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Marco Robustini
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Marco Robustini's Groups

Marco Robustini's Discussions

ArduCopter 2.7 Released!

Started this discussion. Last reply by Luke Vierdag Nov 6, 2012. 207 Replies

  In just a short while, ArduCopter 2.7 will become available for download in Mission Planner. As we worked on ArduCopter 2.6.1, we saw that it had several new and compelling features (as well as…Continue

MTK3329 with original firmware - Problem with default parameters

Started this discussion. Last reply by Jake Stew Apr 1, 2012. 9 Replies

Hi all! I try to using a MTK3329 gps with another fc board for comparation test, unfortunately, this board only accepts "standard NMEA" at "38400 baud" by default (and not binary), I flashed the gps…Continue

Octo coax are supported?

Started this discussion. Last reply by Mie Must Apr 1, 2012. 5 Replies

Hi all! Inside the "define.pde" i've found "#define OCTA_QUAD_FRAME", but i never found the connection to APM of the 8 motors in this configuration. I try to convert my heavy Octo-X to Octo-X4".Continue

ArduCopter Heavy X-Octo / X8 Coax - Foto, video and other

Started this discussion. Last reply by Denny Rowland Feb 4, 2014. 117 Replies

Hi all! After some pid tuning, but require further adjustment, today i made the first real flight with my "heavy ArduXOcto", i open this thread for sharing my experience if someone else wants build a…Continue

 

Marco Robustini's Page

Latest Activity


Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Other tests here, i can confirm what he says Reuben, the shutter works fine when shorting to gnd focus and shutter, so to avoid causing damage to the cam don't use my circuit, although in theory nothing can happen."
1 hour ago

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Reuben, please post info about your new "all in one" cable, thanks!"
yesterday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Yes, and here work fine."
yesterday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"In thoery i agree with Reuben but in practiceon my camera with this two pin to ground it doesn't shoot.This video show a working example with "5V trigger pulse", not a simply shortcut, so with my circuit all work fine…"
Tuesday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Stranger, the first shoot is normal, but not the auto focusing with the red led shine costantly.The camera setting is not important, how you have connected gnd / focus / shutter to my circuit?"
Monday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Here the S2 multiport pinout: 0 0 0 0 1 1 1 1 1 1 6 7 8 9 0 1 2 3 4 5 +-------------------+ \ / +-----------------+ 1 2 3 4 5 01 VBUS (+5Vin, max <2A) 02 D- 03 D+ 04 USB_ID 05 GND 06 +3.1V (LANC_DC) 07 res. 08 res.…"
Monday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"The circuit that I posted on the fist page works perfectly with Sony ILCE-5000 and similar (using multiport connector), and it doesn't work with all the other with single transistor.Anyway the cam remains in a kind of "lock status",…"
Sunday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Why you don't use a simply transistor in combo with a 5V relay?"
Saturday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"I'm sorry Reuben, work fine! ;-)The problem is with my Sony Alpha 5000 and the multiport connector, all is ok but with the plug connected it's impossible to navigate in the menus of the cam.The shots makes them perfectly but if I want to…"
Friday

Developer
Marco Robustini replied to Dave Williams's discussion Using AUX pins as relays for CHDK
"Hi Reuben, i tried today your solution with single transistor but it doesn't work (Canon Ixus 140).With my circuit all work fine."
Friday

Developer
Marco Robustini commented on Randy's blog post ArduCopter 3.2.1 released
"Keep it up and fly safe..."
Feb 11

Developer
Marco Robustini commented on Andrew Tridgell's blog post APM:Plane 3.2.1 released
"Nice job Team!"
Feb 5
Vesselin Goranov commented on Marco Robustini's video
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APM Copter V3.2 - "DJI S900" with "3DR Pixhawk" board and "UBlox Neo M8" gps

"Thanks Marco! Do you configured the EKF - Extended Kalman Filter? What else important?"
Jan 24

Developer
Marco Robustini commented on Marco Robustini's video
Jan 11
Vesselin Goranov commented on Marco Robustini's video
Thumbnail

APM Copter V3.2 - "DJI S900" with "3DR Pixhawk" board and "UBlox Neo M8" gps

"Thanks Marco! What kind of sponge you use? Dense polyurethane rubber?"
Jan 9

Developer
Marco Robustini posted a video
Jan 9

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Marco Robustini's Blog

"Hybrid" (PosHold) flight mode, what was missing in APM Copter now is reality!

Posted on January 14, 2014 at 12:30pm 223 Comments





Continue

APM Copter V3.1 on Pixhawk and VR Brain boards

Posted on January 2, 2014 at 4:00am 28 Comments



 

This is my first public video with the new Pixhawk board revision 2.4 and for "par condicio" a new one with VR Brain, both install "APM Copter V3.1" code.…

Continue

ArduCopter and the IMU accuracy (six bottle test)

Posted on April 14, 2013 at 12:30am 14 Comments

This video shows the accuracy of the IMU, is the demonstration that the…

Continue

Comment Wall (15 comments)

At 1:44pm on December 8, 2011, Augusto Sala said…

Ciao Marco,

l'ArduPPM direi che fa passare anche il canale 8 se lo faceva passare la versione .86. Devi disabilitare il passthrough (e dovrebbe già esserlo nel sorgente che ho postato). In caso di perdita di segnale i canali dal 6 all'8 restano al nello stato precedente.

