How to use the high pass filter correctly
I would like to use the high pass filter with the LIS3DH sensor, but when I select it I see results of value = 0.00, why?
Forum Posts
I use the LIS3MDL Sensor: When I power the sensor and request via SPI the WHOAMI Register, the first answer is not equal to the default answer. When I send another byte to read the Register afterwards I get the default answer. Why is that so?
data[0]=0B10001111; data[1]=0B00000000;data[3]=0B00000000; //this is not needed but i get the default answer here SPI.beginTransaction(SPISettings(100000, MSBFIRST, SPI_MODE3)); digitalWrite(10, LOW); delay(10); for (size_t i = 0; i < datale...
interfacing lis3dsh with stm controller
Hi , is there any sample code for interfacing lis3dsh accelermeter sensor to stm32f103rb evaluation Board.Regards,manjunath
LIS3DH INT2_SRC is always 0 regardless of configuration. Pin does not trigger.
Hello,I am trying to setup INT2 pin on LIS3DH. I can successfully setup INT1 without any issues and confirm an interrupt has fired with INT1_SRC (0x31). I am trying to setup INT2 pin the same and confirm when it fires by reading INT2_SRC (0x35) but c...
Synchronise IIS3DWB sensors
Within a research project we are evaluating the IIS3DWB for measuring vibrations in hydraulic forging hammers for predictive maintenance.The current application requires that two IIS3DWB sensors (which are connected to the same microcontroller) are s...
Is there a C library for MMA8452 working with STM32L476RG?
In fact, I want to read the real time data MMA8452 working with STM32L476RG, I need to know if there is a C library that I can use in this case, if not, how i can develop a C library for this accelerometer giving the technical sheet.
Resolved! how to reset lis2dh？
hi st: I am using lis2dh, driven by spi. Initially set to fifo mode, 25hz. When the power is turned on for the first time, I can read that there is data in the fifo, and the data are normal. When I reset the mcu and initialize the sensor again, th...
I am using the ISM330 for measuring Acceleration and Gyro data. Both are set to ODR=416Hz. The FIFO is used in Continues Mode with an ODR=416Hz. The Problem is, that sometimes the data in the FIFO seems to be shifted.
Is there a Problem when the Sensor is sampling and doing a i2c communication(reading the FIFO) in parallel?I saw that, that the FIFO gets shifted(or data is overwritten) a few times during collecting data.Can someone help me please?Best Regards,Chris...
