LIS3DHH SPI mode?
Can someone confirm which SPI mode (0 thru 3) LIS3DHH uses?It is not explicitly mentioned and from the diagram it seems to be either mode 2 or mode 3 (which start with clock high), but then I'm not too sure.
Forum Posts
Resolved! How to configure the sensors of STEVAL-STLKT01V?
Hello everybody, I'm working with my SensorTile development kit (STEVAL-STLKT01V1) for a short time now and I'm trying to get it working. I can connect to the sensor board via bluetooth using my iphone and the ST BLE Sensor App and on the PC (Win10) ...
Resolved! SensorTile.box Firmware upgrade
Hi everyone,I have been stuck at a problem. Initially i tryied to upgrade the firmware on SensorTile.box through the ST BLE Sensor App with some demos without any problems.Once i tryied to upgrade the BLEFOTA_BL_1.0.0.bin file through the app, so, wi...
Resolved! Peak detection on a LIS3DSH gives 0
Hi, I am working on a MEMS LIS3DSH connected via SPI to a STM32F207ZG having the following configuration:Full scale: 2gOperating mode: 100HzFilter: 800HzRegisters:CTRL_REG3: 0x48 (Interrupt pulsed, active high)CTRL_REG4: 0x6F (BDU enabled, XYZ enable...
Debug the Audio_SD example with Cradle mounted
Hello to everybody,I bought the bluecoin evaluation kit and I'm interested in logging audio data in SD, similarly to the Audio_SD example.I have tried the Demo, downloading the .bin using the SWD cable from the nucleo board. Then removed the CoreSyst...
Sensortile box not visible at bluetooth profile
Its quite stressful to see the sensor box not working. It hangs with demo apps. It tried to connect repeatedly while plotting data when it was working. Have used it only for a day. After firmware update, it does not respond. Blue LED does not blink a...
Resolved! Connecting two sensors to the same SPI bus - possible contention
Hi, In our system there's an LSM6DSL accelerometer and LPS22HH barometer connected to the same SPI bus.When nCS of the accelerometer is asserted (0), the nCS of the barometer is de-asserted (1) and vice versa.HOWEVER, as nCS=1 (for both sensors) als...
Two VL53L1X sensors influencing their measurements
Hello!I am using two VL53L1X Time of Flight sensors and the setup is working fine - I am getting measurements from both sensors after successfully changing their I2C addresses.So far so good.What is interesting, however, is when the two sensors face ...
Resolved! LIS2DH register details missing
Hi there,I was working on the LIS2DH for one of our applications, and found that there are some details missing in the datasheet (Doc ID 022516 Rev 1), enlisted below:1- The bits HPCF2 - HPCF1 in the CTRL_REG2 (21h) corresponding to the high pass fil...
