Lis2dw12 - fifo read & write

[Msaga.1]

HI :) , I want to exploit the option (if exists) to read the fifo buffer and write to it simultaneously .

meaning the device writes to the buffer and gets to the 11th sample (for ex.) , when I ask to read the data I will get the 0-11 samples and meanwhile the device will keep writing the 12th sample and on..

can I do it?

[Eleon BORLINI]

Yes, your SPI master. You should be able to change the communication frequency increasing it up to 10MHz.

If you read 32 data with that speed, the reading will take 32*16 bit *1/10MHz = 50 us << 1/12.5Hz = 80ms which is the speed of your ODR / FIFO filling rate.

-Eleon