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.
GreetingsI am trying to utilise the FIFO of the LIS2DW12, in bypass-continuous mode, which requires the latched-interrupt bit (LIR) in CTRL3 register to be set, as stated in the application note AN5038.In the ISR for the FIFO_FTH, I am reading the ou...
Hi I am using the LIS2MDL Magnetometer, which is connected to i2c0 on my custom board. I have enabled the respective kernel configuration for the magnetometer.CONFIG_IIO_ST_SENSORS_I2C=yCONFIG_IIO_ST_SENSORS_SPI=yCONFIG_IIO_ST_SENSORS_CORE=yCONFIG_II...
Hi,I have successfully connected the LIS2MDL magnetometer to my reference board via I2C, and it is detected. However, after enabling the necessary kernel configurations and device tree, it indicates that the VDD supply is not found, and it resorts to...
Hello,have designed in an LSM303AGR to replace an obsolete NXP chip, it used in I2C mode at 3.3V, and there are twopins that is not used, i.e. pin 7 - INT_MAG/DRDY and pin 12 - INT_1_XL.Upon testing, when the complete system is in sleep mode, we have...
Hi,I'm using an MP23DB02MM digital mic on the CCA02M2 eval board and using the PDM2PCM library. When I have no sound into the microphone the noise floor I see in the data from the PDM2PCM output is around 1,000 counts peak to peak noise. I'm struggli...
Hi there,We are testing the ASM330LHH with the motherboard STEVAL-MKI193V1 and use Unico-GUI to collect data. ODR was set to be 6667 Hz and easy configuration was used. The excitation was a 1kHz sin wave but the data saved using Unico-GUI showed a f...
Hello,LIS2DH12 accelerometer. Datasheet AN5005 shows Table 4.Is this the speed of data transfer via the SPI or I2C interface? Or the speed of converting data into accelerations and writing this accelerations to the OUTX_H and OUTX_L registers?
Hi Team , I'm using your ST acc and gyro LSM6DSOTR datasheet https://www.st.com/resource/en/datasheet/lsm6dso.pdf at sometime an acc stop sending its values can you guys please help me figure the issue and whenever i restart then its sending values ...
Hello Developers,In my product we are using ST Mems senor LSM6DSOX with Noridc chipset. Currently only acceleration data is read from sensor every minute which gives 1 sample of x,y.z axis accleration in mg/minute. Configuration of LSM6DSOX sensor:O...
Hello, What is the maximum data transfer rate over the SPI interface for the LIS2DH12 accelometer? The datasheet doesn't say anything about this. About the I2C interface it is said that it can operate in standard mode (up to 100 kHz) and fast mode (u...
