OASIS Board TUI

A modern, cross-platform Terminal User Interface (TUI) for the OASIS Board — an open-source 8-channel, 18-bit data acquisition system for IEPE sensors.

This TUI enables interactive live data acquisition, device configuration, and offline postprocessing directly from your terminal. It works seamlessly over Serial, TCP/IP, and with SD card files.

Features

• Easy Serial and TCP Connection: Auto-detect serial ports, select baudrate, or connect via network.
• Interactive Acquisition: Acquire data live, configure all acquisition parameters, enable triggering, oversampling, and sync modes.
• Board Management: Mute/unmute buzzer, toggle WiFi, show device info, or write device info from a guided form.
• Offline Postprocessing: Load and analyze SD card data without hardware connected.
• Data Handling: Plot acquired data, and export to HDF5 (.h5) or MATLAB (.mat) formats.

Quick Start

1. Install

pip install oasis-tui

2. Run the TUI

oasis-tui

Usage Overview

1. Choose Connection Mode:

   • Serial (local USB)
   • TCP (WiFi/network)
   • SD Card File Only (postprocessing)

2. Device Connection:

   • If Serial/TCP, select device and connect.
   • If SD Card, point to your .OASISmeta file.

3. Main Actions:

   • Acquire new data with full parameter control.
   • Write acquisition settings to device.
   • Adjust board settings (buzzer, WiFi, device info).
   • Load, plot, or export previously acquired data.

Example Session

OASIS Board TUI (8-channel, 18-bit)
------------------------------------
? How would you like to work?  (Use arrow keys)
❯ Serial (live acquisition)
  TCP (live acquisition over network)
  SD Card File Only (postprocess, no device required)

• After connection, navigate the menu to acquire data, adjust settings, or export data.

Typical Workflows

• Live Acquisition:

  1. Connect over serial or TCP.
  2. Set or write acquisition parameters.
  3. Acquire data and monitor progress.
  4. Plot or export results.

• Offline Analysis:

  1. Choose SD Card File Only mode.
  2. Load .OASISmeta file.
  3. Plot or export data.

Device Compatibility

• OASIS firmware v4 boards
• Requires oasis-api v4.x
• Serial stored acquisition expects the v4 USB CDC+MSC workflow