{"type":"rich","author_name":"nicotakuya","provider_name":"Hatena Blog","published":"2009-06-06 21:21:50","blog_url":"https://nicotakuya.hatenablog.com/","blog_title":"takuya matsubara blog","version":"1.0","url":"https://nicotakuya.hatenablog.com/entry/20090606/1244290910","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nicotakuya/20090606/20090606204935.jpg","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnicotakuya.hatenablog.com%2Fentry%2F20090606%2F1244290910\" title=\"NicoSensor\u306eNACK\u9001\u4fe1\u306e\u4fee\u6b63 - takuya matsubara blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u30e1\u30fc\u30eb\u3067\u3001 NicoSensor\u306eNACK\u9001\u4fe1\u304c\u9593\u9055\u3063\u3066\u308b\u3068\u306e\u3054\u6307\u6458\u3092\u9802\u3044\u305f\u306e\u3067\u3001\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002 http://nicotak.com/robot/nxt/firm003.zip\u5177\u4f53\u7684\u306b\u306f\u3001 \u30b9\u30ec\u30fc\u30d6\u30a2\u30c9\u30ec\u30b9\uff08SLA\uff09\u304c\u9593\u9055\u3063\u3066\u3044\u305f\u3068\u304dNXT\u5074\u3078\u8fd4\u3059NACK\u306e\u8ad6\u7406\u304c\u9006\u3060\u3063\u305f\u308f\u3051\u3067\u3059\u304c\u3001 \u9593\u9055\u3063\u3066\u3044\u305f\u3068\u304d\u306e\u8a71\u306a\u306e\u3067\u3001\u666e\u901a\u306b\u4f7f\u3063\u3066\u308b\u306a\u3089\u95a2\u4fc2\u3042\u308a\u307e\u305b\u3093\u3002\u3064\u3044\u3067\u306a\u306e\u3067\u3001ACK/NACK\u7528\u306e\u95a2\u6570\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002 \u300cnxtsns.c\u300d\u306e\u4fee\u6b63\u90e8\u5206\u3067\u3059\u3002 if (slaw == MYSLA) { // \u30a2\u30c9\u30ec\u30b9\u304c\u4e00\u81f4\u306e\u5834\u5408\u3001 i2c_write_ack(); // ACK\u9001\u4fe1 break; } else { \u2026","title":"NicoSensor\u306eNACK\u9001\u4fe1\u306e\u4fee\u6b63","categories":["\u30b5\u30dd\u30fc\u30c8"],"author_url":"https://blog.hatena.ne.jp/nicotakuya/","height":"190","width":"100%"}