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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>half duplex communication using modbus</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/39356/half-duplex-communication-using-modbus</link><description> 
hi,everyone..... I want to do the communication between eight
controller(89v51rd2) using the modbus. in this one is master and
others are slave. master should send the query, in response to this
query slave should answer with its register status. in</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: half duplex communication using modbus</title><link>https://community.arm.com/thread/66797?ContentTypeID=1</link><pubDate>Tue, 02 Aug 2011 05:28:26 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:7c5b36f0-7334-4705-babe-94144e7548bc</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
Yes, lots of people can. They are known as consultants. Making a
living out of helping other people with code, they charge money for
their time. Either a hourly salary, or a fixed price for a final
product.&lt;/p&gt;
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