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LSM9DS0 Linear Accel not returning data

adam2399
Associate
Posted on October 25, 2016 at 17:01

We are using the LSM9DS0TR and here is what I am seeing�

  • I have both CS-G and CS_XM tied t0 3.3V and SDDO_G/SAO_G and SDO_XM/SAO_XM tied to GND, this should give me the following I2C addresses (we are using I2C to access it) Linear Accel and Mag Sensor address of 3D/3C, and angular rate sensor address of D5/D4
  • I can read from the angular rate sensor just fine, the transactions look normal and everything works so I know my code works.
  • When I change my code to read from the Linear Accel (which is the feature we really need ) it doesn�t work.

What I have found is that the repeated start is not being generated correctly (or at least that�s what it looks like) when reading from the linear accel, yet reading from the angular rate sensor, it looks perfect.  Why would this occur?  Is there some errata that I am missing?

#inemo
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