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
Resolved! Difference between each mode of pedometer in LSM6DSOX
Hi,I am implementing the pedometer function using LSM6DSOX.According to the driver file provided by ST, there are three different modes to configure. I want to know the difference between them. I cannot find any information in the datasheet.Appreciat...
ism330dlc:ctrl1_xl(10h) value is overwritten every time when tring to read other registers
My board is having the accelerometer device ism330dlc. I am trying to write the value 0x4a to CTRL1_XL(10h).I am using the default accelerometer driver :https://github.com/torvalds/linux/tree/master/drivers/iio/imu/st_lsm6dsxI set the sampling frequ...
bring up sensors on steval-mki128v6
Hi,When bring up sensors on steval-mki128v6, for accelerometer and gyro, read out who_am_i value is 0x6A, which means lsm6dsm. I can use user application to get samples. But I can't find any steval-mki128v6 document online.V5 is lsm6ds3, V7 is lsm6...
IMU sensor LSM6DSV FIFO Timestamp drift
We are observing that LSM6DSV FIFO Timestamp is drifting at a constant rate when Gyro sensor is enabled.Our ImplementationWe are using 6-axis IMU sensor LSM6DSV with st_lsm6dsvx driver from ST GitHub and integrated with OSD32MP157 SiP.We've modified ...
Calculating Analog reference voltage using vref macro
I am using stm32wl55 controller to Calculate Analog reference voltage using vref macro, which is defined as follows:#define __HAL_ADC_CALC_VREFANALOG_VOLTAGE(__VREFINT_ADC_DATA__,\ __ADC_RESOLUTION__) \__LL_AD...
Resolved! Gesture EVK 1.4.0 doesn't communicate with VL53L8CX
Hello,I have a problem with the Gesture Evaluation Kit v1.4.0(EVK from now on) in combination with Nucleo F401RE and VL53L8CX ToF sensor. After uploading the binary file that comes with EVK, the GUI app sees the comport that Nucleo is connected to, b...
Resolved! IIS3DWB ODR at selected bandwidth of ODR/4 on LPF2
Hello Community,I am unsure what the ODR will be for the IIS3DWB sensor when we select the bandwidth of ODR/4.Kindly suggest the relationships if available, I did not find any mention in the datasheet except for Table 45.Are there any setting to sele...
Not receiving valid PDM data from MP34DT06J
Hi,I have spent the last 2 weeks working on a project with the STM32F102CBT6 that includes the MP34DT06J MEMS microphone, but so far I have been unable to get it to output a valid PDM data stream. I have tried using both the SPI1 in master receive mo...
B-l475E-IOT01A connection for unico GUI with LSM6DSOX
Hello,I am trying to develop an audio classification through a decision tree in unico GUI platform using the mlc for lsm6dsox. I have the B-l475E-IOT01A motherboard and I want to know if it is possible to use the sensor LSM6DSOX with this motherboard...
