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Arpan Patel
I am working with IIS2DH accelorometer an I would like to configure single/double click tap detection. For that, I have done following configuration: I2C_WriteByte(&ctrl_1,1,0x5F);  I2C_WriteByte(&ctrl_3,1,0x80); I2C_WriteByte(&ctrl_6,1,0x82); I2C_WriteByte(&ctrl_4,1,0x00); I2C_WriteByte(&int1_config,1,0x00);  I2C_WriteByte(&ctrl_5,1,0x40);… (Show more)
in MEMS and Sensors Forum
Pritesh Patel
hello, I have gone through the datasheet and app note of LIS3MDL. But i am not able to get how block data update bit work i.e. if someone has set the BDU bit and if I read registers through I2C one by one, then how the ic internally gets idea that all the registers have been read and got the data of same sample?   Also can anyone please… (Show more)
in MEMS and Sensors Forum
Arpan Patel
I have done following configuration to detect double click. I am able to detect double tap but it is consider four times. I2C_WriteByte(&ctrl_1,1,0x5F); I2C_WriteByte(&ctrl_3,1,0x80); I2C_WriteByte(&ctrl_6,1,0x82); I2C_WriteByte(&ctrl_4,1,0x20); I2C_WriteByte(&int1_config,1,0x00); I2C_WriteByte(&ctrl_5,1,0x40);… (Show more)
in MEMS and Sensors Forum
melt brink
Goodday. Im trying out the ST standard component driver for LIS2DH12 (LIS2DH12_ACC_driver.c) I have added it to my project but  compiler kicks out a undefined symbol error. Which is what I would expect as I have not defined any of the below.       extern uint8_t Sensor_IO_Read(void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t… (Show more)
in MEMS and Sensors Forum
nguyen.thang.002
Hi, i am working with LSM6DS3 sensor, this is the first time i work with type of sensor. i am trying to read out gyro z data, but it very noise when sensor is immobile.Here is my log: -120 -93 -127 -69 -79 -41 -85 -97 -72 -57 -85 -108 -59 -42 -58 -56 -66 -91 -73 -81 -64 -107 -60 -48 -77 -96 -80 -68 -57 -75 -71 -56 -64 -68 and here is my config:… (Show more)
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Malepu Narendhar
Hi, I am working with LIS2DE12 accelerometer, I want detect any new data is updated  to temperature and x,y,z axis registers.can any one provide steps for configuration. 
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Singed
I've encountered a problem with LPS25HB. I'm trying to get maximum precision from this barometer sensor without taking into account power consumption.   … (Show more)
in MEMS and Sensors Forum
alouette.alouette
The magnetometer on my device has different scale and offset on its axes.This is because of influence of hard iron on the board. So, it needs to be calibrated. I've read this manual and hadn't understood about rotated ellipsoid. Rotated about what?    I made calculations according this manual with matlab. Offsets and gains are adequate, but… (Show more)
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Dilbert K
I just downloaded the new STM32CubeFunctionPack_MOTENV1_V3.0.0 and going through what motion sensor library could do all at once.   As I walk through the code in MEMSCallback(), all the W2ST_CHECK_HW_FEATURE checking is using "if" and not "else if"..... So is that meant all features can be detected all at once ? For instance,… (Show more)
in MEMS and Sensors Forum
holder.wayne.001
Having previously used with the VL6180X, I expected the VL53L0X to be similar in architecture.  However, while I found a somewhat useful data sheet, it does not seem to contain a register map.  It seems I'm supposed to use the example source code to understand how to program the VL53L0X.  However, I find the example code to be written in a way I'd… (Show more)
in MEMS and Sensors Forum
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