At 3:35pm on December 8, 2011,
Developer
Marco Robustini
said…

Ottimo, grazie Augusto! Leggo che hai problemi col magneto... è una versione hardware nuova o vecchia?
Questo perchè spero tu sappia che c'è da rimuovere una resistenza per farlo andare meglio.
L'hai saldato direttamente sopra l'OilPAN?

At 12:56pm on January 3, 2012, Leonardo Guarini said…

Ciao Marco

mi sono appena registrato e scrivo a te perchè ho letto nel forum che sei molto attivo nel team di arducopter.

Posso chiederti alcuni consigli circa la messa a punto di un MK hexa XL ? Sono appena tornato con un amico da un ennesimo test di volo concluso con un crash. Abbiamo già rotto parecchie eliche e un braccio e siamo un po' scoraggiati.

Ti ringrazio in anticipo

At 10:28am on May 30, 2012, wilson javier madrid sossa said…

inquadrare un abbraccio e saluti dalla Colombia.
Ho avuto qualche problema con la mia apm 1 ed è il dispositivo che a volte perde il controllo e cade. quello che è successo ieri realizzata avendo visto in mano è che in ogni momento in cui egli teneva in mano sentivo che era rimasto senza funzione di colpi di scena e gli accelerometri. spegnere la radio e se ne andò via. guardare il APMe il LED blu era lampeggiare rapidamente e il verde spegnere completamente armato.
Faccio riprese aeree e temo che perdere il controllo succede qualcosa in quel modo.

Un'altra cosa è che ho il controllo della velocità e flasheamos mattoni rossi e SATaccelerazione kue è stato perso del 50% e che sono tornato a pianificare i tour dal progettista Mission.

Apprezzo tutta l'assistenza che ricevono.

wilosnjms@gmail.com

At 11:48am on May 30, 2012,
Developer
Marco Robustini
said…

Ciao Wilson, forse se non usi Google Translator capisco meglio cosa ti sta succedendo... puoi riscrivere il tuo post in inglese?

Grazie, Marco

At 2:25pm on October 21, 2012, max246 said…

Ciao, avrei alcune domande riguardanti il nuovo Arducopter ma preferisco rivolgertele tramite email o pm.

Fammi sapere come preferisci continuare la conversazione.

Grazie

Christian

At 4:30pm on October 21, 2012,
Developer
Marco Robustini
said…

Ciao Christian, scrivi pure qui se vuoi, non rispondo in privato perchè mi massacrano di messaggi e devo ripetere sempre le stesse cose... :-)

At 8:51am on April 18, 2013, Alessandro said…

Ciao Marco , sono Alessandro , un nuovo iscritto al forum ma uso e manipolo arduino e ardupilot da un pò di tempo.

Ho un piccolo problema e spero tu possa aiutarmi :

uso APM 1 su tri/quad/esacotteri con estrema facilità (non entrando in configurazioni particolari ma usando i parametri di default).

stò provando ad installarlo su un Align 500 , ma non riesco a configurarlo.

quando aumento il gas , i tre servi del ciclico si muovono poco e in maniera difforme , cioè una va' prima su e poi scende, un'altro stà fermo e poi sale di colpo...

se faccio un reset del piatto e poi clicco sopra su manual riesco a regolarlo , ma quando salvo torna tutto come prima.

Dove sbaglio ?

La versione firmware  è la 2.9.

Ti ringrazio e ti saluto.

Alex

At 8:44am on June 1, 2013, gustavo said…

Hi Marco,.

i saw your test fly for arducopter 3 rc , do you consider it safe to test on its actual stage ? just for stabilize . of course as always at my own risk ..

Grazie

At 6:04pm on June 1, 2013, William Burkert said…

Marco,

I would like to be more self sufficient when trying to resolve problem while testing but I just cant seem to find change logs.  I have a 3drobotics quadcopter with an external magnetometer.  There used to be compass orientation but now Flight Planner doesn't allow me to pull down the options so I can specify YAW 180.  Compassmot doesn't seem to be a TEST option anymore either.

Why did compassmot go away along with compass orientation?

 

I also have an optical flow sensor v1.1 and it powers on but never shows any changing values.  When I hook up the Optical Flow sensor to test it also seems to really mess with the APM2.5.  When I first got the Optical Flow Sensor I think it screwed up an APM 2.5 and I had to but another.  I installed it twice on the new APM 2.5 and getting back to a normal operating APM 2.5 is scary because it always seems like I gliched another APM 2.5.

I guess I don't care about the optical flow sensor, all I am trying to do is to have a nice flying quadcopter.

 

Please help me figure out the compass and maybe the optical flow sensor v1.1.

 

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