MEMS (sensors)

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[LSM6DSOXTR] Bias drift

Hello!I took two attemps and recorded measurements in steady state (2 and 3 hours) that i want share.Config:G/XL FS: default ODR 104HzSensor data polled at rate ~ 90HzSome standby/wakeup stuff:TAP_CFG0 (56h) = b0101.0001TAP_CFG2 (57h) = b1000.0000WAK...

ruig25 by Visitor
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LSM6DSV half precision error at ~180 degrees

Hi,We're using the lsm6dsv's SFLP algorithm to calculate IMU rotation. Recently however we noticed that the resulting rotation has big gaps at around the 180degree mark. We believe this is because of the half float precision, specifically because the...

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Gorbit99 by Associate III
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Get IIS2DH data with data ready interrupt

Hello everyone,I'm using the II2SDH accelerometer and want to collect the data whenever the Data Ready Interrupt is fired. I'm using the INT1 pin for that and this is my configuration: SPI_WriteByte(CTRL_REG1, 0x9f); // Low power mode, 5.376Hz dat...

STEVAL-PROTEUS: Serial Monitor over Micro USB

Hi all!I've recently started working on a fault classification model utilizing the proteus1 board and the NEAI studio suite. I'd ideally like to set up a serial datalogger via the onboard micro USB to both obtain and display readings, alongside bench...

Haze by Associate
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Testing pressure sensors

Hello,I am working on water ingress application experiment, and I want to know how to evaluate different pressure sensors to figure out which one is best for me? Since this application involves water, I think a water proof option would be good. But w...

LSM6DSV16B voltage spikes on SPI data out

I am trying to read the data of the accelerometer and gyroscope of the LSM6DSV16B with an FPGA. I build a 4 wire SPI-Interface. I am able to write data to the chip and the chip is capable to give data out. But sometimes the output of the chip gets dr...

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flx by Associate
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Lsm6ds3tr_c interrupt not triggered

I use the official lsm6ds3tr-c-pid driver,Here is the code I initialized:  u8 who_amI = 0; lsm6ds3tr_c_device_id_get(&dev_ctx, &who_amI); if (who_amI != LSM6DS3TR_C_ID) { printf("lsm6ds3tr_c_device_id_get err,%d,%d", who_amI, LSM6DS3TR_C_ID); } pri...

hanjie by Associate
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