About Loris Wyss

Loris Wyss · 2019-11-25

Hello ST-Community!When I'm using the LIS2DW12 at ODR=1.6kHz, the Interrupt for reaching the FIFO-Threshold is jittering with 1/ODR, but only if the threshold is greater than 12. If it's less or equal, everything is working fine.The buffer-Mode is se...

Loris Wyss · 2020-07-20

Hi @Eleon BORLINI Thanks for your answer.No, I didn't ship another Board, so thanks for your offer to ship the board to Martin.Regards,Loris

Loris Wyss · 2020-07-20

Hi @Eleon BORLINI My OLS case (https://community.st.com/s/case/5003W000002fTVZQA2) is now supported by Mr. Martin Polacek.Did he contact you?Do you still have the PCB I sent you? If so, I think it would make sense to ship this to Mr. Polacek.Could y...

Loris Wyss · 2020-07-02

Hi @Eleon BORLINI Thanks for the Link.I think, adjusting the SPI speed might solve the problem in this specific case, but we use the sensor with different configurations and uCs in our company and we have to be sure for all this cases, that this iss...

Loris Wyss · 2020-06-30

@Eleon BORLINI I just discovered something really interesting:I think it has to do with the SPI readout speed.As I have already written some time ago, I read data at 7.5MBit/s. When playing around with the prescaler values I found out, that the Iss...

Loris Wyss · 2020-06-30

Ok, well that's already some good news!Could you share the configuration you used with the eval-kits here? Then I could configure the one on my PCB in the same way and check, if the jitter is still here.From your experience, how fast do I get results...

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LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz

Re: LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz

Re: LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz

Re: LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz

Re: LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz

Re: LIS2DW12: FIFO-Threshold-Interrupt Jitters at 1.6kHz