Hi, I'm using the LIS3DH to detect body movement, but I'm suspecting that the accelerometer is defective as the samples do not seem reasonable (for example, when testing a single axis and turning it all around, it won't go from 1 to -1 g).I wrote a p...
Hi,My company is starting to develop an environmental sensor and we've found the LPS33W sensor to be a nice choice. I have 3 questions surrounding this sensor.I've just found the LPS33HW, that seems to be the same sensor but launched a couple of year...
If you starts from scratch, you must well know the STM32Cube ecosystem. This is a set of tools -maybe one of the most powerful tools that ST provides free of charges to the world- and embedded software bricks to enable fast and easy development on th...
Posted on January 23, 2017 at 18:28I implemented the VL53L0X API in my embedded project. while the call to DataInit works fine (or, at least returns a status OK), I am getting a VL53L0X_ERROR_REF_SPAD_INIT from StaticInit.Any ideas what this means? ...
@Eleon BORLINI Greetings of the Day Currently I am using LSM6DSM as my IMU. Now in this sensor I need to write my own function to obtain the quaternions and then based on that obtain the roll, pitch and yaw of the system. The question that I have is...
Hi,I want to measure a static object and approximate tilt angle with accelerometer only data.With 303AGR e-compass I can easily configure the filters so a low pass filter can be set up in no time.With LSM6DSL I am a bit lost on where or what filter I...
Hello,I use the gyroscope of an LSM6DS3 to command the rotation of a robot. I read the different axis with a 50ms period and I use the gyro internal timestamp to get a precise timing of each sample and I integrate the angular speed using the trapezoi...
Have you ever wondered how to build a working application that consumes little and costs little, but that guarantees high accuracy and meets your desiderata? If so, this series of posts will help you implement your own application with ST sensors, in...
Hi, i'm testing H3LIS331DL and the configuration is as below:Normal mode, 1000Hz sampling, +/-400gSensor data is read by MCU under 1ms timer. If sensor is placed upside or downside, the output value of is verified to be normal (+1/-1g value).However ...