About MK..1

MK..1 · 2025-03-19

Hi based on the quaternion/Sensor fusion of LSM6DSV example I developed an application where I display the direction of a cube. Everything works fine, no drift, but: when I take the device move and turn it around, then put it back in the same exact p...

MK..1 · 2025-03-03

HiI am not an IMU expert. My current task is to upgrade an old board which used LSM6DSL(gyro abd accelerometer ) and lsm303agr(Magnetometer) to caliculate orientation of a human head.As far as I can see LSM6DSV would be providing orientation data wit...

MK..1 · 2024-11-17

Hiis there some example project for head/device orientation detection with sensor tile box / LSM6DSV?Thx

MK..1 · 2024-10-08

HiI have a custom pcb design with a lsm6dsv and lsm303agr. So far it is only streaming xyz coordinates.I need to come up with something like a rotating dice in this Video at minute 5:20 :https://www.youtube.com/watch?v=1mV_L-KEMy0In fact i need to Sh...

MK..1 · 2024-10-08

Hiin my project I have enabled FreeRTOS, so the NVIC prios 0-4 are reserved for FreeRTOS.I need to generate a highly accurate 1 sec timer interrupt.Is it correct that FreeRTOS interrupts might delay my (cortex) timer intterupt handlers to be called?I...

MK..1 · 2024-11-17

Actually this was already answered here: https://community.st.com/t5/mems-sensors/quick-start-rotating-dice/m-p/740625#M24505

MK..1 · 2024-10-08

Well, Freertos/cube Reserves priorities 0-4. So the Timer Interrupt will have prio 5. Right?

MK..1 · 2024-08-02

Hi @FBL how does AN5731 relate to ST USB library as it is not using malloc()?I didn't find any malloc or free in the ST USB library!Is there a specific reason why there is no CDC and FreeRTOS example project?Thanks

MK..1 · 2024-08-01

I am using python actually. Do you think it will matter with different python versions? Or on Linux/mac?

MK..1 · 2024-05-16

@Peter BENSCH I cant open this link:LSM6DSL: e.g. Inertial Measurement Units (LSM6DSL/LSM6DSM): Certification Training PresentationThx

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lsm6dsv and quaternions and direction of a cube/dice

IMU with or withour magnetometer

head/device orientation detection using sensor tile box / LSM6DSV

Quick start Rotating dice

FreeRTOS, preemption priorities and IRQ response time

Re: head/device orientation detection using sensor tile box / LSM6DSV

Re: FreeRTOS, preemption priorities and IRQ response time

Re: USB CDC and FreeRTOS

Re: USB cdc, CDC_SET_LINE_CODING and CDC_GET_LINE_CODING

Re: quick start on X-CUBE-MEMS1