

i dont get any data when i dont make this connections, found this in another forum, i will look for the link.
by Loosi
Sun Sep 11, 2011 1:00 pm
Forum: Ideas
Topic: Multiwiiki - a Wiki for Multiwii
Replies: 10
Views: 1597

Re: Multiwiiki - a Wiki for Multiwii

So, i had some time today and added one for testing ;)

The first page is written, some others will follow. Feel free to register and add some other pages ;)

http://multiwiiki.loosi.org/doku.php?id ... s:allinone
by Loosi
Sat Sep 10, 2011 8:32 am
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 465086

Re: GPS integration

Hi!
Sorry my Laptop crashed and i had to replace the harddisk :(

The version on page 3 of this topic is the working one :) viewtopic.php?f=8&t=649&start=20#p3555

multiwii_gps.JPG
by Loosi
Fri Sep 09, 2011 10:12 am
Forum: Software development
Topic: GPS integration
Replies: 1724
Views: 465086

Re: GPS integration

Hi!

I´m not sure if it was the dev 20110903 or the current svn revision, but normally it should switch to green and display the no. of sats and die distance, i try it in 2 hours when i´am at home.
by Loosi
Thu Sep 08, 2011 10:41 pm
Forum: ESCs, propellers , servos and radios
Topic: hobbyking 6ch homemade cable
Replies: 13
Views: 3058

Re: hobbyking 6ch homemade cable

normaly the software is doing this settings automatic
by Loosi
Thu Sep 08, 2011 10:28 pm
Forum: ESCs, propellers , servos and radios
Topic: hobbyking 6ch homemade cable
Replies: 13
Views: 3058

Re: hobbyking 6ch homemade cable

How do you connect it?

Radio.............PC
[RxD]---------------[TxD]
[TxD]---------------[RxD]
[GND]--------------[GND]
?
Iam using Windows XP Pro on an very old IBM Thinkpad A30, its working fine.
by Loosi
Tue Sep 06, 2011 6:31 pm
Forum: ESCs, propellers , servos and radios
Topic: hobbyking 6ch homemade cable
Replies: 13
Views: 3058

Re: hobbyking 6ch homemade cable

Iam using the full version of digitalradio :) http://www.sgr.info/usbradio/default.htm
its worth the 2$ :)
yes there is already a android app to configure the radio via bluetooth ;)
by Loosi
Tue Sep 06, 2011 4:02 pm
Forum: ESCs, propellers , servos and radios
Topic: hobbyking 6ch homemade cable
Replies: 13
Views: 3058

Re: hobbyking 6ch homemade cable

Hey!

You dont need the PPM signal, just connect gnd, rx and tx to the ftdi adapter and it should work fine :) i forgot to order mine too, and it is working without any problems.
by Loosi
Mon Sep 05, 2011 10:51 pm
Forum: Ideas
Topic: GPS integration
Replies: 14
Views: 2203

Re: GPS integration

i think that should be possible if we do the check:
is the first char a $ and is the last char a <cr><lf>. i have some code for that on my external harddisk, i check it out if i can find it ;)
by Loosi
Mon Sep 05, 2011 10:06 pm
Forum: Shields, boards and sensors
Topic: All in one board: Hmc5883 bma180 bmp085 itg3200 only 99$
Replies: 47
Views: 11411

Re: All in one board: Hmc5883 bma180 bmp085 itg3200 only 99$

Got mine this weekend, working great took long time to find the connection diagram, here it is for further use: http://www.multiwii.com/forum/download/file.php?mode=view&id=347 http://www.multiwii.com/forum/download/file.php?id=348 I´am using 1.8dev with #define ALLINONE // full FC board or stan...
by Loosi
Mon Sep 05, 2011 4:57 pm
Forum: Ideas
Topic: MAVLink protocol
Replies: 21
Views: 12382

Re: MAVLink protocol

So, learning by doing I have i beadboard with a ArduinoProMini on it. The Testcode is working for me: // Arduino MAVLink test code. #include <FastSerial.h> #include "../mavlink/include/mavlink.h" // Mavlink interface FastSerialPort0(Serial); void setup() { Serial.begin(57600); } void loop(...
by Loosi
Mon Sep 05, 2011 11:45 am
Forum: Ideas
Topic: GPS integration
Replies: 14
Views: 2203

Re: GPS integration

The idea with the jumper is great, but i think the problem we get then is later - when developing the waypoint mode: it would be great when the waypoints can be transmitted "on the fly" via a wireless connection, i think then we have a problem dont understand me false, but i think we have ...
by Loosi
Mon Sep 05, 2011 11:34 am
Forum: Shields, boards and sensors
Topic: APC220 Wireless Communication Module for Arduino+USB Convert
Replies: 13
Views: 6813

Re: APC220 Wireless Communication Module for Arduino+USB Con

Hmm, there are 2 Rates to configure: 1) Serial Rate - the rate that will be used to communicate with the pc / microcontroller, this can be up to 57600 2) Serial RF Rate - the rate that will be used to send the data from the one module to the other, this can be up to 19200 If i understand the manual ...
by Loosi
Mon Sep 05, 2011 8:31 am
Forum: Shields, boards and sensors
Topic: APC220 Wireless Communication Module for Arduino+USB Convert
Replies: 13
Views: 6813

Re: APC220 Wireless Communication Module for Arduino+USB Con

you see, already changed and compiled it :(
i will play around tonight when i´am back from work. is it working for you with this changes? i mean read out the pid settings is working, but the graphs are empty :-(