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IMU Fusion Board


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#1 rich03778

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Posted 18 January 2012 - 12:08 PM

Hy, I have a problem with my IMU Fusion Board. I am able to communicate with the gyro and the acc but my problem is that I only get positve values back. So I can not differ the direction of the movment. It would be nice if somebody could help me

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#2 Bainesbunch

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Posted 19 January 2012 - 10:33 AM

Hy,
I have a problem with my IMU Fusion Board. I am able to communicate with the gyro and the acc but my problem is that I only get positve values back. So I can not differ the direction of the movment.
It would be nice if somebody could help me



Hi Rich,

I am not sure why you are receiving only positive values from the Gyro but I have another question in the way of offering you some advice.

Why are you instantiating and then disposing of the I2C object in every write and read ?

Would you not be better declaring them in the class as variables. Instantiating them on the class creation and then cleaning up in a class dispose call.

This would be far more efficient than doing it the way you are. It also is a fair bit quicker and would also make lighter work for the garbage collector.

Cheers Pete.
I was going to change the world, then I discovered Netduino.
The world will have to wait.

#3 marco.pergher

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Posted 15 July 2013 - 03:52 PM

Hi All I have a similar problem with my IMU Fusion Board (ADXL345 / IMU3000). Can someone suggest me where I can find documentation about this with some example code? I need to know how I can initialize the board in order to read the fusion results between ADX and IMU. Reading different forums I started from Arduino code and I tried to port it to C# without great results… Can someone help me please? Thanks, Marco.






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