Nunchuck doesn't work on my Paris V3.0

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aBUGSworstnightmare
Posts: 115
Joined: Mon Jun 27, 2011 8:31 pm
Location: Munich, Germany

Nunchuck doesn't work on my Paris V3.0

Post by aBUGSworstnightmare »

Hi,

I've started building a MultiWii tricopter and I'm facing some problems with my sensors since I can't get the Nunchuck to work (I'm only getting data from the WMP). I'm using V1.7 software.

I'm using genuine Nintendo WMP and Nunchuck (bought some days ago) and wired them up as shown here http://radio-commande.com/wp-content/up ... iring1.jpg
The receiver and a BEC were connected to the PARIS too.

I'm using a Spektrum DX5e and made the following modifications to the code:
#define INTERNAL_I2C_PULLUPS

Which I2C accelerometer do I need to enable when using the Nunchuck with this connection (if any)?

/* I2C accelerometer */
//#define ADXL345
//#define BMA020
//#define BMA180
//#define NUNCHACK // if you want to use the nunckuk as a standalone I2C ACC without WMP

#define INTERLEAVING_DELAY 3000

/* some radios have not a neutral point centered on 1500. can be changed here */
#define MIDRC 1485

/* min/max TX travel since this can't be adjusted in the TX (Spektrum DX5e) */
#define MINCHECK 1105
#define MAXCHECK 1850

I can calibrate the WMP and arm the copter (board only), but I never get and data from ACC nor does it show up in the GUI.

What am I doing wrong? Thanks for helping me out
Rgds
aBUGSworstnightmare

User avatar
aBUGSworstnightmare
Posts: 115
Joined: Mon Jun 27, 2011 8:31 pm
Location: Munich, Germany

Re: Nunchuck doesn't work on my Paris V3.0

Post by aBUGSworstnightmare »

Hi,

downloaded the latest development version today, altered the sketch to my config, compiled and loaded to the board. No the Nunchuck is detected and it seems his giving valid data
http://www.flickr.com/photos/64593047@N07/5881120445/lightbox/

I've enabled camerastabilisation (#define SERVO_TILT) but can't see any effect on the camera servos in the GUI. What is the problem here, or what else needs to be done?

Thanks for answering, kind regards
aBUGSworstnightmare

P.S. How to add pictures to my posts (I'm not familiar with html)?

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