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.

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Forum Posts

LSM6DSL FIFO stops working after fifty-odd reads

Folks,I have an STM32 rigged up via SPI to read gyro data-only from an LSM6DSL. I read it periodically, every 20ms, and for a while it will report back a few hundred samples in FIFO STATUS REG 1 and 2; I empty the FIFO and after another 20ms it repor...

DiBosco by Senior II
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Cannot read samples from LSM6DSL sensor

Hi,  I am using LSM6DSL accelerometer sensor.I have configure it to use acc only, +-16g, @27Hz, and using FIFO.Here is the configuration I am doing:uint8_t val = 0x04; err = lsm6dsl_write_reg(p_ctx, LSM6DSL_CTRL3_C, &val, 1); val = 0x24; ...

About ASM330LHH BOOT bit

ST moderator: Duplicated threads merged. In next time please don't duplicate the same topic.   The ASM330LHH datasheet CTRL3_C (12h) says:Note: The accelerometer must be ON. This bit is cleared automatically. This bit is cleared automatically. Does O...

ggob by Associate II
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Connect WBA55CG + LIS2DUX12

Hello everyone, I'm new to both BLE and MEMS sensor. I want to combine 2 examples code as following:STMems_Standard_C_drivers/lis2dux12_STdC/examples/lis2dux12_mlc_activity_mobile.c at master · STMicroelectronics/STMems_Standard_C_drivers · GitHub ST...

Resolved! ST BLE Sensor app no "flow" function

I am completely new to using the STEVAL-MKBOXPRO (Sensor Tile.Box Pro) sensor, and I have a problem accessing some of the functions in the ST BLE Sensor app. I can connect the sensor in the app, but when I try to plot the data within the app, I canno...

bence_g by Associate
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  • 2 replies
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ASM330LHH OUT_TEMP register value not change

After activating the accelerometer and angular rate sensor, the temperature sensor value does not change and appears to be frozen. What is the cause of this?Is there any countermeasure?

ggob by Associate II
  • 91 Views
  • 2 replies
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IIS2DLPC - Tap Detection Above +2g

Hi,I am working on an application where I need to generate an interrupt whenever a tap exceeds a certain acceleration threshold. I have already chose the IIS2DLPC for this purpose.However, on page 58 of the datasheet, in Table 67 for the TAP_THS_Z re...

Jack9 by Associate II
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  • 6 replies
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