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<a href="#pub-types">Public Types</a> |
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<h1>usrp_standard_tx Class Reference<div class="ingroups"><a class="el" href="group__usrp.html">USRP</a></div></h1> </div>
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<!-- doxytag: class="usrp_standard_tx" --><!-- doxytag: inherits="usrp_basic_tx,usrp_standard_common" -->
<p>The C++ interface the transmit side of the USRPThis is the recommended interface to USRP transmit functionality for applications that use the USRP but not GNU Radio.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="usrp__standard_8h_source.html">usrp_standard.h</a>></code></p>
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Inheritance diagram for usrp_standard_tx:</div>
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<div class="center"><img src="classusrp__standard__tx__inherit__graph.png" border="0" usemap="#usrp__standard__tx_inherit__map" alt="Inheritance graph"/></div>
<map name="usrp__standard__tx_inherit__map" id="usrp__standard__tx_inherit__map">
<area shape="rect" id="node2" href="classusrp__basic__tx.html" title="class for accessing the transmit side of the USRP" alt="" coords="5,83,107,112"/><area shape="rect" id="node4" href="classusrp__basic.html" title="abstract base class for usrp operations" alt="" coords="13,5,99,35"/><area shape="rect" id="node6" href="classusrp__standard__common.html" title="usrp_standard_common" alt="" coords="131,83,291,112"/></map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classusrp__standard__tx-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">coarse_mod_t</a> { <br/>
  <a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191a55fe460189a049f7aea3f9bc149adf91">CM_NEG_FDAC_OVER_4</a>,
<a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191a98ba952bdb469cbbb02a163216162e7c">CM_NEG_FDAC_OVER_8</a>,
<a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191afd3ae5e29447d64701502467ce0886c7">CM_OFF</a>,
<a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191ad3e2a1cb01acbb2e491780a2ad334e14">CM_POS_FDAC_OVER_8</a>,
<br/>
  <a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191aad92fc027ad13bcbf3cc8839918822bc">CM_POS_FDAC_OVER_4</a>
<br/>
}</td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a440777cafe861f07ddeafa4d30327a1d">~usrp_standard_tx</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#ab13a3b05a3035689af85090ded7389aa">set_interp_rate</a> (unsigned int rate)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set interpolator rate. <code>rate</code> must be in [4, 512] and a multiple of 4. <a href="#ab13a3b05a3035689af85090ded7389aa"></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="classusrp__standard__tx.html#a5e9167c1f811c6446467ba2935cde618">set_nchannels</a> (int nchannels)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set number of active channels. <code>nchannels</code> must be 1 or 2. <a href="#a5e9167c1f811c6446467ba2935cde618"></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="classusrp__standard__tx.html#a2e432c316c8a91613b9603ebe664bfd1">set_mux</a> (int mux)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set output mux configuration. <a href="#a2e432c316c8a91613b9603ebe664bfd1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a386da4e76f7b2393563e48555c613a96">determine_tx_mux_value</a> (const <a class="el" href="structusrp__subdev__spec.html">usrp_subdev_spec</a> &ss)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a24a7b471679b8e2485bfff5cce7adb96">determine_tx_mux_value</a> (const <a class="el" href="structusrp__subdev__spec.html">usrp_subdev_spec</a> &ss_a, const <a class="el" href="structusrp__subdev__spec.html">usrp_subdev_spec</a> &ss_b)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#ab28d467abaa2584967efc69aa674a1d1">set_tx_freq</a> (int channel, double freq)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set the frequency of the digital up converter. <a href="#ab28d467abaa2584967efc69aa674a1d1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a2268e9e90e037cce86f9f83cce2a006d">interp_rate</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#aa527ce0117c6f6fb6e89f09efb4e381f">tx_freq</a> (int channel) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#afc401f90409da171a5de0f91cf5749ef">nchannels</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a18b5e48aee2ab110932d382b94e71268">mux</a> () const </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="classusrp__standard__tx.html#a5c992590408fe90d4711e355ee12852f">tune</a> (int chan, <a class="el" href="classboost_1_1shared__ptr.html">db_base_sptr</a> db, double target_freq, <a class="el" href="classusrp__tune__result.html">usrp_tune_result</a> *result)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">High-level "tune" method. Works for the single channel case. <a href="#a5c992590408fe90d4711e355ee12852f"></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="classusrp__standard__tx.html#ae6f8039f30bf641b937877001127176f">start</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Start data transfers. Called in base class to derived class order. <a