https://www.samelsner.com/tags/javascript/Recent content in Javascript on Sam ElsnerHugo -- gohugo.ioenSam ElsnerTue, 12 Aug 2025 14:14:08 +0000https://www.samelsner.com/p/kepware/Tue, 12 Aug 2025 14:14:08 +0000https://www.samelsner.com/p/kepware/<img src="https://www.samelsner.com/p/kepware/logo.png" alt="Featured image of post Kepware" /><h2 id="links">Links: </h2><h3 id=""><a class="link" href="https://github.com/dad-io/kepware_public" target="_blank" rel="noopener" >https://github.com/dad-io/kepware_public</a> </h3><p><a class="link" href="https://github.com/dad-io/kepware_public/stargazers" target="_blank" rel="noopener" ><img src="https://img.shields.io/github/stars/dad-io/kepware_public?style=social" loading="lazy" alt="GitHub stars" ></a> <a class="link" href="https://github.com/dad-io/kepware_public/network/members" target="_blank" rel="noopener" ><img src="https://img.shields.io/github/forks/dad-io/kepware_public?style=social" loading="lazy" alt="GitHub forks" ></a> <img src="https://img.shields.io/github/last-commit/dad-io/kepware_public" loading="lazy" alt="GitHub last commit" ></p> <h3 id=""><a class="link" href="https://github.com/dad-io/kepware" target="_blank" rel="noopener" >https://github.com/dad-io/kepware</a> </h3><p><a class="link" href="https://github.com/dad-io/kepware/stargazers" target="_blank" rel="noopener" ><img src="https://img.shields.io/github/stars/dad-io/kepware?style=social" loading="lazy" alt="GitHub stars" ></a> <a class="link" href="https://github.com/dad-io/kepware/network/members" target="_blank" rel="noopener" ><img src="https://img.shields.io/github/forks/dad-io/kepware?style=social" loading="lazy" alt="GitHub forks" ></a> <img src="https://img.shields.io/github/last-commit/dad-io/kepware" loading="lazy" alt="GitHub last commit" ></p> <h3 id=""><a class="link" href="https://github.com/PTCInc/Kepware-Example-Scripts" target="_blank" rel="noopener" >https://github.com/PTCInc/Kepware-Example-Scripts</a> </h3><h3 id=""><a class="link" href="https://github.com/PTCInc/Kepware-ConfigAPI-SDK-Python" target="_blank" rel="noopener" >https://github.com/PTCInc/Kepware-ConfigAPI-SDK-Python</a> </h3><p><img src="https://www.samelsner.com/p/kepware/logo.png" width="423" height="200" srcset="https://www.samelsner.com/p/kepware/logo_hu_46ceaec554f9e595.png 480w, https://www.samelsner.com/p/kepware/logo_hu_34fbb797608b18ec.png 1024w" loading="lazy" alt="Kepware" class="gallery-image" data-flex-grow="211" data-flex-basis="507px" ></p>https://www.samelsner.com/p/mtconnect/Sat, 28 Jun 2025 13:16:12 +0000https://www.samelsner.com/p/mtconnect/<img src="https://www.samelsner.com/p/mtconnect/icon.png" alt="Featured image of post MTConnect Agent and Adapter" /><h2 id="download">Download </h2><p><a class="link" href="https://github.com/dad-io/mtconnect" target="_blank" rel="noopener" >https://github.com/dad-io/mtconnect</a></p> <p><a class="link" href="https://github.com/dad-io/mtconnect/stargazers" target="_blank" rel="noopener" ><img src="https://img.shields.io/github/stars/dad-io/mtconnect?style=social" loading="lazy" alt="GitHub stars" ></a> <a class="link" href="https://github.com/dad-io/mtconnect/network/members" target="_blank" rel="noopener" ><img src="https://img.shields.io/github/forks/dad-io/mtconnect?style=social" loading="lazy" alt="GitHub forks" ></a> <img src="https://img.shields.io/github/last-commit/dad-io/mtconnect" loading="lazy" alt="GitHub last commit" ></p> <h2 id="mtconnect-agent-and-adapter">MTConnect Agent and Adapter </h2><p>A full MTConnect standard implementation: a data generator, an SHDR adapter, and a REST agent, wired together to simulate and serve real-time manufacturing equipment data end to end.</p> <h3 id="key-features">Key Features </h3><ul> <li>Full MTConnect 2.0-2.4 compliance across all required endpoints and protocols</li> <li>SHDR protocol implementation with heartbeat and streaming</li> <li>REST API with the standard MTConnect HTTP interface and XML responses</li> <li>Realistic CNC machine data generation using elliptic curve algorithms</li> <li>Web UI for configuration and system control</li> </ul> <h3 id="usage">Usage </h3><div class="highlight"><div class="chroma"> <table class="lntable"><tr><td class="lntd"> <pre tabindex="0" class="chroma"><code><span class="lnt">1 </span><span class="lnt">2 </span><span class="lnt">3 </span></code></pre></td> <td class="lntd"> <pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">npm install sqlite3 </span></span><span class="line"><span class="cl">node agent_and_adapter/src/generator/generator.js <span class="m">1</span> <span class="m">500</span> <span class="c1"># generate 1 day of data at 500ms intervals</span> </span></span><span class="line"><span class="cl">node agent_and_adapter/scripts/start.js <span class="c1"># start adapter (:7878) + agent (:5001)</span> </span></span></code></pre></td></tr></table> </div> </div><p>Then browse to <code>/current</code>, <code>/probe</code>, or <code>/sample?count=10</code> on the agent, or <code>/config</code> for the web UI.</p>