MWC MultiWii SE Multicopter Flight Controller V2.0

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raystream
Posts: 3
Joined: Mon Dec 24, 2012 8:20 am

MWC MultiWii SE Multicopter Flight Controller V2.0

Post by raystream »

Hi

i have bought the board "MWC MultiWii SE Multicopter Flight Controller V2.0 " on ebay.
in the text it says:

Code: Select all

- ITG3205 3-axis MEMS gyro
 - MPU6050 6 axis gyro/accel with Motion Processing Unit
 - HMC5883L 3-axis digital magnetometer
 - BMP085 digital pressure sensor


now that is not what is defined in the board CRIUS_SE.
i made a new entry in def.h

Code: Select all

#if defined(CRIUS_SE_V2)
//  #define ITG3200
  #define MPU6050
  #define HMC5883
  #define BMP085
  #define ACC_ORIENTATION(X, Y, Z)  {accADC[ROLL]  = -Y; accADC[PITCH]  = -X; accADC[YAW]  =  Z;}
  #define GYRO_ORIENTATION(X, Y, Z) {gyroADC[ROLL] =  X; gyroADC[PITCH] = -Y; gyroADC[YAW] = -Z;}
  #define MAG_ORIENTATION(X, Y, Z)  {magADC[ROLL]  =  X; magADC[PITCH]  =  Y; magADC[YAW]  = -Z;}
#endif


can anyone please confirm that this is correct

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Hamburger
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Re: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by Hamburger »

Do you see the sensors readings in the gui?
You can test orientation as described in the wiki.

raystream
Posts: 3
Joined: Mon Dec 24, 2012 8:20 am

Re: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by raystream »

i cannot find it in the wiki
can you please post a link?

raystream
Posts: 3
Joined: Mon Dec 24, 2012 8:20 am

Re: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by raystream »

i have found it in the faq

How should be the sensor axis directions

TILT the MULTI to the RIGHT (left side up):
MAG_ROLL, ACC_ROLL and GYRO_ROLL goes up
MAG_Z and ACC_Z goes down

TILT the MULTI forward (tail up):
MAG_PITCH, ACC_PITCH and GYRO_PITCH goes up
MAG_Z and ACC_Z goes down

Rotating the copter clockwise (YAW):
GYRO_YAW goes up

The copter stays level:
MAG_Z is positive ; ACC_Z is positive

PatrikE
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Joined: Tue Apr 12, 2011 6:35 pm
Location: Sweden
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Re: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by PatrikE »

If you download MultiWii dev version r1240.
You will find the board is already added.

paul26
Posts: 2
Joined: Tue Dec 25, 2012 8:09 pm

Re: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by paul26 »

Hello,

May I ask one additional question?

I couldn't find CRIUS_SE_V2 defined in the header file config.h of revision r1240 but I found HK_MultiWii_SE_V2 which seems to be almost identical. Differences between the section above in this thread and the section in config.h are at least those 2 lines:

#define MPU6050_EN_I2C_BYPASS // MAG connected to the AUX I2C bus of MPU6050
#undef INTERNAL_I2C_PULLUPS

Can I now use #define HK_MultiWii_SE_V2 for the CRIUS SE V2 board as well?

Thanks and kr
Paul

zidlov
Posts: 16
Joined: Mon Jan 07, 2013 10:08 am

AW: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by zidlov »

Would love to know that, too....

Mac32
Posts: 1
Joined: Thu Jan 24, 2013 1:25 am

Re: MWC MultiWii SE Multicopter Flight Controller V2.0

Post by Mac32 »

Me too...

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