Warning: Work In Progress

This is very much a work in progress. It is not ready for use, and the SCPI protocol is only partially implemented.

Ruby SCPI

This library implements the SCPI protocol for usb devices on linux that create /dev/usbtmc0.

Supported Devices:

Currently only the Hantek DSO2D15 has been tested, but other DSO2XX devices should work.

Install

There is no current install method, however, this will soon be a ruby gem that can easily be installed.

git pull https://github.com/jamez01/scpi.git
cd scpi
irb -I ./lib -r scpi

Usage

> scope = SCPI::Hantek.new(address) # Address is an integer, usually. Will point to /dev/usbtmc<ADDRESS>

> scope.idn
 => "undefined, DSO2D15, CN2053029001262, 1.1.0(20210416.00)" 
> scope.channel(1).display?
 => false
> scope.channel(1).display(true)
 => true
> scope.channel(1).display?
 => true

SCPI API Coverage

This library currently supports all SCPI commands for the following command sets:

Channel
Acquire
Timebase

Partial Trigger support is also included. All commands, including sub-commands are defined, but may not work as expected.

Contributing

Feel free to contribute. You can add more devices, or help implement the the DSO2D15.

Fork
Modify
Pull Request

How to get more devices suppored?

Have a scope, function generator, or other device you want supported but don't want code for it? Feel free to contact me and send me any device you want support for. I will be happy to implement it in exchange for free hardware. ;)

jamez01 / scpi