{"published":"2025-08-14 11:07:46","url":"https://hsmtblue.hateblo.jp/entry/2025/08/14/110746","version":"1.0","provider_url":"https://hatena.blog","width":"100%","blog_url":"https://hsmtblue.hateblo.jp/","blog_title":"hsmt\u306e\u30d6\u30ed\u30b0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhsmtblue.hateblo.jp%2Fentry%2F2025%2F08%2F14%2F110746\" title=\"RS232C\u3068 TCP/IP \u306e\u9001\u53d7\u4fe1\u306e\u6392\u4ed6\u5236\u5fa1 VB.net - hsmt\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":null,"author_name":"hsmtblue","categories":[],"author_url":"https://blog.hatena.ne.jp/hsmtblue/","title":"RS232C\u3068 TCP/IP \u306e\u9001\u53d7\u4fe1\u306e\u6392\u4ed6\u5236\u5fa1 VB.net","height":"190","description":"RS232C\u3067\u901a\u4fe1\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u9001\u4fe1\u6642\u306b\uff11\uff5e\uff13\uff10\u79d2\u307b\u3069\u306e\u5f85\u3061\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u3001 \u305d\u306e\u89e3\u6d88\u306b\u82e6\u52b4\u3057\u305f\u306e\u3067\u8a18\u9332\u3057\u307e\u3059\u3002\u25cb SerialPort\u30af\u30e9\u30b9\u306f\u4f7f\u308f\u305a\u306b\u3001WindowsAPI WriteFile(), ReadFile()\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002 (ReadFile\u306f\u5225\u30b9\u30ec\u30c3\u30c9\u3067\u30eb\u30fc\u30d7\u3092\u56de\u3057\u3066\u3044\u308b\uff09 \u25cb \u958b\u767a\u74b0\u5883\u306e\u30cf\u30a4\u30b9\u30da\u30c3\u30afPC\u3067\u306f\u5f85\u3061\u304c\u767a\u751f\u3057\u306a\u3044\u3002 \u25cb RS232C\u30dd\u30fc\u30c8\u3092\u5897\u8a2d\u3057\u3066\u3001\u305d\u3061\u3089\u3067\u8a66\u3057\u3066\u3082\u5f85\u3061\u304c\u767a\u751f\u3059\u308b\u3002 \u25cb USB-RS232C\u5909\u63db\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3082\u5f85\u3061\u304c\u767a\u751f\u3059\u308b\u3002 \u25cb \u30d5\u30ea\u30fc\u306eRS232C\u30c6\u30b9\u30c8\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u305f\u3068\u3053\u308d\u3001\u5f85\u3061\u306f\u767a\u751f\u3057\u306a\u3044\u3002 \u25cb \u30b1\u30fc\u30d6\u30eb\u3084\u3001\u901a\u4fe1\u76f8\u624b\u3092\u5909\u66f4\u3057\u3066\u2026","provider_name":"Hatena Blog"}