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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Again many thanks.&nbsp; I will work through this library now.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Here is the (nearly) completed code. &nbsp;Thanks to the assistance I have had I have made rapid progress after a slow start.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>In words this is what it does.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Monitors the cat flap:&nbsp; if my cat goes out, disarms.&nbsp; Comes back in, rearms.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If the back door is opened, terminates the programme and indicates a lockout.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>When armed, if PIR is detected, fires the sprayer valve.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Next steps will be:<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>A more elegant &#8220;bistable&#8221; for the flap.state process (i.e. not relying on the PRI ALT, although this works fine)<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Another lockout condition based on a timed flow monitor (to avoid flood in case of a malfunction) which will drive a close off valve<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Rewrite programme using approved styles<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>p.s.&nbsp; I have found that digital.input crashes my arduino uno if using any pin other than 2 or 3. &nbsp;Hence my own monitor.pin proc. I will have a look at what is going on here.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>James<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> jadudm@gmail.com [mailto:jadudm@gmail.com] <b>On Behalf Of </b>Matt Jadud<br><b>Sent:</b> 22 December 2012 01:04<br><b>To:</b> James Brown<br><b>Cc:</b> C.CC USERS<br><b>Subject:</b> Re: [C.CC USERS] Question about writing messages to serial port<o:p></o:p></span></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><div><p class=MsoNormal>Hi James,<o:p></o:p></p><div><p class=MsoNormal><br>serial.write.string(TX0, &quot;Hello*n&quot;)<o:p></o:p></p><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal><a href="http://www.rockalypse.org/courses/cs220f11/resources/occamdoc/printing.html">http://www.rockalypse.org/courses/cs220f11/resources/occamdoc/printing.html</a><o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal>The occamdocs for the Plumbing modules should be reasonably up-to-date.<o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal><a href="http://www.rockalypse.org/courses/cs220f11/resources/occamdoc/index.html">http://www.rockalypse.org/courses/cs220f11/resources/occamdoc/index.html</a><o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal>Cheers,<o:p></o:p></p></div><div><p class=MsoNormal>Matt<o:p></o:p></p></div></div></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p>&nbsp;</o:p></p><div><p class=MsoNormal>On Fri, Dec 21, 2012 at 6:28 PM, James Brown &lt;<a href="mailto:james.brown4994@gmail.com" target="_blank">james.brown4994@gmail.com</a>&gt; wrote:<o:p></o:p></p><p class=MsoNormal>Hi<br><br>On arduino, how do I write a message out to the serial port so that it<br>appears in the occplug screen? &nbsp;Would be useful for debugging.<br><br>James Brown<br><br><br>_______________________________________________<br>users mailing list<br><a href="mailto:users@concurrency.cc">users@concurrency.cc</a><br><a href="http://lists.concurrency.cc/mailman/listinfo/users" target="_blank">http://lists.concurrency.cc/mailman/listinfo/users</a><o:p></o:p></p></div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div></div></body></html>