MultiWii

Sorry, i forgot to mention, that i would like to connet an arduino pro mini with the german style motor control board, and use Alex's fw on it.

Hi guys!

Do you think, that AlexMos's code could run on the german guys hardware?

FV needs for the GPS not only for range calculation, but the direction vector calculation too. The direction vector is coming from the copter GPS position and the Home Position. It NEEDS an active GPS.

Maybe the alternative HEADFREE mode?
viewtopic.php?f=7&t=2951

We are talking about this modult:
http://www.ebay.com/itm/Stable-Bluetoot ... 2579ad8cdd
I think this is a slave one. Is there any way to find out? and if it realy a slave, than what can be the problem? Long ago it worked with an xperia pro mini (android 2.1)

Jantar wrote:Bluetooth should be a SLAVE, then this works fine.
You probably have a MASTER.

At Linvor 1.5 AKA HC06 you can't set Master or Slave. The AT+ROLE command make no respond. It is a slave device.It works with PC fine, but the phone can't connect

Can somebody help me? I can't connect to my linvor BT modul (v1.5) with my xperia U phone which is runing on Android 4.0.4. The phone find the modul, ask the pairing code, but then refuse to connect. The modul works fine with my notebook. It speed is set to 115200 BAUD rate. What could be the problem?

Gooood, very goood

Great Thx!

Yes, you are right. the problem is the home near behavior. I think there is no good solution. Maybe when the copter is step into the 15m range, the direction vector shouldn't change anymore. I think the NAZA is working same way too.

Hi! What if there will be an alternative HEADFREE mode? In this version the reference direction vector would be the vector of home position and copter position. So combined with ANGLE mode if the pitch is pulled the copter would fly closer to the home pos, pushing it would make cthe copter fly furth...

Why should the copter descend so quick (50cm/s)? DJI Naza only descend about 20-25cm/s. I thing, it will be good for us too at first time.

+1

i have some problem with this function. I'm using this type of board: http://www.multiwii.com/forum/viewtopic.php?f=6&t=1672 I'm using I2C flytron gps with it. i merged the 2.1 code with the r1074 (copy r1074 files to 2.1) but i is't work for me. only serial 0 communicate with the gui, osd, bt. ...

Don't know why, but the good value is 0.043 to show correct current values. Another question. what can be the problem, if the bat1 value is always stay 0.0V? if i adjust the bat1 value in the menu, then it stays on that value forever. Problem solved! nhadrian found the problem. The Bat1 value is co...

Don't know why, but the good value is 0.043 to show correct current values.

Another question. what can be the problem, if the bat1 value is always stay 0.0V? if i adjust the bat1 value in the menu, then it stays on that value forever.

If i would like to use flytron 100A current sensor, what modifications should i have do in the pre 7 final code. is it wil be good if i replace this: case 3: #ifdef MOBIDRONEOSD_V2 currentValue += compCorrection; #endif currentValue *= 0.049; break; with this: case 3: #ifdef MOBIDRONEOSD_V2 currentV...

Bledi wrote:yes I know but I don't speak english as well as french

What about making a simple subtitle to this youtube video? You can do it youtube page too. If you have time to translate it to a simple english sentences, please don't hesitate to do it.

Bledi wrote:for French users we have made a video PID tutorial : http://www.youtube.com/playlist?list=PL9299C6EBE6E697A3

Ehh, It would be very fine if it were in english.

yet another one from you... http://www.multiwii.com/forum/search.php Mags are very very susceptible to magnetic interference from power wiring / motors and frame materials. Go search - there is no shortage of posts. Man, you haven't seen that video, have you? There was an i2c error, on mag sensor. ...

I think that a variometer will be very useful, if you fly in fpv without baro to keep altitude. And there will be another good thing to display somehow (for example like the 2D level meter, "o" charactre in a circle) the real orientation of movement (from gps data). for example if i try to...

And What do you think about simple-mode-with-facing-home mode? It would work like simple mode (same control), but always turn the copter facing to home pos. It will be great when you want to make video from an object which is in home pos. it could also handle camera tilt servos.

dr.tom wrote:the board is very cheap!
the picture from top is for 5V I2C sensor (gps or some other, like sonar...).
is this below correct for 3.3V I2C sensor? thanks

Thanks!

Yes!