A web server to fetch screenshots from Rigol oscilloscopes. More or less completely ripped off from ds1054z/cli.py by Philipp Klaus.
Collaboration. Sharing screenshots of interesting signals. Getting advice about weird stuff.
Because peeping on oscilloscopes over the internet is a great idea. Just like unauthed security cameras, baby monitors, and all that other crap that has no business being on the internet... š¤¬
On that note, maybe you don't want to expose this to the internet if you're analyzing secret squirrels.
One more thing: it's not enabled by default, but the --allow-stop argument will place the scope into
STOP mode before capturing. Some captures can take a bit over two minutes to download and STOP mode
might speed that up a bit as well as being a bit more predictable about what is captured. Once complete
the scope with be returned to RUN mode if it was running when the capture started. Of course, if you
leave this server exposed to the internet with --allow-stop enabled, random idiots might be able to
interfere with your scope by stopping it at an inconvenient time.
There's a systemd unit you can install to run pervoscope; the appropriate nginx, apache, or caddy reverse proxy configuration is beyond the scope of this document. Beyond that, this server only responds to /, /ds1054z, or /rigol.
usage: pervoscope.py [-h] [-p PORT] [-H HOST] [-o RATIO] [-k KEEPALIVE]
[-t TIMEOUT] [-d] [-s]
optional arguments:
-h, --help show this help message and exit
-p PORT, --port PORT
-H HOST, --host HOST
-o RATIO, --overlay RATIO
-k KEEPALIVE, --keepalive KEEPALIVE
-t TIMEOUT, --timeout TIMEOUT
-d, --debug
-s, --allow-stop