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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Forum Posts

Resolved! LSM9DS1 magnetometer interrupts - open-drain or push/pull?

Posted on May 08, 2017 at 01:17The LSM9DS1 data sheet shows that the accelerometer/gyroscope module's two interrupts can be configured either as open-drain or push/pull.  However, I am missing the description of the magnetometer module's interrupt. ...

LIS2DH full scale @ +/-16g stationory

Posted on May 15, 2017 at 15:36Hi,I am working on a project that is using LIS2DH sensor for measuring the acceleration along the X,Y and Z-axis. I have configured the IC as per the following configurations:-1>Using the 8-bit resolution to capture th...

LIS3DH Stream FIFO

Posted on May 16, 2017 at 01:47I configured the LIS3DH in stream FIFO mode. Then I set the WATERMARK level as 8 bytes and I poll the FIFO_SRC_REG to see if the WTM bit is 1 and then I collect the 8 bytes of data accumulated in FIFO. Now my problem i...

LIS3DH single and double click configure at the same time

Posted on May 19, 2017 at 10:50Hey guys, it is possible to configure single and double click at the same time? When I enable double and single click at the same time, it seems that the accelerometer only detect double click. Any solution to this ?#a...

HTS221 Humidity problem

Posted on May 12, 2017 at 12:04Hello. I have a problem with humidity measurement. Despite the proper value of temperature, te humidity is always over 100%. I'm using the official ST software. I'm wondering if it is a hardware problem ?The initializa...

Unico Lite GUI

Posted on May 16, 2017 at 18:23Hi, is there any pdf available relating to the operation of the Unico Lite GUI. I have version 2.0.0.0 installed but I cannot seem to get it to communicate with the LSM6DS3.Thanks#lsm6ds3 #unico-lite

daithi62 by Associate II
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Resolved! LIS3MDL data interpretation

Posted on May 15, 2017 at 18:45Hello,I have the a question about LIS3MDL.I have read http://www.st.com/resource/en/datasheet/lis3mdl.pdf and an http://www.st.com/resource/en/application_note/dm00136626.pdf, but have no idea, how to interpret the dat...

LSM6DS3 linker error L6218E - LSM6DS3_IO_Read

Posted on May 09, 2017 at 11:39I am getting a linker error L6218E when compiling code for the LSM6DS3 Gyroscope. The error points to the LSM6DS3_IO_Read and LSM6DS3_IO_Write functions. These have been declared and are to be imported but there is no ...

daithi62 by Associate II
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LIS3DH Click Interrupt

Posted on May 15, 2017 at 10:32Hey guys, I dunno what I add but seems I can't generate interrupt after I click on LIS3DH, here what I do.void Acc__EnableClickDetect(void){  LIS3DH_SetAxis(LIS3DH_X_ENABLE  |LIS3DH_Y_ENABLE | LIS3DH_Z_ENABLE );  LIS3D...