Marking of LSM6DSVTR
LSM6DSVTR is marked V3,Does it change the DC format from YWW to Y or another format? What does "4" mean?Thank you.
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.
Forum Posts
STM32U575 and two PDM microphones on a single input
Hello,I have a PCB with two microphones (IM66D132HV01) with an STM32U575RGT6 (64pin) micro.Both microphones are connected (L+R) to a single input {PC0, PC2} = {MDF1_SDI4, MDF1_CCK1}Firstly I cannot find any example code that produces output samples i...
Resolved! The WHO_AM_I register value does not match the device selected
The X-NUCLEO IKS4A1 cannot operate correctly in MEMS Studio with the default sensor selection on the board. I have the nucleo f401re.
STHS34PF80 – Data remains constant, TOBJECT = -48
Hello,I am trying to get the STHS34PF80 sensor working on an STM32L0 platform via I²C. My initialization sequence is as follows:Algorithm reset according to AN5867:CTRL2 (0x21) = 0x10 // FUNC_CFG_ACCESS = 1 PAGE_RW (0x11) = 0x40 // FUNC_CFG_WRITE = ...
Lsm6dsv320 fsm interrupt issue
I designed a fsm Design for high G application. The odr of high G and fsm are same. The said functionality is generating interrupt when done on eval kit Nucleo board with iks4a1 kit in Mems studio. But when I converted it into header file and loaded ...
Asm330Lhh datasheet clarifications
Hello, I am currently reading the ASM330LHH May 2020 DocID031239 Rev 4 datasheet and its Chinese version: ASM330LHH: Automotive Inertial Module Digital 3D Accelerometer and Digital 3D Gyroscope User Manual. During the design process, I have a few que...
Linux I3C Slave Driver with IBI Support for LSM6DSO
Hello,My goal is to test the IBI functionality of my custom I3C master driver using the LSM6DSOX sensor. For this test, I need the Linux I3C slave driver for LSM6DSOX with IBI support. The file linux/driver/iio/imu/st_lsm6dx/st_lsm6dsx_core.c does no...
LIS3DH and LSM6DSV32X on same SPI bus
Hello,I intend to put LIS3DH and LSM6DSV32X on same SPI bus and use different CS lines to address them separately. But when the CS is desactivated, these components activate their I2C engine, therefore leading to possible conflicts of I2C interface o...
Are the LSM6DSVQTR and LSM6DSVTR IMUs equivalent?
On platforms like LCSC and Mouser, an IMU labeled "LSM6DSVQTR" is listed separately from the LSM6DSVTR. On JLCPCB, the LSM6DSVQTR has considerably more stock than the LSM6DSVTR and is eligible for the "economic" PCBA service, unlike the LSM6DSVTR.Do ...
Resolved! Linux device tree and IIO drivers for LIS2DW12 and IIS2DLPC, software compatiblity?
Greetings,I am bring up a new HW design with the IIS2DLPC accelerometer integrated into the design.I am trying to bring up a Linux IIO device driver for this device, and the kernel does not currently have direct support for the IIS2DLPC, however it d...
