Commit 7cbe1f69 authored by Daniel Friesel's avatar Daniel Friesel
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Add README

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README.md

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# kaxxxxp-viewer - Data Logger and Viewer for KAxxxxP power supplies



**kaxxxxp-viewer** acquires and visualizes voltage and current data from

KAxxxxP power supplies. These PSUs are equipped with a USB port, which can

be used both for remote control and data acquisition using a serial protocol.



See `bin/kaxxxxp-viewer --help` for usage details.



## Dependencies



* Python 3 with the following modules: numpy, serial

* Data Visualization (--plot): python3-matplotlib

bin/kaxxxxp-viewer

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@@ -184,6 +184,11 @@ def measure_data(port, filename, duration): 
    else:

        output_handle = tempfile.TemporaryFile("w+")



    if duration:

        print(f"Logging data for {duration} seconds. Press Ctrl+C to stop early.")

    else:

        print(f"Starting data acquisition. Press Ctrl+C to stop.")



    print("# Device: " + korad.connect(), file=output_handle)

    print("# Timestamp Voltage Current", file=output_handle)

    while not terminate_measurement: