About PArve.1

PArve.1 · 2021-05-24

I programmed a h3LIS100DL to an interrupt threshold of 4G. Then I breathed on the chip and got an interrupt.I expect it doesn't have a hidden Rh sensor somewhere, so it has to be related to a temperature change. Is there any documentation available o...

PArve.1 · 2021-01-28

The H3LIS100DL has no fifo, and the ODR can be set to 400Hz. This would make it update the axes data each 2.5ms. I have programmed it to interrupt a mcu when a threshold is reached. This wakes the micro controller from deep sleep. Unfortunately it ta...

PArve.1 · 2021-06-04

I did a simple dump to a serial port of the raw data from the registers (in signed unscaled format). ODR=400Hz but the serial port is only running at 2400bps, and each line is 12 chars, so one X,Y,Z triplet gets out approx. each 45ms. Rh=21%, T=21C.T...

PArve.1 · 2021-05-24

The threshold is set likeINT1_THS = (level /78 );where "level" = g*100 (e.g for 4g, "level" would be 400).I assumed this since only 7 bits in INT1_THS is actually valid, so + (or -) 100g would represent a register value of 127. Since 100/127=0.787840...

PArve.1 · 2021-02-01

Hello EleonI forgot to clarify: the H3LIS100DL is, in this case, running in normal mode at 400Hz ODR.The micro controller is sleeping though, but is woken up when a threshold interrupt is generated by the H3LIS100DL. It takes the mcu at least 8ms to ...

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How is temperature (shocks) affecting H3LIS100DL?

H3LIS100DL: prevent interrupting sample to be overwritten/overrun

Re: How is temperature (shocks) affecting H3LIS100DL?

Re: How is temperature (shocks) affecting H3LIS100DL?

Re: H3LIS100DL: prevent interrupting sample to be overwritten/overrun