{"provider_url":"https://hatena.blog","height":"190","url":"https://blog.misatowater.com/entry/tech/ntrip/nmea-checksum","author_url":"https://blog.hatena.ne.jp/misatospring/","blog_title":"\u5e30\u308a\u305f\u3044","description":"Checksum NEMA\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f$\u3067\u59cb\u307e\u308a\u3001\u3067\u7d42\u308f\u308a\u307e\u3059\uff08\u306e\u3042\u3068\u306bchecksum\u3092\u3064\u3051\u308b\uff09\u3002 checksum\u306f\u3001\u6700\u521d\u306e\u6587\u5b57\u3068\u6b21\u306e\u6587\u5b57\u306e\u6392\u4ed6\u7684\u8ad6\u7406\u548c\uff08xor\uff09\u3092\u6700\u5f8c\u306e\u6587\u5b57\u307e\u3067\u7d9a\u3051\u308b\u3053\u3068\u306b\u3088\u308a\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 /** * @param data \u8a08\u7b97\u5bfe\u8c61\u6587\u5b57\u5217 * @param startPos \u8a08\u7b97\u958b\u59cb\u4f4d\u7f6e $\u3067\u59cb\u307e\u3063\u3066\u3044\u308b\u306a\u3089\u30701 * @param endPos \u8a08\u7b97\u7d42\u4e86\u4f4d\u7f6e *\u3067\u7d42\u308f\u3063\u3066\u3044\u308b\u306a\u3089\u3070data.length() - 1 * @return 1byte checksum */ public static byte getNEMAcheckSum(String dat\u2026","published":"2019-06-01 08:00:00","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/154695590/1570287978436102","type":"rich","author_name":"misatospring","version":"1.0","categories":["tech","GNSS"],"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.misatowater.com%2Fentry%2Ftech%2Fntrip%2Fnmea-checksum\" title=\"NMEA checksum - \u5e30\u308a\u305f\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"NMEA checksum","provider_name":"Hatena Blog","blog_url":"https://blog.misatowater.com/"}