{"id":949,"date":"2023-10-06T05:23:56","date_gmt":"2023-10-06T05:23:56","guid":{"rendered":"https:\/\/iotmanager.org\/?p=949"},"modified":"2023-10-06T05:23:57","modified_gmt":"2023-10-06T05:23:57","slug":"%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%b0-%d1%82%d0%b0%d0%b9%d0%bc%d0%b5%d1%80%d0%be%d0%b2-%d0%be%d0%b1%d1%80%d0%b0%d1%82%d0%bd%d0%be%d0%b3%d0%be-%d0%be%d1%82%d1%81%d1%87%d0%b5%d1%82%d0%b0","status":"publish","type":"post","link":"https:\/\/iotmanager.org\/en\/2023\/10\/06\/949\/","title":{"rendered":"Operation of countdown timers"},"content":{"rendered":"<p>\u0422\u0430\u0439\u043c\u0435\u0440 \u0432\u0441\u0435\u0433\u0434\u0430 \u0432\u044b\u0447\u0438\u0442\u0430\u0435\u0442 \u0438 \u0445\u0440\u0430\u043d\u0438\u0442 \u0447\u0438\u0441\u043b\u043e \u0432 \u0441\u0435\u0431\u0435. \u0426\u0435\u043b\u044c &#8212; \u0434\u043e\u0431\u0440\u0430\u0442\u044c\u0441\u044f \u0434\u043e \u043d\u0443\u043b\u044f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27.png\"><img decoding=\"async\" loading=\"lazy\" width=\"800\" height=\"121\" src=\"https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27.png\" alt=\"\" class=\"wp-image-950\" srcset=\"https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27.png 800w, https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27-600x91.png 600w, https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27-300x45.png 300w, https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27-768x116.png 768w, https:\/\/iotmanager.org\/wp-content\/uploads\/2023\/10\/image-27-18x3.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>int &#8212; \u0448\u0430\u0433 \u0442\u0438\u043a\u0430 1 \u0440\u0430\u0432\u0435\u043d 1\u0441.<br>countDown &#8212; \u0421\u0442\u0430\u0440\u0442\u043e\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<br>ticker &#8212; 0 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u043e\u0431\u044b\u0442\u0438\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0438 0; 1 \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438<br>repeat &#8212; 0 \u043e\u0442\u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0438 \u0441\u0442\u043e\u043f. 1 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a \u043f\u043e \u043a\u0440\u0443\u0433\u0443<br>needSave &#8212; \u043d\u0430 \u0431\u0443\u0434\u0443\u0449\u0435\u0435<br><br>\u0422\u0430\u0439\u043c\u0435\u0440 \u0432\u0441\u0435\u0433\u0434\u0430 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0441 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f countDown \u0438 \u0441\u0442\u0440\u0435\u043c\u0438\u0442\u0441\u044f \u043a \u043d\u0443\u043b\u044e. \u041f\u043e \u043f\u0443\u0442\u0438 \u043a \u044d\u0442\u043e\u043c\u0443 \u043e\u043d \u043c\u043e\u0436\u0435\u0442 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u043e\u0431\u044b\u0442\u0438\u044f \u043a\u0430\u0436\u0434\u044b\u0439 \u0442\u0438\u043a \u0438 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0435\u0449\u0435 \u043e\u0434\u043d\u043e \u0441\u043e\u0431\u044b\u0442\u0438\u0435 \u0438\u0442\u043e\u0433\u043e\u0432\u043e\u0435 \u043f\u0440\u0438 \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0438 \u043d\u0443\u043b\u044f. \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0435\u0441\u043b\u0438 ticker = 1, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0449\u0443\u043f\u0430\u0442\u044c \u0442\u0430\u0439\u043c\u0435\u0440 \u043f\u0440\u0438 \u043a\u0430\u0436\u0434\u043e\u043c \u0435\u0433\u043e \u0448\u043e\u0440\u043e\u0445\u0435, \u043d\u043e \u0435\u0441\u043b\u0438 ticker = 0, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043e\u0442\u043b\u043e\u0432\u0438\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u043d\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u0435: if timer==0 then&#8230; \u0428\u0430\u0433 \u0442\u0438\u043a\u0430 \u0437\u0430\u0434\u0430\u0435\u0442\u0441\u044f int. \u041a\u0430\u043a \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043e\u0441\u0442\u0438\u0433\u043b\u0438 \u043d\u0443\u043b\u044f, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u043e\u043c \u0432\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u0441\u043d\u043e\u0432\u0430 \u043a countDown, \u0435\u0441\u043b\u0438 \u0441\u0442\u043e\u0438\u0442 repeat = 1<\/p>\n\n\n\n<p>\u0422\u0430\u0439\u043c\u0435\u0440\u043e\u043c \u043c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0438\u0437 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f:<\/p>\n\n\n\n<p>timer.stop() &#8212; \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043d\u0430 \u043f\u0430\u0443\u0437\u0443, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 \u0438 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0442\u044c\u0441\u044f \u0441\u0447\u0435\u0442\u0447\u0438\u043a.