DopeScope
A web GUI for USB oscilloscopes such as Owon VDS1022 or Hantek 6022BE. This uses the WebUSB API, which should allow users to view the data from the oscilloscopes on any device that can run the Chrome browser. As other browsers begin to support the API, it should work on them as well.
Getting started
yarn install
Creating ssl certificates
In order to use WebUSB you have to either be using localhost or using https. That requires creating ssl certificates. The easiest way to do that is with mkcert. After installing mkcert, run:
mkcert -install
and then run this command from the root of this repo to create ssl certificates for your local server and place them in .ssl/:
mkdir ssl && mkcert -key-file ssl/server.pem -cert-file ssl/server.crt $(hostname) $(hostname).local localhost 127.0.0.1 ::1
If you want to access your local server from another device, then you will need to install the certificates on another system in order to test you can follow the directions here
Run the development server
yarn serve
Source Code Headers
Every file containing source code must include copyright and license information. This includes any JS/CSS files that you might be serving out to browsers. (This is to help well-intentioned people avoid accidental copying that doesn't comply with the license.)
Apache header:
Copyright 2020 Google LLC
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Disclaimer
This is not an officially supported Google product.