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LPats.1 · 2022-03-16

Hi all,I'm trying to read output data from a I3G4250D gyrometer, but despite everything I've done, I can't get rid of data corruption during asynchronous reads.The corruption seems to be caused by the registers being updated while we're reading data ...

LPats.1 · 2022-02-16

Hello,I need to use the WHO_AM_I register value to differentiate between some inertial sensors, but I've realized that this value is the same across some products.Example:ISM330DLC and LSM6DSM shares the same 01101010 WHO_AM_I value.LSM6DSO and LSM6D...

LPats.1 · 2021-10-29

Both STM32H730 datasheet and application note AN5050 mentions that a write operation can be performed on external Flash memories through the OctoSPI peripheral.However, the STM32H730 reference manual (RM0468), has the following info on section "25.4....

LPats.1 · 2022-02-17

Hi wai.1Yes, that's really an option, I haven't realized that.We're using I2C, and we can use the address pin to differ between these devices. That's easily accomplished with BOM changes. A PCB mounted with LSM6DSO should have a jumper on this pin se...

LPats.1 · 2021-10-29

Thanks, that's the alternative to write to memories using the OctoSPI interface.What upsets me is that the write operations on memory mapped mode are mentioned on datasheets and AN5050, but the reference manual states that they are not recommended. I...

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Reading data asynchronously from I3G4250D

How to differentiate inertial sensors with the same WHO_AM_I register value?

OctoSPI write operations on memory mapped mode are allowed, but not recommended. Need more info.

Re: How to differentiate inertial sensors with the same WHO_AM_I register value?

Re: OctoSPI write operations on memory mapped mode are allowed, but not recommended. Need more info.