<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="pt-BR">
	<id>https://mtc.if.ufrgs.br/index.php?action=history&amp;feed=atom&amp;title=Controle_do_interruptor_de_feixe</id>
	<title>Controle do interruptor de feixe - Histórico de revisão</title>
	<link rel="self" type="application/atom+xml" href="https://mtc.if.ufrgs.br/index.php?action=history&amp;feed=atom&amp;title=Controle_do_interruptor_de_feixe"/>
	<link rel="alternate" type="text/html" href="https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;action=history"/>
	<updated>2026-04-28T16:32:47Z</updated>
	<subtitle>Histórico de revisões para esta página neste wiki</subtitle>
	<generator>MediaWiki 1.39.4</generator>
	<entry>
		<id>https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;diff=193&amp;oldid=prev</id>
		<title>Kirch: Kirch moveu a página Abrir e fechar câmara para Controle do interruptor de feixe</title>
		<link rel="alternate" type="text/html" href="https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;diff=193&amp;oldid=prev"/>
		<updated>2015-01-12T18:01:04Z</updated>

		<summary type="html">&lt;p&gt;Kirch moveu a página &lt;a href=&quot;/index.php?title=Abrir_e_fechar_c%C3%A2mara&quot; class=&quot;mw-redirect&quot; title=&quot;Abrir e fechar câmara&quot;&gt;Abrir e fechar câmara&lt;/a&gt; para &lt;a href=&quot;/index.php?title=Controle_do_interruptor_de_feixe&quot; title=&quot;Controle do interruptor de feixe&quot;&gt;Controle do interruptor de feixe&lt;/a&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt-BR&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Edição anterior&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Edição das 18h01min de 12 de janeiro de 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;pt-BR&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Sem diferença)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Kirch</name></author>
	</entry>
	<entry>
		<id>https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;diff=191&amp;oldid=prev</id>
		<title>Kirch em 16h45min de 5 de janeiro de 2015</title>
		<link rel="alternate" type="text/html" href="https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;diff=191&amp;oldid=prev"/>
		<updated>2015-01-05T16:45:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;pt-BR&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Edição anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Edição das 16h45min de 5 de janeiro de 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l36&quot;&gt;Linha 36:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linha 36:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;    valor=&amp;quot;2&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;    valor=&amp;quot;2&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;    while(valor!=&amp;quot;3&amp;quot;):&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;    while(valor!=&amp;quot;3&amp;quot;):&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;       valor = (raw_input(&amp;quot;Digite 1 para ligar o led.\nDigite 2 para desligar o &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;l&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;       valor = (raw_input(&amp;quot;Digite 1 para ligar o led.\nDigite 2 para desligar o &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;led&lt;/ins&gt;.\nDigite 3 para fechar a porta.\n&amp;quot;))&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ed&lt;/del&gt;.\nDigite 3 para fechar a porta.\n&amp;quot;))&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;       escrever_porta(valor)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;       escrever_porta(valor)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;       ler_porta()&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;       ler_porta()&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Kirch</name></author>
	</entry>
	<entry>
		<id>https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;diff=190&amp;oldid=prev</id>
		<title>Kirch: Criou página com &#039; &lt;nowiki&gt; #! /usr/bin/env python import serial porta = &#039;/dev/ttyACM0&#039; baud_rate = 9600 #OPEN=&quot;1&quot; #CLOSE=&quot;2&quot;  ##################################################################...&#039;</title>
		<link rel="alternate" type="text/html" href="https://mtc.if.ufrgs.br/index.php?title=Controle_do_interruptor_de_feixe&amp;diff=190&amp;oldid=prev"/>
		<updated>2015-01-05T16:45:20Z</updated>

		<summary type="html">&lt;p&gt;Criou página com &amp;#039; &amp;lt;nowiki&amp;gt; #! /usr/bin/env python import serial porta = &amp;#039;/dev/ttyACM0&amp;#039; baud_rate = 9600 #OPEN=&amp;quot;1&amp;quot; #CLOSE=&amp;quot;2&amp;quot;  ##################################################################...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt; &amp;lt;nowiki&amp;gt;&lt;br /&gt;
#! /usr/bin/env python&lt;br /&gt;
import serial&lt;br /&gt;
porta = &amp;#039;/dev/ttyACM0&amp;#039;&lt;br /&gt;
baud_rate = 9600&lt;br /&gt;
#OPEN=&amp;quot;1&amp;quot;&lt;br /&gt;
#CLOSE=&amp;quot;2&amp;quot;&lt;br /&gt;
&lt;br /&gt;
#######################################################################&lt;br /&gt;
&lt;br /&gt;
def escrever_porta(valor):&lt;br /&gt;
 &lt;br /&gt;
   try:&lt;br /&gt;
       Obj_porta.write(valor)&lt;br /&gt;
 &lt;br /&gt;
   except serial.SerialException:&lt;br /&gt;
       print&amp;quot;ERRO: Verifique se ha algum dispositivo conectado na porta!&amp;quot;&lt;br /&gt;
 &lt;br /&gt;
#########################################################################&lt;br /&gt;
&lt;br /&gt;
def ler_porta():&lt;br /&gt;
 &lt;br /&gt;
   try:&lt;br /&gt;
       valor = Obj_porta.readline()&lt;br /&gt;
       print&amp;quot;Arduino disse: &amp;quot;,valor&lt;br /&gt;
 #      Obj_porta.close()&lt;br /&gt;
 &lt;br /&gt;
   except serial.SerialException:&lt;br /&gt;
       print&amp;quot;ERRO: Verifique se ha algum dispositivo conectado na porta!&amp;quot;&lt;br /&gt;
 &lt;br /&gt;
################################ MAIN ####################################&lt;br /&gt;
&lt;br /&gt;
if __name__==&amp;#039;__main__&amp;#039;:&lt;br /&gt;
 &lt;br /&gt;
   Obj_porta = serial.Serial(porta, baud_rate)&lt;br /&gt;
   valor=&amp;quot;2&amp;quot;&lt;br /&gt;
   while(valor!=&amp;quot;3&amp;quot;):&lt;br /&gt;
      valor = (raw_input(&amp;quot;Digite 1 para ligar o led.\nDigite 2 para desligar o l&lt;br /&gt;
ed.\nDigite 3 para fechar a porta.\n&amp;quot;))&lt;br /&gt;
      escrever_porta(valor)&lt;br /&gt;
      ler_porta()&lt;br /&gt;
&lt;br /&gt;
   if(valor==&amp;quot;3&amp;quot;):&lt;br /&gt;
      Obj_porta.close()&lt;br /&gt;
&amp;lt;nowiki&amp;gt;&lt;/div&gt;</summary>
		<author><name>Kirch</name></author>
	</entry>
</feed>