General • Re: Transfer data over wifi for pico for a high sampling rate

Did you acquire and transfer 200ksamp of data for each second over the usb?

Yes I did on Pi4 but not on PI5 ;-(

It is possible to increase the transfer rate by using only the resolution of ADC which is 12bits.

Right now a block of 600 samples is 1609 bytes with base64 but if we are using the 12bits then a block in base 64 will be 1209 bytes which is ~40% faster.

I will add the code into the github later. I will include a python script to check the integrity of the transfer file. It will report how many block is out of sync.

regards,

Daniel

Statistics: Posted by danjperron — Wed Feb 21, 2024 1:50 pm

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