Crate nscope

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Expand description

This crate provides an interface to the nScope

Usage

This crate is on crates.io and can be used by adding nscope to the dependencies in your project’s Cargo.toml.

Example

extern crate nscope;
use nscope::LabBench;

fn main() {
    // Create a LabBench
    let bench = LabBench::new().expect("Cannot create LabBench");

    // Print the bench to show a list of detected nScopes
    println!("{:?}", bench);

    // Open an nScope
    let nscope = bench.open_first_available(true).expect("Cannot open nScope");

    // Turn on analog output channel A1
    nscope.a1.turn_on();

    // Trigger an auto-triggered sweep of 20 samples at 4.0 Hz sample rate
    let sweep_handle = nscope.request(4.0, 20, None);

    // Loop through the received data, blocking on each sample until it arrives
    for sample in sweep_handle.receiver {
        // Print the sample data
        println!("{:?}", sample.data);
    }

    // Turn off the analog output channel A1
    nscope.a1.turn_off();

}

Structs

  • AnalogInput
    Interface to a single scope channel
  • AnalogOutput
    Interface to an analog output channel
  • LabBench
    A representation of all the nScopes plugged into a computer
  • Nscope
    Primary interface to the nScope, used to set outputs, trigger sweeps of input data on scope channels, and monitor power state
  • NscopeLink
    A detected link between the computer and an nScope, used to open and retrieve an nScope
  • PowerStatus
    Information about the power supply status of nScope
  • PulseOutput
    Interface to a pulse output channel
  • Sample
    Voltage information from all open channels at a given time
  • SweepHandle
    Handle to an ongoing data sweep, holds received data from nScope
  • Trigger
    A representation of a trigger used to start a data sweep

Enums

Functions

  • version
    Returns the current version of the nScope API