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kdl6618
kdl6618
Visitor II
October 10, 2013
Question

lis3lv02dq's ODR can not greater than 160Hz

  • October 10, 2013
  • 1 reply
  • 594 views
Posted on October 10, 2013 at 02:52

The RDY is used to indicate a new data is available. The problem is that the ODR can not greater than 160Hz,otherwise after a period of time of dataoutput,the RDY goes low,and the value of STATUS_REG is changed to 0x77(why??). The initial code follows:

Write_Command(CTRL_REG1, 0xE7);

Delay_Time(10);

Write_Command(CTRL_REG2, 0x14);

Delay_Time(10);

Write_Command(CTRL_REG1, 0xE7);

Write_Command(CTRL_REG3, 0x18);

Delay_Time(10);

Write_Command(CTRL_REG2, 0x44);

Delay_Time(10);

#lis3lv02dq
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1 reply

Thiago REIS
Thiago REIS
Associate II
November 18, 2013
Posted on November 18, 2013 at 17:00

Hello Kong,

In order to better answer your question, could you please send me the registers setup of your sensor?

In special

CTRL_REG2 (21h).

Thank you very much,

Thiago Reis

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