About LBaum.2

LBaum.2 · 2021-05-11

Hello ST community,I am interested in measuring the acceleration with two LIS2DS12 sensors at the same time. Therefore, I start the measurement (nearly at the same time) with a sampling frequency of 800Hz for 10 seconds with +-2g full scale range for...

LBaum.2 · 2021-05-17

Hi Niccolò @niccolo.ruffini, thank you for the reply and your efford. You helped me a lot.For your information, I tried 1600Hz ODR and the mean frequencies are 1579Hz and 1596Hz for the second sensor. So deviations of 1.31% and 0.25% which is nearly...

LBaum.2 · 2021-05-12

Hi @niccolo.ruffini ,I had another idea to determine the real ODR. I thought I can route the DRDY (data ready) bit of the status register to INT1 pin to count the generated interrupts each time a measurement point is taken. Therefore, I set the INT1...

LBaum.2 · 2021-05-12

Hi @niccolo.ruffini ,thank you for your fast reply. You are right, the temporization is provided by software. To be exact I wait until each sensor has measured 8000 samples (800Hz * 10s). During the measurement I count the counter ticks with the fun...

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possilbe inaccuracy at the sampling frequency for LIS2DS12

Re: possilbe inaccuracy at the sampling frequency for LIS2DS12

Re: possilbe inaccuracy at the sampling frequency for LIS2DS12

Re: possilbe inaccuracy at the sampling frequency for LIS2DS12