Multi-channel support for ps_monitor.
The ps_monitor
program can now monitor multiple power supplies at the same time. Each measurement is uploaded with the same timestamp.
The syntax is as follows. It is backwards compatible.
Usage: ps_monitor configfile.json datastreamName channelname0 [channelname1 ...]
List of options:
-t, --time Milliseconds between measurements (default: 10)
-d, --debug Enable more verbose printout, use multiple for increased debug level