lis3lv02dq's ODR can not greater than 160Hz

[kdl6618]

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

[Thiago REIS]

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