{"id":1162,"date":"2018-03-20T21:31:42","date_gmt":"2018-03-20T21:31:42","guid":{"rendered":"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/?p=1162"},"modified":"2018-03-21T11:05:26","modified_gmt":"2018-03-21T11:05:26","slug":"sterowanie-serwem-za-pomoca-joysticka-2-2-2-2-2-2","status":"publish","type":"post","link":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/?p=1162","title":{"rendered":"Projekt &#8212; wirtualny, cho\u0107 ca\u0142kiem realny ;-)"},"content":{"rendered":"<p>Ca\u0142e zaj\u0119cia po\u015bwi\u0119cili\u015bmy <a href=\"https:\/\/www.tinkercad.com\/\">wirtualnemu Arduino<\/a> &#8211; aby ka\u017cdy z nas mia\u0142 swoj\u0105 kopi\u0119 uk\u0142adu nad kt\u00f3rym pracujemy oraz&#8230; aby popracowa\u0107 samodzielnie w domu i zab\u0142ysn\u0105\u0107 na kolejnych zaj\u0119ciach \ud83d\ude09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1163\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/tinkercad2-1024x654.png\" alt=\"\" width=\"640\" height=\"409\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/tinkercad2-1024x654.png 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/tinkercad2-300x192.png 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/tinkercad2-768x491.png 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/tinkercad2.png 1114w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Niestety &#8211; okaza\u0142o si\u0119, \u017ce tinkercad.com nie oferuje sterownika HD44780 do obs\u0142ugi popularnego LCD16x2 &#8211; musieli\u015bmy wykorzysta\u0107 komunikacj\u0119 UART (obiekt Serial). Troszk\u0119 szkoda&#8230;<\/p>\n<p>W realu wygl\u0105da to tak:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1171\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4611-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4611-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4611-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4611-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4611.jpg 1800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1172 size-medium\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4610-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4610-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4610-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4610-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4610.jpg 1800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1173 size-medium\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4609-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4609-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4609-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4609-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4609.jpg 1800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1174 size-medium\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4608-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4608-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4608-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4608-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4608.jpg 1800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1175\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4607-1024x576.jpg\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4607-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4607-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4607-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4607.jpg 1800w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1176 size-medium\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4606-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4606-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4606-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4606-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4606.jpg 1800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1177 size-medium\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4605-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4605-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4605-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4605-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/03\/DSC_4605.jpg 1800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Prawie ostateczna wersja oprogramowania (z kilkoma udziwnieniami &#8211; potencjometrami do konfigurowania