href="#ae6f8039f30bf641b937877001127176f"></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="classusrp__standard__tx.html#a5173292e6162fce54a875683f02cdd5c">stop</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Stop data transfers. Called in base class to derived class order. <a href="#a5173292e6162fce54a875683f02cdd5c"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classboost_1_1shared__ptr.html">usrp_standard_tx_sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#ad44e49c04d276efa53338e2105c933e5">make</a> (int which_board, unsigned int interp_rate, int nchan=1, int mux=-1, int fusb_block_size=0, int fusb_nblocks=0, const std::string fpga_filename="", const std::string firmware_filename="")</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">invokes constructor, returns shared_ptr or shared_ptr equivalent of 0 if trouble <a href="#ad44e49c04d276efa53338e2105c933e5"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a4a5daeae21c7783ac20ffbbcd6495058">set_coarse_modulator</a> (int channel, <a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">coarse_mod_t</a> cm)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">usrp_standard_tx::coarse_mod_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a878b5d0c2c3878a27c54eb95122467f9">coarse_modulator</a> (int channel) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#ab3ebe65a0203867b6c71edcf2d4ffb88">usrp_standard_tx</a> (int which_board, unsigned int interp_rate, int nchan=1, int mux=-1, int fusb_block_size=0, int fusb_nblocks=0, const std::string fpga_filename="", const std::string firmware_filename="")</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="classusrp__standard__tx.html#abd05aee7bbd18ef62bcc8dc18a11a960">write_hw_mux_reg</a> ()</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#ac1c7c7ce9479045ad9dca8f409f5ef87">d_interp_rate</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a536872bd7b7f90d94bf58f5b45df0f3d">d_nchan</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#adc70d6cc3f72451cd83b7276d35b2615">d_sw_mux</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a4b22d4e7f26f031d01fe99b4c8394447">d_hw_mux</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a28918715849de2505bd480cccb5d6b4c">d_tx_freq</a> [<a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a>]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">coarse_mod_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a5c439350ad4d861c49c21d203110eedb">d_coarse_mod</a> [<a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a>]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a1b713d251419953e67467df19295c385">d_tx_modulator_shadow</a> [<a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a>]</td></tr>
<tr><td colspan="2"><h2><a name="pro-static-attribs"></a>
Static Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a> = 2</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>The C++ interface the transmit side of the USRP</p>
<p>This is the recommended interface to USRP transmit functionality for applications that use the USRP but not GNU Radio. </p>
<p>Uses digital upconverter (coarse & fine modulators) in AD9862... </p>
</div><hr/><h2>Member Enumeration Documentation</h2>
<a class="anchor" id="a4c70322824b7b9d040aa265d0587c191"></a><!-- doxytag: member="usrp_standard_tx::coarse_mod_t" ref="a4c70322824b7b9d040aa265d0587c191" args="" -->
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<td class="memname">enum <a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">usrp_standard_tx::coarse_mod_t</a></td>
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<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="a4c70322824b7b9d040aa265d0587c191a55fe460189a049f7aea3f9bc149adf91"></a><!-- doxytag: member="CM_NEG_FDAC_OVER_4" ref="a4c70322824b7b9d040aa265d0587c191a55fe460189a049f7aea3f9bc149adf91" args="" -->CM_NEG_FDAC_OVER_4</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a4c70322824b7b9d040aa265d0587c191a98ba952bdb469cbbb02a163216162e7c"></a><!-- doxytag: member="CM_NEG_FDAC_OVER_8" ref="a4c70322824b7b9d040aa265d0587c191a98ba952bdb469cbbb02a163216162e7c" args="" -->CM_NEG_FDAC_OVER_8</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a4c70322824b7b9d040aa265d0587c191afd3ae5e29447d64701502467ce0886c7"></a><!-- doxytag: member="CM_OFF" ref="a4c70322824b7b9d040aa265d0587c191afd3ae5e29447d64701502467ce0886c7" args="" -->CM_OFF</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a4c70322824b7b9d040aa265d0587c191ad3e2a1cb01acbb2e491780a2ad334e14"></a><!-- doxytag: member="CM_POS_FDAC_OVER_8" ref="a4c70322824b7b9d040aa265d0587c191ad3e2a1cb01acbb2e491780a2ad334e14" args="" -->CM_POS_FDAC_OVER_8</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a4c70322824b7b9d040aa265d0587c191aad92fc027ad13bcbf3cc8839918822bc"></a><!-- doxytag: member="CM_POS_FDAC_OVER_4" ref="a4c70322824b7b9d040aa265d0587c191aad92fc027ad13bcbf3cc8839918822bc" args="" -->CM_POS_FDAC_OVER_4</em> </td><td>
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</dd>
</dl>
