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! High-pass path: BW_FILT setting
When BW_FILT[1:0] = 00, it's different between AN5201 AND DATASHEET. Which one is real?in AN5201:In Datasheet(DocID031788):
VL53L1X(Ultra Lite Driver)- Function VL53L1X_GetRangeStatus() return values 255
Hello.I'm using VL53L1X sensor with Ultra Lite Driver (ULD). VL53L1X_GetRangeStatus function returns all the time status 255. This value comes from the array status_rtn[1]static const uint8_t status_rtn[24] = { 255, 255, 255, 5, 2, 4, 1, 7, 3, 0,...
Resolved! High-pass filter in normal and reference mode(AN5201, IIS2DLPC), NEED a further explanation
Details:The high-pass filter can be configured in reference mode by setting the HP_REF_MODE bit in the CTRL7 register to 1. In this configuration the output data is calculated as the difference between the measured acceleration and the output values...
Resolved! Unable to initialize X-CUBE-MEMS1 libraries
I'm using a NUCLEO-L476RG with a STEVAL-MKI197V1, connected in SPI mode without any expansion board. My setup works: I successfully used the LSM6DSOX low-level driver to read sensor data. But my attempts to use the high level libraries, such as Motio...
Resolved! IIS3DWB static and dynamic noise question
Hello ST team, I’m using the IIS3DWB (STEVAL-MKI208V1K) together with an Arduino Portenta H7. No filter added through the composite group of digital filters, only the default LPF1. Also, 2g scale resolution.When placing the sensor on a surface isolat...
Resolved! Sensor Fusion output parameters.
Could you recomend me a document that speaks about the format of the matrix parameters obtained trought sensor fusion? For example: linear_acel, quaternion... Best regards.
Can we use Hall Sensor as main sensor and no auxiliary sensor to run the motor? Can we control the speed of the motor? how to decide the placement electrical angle? Default 300 in Workbench.
Hi, I am using Motor Control workbench to run the motor using Nucleo-F446RE and X-NUCLEO-IHM08M1. Initially I used Main Sensor "Observer+PLL" and auxiliary sensor "Hall Sensor" and I can able to control the motor. Now our requirement is to use only ...
Communication between SM32F401+iks01a3 and Unicleo it is no possible.
I am working with a SM32F401+iks01a3 and the x-cube-mems1 example Datalog_Terminal.The program works correctly in the IDE and I can see the sensor values with the terminal application, but Unicleo doesn´t detect the nucleo board.Many thanks.
