Welcome to mpo_api’s documentation!

The MPO-2000 supports the execution of Python scripts, which is based on MicroPython V1.19.1. Users can place Python scripts on a USB flash disk and insert it into the USB slot of the MPO-2000, or copy the Python scripts to the internal disk for execution. Here we have compiled the documentation for the Python API of the main functions of the MPO, as well as the documentation for the Python API of several external devices.

Important Considerations for Using MPO’s API

  • Please ensure your MPO-2000 is version V1.04 or newer before starting Python programming.

  • Please refer to the MicroPython standard library documentation for version V1.19.1.

  • The Python GUI Library for MPO is based on LVGL version 8.3. Users who need to utilize graphics and UI design features can refer to the LVGL documentation for version 8.3 on the LVGL official website.

  • Most MicroPython standard library modules implement a subset of the functionality of their equivalent Python 3 modules.

  • When calling multiple API functions consecutively, it is important to include some delay to ensure that the previous control commands have been fully executed. Additionally, at lower speed timebase, the oscilloscope sampling may take more time. Avoid querying the oscilloscope for automatic measurement data before the sampling is complete, as this may result in incorrect data.

Usage for mpo_api

try:
    # This module is a built-in module
    import gds_info as gds
except ImportError:
    # Or you can import specific module
    import dso2kp as gds

dso = gds.Dso()
dso.connect() # connect as internal port

# Now you should control your DSO, add your code below.
# ========
dso.channel.set_on(2) # Set CH2 to ON
dso.channel.set_off(2) # Set CH2 to OFF
dso.awg.set_on(1, wave='SQUAre', freq=10e3) # Set AWG1 ON and waveform is SQUARE, frequency is 10e3
dso.awg.set_off(1) # Set AWG1 OFF
# ========

# Don't forget to close the connection.
dso.close()

Contents:

Indices and tables