Hello,I got the problem, that the humidity sensor can't return values below 32.My code is the same like in the documentation (only in C): https://www.st.com/content/ccc/resource/technical/document/technical_note/group0/82/97/c8/ab/c6/da/41/ed/DM0020...
I generate the code for my B-L475E-IOT01A board. That board works well, e.g. with HeartRate sample from STM32Cube_FW_L4_V1.14.0. But, I want to generate BLE code using STM32CubeMX. I choose my board type, check Wireless BlueNRG-MS and Wireless Applic...
I checked the video posted. And I can use most functions of the video said. While I can't find the way to change the mode into magnetometer. In video, it just directly changed to that mode and didn't mention the method.
Hi,I am using a VL53l0X sensor with a Pyboard (version 1.1), and as a value for the distance detected I get always the same (8191mm), even varying the position of the object put in front of the detector. Has anyone had the same or similar problem? An...
Hello,I have two LSM303AH sensors, both of them give different value of magnetic field (sqrt(x² + y² + z²) ) when they exposed on the same situation, the first one is around 100 the second one is around 200 .What is the wrong with this behavior ? one...
We are using the LSM6DSL chip in SPI mode with the FIFO_CTRL5 and the CTRL1_XL registers set to 26Hz.The gyro is not used. CTRL6_C's XL_HM_MODE is set to '1' to disable high performance mode.When we are not using the LSM6DSL we set both the FIFO_CTRL...
I interfaced LSM9DS1 with TI micrcontroller TMS320F28035 with I2C protocol. The LSM9DS1 is SDO_A/G pin is pulled low, so that it can be addressed with 0x6A. But what I observe is..Whenever I power the board up, it does not respond with 0x6A and respo...
I'm using a LIS2HH12 accelerometer. I have discovered that when setting a threshold value, the negative threshold is half of what I expect. For instance, writing 0x01 to a threshold register I expect the threshold to be 8mg. This is true for positive...
--- More detail about MotionAR library ---The library is based on accelerometer data only, and requires a data sampling frequency of 16 Hz., and can to distinguish among the following activities: stationary, walking, fast walking, jogging, biking, dr...
I'm using the device in STREAM mode, with BDU=1.The datasheet says that PRESS_OUT_H must be the last read (enables an update).In one of my experiments it appears that it's actually a read from TEMP_OUT_H that causes an update.I've also noticed that s...
