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<a href="#pub-methods">Public Member Functions</a> </div>
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<h1>microtune_4937 Class Reference<div class="ingroups"><a class="el" href="group__hardware.html">Misc Hardware Control</a></div></h1> </div>
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<!-- doxytag: class="microtune_4937" --><!-- doxytag: inherits="microtune_xxxx" -->
<p>class for controlling microtune 4937 tuner module
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="microtune__4937_8h_source.html">microtune_4937.h</a>></code></p>
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Inheritance diagram for microtune_4937:</div>
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<area shape="rect" id="node2" href="classmicrotune__xxxx.html" title="abstract class for controlling microtune {4937,4702} tuner modules" alt="" coords="5,5,120,35"/></map>
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<p><a href="classmicrotune__4937-members.html">List of all members.</a></p>
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Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmicrotune__4937.html#af1201de41386251b801d60e6f6966b1b">microtune_4937</a> (<a class="el" href="classboost_1_1shared__ptr.html">i2c_sptr</a> <a class="el" href="classi2c.html">i2c</a>, int i2c_addr=0x61)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classmicrotune__4937.html#af09813417fa744a8deaa8b6b117882c1">~microtune_4937</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmicrotune__4937.html#a27894b05227f59b707e321a02a51abfc">set_RF_freq</a> (double freq, double *actual_freq)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">select RF frequency to be tuned to output frequency. <code>freq</code> is the requested frequency in Hz, <code>actual_freq</code> is set to the actual frequency tuned. It takes about 100 ms for the PLL to settle. <a href="#a27894b05227f59b707e321a02a51abfc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmicrotune__4937.html#a0f5ec2bcbbf7120900ce12c87d15dc95">pll_locked_p</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classmicrotune__4937.html#a02613c15713ccb19805140c1911e4443">get_output_freq</a> ()</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>class for controlling microtune 4937 tuner module </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="af1201de41386251b801d60e6f6966b1b"></a><!-- doxytag: member="microtune_4937::microtune_4937" ref="af1201de41386251b801d60e6f6966b1b" args="(i2c_sptr i2c, int i2c_addr=0x61)" -->
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<td class="memname">microtune_4937::microtune_4937 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classboost_1_1shared__ptr.html">i2c_sptr</a> </td>
<td class="paramname"><em>i2c</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>i2c_addr</em> = <code>0x61</code> </td>
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<td>)</td>
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<a class="anchor" id="af09813417fa744a8deaa8b6b117882c1"></a><!-- doxytag: member="microtune_4937::~microtune_4937" ref="af09813417fa744a8deaa8b6b117882c1" args="()" -->
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<td class="memname">virtual microtune_4937::~microtune_4937 </td>
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<td><code> [virtual]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a02613c15713ccb19805140c1911e4443"></a><!-- doxytag: member="microtune_4937::get_output_freq" ref="a02613c15713ccb19805140c1911e4443" args="()" -->
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<td class="memname">double microtune_4937::get_output_freq </td>
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<td><code> [virtual]</code></td>
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<dl class="return"><dt><b>Returns:</b></dt><dd>the output frequency (IF center freq) of the tuner in Hz. </dd></dl>
<p>Implements <a class="el" href="classmicrotune__xxxx.html#ad2f4da6893763446700314258495d8cc">microtune_xxxx</a>.</p>
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<a class="anchor" id="a0f5ec2bcbbf7120900ce12c87d15dc95"></a><!-- doxytag: member="microtune_4937::pll_locked_p" ref="a0f5ec2bcbbf7120900ce12c87d15dc95" args="()" -->
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> microtune_4937::pll_locked_p </td>
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<dl class="return"><dt><b>Returns:</b></dt><dd>true iff PLL is locked </dd></dl>
<p>Implements <a class="el" href="classmicrotune__xxxx.html#a28ce9c429b571c70a7fa41dd07d11b9a">microtune_xxxx</a>.</p>
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<a class="anchor" id="a27894b05227f59b707e321a02a51abfc"></a><!-- doxytag: member="microtune_4937::set_RF_freq" ref="a27894b05227f59b707e321a02a51abfc" args="(double freq, double *actual_freq)" -->
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> microtune_4937::set_RF_freq </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>freq</em>, </td>
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<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>actual_freq</em> </td>
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<td>)</td>
<td></td><td><code> [virtual]</code></td>
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<p>select RF frequency to be tuned to output frequency. <code>freq</code> is the requested frequency in Hz, <code>actual_freq</code> is set to the actual frequency tuned. It takes about 100 ms for the PLL to settle. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>true iff sucessful. </dd></dl>
<p>Implements <a class="el" href="classmicrotune__xxxx.html#a76ecad84f1f57ce34585056b18ac8d99">microtune_xxxx</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="microtune__4937_8h_source.html">microtune_4937.h</a></li>
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