{"id":873,"date":"2021-04-16T08:27:18","date_gmt":"2021-04-15T23:27:18","guid":{"rendered":"https:\/\/www.ekit-tech.com\/?p=873"},"modified":"2021-12-06T21:56:17","modified_gmt":"2021-12-06T12:56:17","slug":"python-evdev%e3%81%a7%e3%81%ae%e5%8d%81%e5%ad%97%e3%82%ad%e3%83%bc%ef%bc%88%e6%96%b9%e5%90%91%e3%83%9c%e3%82%bf%e3%83%b3%ef%bc%89%e5%8f%96%e5%be%97%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.ekit-tech.com\/?p=873","title":{"rendered":"python-evdev\u3067\u306e\u5341\u5b57\u30ad\u30fc\uff08\u65b9\u5411\u30dc\u30bf\u30f3\uff09\u53d6\u5f97\u65b9\u6cd5"},"content":{"rendered":"\n<p>python-evdev\u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304b\u3089\u306e\u30b3\u30de\u30f3\u30c9\u3092\u691c\u77e5\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u3053\u308d\u3001\u30cf\u30de\u3063\u305f\u3053\u3068\u304c\u3042\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002<\/p>\n\n\n\n<p>\u4f7f\u7528\u3057\u305f\u306e\u306f\u30012.4GHz\u30ef\u30a4\u30e4\u30ec\u30b9\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3002<\/p>\n\n\n\n<p class=\"sp2\">\u30dc\u30bf\u30f3\u306e\u691c\u77e5\u306f\u3059\u3093\u306a\u308a\u3067\u304d\u305f\u306e\u3067\u3059\u304c\u3001\u306a\u305c\u304b\u5341\u5b57\u30ad\u30fc\uff08\u65b9\u6cd5\u30dc\u30bf\u30f3\uff09\u306e\u30b3\u30de\u30f3\u30c9\u304c\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p><span class=\"unber\">evdev.ecodes.<strong>EV_KEY<\/strong> \u2192 evdev.ecodes.<strong>EV_ABS<\/strong> \u3068\u66f8\u304d\u63db\u3048\u308b<\/span>\u3060\u3051\u3067\u3001\u7121\u4e8b\u306b\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/usr\/bin\/python\n\nimport pigpio\nimport evdev\n\nimport time\nimport threading\n\ntry:\n\n        devices = &#91;evdev.InputDevice(fn) for fn in evdev.list_devices()]\n        for device in devices:\n\n                print(device.fn, device.name, device.phys)\n\n                device = evdev.InputDevice('\/dev\/input\/event0')\n                print(device)\n\n                for event in device.read_loop():\n\n                        # Button\n                        if event.type == evdev.ecodes.EV_KEY:\n                                print(\"{} {} {}\".format(event.timestamp(), event.code, event.value))\n\n                        # Cross Key\n                        if event.type == evdev.ecodes.EV_ABS:\n                                print(\"{} {} {}\".format(event.timestamp(), event.code, event.value))\n\n                                if event.code == 0:\n\n                                        # LEFT\n                                        if event.value == 0:\n                                                servo.hardware_PWM(gpio_pin0, 50, 90000)\n\n                                        # RIGHT\n                                        if event.value == 255:\n                                                servo.hardware_PWM(gpio_pin0, 50, 100000)\n\nexcept IOError:\n        print(\"restart\")\n        subprocess.run(&#91;\"sudo\", \"reboot\"])\n\nfinally:\n        pass\n\n\nexit()<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>python-evdev\u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304b\u3089\u306e\u30b3\u30de\u30f3\u30c9\u3092\u691c\u77e5\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u3053\u308d\u3001\u30cf\u30de\u3063\u305f\u3053\u3068\u304c\u3042\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002 \u4f7f\u7528\u3057\u305f\u306e\u306f\u30012.4GHz\u30ef\u30a4\u30e4\u30ec\u30b9\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3002 \u30dc\u30bf\u30f3\u306e\u691c\u77e5\u306f\u3059\u3093\u306a\u308a\u3067\u304d\u305f\u306e\u3067\u3059\u304c\u3001\u306a\u305c\u304b\u5341 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":882,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[55,65],"_links":{"self":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/873"}],"collection":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=873"}],"version-history":[{"count":9,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/873\/revisions"}],"predecessor-version":[{"id":883,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/873\/revisions\/883"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=\/wp\/v2\/media\/882"}],"wp:attachment":[{"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ekit-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}