{"published":"2026-05-05 09:45:16","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchakoku.hatenablog.com%2Fentry%2F2026%2F05%2F05%2F094516\" title=\"RPi Pico(RP2350)\u3067C\u8a00\u8a9e\u3067L\u30c1\u30ab\u3001Python\u3068\u306e\u6027\u80fd\u6bd4\u8f03 - chakoku\u306e\u30d6\u30ed\u30b0(rev4)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","url":"https://chakoku.hatenablog.com/entry/2026/05/05/094516","type":"rich","author_url":"https://blog.hatena.ne.jp/chakoku/","author_name":"chakoku","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chakoku/20260505/20260505132238.png","provider_url":"https://hatena.blog","blog_title":"chakoku\u306e\u30d6\u30ed\u30b0(rev4)","height":"190","provider_name":"Hatena Blog","title":"RPi Pico(RP2350)\u3067C\u8a00\u8a9e\u3067L\u30c1\u30ab\u3001Python\u3068\u306e\u6027\u80fd\u6bd4\u8f03","version":"1.0","description":"\u80cc\u666f\uff1aC\u8a00\u8a9e\u3068MicroPython\u3067\u3069\u308c\u3050\u3089\u3044\u306e\u6027\u80fd\u5dee\u304c\u3042\u308b\u306e\u304b\u3092\u628a\u63e1\u3057\u305f\u3044 \u53d6\u308a\u7d44\u307f\uff1aC\u8a00\u8a9e\u3067wait\u306a\u3057\u306eL\u30c1\u30ab(GPIO\u306eL/H)\u3092\u3084\u3063\u3066\u307f\u308b\u3002\u305d\u306e\u305f\u3081SDK\u3092\u4f7f\u3063\u3066\u7c21\u5358\u306a\u30d0\u30a4\u30ca\u30ea\u3092\u30d3\u30eb\u30c9\u3059\u308b\u3002 \u7d50\u679c\uff1aC\u8a00\u8a9e\u3060\u3068\u30011\u30d1\u30eb\u30b9\u306e\u5468\u671f\u306f34.4ns(29MHz)\u3001\u30b7\u30b9\u30c6\u30e0\u30af\u30ed\u30c3\u30af150MHz\u306a\u306e\u3067\u3001\u6982\u7b97\u3067\uff15\u547d\u4ee4\u3050\u3089\u3044\u3067\u30eb\u30fc\u30d7\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u8a08\u7b97\u3001\u30bd\u30fc\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u30eb\u30fc\u30d7\u306f4\u547d\u4ee4\u3067\u53ce\u307e\u3063\u3066\u3044\u308b\u3002MicroPython\u306e\u5834\u5408\u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u3066\u3082\u3001\u5468\u671f\u306f1.44us(694.4KHz) \u8a73\u7d30\uff1aRaspberryPi\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3001\u307e\u3060\u8abf\u3079\u3066\u3044\u307e\u305b\u3093\u304c\u3001UF2\u5f62\u5f0f\u3067\u30d0\u30a4\u30ca\u30ea\u3092\u4f5c\u308b\u3068USB\u2026","blog_url":"https://chakoku.hatenablog.com/","categories":[]}