MEMS (sensors)

I am using the lsm6dsl chip. It is used SPI communication mode 3 in datasheet. However, It's communicate in mode 0 in actual test. Is there anything wrong with using mode 0 in continuous?

LSM6DS3 activity/inactivity recognition: restore activity by software

Posted on June 21, 2018 at 17:23Dear all,I'm working on a LSM6DS3 chip.I have configured it to exploit the Activity/Inactivity recognition functionalities, and all is working.On the other hand, I'm not able to do the following and/or to find documen...

Pattern in FIFO_STATUS3 Register Does Not Update After Overrun Bit is Set

Posted on June 29, 2018 at 19:58 I am seeing some odd behavior when using the LSM6DSL sensor.I have configured it to use the FIFO in continuous mode, enabled storing of gyro and accelerometer data, and enabled wakeups and the wakeup interrupt.The in...

LSM6DSL, LSM303AGR, LSM9DS1 temperature dependence

Posted on July 07, 2018 at 09:55I have conducted little research of temperature influence on accelerometr and gyroscope readings. The sensors were cooled to a negative temperature on celsius, and then heated under the IR lamp to approximately 50 deg...

VL53L1X: "Soldering the device on the customer board or adding a cover glass can introduce an offset in the ranging distance". Why does soldering the device on a board introduce an offset, and how much offset can it introduce?

A VL53L1X has been soldered on a board, and the result I get from ranging are offset by at least 15%. Can it be caused by the soldering itself? Will calibration remove the offset?

DRDY_MAG interrupt on LSM303C?

Posted on June 28, 2018 at 04:13Can anyone tell me how to get a DRDY_MAG on the LSM303C?  Is that the correct interrupt to try and get for the magnetometer?  I'm trying to get mag data at about 10Hz and want an interrupt.  Nothing I have done has ca...

How to program the fifo of lsm6dsl sensor,for store the xyz axes?

Posted on July 13, 2018 at 16:36Hi all,i have a problem to read the FIFO value of x, y and z accelerations.how should i set the parameter of the register?When i send a command to read 'FIFO_DATA_OUT_L' and 'FIFO_DATA_OUT_H' how can i recognize if th...

marking LSM9DS0TR

Posted on July 16, 2018 at 10:48Hello I am very need you help. For identification I am very need know how stands for marking LSM9DS0TR:first line: 9S0second line: 2716third line: P7GAU#marking-lsm9ds0tr

Want to use Hal I2C calls instead of Wire.H for TE Arduino 5 sensor weather shield on a STM32F746G-Disco board -

Posted on July 16, 2018 at 00:47We are evaluating embedded controllers this as a summer intern project and wanted to try the TE Arduino Weather Shield with a STM32F746G-Disco board.  The shield plugs directly into the Arduino V3 pins on the discover...