{"id":676,"date":"2019-02-19T11:14:58","date_gmt":"2019-02-19T09:14:58","guid":{"rendered":"http:\/\/www.joanillo.org\/?p=676"},"modified":"2020-10-01T11:17:22","modified_gmt":"2020-10-01T09:17:22","slug":"tirador-de-molla-i-tilt-per-a-virtual-pinball-video","status":"publish","type":"post","link":"https:\/\/www.joanillo.org\/?p=676","title":{"rendered":"Tirador de molla i Tilt per a Virtual Pinball (video)"},"content":{"rendered":"<p><a href=\"http:\/\/www.joanillo.org\/wp-content\/uploads\/2019\/02\/infografia.png\"><img src=\"http:\/\/www.joanillo.org\/wp-content\/uploads\/2019\/02\/infografia-1024x576.png\" alt=\"\" title=\"infografia\" width=\"300\" class=\"alignright size-medium wp-image-1918\"><\/a>En un anterior <a href=\"http:\/\/www.joanillo.org\/?p=1902\" title=\"Analog Plunger\">article<\/a> ja vam explicar la construcci\u00f3 del tirador de molla anal\u00f2gic. Ara he volgut acabar-ho d&#8217;explicar i fer un petit video.<br \/>\n<a href=\"http:\/\/www.joanillo.org\/wp-content\/uploads\/2019\/01\/arduino_configuracio.png\"><img loading=\"lazy\" src=\"http:\/\/www.joanillo.org\/wp-content\/uploads\/2019\/01\/arduino_configuracio-300x138.png\" alt=\"\" title=\"arduino_configuracio\" width=\"300\" height=\"138\" class=\"alignright size-medium wp-image-1912\"><\/a><\/p>\n<p>A continuaci\u00f3 es detalla les connexions dels botons, el potenci\u00f2metro (A0) i l&#8217;aceler\u00f2metre (SDA, SCL) a l&#8217;Arduino Pro Mini:<\/p>\n<pre>    Arduino Pro Micro \n    (plunger, acceler\u00f2metre, i 6 botons)\n\n\\t\\t\\t*\\t*\n\\t\\t\\t*\\t* GND\n\\t\\t\\t*\\t*\n\\t\\t\\t*\\t* VCC\n\\t\\t    SDA\\t*\\t*\n \\t\\t    SCL\\t*\\t*\n\\t  4: Left. BUT0\\t*\\t*\n         5: Right. BUT1\\t*\\t* A0 (Pot)\n          6: Exit. BUT2\\t*\\t*\n         7: Start. BUT3\\t*\\t*\n          8: Coin. BUT4\\t*\\t*\n         9: Enter. BUT5\\t*\\t*\n<\/pre>\n<p>Finalment, s&#8217;ha de carregar el <a href=\"http:\/\/wiki.joanillo.org\/index.php\/Arduino#script_joystick_v7.ino:_.28versi.C3.B3_definitiva.29\" title=\"firmware v7\">firmware<\/a> a l&#8217;Arduino, que incorpora la lllibrer\u00eda <a href=\"https:\/\/github.com\/MHeironimus\/ArduinoJoystickLibrary\/\" title=\"Joystick Arduino Library\"><strong>Joystick<\/strong><\/a>. L&#8217;aceler\u00f2metre, que detecta la for\u00e7a lateral exercida sobre el moble, a partir d&#8217;un llindar de for\u00e7a simula el disparo d&#8217;un bot\u00f3 joystick. Totes les accions dels botons del joystick HDI s&#8217;associen a pressions del teclat gr\u00e0cies al software <strong>JoyToKey<\/strong>, que corre en background. L&#8217;associaci\u00f3 de tecles \u00e9s la t\u00edpica de Visual Pinball (l&#8217;emulador). Per exemple, COIN est\u00e0 associat a la tecla <strong>5<\/strong>, i la funci\u00f3 Tilt\/nudge dispara lrs teclrs Z\/X.<\/p>\n<p>Tenia por que un potenci\u00f2metre lliscant es deterior\u00e9s amb el temps, i hagu\u00e9s preferit utilitzar algun sensor no mec\u00e0nic. He de dir, per\u00f2, que de moment, el funcionament \u00e9s molt estable.<\/p>\n<p>He constru\u00eft dues m\u00e0quines en paral\u00b7lel, una basada en el tema del Jacks Open, i l&#8217;altre basada en el tema de Avengers. En una de les m\u00e0quines el funcionament no va molt fi, i he de veure encara quina \u00e9s la causa: l&#8217;ordinador, la RAM, la tarja de video o el plunger.<\/p>\n<p><iframe width=\"600\" height=\"400\" src=\"\/\/www.youtube.com\/embed\/Fo31kDCSxEA?feature=player_detailpage\" frameborder=\"0\" allowfullscreen=\"\" class=\"aligncenter size-medium wp-image-1665\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En un anterior article ja vam explicar la construcci\u00f3 del tirador de molla anal\u00f2gic. Ara he volgut acabar-ho d&#8217;explicar i fer un petit video. A continuaci\u00f3 es detalla les connexions dels botons, el potenci\u00f2metro (A0) i l&#8217;aceler\u00f2metre (SDA, SCL) a l&#8217;Arduino Pro Mini: Arduino Pro Micro (plunger, acceler\u00f2metre, i 6 botons) \\t\\t\\t*\\t* \\t\\t\\t*\\t* GND \\t\\t\\t*\\t* [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7,16,12,32],"tags":[],"_links":{"self":[{"href":"https:\/\/www.joanillo.org\/index.php?rest_route=\/wp\/v2\/posts\/676"}],"collection":[{"href":"https:\/\/www.joanillo.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.joanillo.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.joanillo.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joanillo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=676"}],"version-history":[{"count":1,"href":"https:\/\/www.joanillo.org\/index.php?rest_route=\/wp\/v2\/posts\/676\/revisions"}],"predecessor-version":[{"id":677,"href":"https:\/\/www.joanillo.org\/index.php?rest_route=\/wp\/v2\/posts\/676\/revisions\/677"}],"wp:attachment":[{"href":"https:\/\/www.joanillo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.joanillo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.joanillo.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}