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MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

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Driver Example for L3GD20

Posted on December 09, 2013 at 13:20Hello to all, In order to ease the self learning process and setup ST's L3GD20, attached to this post is an example of its drivers setup for a general application. Thank you, Thiago Reis

Setting up LIS2DH for 6D movement recognition

Posted on November 27, 2013 at 22:37I am trying to setup the LIS2DH to detect movement and drive INT1.  The documentation is not clear what needs to be configured to do this. CNTL_REG3 appears to select the sources for INT1.  There are two that are ...

mvonahnen by • Associate III
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Data Ready Interrupt

Posted on November 27, 2013 at 14:38Hi, my INT1-Line is static low: with:     response = LIS331DLH_SetIntHighLow(MEMS_ENABLE);  // Interrupt active low; and     response = LIS331DLH_SetInt1DataSign(LIS331DLH_DATA_READY); I get the data only about p...

steffen by • Associate II
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Access to the iNemo evaluation board firmware

Posted on August 09, 2013 at 23:45I have purchased the STEVAL-MKIO62v2 evaluation kit and I am looking for the source code so I can rebuild the firmware for this board.  Essentially I need the source code for the RTOS that goes on the MCU as well as...

LSM9DS0 Accuracy

Posted on November 02, 2013 at 05:06The LSM9DS0 datasheet only appears to mention the accuracy of the accelerometer!?!? So the gyro and magnetometer have no accuracy specification?  Please explain!!

MEMS Accel Eval Kit

Posted on October 14, 2013 at 15:04I have the STEVAL-MKI109V2 with the MKI135V1 accelerometer module.  I've installed the Unico eval software v3.0.0.0.  The COM port matches.  There are no errors.  I'm on Win7/64.There is no data.What am I missing?T...

dlasley by • Associate II
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lis3lv02dq's ODR can not greater than 160Hz

Posted on October 10, 2013 at 02:52The 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 ...

kdl6618 by • Associate
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LSM9DS0 4-wire SPI communication

Posted on October 12, 2013 at 08:30hi,guysI'm working on LSM9DS0 with STMEVAL-MKI109V2,using 4-wire SPI communication?read gyro's WAI reg is ok if keep CS_G=0 and CS_XM = 1 after EVAL board power on, but if CS_G=0 after CS_G=1 and CS_XM = 1,read WAI...

poa by • Associate
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