https://github.com/fluxswitch/lwscope

A lightweight UART oscilloscope/data visualizer made with DearPyGui
https://github.com/fluxswitch/lwscope

data-visualization dearpygui debugging-tool lightweight oscilloscope python uart

Last synced: about 2 months ago
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A lightweight UART oscilloscope/data visualizer made with DearPyGui

• Host: GitHub
• URL: https://github.com/fluxswitch/lwscope
• Owner: FluxSwitch
• License: mit
• Created: 2025-12-27T16:06:45.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2025-12-30T12:46:18.000Z (6 months ago)
• Last Synced: 2026-01-25T23:06:13.440Z (5 months ago)
• Topics: data-visualization, dearpygui, debugging-tool, lightweight, oscilloscope, python, uart
• Homepage:
• Size: 5.86 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# lwSCOPE

A lightweight oscilloscope/data visualizer made with DearPyGui  

一個以 DearPyGui 製作的輕量級示波器／資料視覺化工具  

## Demo

https://github.com/user-attachments/assets/db268672-d38c-46f9-9661-d5a76764633a

## Features

- Data exchange over UART with customizable baud rate and frame format.  

	以 UART 通訊進行數據交換，通訊速率與格式可自定義。

- Communication protocol with CRC validation (includes Arduino demo code).  

	採用含 CRC 校驗的通訊協定（附帶 Arduino 的 demo code）。

	For protocol definitions, see the Draw.io file in the Protocols folder.

	通訊協定定義請見Protocols folder中定義的drawio檔

- Communication health statistics for monitoring.  

	提供通訊健康程度的統計訊息供監看。

- Adjustable waveform buffer length (up to 16 channels, 1,000,000 points each).  

	可調整的波形數據暫存長度（最大 16 通道，各 1,000,000 點）。

- Save waveforms as PNG or CSV files.  

	波形可存成 PNG 檔或 CSV 檔。

- Multi-canvas display.  

	多畫布顯示。

- High refresh-rate rendering at 60 fps.  

	60fps 高刷新率顯示。

- Quickly drag specific waveform channels and cursors onto canvases.  

	快速拖曳指定波形通道與 cursor 至畫布。

- Customizable waveform colors.  

	波形顏色可自定義。

- Flexible X/Y axis controls: auto-fit, free panning, and box zoom.  

	彈性的 X 軸與 Y 軸：auto-fit、自由拖曳、自由框選放大。

- Configurable target parameters for field tuning and command dispatch.  

	可規劃受監控者的參數（用於現場調試、命令下達）。

- ASCII string log (similar to print output).  

	ASCII string log（相當於 print）。

## Why

The design philosophy is smooth interaction, simplicity, and practicality above all.  

設計理念是流暢的操作、簡單與實用性至上  

## Current state

Version 1.0 is now released, and the source code is available under the MIT license. Feel free to fork it.  

1.0 版現已發布，原始碼以 MIT 授權公開，請隨意 fork。

This is purely a hobby project, and it follows an **“extreme function-oriented development”** style.  

這純粹是一個業餘項目，並且是 **「極致的功能導向開發」**。

⚠ **Note!!! → My personal preference > Functionality > Maintainability**  

⚠ **注意!!! → 我的個人喜好 > 功能性 > 維護性**

This project is built using *vibe coding* techniques in my spare time.  

此專案是我在閒暇之餘使用 vibe coding 技巧建構的。

Therefore, the code quality is extremely messy (with limited time, refactoring may be far, far away).  

因此該專案的程式碼極度混亂（在有限的時間內，重構大概遙遙無期）。

For now, I can only review the architecture-level constraints as much as possible.  

目前我只能盡可能地基於架構面的約束進行審查。

The remaining parts will be extended by AI agents during development (based on the architecture I defined).  

剩下的部分會在開發過程中由 AI agent 自行擴充（基於我定義的軟體架構之下）。

If you like this software, feel free to leave your thoughts via Issues.  

如果你喜歡此軟體，可以透過 issue 寫下您的想法。

You may make feature requests — but I cannot promise anything.  

您可以許願，但我無法給予任何保證。

(Life is short. Enjoy it. Spend more time with your family.)  

（人生苦短，請及時行樂，多陪伴家人。）