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</div>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ab3ebe65a0203867b6c71edcf2d4ffb88"></a><!-- doxytag: member="usrp_standard_tx::usrp_standard_tx" ref="ab3ebe65a0203867b6c71edcf2d4ffb88" args="(int which_board, unsigned int interp_rate, int nchan=1, int mux=-1, int fusb_block_size=0, int fusb_nblocks=0, const std::string fpga_filename="", const std::string firmware_filename="")" -->
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<td class="memname">usrp_standard_tx::usrp_standard_tx </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>which_board</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>interp_rate</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"><em>nchan</em> = <code>1</code>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"><em>mux</em> = <code>-1</code>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>fusb_block_size</em> = <code>0</code>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>fusb_nblocks</em> = <code>0</code>, </td>
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<td class="paramtype">const std::string </td>
<td class="paramname"><em>fpga_filename</em> = <code>""</code>, </td>
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<td class="paramtype">const std::string </td>
<td class="paramname"><em>firmware_filename</em> = <code>""</code> </td>
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<td></td>
<td>)</td>
<td></td><td><code> [protected]</code></td>
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<a class="anchor" id="a440777cafe861f07ddeafa4d30327a1d"></a><!-- doxytag: member="usrp_standard_tx::~usrp_standard_tx" ref="a440777cafe861f07ddeafa4d30327a1d" args="()" -->
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<td class="memname">usrp_standard_tx::~usrp_standard_tx </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a878b5d0c2c3878a27c54eb95122467f9"></a><!-- doxytag: member="usrp_standard_tx::coarse_modulator" ref="a878b5d0c2c3878a27c54eb95122467f9" args="(int channel) const " -->
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<td class="memname"><a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">usrp_standard_tx::coarse_mod_t</a> usrp_standard_tx::coarse_modulator </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>channel</em></td><td>)</td>
<td> const<code> [protected]</code></td>
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<a class="anchor" id="a386da4e76f7b2393563e48555c613a96"></a><!-- doxytag: member="usrp_standard_tx::determine_tx_mux_value" ref="a386da4e76f7b2393563e48555c613a96" args="(const usrp_subdev_spec &ss)" -->
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<td class="memname">int usrp_standard_tx::determine_tx_mux_value </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structusrp__subdev__spec.html">usrp_subdev_spec</a> & </td>
<td class="paramname"><em>ss</em></td><td>)</td>
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<p>Determine the appropriate Tx mux value as a function of the subdevice choosen and the characteristics of the respective daughterboard. </p>
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<td class="memname">int usrp_standard_tx::determine_tx_mux_value </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structusrp__subdev__spec.html">usrp_subdev_spec</a> & </td>
<td class="paramname"><em>ss_a</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structusrp__subdev__spec.html">usrp_subdev_spec</a> & </td>
<td class="paramname"><em>ss_b</em> </td>
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<td>)</td>
<td></td><td></td>
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<a class="anchor" id="a2268e9e90e037cce86f9f83cce2a006d"></a><!-- doxytag: member="usrp_standard_tx::interp_rate" ref="a2268e9e90e037cce86f9f83cce2a006d" args="() const " -->
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<td class="memname">unsigned int usrp_standard_tx::interp_rate </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<a class="anchor" id="ad44e49c04d276efa53338e2105c933e5"></a><!-- doxytag: member="usrp_standard_tx::make" ref="ad44e49c04d276efa53338e2105c933e5" args="(int which_board, unsigned int interp_rate, int nchan=1, int mux=-1, int fusb_block_size=0, int fusb_nblocks=0, const std::string fpga_filename="", const std::string firmware_filename="")" -->
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<td class="memname">static <a class="el" href="classboost_1_1shared__ptr.html">usrp_standard_tx_sptr</a> usrp_standard_tx::make </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>which_board</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>interp_rate</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>nchan</em> = <code>1</code>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>mux</em> = <code>-1</code>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>fusb_block_size</em> = <code>0</code>, </td>
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<td class="paramname"><em>fusb_nblocks</em> = <code>0</code>, </td>
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<td class="paramtype">const std::string </td>
<td class="paramname"><em>fpga_filename</em> = <code>""</code>, </td>
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<td class="paramtype">const std::string </td>
<td class="paramname"><em>firmware_filename</em> = <code>""</code> </td>
