Client

Wifi configuration

To choose a wifi network and send the password, run

$ PASSWORD="my wifi passphrase" python client/ble.py my_network_name

The device will reboot once the wifi details have been saved

Data logging

Once the wifi is operational, you can run

$ python client/eculocate.py Bike 120

to collect data for 120 seconds.

Android

If you want to log data while actually, y'know, riding the bike, you might wish to do that without balancing a laptop on the pillion. There isn't an actual proper Android app (yet, anyway) but we do have a Python script that runs in Termux.

Setup

You will need to (manually, because this is Android) install Termux and Termux:Gui from the F-Droid repository,
You also need to copy privkey.bin from wherever you built the Rust app onto the phone
in a Termux shell, run


$ termux-setup-storage
$ pkg install binutils make libsodium
$ SODIUM_INSTALL=system pip install pynacl zeroconf