I am implementing an “auto calibration�? of the ROI in my people counting algorithm based on the one provided by ST. The program defines the centers of the two zones used to detect entry/exit in an area. Currently I run a simple detection algorithm t...
I am on my second X-NUCLEO-53L0A1 board, a replacement for the first board that suffered from the same problem. I have an STM32F401RE development board and I put the X-NUCLEO-53L0A1 board with its single detector only and I get as far as the Windows...
Hello,I'm working on a project with a VL6180X ranging sensor, and I'm running into the problem that it responds to reflective surfaces far beyond the desired range (100 mm) - e.g. it picks up reflective stripes on the jackets of emergency personnel a...
I need to know routin to use multiple LIS2DS12TR on one SPI if it's possible. If I undestood correctly nCS pin used to selecting between I2C and SPI mode. So if CS is high, SDO is open-drain. Is I need to simply connect SDO pins of LIS2DS12TR (may ...
I am using the standard VL6180 Breakout Board from ST connected to a pyboard running micropython.For my application I need a range at least up to 200mm using multiple reflective surfaces from reflective to not so reflective. I have managed to get the...
Hi All, I am trying to merge FP-IND-PREDMNT1 [WIFI] with AMicArray_UltrasoundFFT application. Has anyone tried it before? Are there any suggestion or advice?More importantly I need to know if this is possible? are there any limitations?@Eleon BORLINI...
When I enable lsm6dsl I2C as master , both lines are going to gnd. lsm6dsl_sh_master_set(&dev_ctx, PROPERTY_ENABLE);any tip on using lsm6dsl sensor hub, thanks
Hi Community,I am using Lis3dh sensor in 50HZ ODR, High Pass filter enabled with cut-off frequency 0.1 HZ with full scale range 8G and FIFO is enabled and set FIFO-to-Stream Mode.Case 1: I get interrupts for small events Normal Mode(HR bit is not set...
Once it is done, the comunication over the SPI would be treated as a normal/single SPI interfaces?
Could someone explain me what's going on when this sensor is placed in front of uneven surface such as stairs in open area. i'm attaching images of readings X-axis is sample number and y-axis is distance in mm. Samples are taken for every 100msec. Re...
