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超轻量级物联网虚拟机

Home Page: https://scriptiot.github.io

JavaScript 9.15% QMake 0.10% C 89.84% HTML 0.02% Python 0.03% Makefile 0.09% Shell 0.01% C++ 0.19% Assembly 0.55% Batchfile 0.01% QML 0.02%

evm's Introduction

一、EVM简介

1. EVM 是什么

EVM 全称 Embedded Virtural Machine,本质上是一款通用、精简的嵌入式虚拟机,由语法解析前端框架和字节码运行后端构成,可运行在资源受限制的单片机上。

evm

2. EVM 技术架构

evm

3. EVM 优势特点

  • 最小编译体积40KB,最小内存占用2KB;
  • 支持多语言混合开发,目前支持Javascript、Python、Lua、QML、Json、XML等语言;
  • 先进的内存管理,无内存泄露和内存碎片问题;
  • 高效的运行性能,性能媲美QuickJs;
  • 灵活的虚拟机扩展技术,多语言可共享扩展功能;

4. EVM愿景

万物互联,因我们而简单

打破物联网和互联网人才边界,赋能物联网企业和开发者全新的开发模式,降低物联网开发门槛,极速提升开发效率。

二、EVM 代码目录

文件 说明
ejs ejs目录
ejs/bin/ejs ejs二进制程序
ejs/bin/ejs.json ejs二进制程序堆栈信息配置
ejs/bin/ejs_modules ejs二进制程序库寻找路径
ejs/test ejs语法测试用例
ejs/README.md ejs说明文档
inlcude evm虚拟机接口头文件目录
inlcude/evm.h evm虚拟机接口头文件
include/qml_module.h qml接口头文件
lib 静态库目录
lib/arm_windows_armcc/libqml.lib windows平台libqml静态库(armcc, Keil)
lib/x86_64_linux_gnu/linux/libejs.a Linux平台libejs静态库 (gcc7 64位)
lib/x86_64_linux_gnu/linux/libeqml.a Linux平台libqml静态库 (gcc7 64位)
lib/x86_64_windows_mingw/libejs.a windows平台libejs静态库(MinGW-gcc 64位)
lib/x86_64_windows_mingw/libeqml.a windows平台libeqml静态库(MinGW-gcc 64位)
thirds/littevgl_qml littevgl_qml模块
thirds/littevgl_qml/lvgl_module 基于littlelvgl的qml封装
thirds/littevgl_qml/ports 第三方平台适配
thirds/littevgl_qml/ports/Qt Qt平台适配
thirds/littevgl_qml/ports/stm32 stm32平台(Keil工程)适配
thirds/littlevgl_qml/ports/stm32/stm32f103-fire-arbitrary stm32平台(Keil工程)野火开发板适配
thirds/littevgl_qml/test/ 测试用例目录
thirds/littevgl_qml/README.md littevgl_qml说明文档
README.md evm说明文档

三、EVM 相关参考文档

四、EVM 相关demo展示

evm
watch_stm32

五、 EVM问卷调查

欢迎大家投票,选出你最喜欢的物联网开发语言, EVM团队会优先支持!

EVM支持多语言开发物联网,你最希望支持的语言是哪一种语言?

六、贡献代码

  • 在您自己的GitHub账户下Fork EVM 开源项目;
  • 根据您的需求在本地clone 一份 EVM 代码;
  • 您修改或者新增功能后,push 到您fork的远程分支;
  • 创建 pull request,向 EVM 官方开发分支提交合入请求;
  • EVM 研发团队会定期review代码,通过测试后合入。

七、加入EVM官方QQ技术交流群

群号:399011436

evm

八、联系我们

欢迎大家通过 GitHub issues邮件 论坛QQ群反馈问题和联系我们。

evm's People

Contributors

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Watchers

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