3D vector math

[lpcware]

Content originally posted in LPCWare by riscy00 on Sun Sep 06 22:33:40 MST 2015
Hi

I have various sensor (Accel, Mag, Gryo) and on learning curve phase, can anyone kindly direct me what the best library available for LPC1549 (Cortex M3) for 3D vector math and tools (as well as training document, pdf document, example).

Open source library would be preferred but may consider tried and tested off shelve library for small charge.

Some sensor would requires calibration routine, what the best methods.

Do I need to switch to NewLib from RedLib?

Can anyone point to useful resource, much appreciated.

R.

[lpcware]

Content originally posted in LPCWare by Superfred on Wed Sep 09 05:45:22 MST 2015
Hello,

I was simply porting the i2devlib for Arduino by changing the I2C routines for my MPU6050 sensor.
https://github.com/jrowberg/i2cdevlib/tree/master/Arduino

Or search "Arduino IMU" on google and you find many examples, it's also C++, you only have to change the hardware routines...

And I use Newlib.

Fred