Hello. I’ve measured interval between the appearing of new records in the DOA_value.html, i.e. the time between two distinct timestamps. Due to the measurements, it takes 400-500 ms for the new DOA to be calculated. Is it the DOA update rate Kraken works at? Or maybe it could be speeded up a little? Thanks
The update rate is defined by the amount of IQ data collected per CPI block. If you reduce that, you increase processing speed, but loose SNR processing gain. Also there is a balance to be had between CPI sizes and CPU load. For the Pi4 the ~400ms block time is about optimal in terms of CPU balance.