History

Adam Schmalhofer cec31972b5 Merge remote-tracking branch 'upstream/master' into jekyll-apps.json Ported all of apps.json to metadata.json		2022-01-06 12:47:26 +01:00
..
ChangeLog	accelrec: Increase record time to 5 second	2020-10-21 09:09:51 +01:00
README.md	docs	2021-02-03 10:06:05 +00:00
app-icon.js	Added acceleration recorder	2020-07-09 11:27:44 +01:00
app.js	tweak	2020-10-21 09:19:10 +01:00
app.png	Added acceleration recorder	2020-07-09 11:27:44 +01:00
interface.html	fix custom/interface after refactoring	2020-08-24 11:59:52 +01:00
metadata.json	Merge remote-tracking branch 'upstream/master' into jekyll-apps.json	2022-01-06 12:47:26 +01:00

README.md

Acceleration Recorder

This app records a short period of acceleration data from the accelerometer at 100Hz (starting when acceleration happens) and graphs it, working out max acceleration and max velocity. Data can also be downloaded to your PC.

Usage

Start the Accel Rec App
Select Start and place the Bangle with its rear face pointing downwards (screen up)
After the counter counts down, it will display Waiting
Now move the Bangle upwards (in the direction of N)

At this point the 2 second recording will start at 100 samples per second, with a maximum of 8g.

After the 2 seconds you'll see a graph with calculated maximum acceleration and velocity.

Press BTN2 (labelled FINISH)
Not choose Save and choose a slot, from 1 to 6. Slots already used are marked with a *

Getting data

Go to the App Loader: https://banglejs.com/apps/
Click Connect up the Top Right
Click My Apps
Click the Downward pointing arrow next to Acceleration Recorder
After it loads, you'll see the recorded Acceleration values
You can now either save them to a CSV file, or delete them