MEMS (sensors)

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LIS2DH FIFO in SPI mode

Posted on July 13, 2017 at 14:06I did not quite understand from the pdf when reading 32*3 samples from the FIFO in SPI mode, can I set the SPI starting address at OUT_X_L (28h) with the SPI's MS bit raised and then read in a constant SPI read stream...

I am using LIS3MDL and is there any way to offset the interrupt threshold values by changing the Offset Registers? What I mean is suppose my surrounding environment z-axis value is 50uT and if I want to offset it to 0 then I can write 50uT to the OFFSET

Posted on July 22, 2017 at 08:34I am using LIS3MDL and is there any way to offset the interrupt threshold values by changing the Offset Registers? What I mean is suppose my surrounding environment z-axis value is 50uT and if I want to offset it to 0...

Reading data from LSM303AGR

Posted on June 22, 2017 at 15:50Hi, I'm new here and I am new at working on mems.I have a LPCXpresso1549 evaluation board and a Steval-MKI172v1 mems that implements a lsm303agr chip. I'm working on mbed platform and I need to read values from accele...

LSM9DS1 I2C address identification

Posted on June 22, 2017 at 09:56Hi,I am planning to use  LSM9DS1 9DoF sensor in our project. As per datasheet table #2, Least significant bit for I2C address is [SDO_   A/G or SDO_M ]= SA0.From this information & Table#19, I will be able to identify...

LSM6DS3US bootup delay

Posted on July 27, 2017 at 07:27Hi,I am 'LSM6DS3US' sensor only for Gyroscope in I2C mode.I have the following queries related to the Gyro:1. After Power On is �20ms� delay needed for bootup procedure to load trimming parameters.Is this delay mandat...

VL53L0X: Possible to change I2C address permanently?

Posted on August 29, 2017 at 18:30Hi everybody!Just a short question about the VL53L0X Time-of-Flight ranging and gesture detection sensor.The datasheet mentions a 'Programmable I2C address'.Is it possible to change the default I2C address to anothe...

Tob G by Associate II
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Resolved! LSM9DS1 FIFO

Posted on August 30, 2017 at 18:18I came from using LSM9DS0. I'm a bit confused about how does the FIFO work for gyro and acc in 9DS1. It seems that the FIFO control register only allows me to set 1 watermark/threshold value. Does that mean it appli...

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