ModbusSim v0.17.4
🇨🇳 中国大陆用户:首次从旧版升级若失败,请直接从镜像下载安装包(新版本起更新检查会自动走 proxy):
https://ghfast.top/https://github.com/Karl-Dai/ModbusSim/releases/latest
🌍 Users in mainland China: if the in-app updater fails on first upgrade from a previous version, download installers from the mirror above (later versions will auto-fallback through proxies).
下载 / Downloads
下方资产里按平台选择 / Pick the asset for your platform below:
| 平台 / Platform | Slave (从站) | Master (主站) |
|---|---|---|
| macOS Apple Silicon | ModbusSlave_0.17.4_aarch64.dmg |
ModbusMaster_0.17.4_aarch64.dmg |
| macOS Intel | ModbusSlave_0.17.4_x64.dmg |
ModbusMaster_0.17.4_x64.dmg |
| Windows x64 (NSIS) | ModbusSlave_0.17.4_x64-setup.exe |
ModbusMaster_0.17.4_x64-setup.exe |
| Windows x64 (MSI) | ModbusSlave_0.17.4_x64_en-US.msi |
ModbusMaster_0.17.4_x64_en-US.msi |
| Windows x64 portable | ModbusSlave_0.17.4_x64-portable.exe |
ModbusMaster_0.17.4_x64-portable.exe |
| Windows ARM64 (NSIS) | ModbusSlave_0.17.4_arm64-setup.exe |
ModbusMaster_0.17.4_arm64-setup.exe |
| Windows ARM64 (MSI) | ModbusSlave_0.17.4_arm64_en-US.msi |
ModbusMaster_0.17.4_arm64_en-US.msi |
| Windows ARM64 portable | ModbusSlave_0.17.4_arm64-portable.exe |
ModbusMaster_0.17.4_arm64-portable.exe |
| Linux AppImage | ModbusSlave_0.17.4_amd64.AppImage |
ModbusMaster_0.17.4_amd64.AppImage |
| Linux deb | ModbusSlave_0.17.4_amd64.deb |
ModbusMaster_0.17.4_amd64.deb |
| Linux rpm | ModbusSlave-0.17.4-1.x86_64.rpm |
ModbusMaster-0.17.4-1.x86_64.rpm |
Highlights / 亮点
- 修复 macOS 加载 PEM 客户端证书时重复导入私钥、提示钥匙串条目已存在的问题。 / Fix duplicate private-key imports when loading PEM client certificates on macOS.
- 新增明确的旧设备证书兼容选项，支持缺少 EKU/SAN 的测试设备；默认保留严格验证。 / Provide explicit legacy-certificate compatibility for test devices without EKU/SAN while retaining strict verification by default.
- TLS 连接支持从站 ID 和寄存器扫描，保留分块、请求间隔、进度、取消及原从站 ID。 / Support slave-ID and register scans over TLS with chunking, pacing, progress, cancellation and preserved unit IDs.
- 主站与从站共用菜单栏和快捷操作；主站可编辑已有连接设置而保留扫描组。 / Share menus and quick actions between both apps, and edit existing master connection settings without losing scan groups.
Fixed 修复
- PEM 证书链与私钥分别传给 TLS 库，避免 macOS 临时钥匙串重复导入相同私钥。/ Pass PEM chains and private keys separately to the TLS library to avoid duplicate imports into macOS temporary keychains.
- 扫描不再要求普通 TCP 专用上下文，统一通过当前连接的传输读取；TLS 读写采用调用者指定的超时时间。/ Discovery no longer requires a plain-TCP context; scans read through the active transport, and TLS operations apply the caller's timeout.
- 修复工具栏和表格布局，增强窄窗口、菜单定位及键盘交互。/ Correct toolbar and table layouts and improve narrow-window behavior, menu positioning and keyboard interaction.
Changed 改进
- 主站“连接设置”可在断开后修改目标、证书、串口、请求与重连参数，并保留连接及扫描组。/ Master connection settings can edit endpoints, certificates, serial parameters, request limits and reconnect options while disconnected, preserving the connection and its scan groups.
- 两端共用菜单栏、快捷按钮、项目名称与操作状态；支持方向键跨菜单导航、焦点恢复以及统一工程快捷键。/ Both apps share menus, quick actions, project names and operation status, with cross-menu arrow navigation, focus restoration and common project shortcuts.
- 旧设备证书兼容模式仅对明确启用的连接生效；连接仍使用 TLS 加密，但跳过服务器证书和地址验证。/ Legacy compatibility is an explicit per-connection option: traffic stays TLS-encrypted, but server certificate and hostname verification are skipped.
Tests 测试
- 317 项 Rust 测试、41 项前端测试通过，覆盖 PEM 重复加载、旧证书严格拒绝与兼容连接、TLS 扫描、取消、从站 ID 保持和菜单交互。/ 317 Rust tests and 41 frontend tests pass, covering repeated PEM loading, strict rejection and compatible connections for legacy certificates, TLS scans, cancellation, preserved unit IDs and menu interaction.
macOS 首次启动 / First launch on macOS
首次双击 .app 会被 Gatekeeper 拦截("Apple 无法验证…")。放行:打开
系统设置 → 隐私与安全性,滚到底点 仍要打开;或终端执行
xattr -dr com.apple.quarantine "/Applications/ModbusSlave.app"。
First launch is blocked by Gatekeeper ("Apple could not verify…"). To allow:
System Settings → Privacy & Security, scroll to bottom, click Open Anyway; or
run xattr -dr com.apple.quarantine "/Applications/ModbusSlave.app" in Terminal.
完整变更历史 / Full changelog: CHANGELOG.md
之前版本 / Previous releases: https://github.com/Karl-Dai/ModbusSim/releases