<br>timer.continue() &#8212; \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438.<br>timer.int(\u0447\u0438\u0441\u043b\u043e) &#8212; \u043c\u043e\u0436\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0448\u0430\u0433 \u0442\u0438\u043a\u043e\u0432.<br>timer.reset() &#8212; \u0432\u0435\u0440\u043d\u0443\u0442\u044c \u0442\u0430\u0439\u043c\u0435\u0440 \u043a \u043d\u0430\u0447\u0430\u043b\u0443.<\/p>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0435\u0432:<\/p>\n\n\n\n<p>\u041c\u043e\u0440\u0433\u0430\u043d\u0438\u0435 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043e\u043c \u0440\u0430\u0437 \u0432 10 \u0441\u0435\u043a\u0443\u043d\u0434, \u0435\u0441\u043b\u0438 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f \u043a\u0430\u043a \u043d\u0430 \u043a\u0430\u0440\u0442\u0438\u043d\u043a\u0435 \u0432\u044b\u0448\u0435<br>if led==0&amp;timer1==5 then led=1;<br>if led==1&amp;timer1==0 then led=0;<br>\u0422\u043e\u0436\u0435 \u0441\u0430\u043c\u043e\u0435 \u043f\u043e \u0434\u0440\u0443\u0433\u043e\u043c\u0443, \u0435\u0441\u043b\u0438 \u043d\u0443\u0436\u043d\u0430 \u0442\u0430 \u0436\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u0430, \u043d\u0430\u0434\u043e countDown \u0441\u0434\u0435\u043b\u0430\u0442\u044c 5.<br>if timer1==0 then led=1-led;<\/p>\n\n\n\n<p>\u0422\u0430\u0439\u043c\u0435\u0440 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441\u0440\u0430\u0437\u0443 \u043f\u043e\u0441\u043b\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f.<\/p>\n\n\n\n<p><em><strong>* \u041d\u0430 \u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0441\u044f.<\/strong><\/em><br><em>(\u0415\u0441\u043b\u0438 \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0442\u0430\u0439\u043c\u0435\u0440 \u043f\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0443 \u0438\u043b\u0438 \u0432 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0438 \u043f\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u044e, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440&nbsp;<\/em>\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b \u0432\u043a\u043b\u044e\u0447\u0430\u0439\u0442\u0435 \u0442\u0430\u0439\u043c\u0435\u0440:<br>if dst1 &gt; 36 then timer1 = 30; #\u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0442\u0430\u0439\u043c\u0435\u0440 \u043d\u0430 30 \u0441\u0435\u043a<br>if timer1 == 0 then \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0438\u043b\u0438 \u0447\u0442\u043e \u0442\u043e \u0442\u0430\u043c \u043a\u0430\u043a \u0442\u043e\u043b\u044c\u043a\u043e \u0442\u0430\u0439\u043c\u0435\u0440 \u0434\u043e\u0448\u0435\u043b \u0434\u043e \u043d\u0443\u043b\u044f.)<\/p>","protected":false},"excerpt":{"rendered":"<p>The timer always subtracts and stores the number in itself. The goal is to get to zero. int-tick step 1 is equal to 1s. countDown-Start value ticker \u2014 0 generate an event only when 0 is reached; 1 on each changesrepeat \u2014 0 work out and stop. 1 restart on circulneedsave \u2014 for the future, the timer always starts with the countDown value and tends to \u2026 <a title=\"Operation of countdown timers\" class=\"read-more\" href=\"https:\/\/iotmanager.org\/en\/2023\/10\/06\/949\/\" aria-label=\"More on \u0420\u0430\u0431\u043e\u0442\u0430 \u0442\u0430\u0439\u043c\u0435\u0440\u043e\u0432 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043e\u0442\u0441\u0447\u0435\u0442\u0430\">Read more<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[76],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/posts\/949"}],"collection":[{"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/comments?post=949"}],"version-history":[{"count":1,"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/posts\/949\/revisions"}],"predecessor-version":[{"id":951,"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/posts\/949\/revisions\/951"}],"wp:attachment":[{"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/media?parent=949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/categories?post=949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iotmanager.org\/en\/wp-json\/wp\/v2\/tags?post=949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}