Resolved! About FIFO of gyro sensor I3G4250D
Is it stored in the FIFO when the threshold of the INT1_THS register is exceeded?Or is it stored regardless of the threshold of the INT1_THS register?
Forum Posts
LSM9DS1 Gyro drifting while shutdown
I have an application with a LSM9DS1 that is powered up for a few minutes at a time and then shutoff. It might be powered up again for a few minutes within the same day, or be used only the day after or a few days later. The purpose is to get angular...
Resolved! LIS2DE12 generating interrupts at low ODR
I am trying to get the LIS2DE12 to generate an interrupt when shaken. I have connected the INT1 pin to an open drain I/O pin of my MCU. I an get it to generate the desired interrupt with some reliability. However, when it is just sitting still, it ge...
Resolved! LIS2DE12 self test
I am trying to set up a self test process for an assembly including an LIS2DE12. The device works normally when I tilt and invert it. When I try to put it in to self-test mode by writing either 02h or 04h to CTRL_REG4 the readings are the same as wi...
H3LIDS331DL: Impossible to get INT1 with THRESHOLD and DURATION working !
Hello,I can succesfully have ready (DRDY) under interrupt (INT1) at low or normal power vfrequencies. Cool.BUT I do not success in using threshold and duration.Can anyone, can give me the correct configuration to do this:Get an INT1 interrupt each ti...
Resolved! H3LIS331DL Low power to Normal mode Duration and Interrupt configuration ?
Is "Duration" for wakeup based on the "LOW power freq" (ie the selected value from 0,5 to 10Hz) or from the "NORMAL ODR" mode (ie; the selected value from 50 to 1000) ?Is possible to manage to have the interrupt (INT1) only when Threshold/duration ...
Resolved! Getting invalid readings in steady-state.
Hello Community,I am working on the LIS2DE12 accelerometer. using the example code by STM.https://github.com/STMicroelectronics/STMems_Standard_C_driversI am making a test case with the lis2de12_filter_hp_rst_on_int.c example.I have placed a module o...
How to record audio with CCA02M1 microphones using DFSDM on a NUCLEO-L476RG
Hi !I am trying to do what I feel is a rather simple thing, which is doing the exact same thing as the demo firmware provided as an STM32CubeExpansion for testing the CCA02M1 MEMS microphones on a Nucleo L476RG.So far, I have gotten to the point wher...
VL53LX Range sensor API size optimization
Hi everyone,I try to implement range measurement using the VL53L3CX sensor with the VL53L3CX_API_1.1.4. I can get distance measurement and talk with the sensor properly using the basic patent :Status = VL53LX_WaitDeviceBooted(Dev); Status = VL53LX_Da...
IIS328DQ value freeze after software reset
In my application I read out the sensor values (register 0x20-0x2D) with an interrupt every 20ms. After a software reset I have the strange behaviour that the acceleration value of the X-axis stops at a certain value (somewhere in the range of the cu...
