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.
Dear all,I'm researching and designing hardware on this mems LIS2DH12. But I can't find any parameters ralative to noisy, ripple voltage ... to make sure perfomance of accel.So could you share some documents about hardware design note?? I'm going to ...
I'm communicating via SPI with an LPS22HB using an FPGA. Is there a minimum time specification between SPI transactions? I'm currently setting CS high for 0.5 SPC cycles between transactions, but this doesn't seem to work.
Hello,I was designing a board with a VL6180 and was surprised that the 0x4F register never uptaded to tell me that a new measurement was finished.So I looked at the 0x4D register to see that it answered me 0x19. Whitch mean I have a VCSEL continuity ...
Question #1:In my system, I have 3.3V available, so I was planning to use that for AVDDVCSEL & AVDD since it is within the range but the I2C interface will run at 1.8V.The 1.8V seems fine from a Vih/Vil point of view. My concern is around IOVDD and 2...
To set the wakeup thershold, I use WAKE_UP_THS and for single-tap I use the same functions as the example (https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/master/lis2dw12_STdC/example/lis2dw12_tap_single.c). Morever, I set 0x0110...
Hello, I'm using the FusionFX library(V2.5) to calculate quaternions and therefore estimate an object position. I'm using an X-NUCLEO-IKS01A3 that has the LSM6DSO (ACC + Gyro) and LIS2MDL ( Mag). I'm using an 16G scale in acc and 2000dps in the gro...
I want to read LIS2DTW12 data using SPI which is also shared with another device, can I use the LIS2DTW12 CS pin as chip select and operate devices one by one.because according to the LIS2DTW12 datasheet:State of CS1: SPI idle mode / I²C communicatio...
Hi all,I'm currently deploying hardware that can have either the LIS2HH12 or IIS2DLPCAccording to the datasheet the LIS2HH12 stores the temperature as two's complement / 11 bit / 8 digit per degrees celcius.So I convert it this way:int16_t tilt_read_...
Posted on March 01, 2018 at 11:24Hi,I am struggling with moving from the obsolete LSM303D sensor to the LSM303AGR sensor.I had the LSM303D sensor working correctly in continuous mode with the STM32F1 processor using 4 wire SPI mode.But I cannot get ...
