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<!-- ======== START OF CLASS DATA ======== -->
<H2>
Module RF_RX</H2>
<HR>

<P>
	This module implements all necessary functions to receive pulse width modulated RF transmissions.	The usual incoming message has an header (see below) followed by several bytes of data.<BR>
<P>

<P>
<B> Transmission frame:</B><p style="position:relative;" id="RF_RX_time_0_p"><IMG SRC="RF_RX_time_0.jpg" NAME="RF_RX_time_0"  BORDER="0"></p><SCRIPT type="text/javascript">window.setInterval("RF_RX_time_0_res()",100);var RF_RX_time_0_init = document.RF_RX_time_0.width ;function RF_RX_time_0_res(){try{if(RF_RX_time_0_init > parent.classFrame.innerWidth-45)	document.RF_RX_time_0.width=parent.classFrame.innerWidth-45;else{	document.RF_RX_time_0.width=RF_RX_time_0_init;	document.getElementById("RF_RX_time_0_p").style.left= ((parent.classFrame.innerWidth-document.RF_RX_time_0.width-45) / 2) + "px";	document.getElementById("RF_RX_time_0_p").style.width= document.RF_RX_time_0.width	+ "px";}}catch(Exception){}}</SCRIPT><B> A pwm coded '1':</B><p style="position:relative;" id="RF_RX_time_1_p"><IMG SRC="RF_RX_time_1.jpg" NAME="RF_RX_time_1"  BORDER="0"></p><SCRIPT type="text/javascript">window.setInterval("RF_RX_time_1_res()",100);var RF_RX_time_1_init = document.RF_RX_time_1.width ;function RF_RX_time_1_res(){try{if(RF_RX_time_1_init > parent.classFrame.innerWidth-45)	document.RF_RX_time_1.width=parent.classFrame.innerWidth-45;else{	document.RF_RX_time_1.width=RF_RX_time_1_init;	document.getElementById("RF_RX_time_1_p").style.left= ((parent.classFrame.innerWidth-document.RF_RX_time_1.width-45) / 2) + "px";	document.getElementById("RF_RX_time_1_p").style.width= document.RF_RX_time_1.width	+ "px";}}catch(Exception){}}</SCRIPT><B> A pwm coded '0':</B><p style="position:relative;" id="RF_RX_time_2_p"><IMG SRC="RF_RX_time_2.jpg" NAME="RF_RX_time_2"  BORDER="0"></p><SCRIPT type="text/javascript">window.setInterval("RF_RX_time_2_res()",100);var RF_RX_time_2_init = document.RF_RX_time_2.width ;function RF_RX_time_2_res(){try{if(RF_RX_time_2_init > parent.classFrame.innerWidth-45)	document.RF_RX_time_2.width=parent.classFrame.innerWidth-45;else{	document.RF_RX_time_2.width=RF_RX_time_2_init;	document.getElementById("RF_RX_time_2_p").style.left= ((parent.classFrame.innerWidth-document.RF_RX_time_2.width-45) / 2) + "px";	document.getElementById("RF_RX_time_2_p").style.width= document.RF_RX_time_2.width	+ "px";}}catch(Exception){}}</SCRIPT><HR>

<P>
<!-- =========== CONSTANT SUMMARY =========== -->

<A NAME="constant_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Constant Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;PORTB</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.PORT">RF_RX.PORT</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;4</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.PIN">RF_RX.PIN</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.6750</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_PERIOD_MIN">RF_RX.T_PERIOD_MIN</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.8250</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_PERIOD_MAX">RF_RX.T_PERIOD_MAX</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.2</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_INST">RF_RX.T_INST</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.50</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_NOISE_MAX">RF_RX.T_NOISE_MAX</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.2000</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_NOISE_MAX_ENABLE">RF_RX.T_NOISE_MAX_ENABLE</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.1000</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_INIT_MIN">RF_RX.T_HDR_INIT_MIN</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.10000</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_INIT_MAX">RF_RX.T_HDR_INIT_MAX</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.400</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_GAP_MIN">RF_RX.T_HDR_GAP_MIN</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.650</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_GAP_MAX">RF_RX.T_HDR_GAP_MAX</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.2000</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_HIGH_MIN">RF_RX.T_HDR_HIGH_MIN</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.2500</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_HIGH_MAX">RF_RX.T_HDR_HIGH_MAX</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.2000</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_LOW_MIN">RF_RX.T_HDR_LOW_MIN</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.2500</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_HDR_LOW_MAX">RF_RX.T_HDR_LOW_MAX</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.8</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.BufferSize">RF_RX.BufferSize</A></B></CODE>

<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;.100000</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.T_RESPONSE_TIMEOUT">RF_RX.T_RESPONSE_TIMEOUT</A></B></CODE>

<BR>
</TD>
</TR>
</TABLE>
<P>
<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Function Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE></CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.Init">RF_RX.Init</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This function initializes the LF module.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;RX_REG&nbsp;</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.ReceiveByte">RF_RX.ReceiveByte</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This method receives one byte of data from the RF Interface.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;RF_RX.Buffer&nbsp;&nbsp;RF_RX.BytesRead&nbsp;&nbsp;STATUS,Z&nbsp;</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.ReceiveStream">RF_RX.ReceiveStream</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This method receives several bytes of data from the RF Interface.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE></CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.CopyBuffer">RF_RX.CopyBuffer</A></B>(&nbsp;FSR1&nbsp;)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This method copies the ReceiveBuffer to the given address.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE></CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.WaitResponse">RF_RX.WaitResponse</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This method waits for a message from the RF Interface.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;STATUS,Z&nbsp;</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.ReceiveHeader">RF_RX.ReceiveHeader</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This method checks if the incoming signal matches the required header.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;STATUS,Z&nbsp;</CODE></FONT></TD>
<TD><CODE><B><A HREF="RF_RX.html#RF_RX.DetectEdge">RF_RX.DetectEdge</A></B>(&nbsp;EDGE_SELECTOR&nbsp;&nbsp;DEBOUNCE_TIME&nbsp;&nbsp;Delay.Returned&nbsp;)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	This method waits for an edge, it is a module intern function.</TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ CONSTANT DETAIL =========== -->

<A NAME="constant_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constant Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="RF_RX.PORT"></A><H3>
RF_RX.PORT</H3>
<DL>
<DD>	The address of the port register the RF-input is connected to.<BR><BR>	You may override the default value by either defining the same constant	in your Project.inc file or by changing the default value in the module's	source.<BR><BR>Default value = PORTB
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="RF_RX.PIN"></A><H3>
RF_RX.PIN</H3>
<DL>
<DD>	The number of the pin the RF-input is connected to.<BR><BR>	You may override the default value by either defining the same constant	in your Project.inc file or by changing the default value in the module's	source.<BR><BR>Default value = 4
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="RF_RX.T_PERIOD_MIN"></A><H3>
RF_RX.T_PERIOD_MIN</H3>
<DL>
<DD>	The minimum period of one bit in multiples of 0.1 micro seconds.<BR><BR>	You may override the default value by either defining the same constant	in your Project.inc file or by changing the default value in the module's	source.<BR><BR>Default value = .6750

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