trudno\u015bci (szybko\u015bci) losowych zdarze\u0144) ale bez liczenia RUND i licznika czasu do ko\u0144ca gry:<\/p>\n<pre class=\"lang:arduino decode:true\" title=\"gra refleks - wersja 0.1\">byte btns[6]={2,3,4,5,6,7};\r\nbyte leds[5]={12,11,10,9,8};\r\nbyte i;\r\nint czas_staly, czas_los;\r\n\r\nvoid setup()\r\n{\r\n  Serial.begin(9600);\r\n  for (i=0;i&lt;6; i++)\r\n    pinMode(btns[i], INPUT_PULLUP);\r\n  for (i=0;i&lt;5; i++)\r\n    pinMode(leds[i], OUTPUT);\r\n  Serial.println(analogRead(A5));\r\n  srand(analogRead(A5));\r\n  \r\n  czas_staly=2*analogRead(A0);\r\n  czas_los=2*analogRead(A1);\r\n  Serial.print(\"KONFIG:\");\r\n  Serial.print(\"czas sta\u0142y=\");\r\n  Serial.println(czas_staly);\r\n  Serial.print(\"czas los=\");\r\n  Serial.println(czas_los);\r\n  delay(1000);\r\n}\r\n\r\nbyte los;\r\nunsigned long int t1,t2;\r\nvoid loop()\r\n{\r\n  delay(czas_staly+rand()%czas_los);\r\n  los=rand()%5;\r\n  Serial.print(\"los=\");\r\n  Serial.println(los);\r\n\r\n  digitalWrite(leds[los], HIGH);\r\n  \r\n  t1=millis();\r\n  while(digitalRead(btns[los])==HIGH);\/\/nic nie r\u00f3b, czekaj na klik!\r\n  t2=millis();\r\n  digitalWrite(leds[los], LOW);\r\n  \r\n  Serial.print(\"refleks=\");\r\n  Serial.println(t2-t1);\r\n  delay(2000);\r\n  czas_staly=2*analogRead(A0);\r\n  czas_los=2*analogRead(A1);\r\n}<\/pre>\n<p>Warte podkre\u015blenia jest <strong>u\u017cycie tablic<\/strong> &#8211; to zdecydowanie u\u0142atwi\u0142o losowanie LED-a i sprawdzenie, czy odpowiedni przycisk zosta\u0142 wci\u015bni\u0119ty czy nie.&nbsp;<\/p>\n<p>Do zrobienia:<\/p>\n<ul>\n<li>rozbudowa softu o monitorowanie czasu reakcji &#8211; je\u015bli przekroczymy pozosta\u0142y czas, to gra powinna si\u0119 automatycznie zako\u0144czy\u0107 (i wy\u015bwietli\u0107 jakie\u015b podsumowanie, a potem &#8211; rozpocz\u0105\u0107 si\u0119 od pocz\u0105tku)<\/li>\n<li>rozbudowa softu o zabezpieczenie przez &#8222;strategi\u0105 ma\u0142py&#8221; &#8211; klikanie wszystkich przycisk\u00f3w, a\u017c kt\u00f3ry\u015b si\u0119 trafi i b\u0119dzie bardzo kr\u00f3tki czas reakcji. To ju\u017c troszk\u0119 trudniejsze zadanie<\/li>\n<li>niby kto powiedzia\u0142, \u017ce ma to by\u0107 tylko <strong>gra refleks<\/strong>? warto pomy\u015ble\u0107 tak\u017ce o <strong>grze memory<\/strong>&nbsp;&#8211; i zaprogramowa\u0107 sekwencje b\u0142ysk\u00f3w (przygotowane wcze\u015bniej lub mo\u017ce losowo?), kt\u00f3re nale\u017cy powtarza\u0107 i zdobywa\u0107 punkty. Mo\u017cna w setupie() zada\u0107 pytanie o wyb\u00f3r gry: reflex czy memory (wyb\u00f3r odczytujemy klikaj\u0105c jeden albo drugi przycisk) a w\u00f3wczas loop() b\u0119dzie uruchamia\u0142 odpowiedni kod&#8230;<\/li>\n<\/ul>\n<p style=\"text-align: right;\"><em>(c) KG 2018<\/em><\/p>\n<p><em>P.S. Radek (pracowity gimnazjalisto) &#8211; skontaktuj si\u0119 ze mn\u0105 emailem, czekam! KG<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ca\u0142e zaj\u0119cia po\u015bwi\u0119cili\u015bmy wirtualnemu Arduino &#8211; aby ka\u017cdy z nas mia\u0142 swoj\u0105 kopi\u0119 uk\u0142adu nad kt\u00f3rym pracujemy oraz&#8230; aby popracowa\u0107 samodzielnie w domu i zab\u0142ysn\u0105\u0107 na kolejnych zaj\u0119ciach \ud83d\ude09 Niestety &#8211; okaza\u0142o si\u0119, \u017ce tinkercad.com nie oferuje sterownika HD44780 do obs\u0142ugi popularnego LCD16x2 &#8211; musieli\u015bmy wykorzysta\u0107 komunikacj\u0119 UART (obiekt Serial). Troszk\u0119 szkoda&#8230; W realu wygl\u0105da [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1163,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[52],"tags":[219,215,218,174,36,214,108,213],"class_list":{"0":"post-1162","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-fibot","8":"tag-gra","9":"tag-los","10":"tag-pomysly","11":"tag-przycisk","12":"tag-pull_up","13":"tag-rand","14":"tag-random","15":"tag-refleks","17":"post-with-thumbnail","18":"post-with-thumbnail-large"},"_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/1162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1162"}],"version-history":[{"count":7,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/1162\/revisions"}],"predecessor-version":[{"id":1178,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/1162\/revisions\/1178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/media\/1163"}],"wp:attachment":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}