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schollz / find3

High-precision indoor positioning framework, version 3.
https://www.internalpositioning.com/doc
MIT License
4.63k stars 363 forks source link

send data to the server faster #196

Open Jamerzbatman opened 4 years ago

Jamerzbatman commented 4 years ago

is there a way to make the Passive tracking to sniff more often?? when i go into a room it takes a couple for sec to notice im there.. i would love to know when im in the room

nash-stokes commented 4 years ago

Are you running from the command line? If so, you can modify the scan time.

Jamerzbatman commented 4 years ago

yes i am.. i put it in a service... so what kind of line to i need to put in it to make the scan time faster

nash-stokes commented 4 years ago

So when you execute the initial command, you pass it several flags. The number after the scantime flag dictates how many seconds between scans.

Jamerzbatman commented 4 years ago

so when i do this sudo ./find3-cli-scanner -i wlan0 -device DEVICE -family FAMILY \ -server https://cloud.internalpositioning.com \ -scantime 40 -forever -passive -no-modify

your saying th scantime 40 if i change that to say 1 it will scan every one sec??

nash-stokes commented 4 years ago

From my experience, yes.

Jamerzbatman commented 4 years ago

do you know if i can do less then 1 sec... or is that the lowest

nash-stokes commented 4 years ago

Not sure. I'd suggest trial and error. I never went smaller than 5 seconds. It may cause issues on his server since the creator is the one hosting that server.

Jamerzbatman commented 4 years ago

oh im host the sever..

nash-stokes commented 4 years ago

Sorry, I was looking at the server in the command you posted. I'd try it out. What devices are you using for your scanning network?

Jamerzbatman commented 4 years ago

raspberry pi zore w with PAU06 i have like 7 of them all over the house..

jaburges commented 3 years ago

came here to ask this - is there a way to track a phone passively with around 1 second updates?

Can't figure out from the doc how quickly you can scan - and what the results are like with 3 or 4 RPis around the house

IoTThinks commented 3 years ago

came here to ask this - is there a way to track a phone passively with around 1 second updates?

Can't figure out from the doc how quickly you can scan - and what the results are like with 3 or 4 RPis around the house

I think no point to track every 1 second. How fast a human can move in 1 second? 2m? The accuracy may not be up to 2m also.