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<td></td><td><code> [static]</code></td>
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<p>invokes constructor, returns shared_ptr or shared_ptr equivalent of 0 if trouble </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">which_board</td><td>Which USRP board on usb (not particularly useful; use 0) </td></tr>
<tr><td class="paramname">interp_rate</td><td>interpolation factor </td></tr>
<tr><td class="paramname">nchan</td><td>number of channels </td></tr>
<tr><td class="paramname">mux</td><td>Tx mux setting, </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classusrp__standard__tx.html#a2e432c316c8a91613b9603ebe664bfd1" title="Set output mux configuration.">set_mux</a> </dd></dl>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">fusb_block_size</td><td>fast usb xfer block size. Must be a multiple of 512. Use zero for a reasonable default. </td></tr>
<tr><td class="paramname">fusb_nblocks</td><td>number of fast usb URBs to allocate. Use zero for a reasonable default. </td></tr>
<tr><td class="paramname">fpga_filename</td><td>Name of rbf file to load </td></tr>
<tr><td class="paramname">firmware_filename</td><td>Name of ihx file to load </td></tr>
</table>
</dd>
</dl>
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<td class="memname">int usrp_standard_tx::mux </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<td class="memname">int usrp_standard_tx::nchannels </td>
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<td> const</td>
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<a class="anchor" id="a4a5daeae21c7783ac20ffbbcd6495058"></a><!-- doxytag: member="usrp_standard_tx::set_coarse_modulator" ref="a4a5daeae21c7783ac20ffbbcd6495058" args="(int channel, coarse_mod_t cm)" -->
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<td class="memname">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::set_coarse_modulator </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>channel</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">coarse_mod_t</a> </td>
<td class="paramname"><em>cm</em> </td>
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<td>)</td>
<td></td><td><code> [protected, virtual]</code></td>
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<td class="memname">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::set_interp_rate </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>rate</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Set interpolator rate. <code>rate</code> must be in [4, 512] and a multiple of 4. </p>
<p>The final complex sample rate across the USB is dac_freq () / interp_rate () * nchannels () </p>
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::set_mux </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>mux</em></td><td>)</td>
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<p>Set output mux configuration. </p>
<pre>
3 2 1
1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+-------------------------------+-------+-------+-------+-------+
| | DAC3 | DAC2 | DAC1 | DAC0 |
+-------------------------------+-------+-------+-------+-------+</pre><pre> There are two interpolators with complex inputs and outputs.
There are four DACs.</pre><pre> Each 4-bit DACx field specifies the source for the DAC and
whether or not that DAC is enabled. Each subfield is coded
like this:</pre><pre> 3 2 1 0
+-+-----+
|E| N |
+-+-----+</pre><pre> Where E is set if the DAC is enabled, and N specifies which
interpolator output is connected to this DAC.</pre><pre> N which interp output
--- -------------------
0 chan 0 I
1 chan 0 Q
2 chan 1 I
3 chan 1 Q
</pre>
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::set_nchannels </td>
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<td class="paramname"><em>nchannels</em></td><td>)</td>
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<p>Set number of active channels. <code>nchannels</code> must be 1 or 2. </p>
<p>The final complex sample rate across the USB is dac_freq () / decim_rate () * nchannels () </p>
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<td class="memname">virtual <a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::set_tx_freq </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>channel</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>freq</em> </td>
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<p>set the frequency of the digital up converter. </p>
<p><code>channel</code> must be in the range [0,1]. <code>freq</code> is the center frequency in Hz. It must be in the range [-44M, 44M]. The frequency specified is quantized. Use tx_freq to retrieve the actual value used. </p>
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::start </td>
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<p>Start data transfers. Called in base class to derived class order. </p>
<p>Reimplemented from <a class="el" href="classusrp__basic__tx.html#a3d16b0d8e96d5124b6392bc44014124d">usrp_basic_tx</a>.</p>
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::stop </td>
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<p>Stop data transfers. Called in base class to derived class order. </p>
<p>Reimplemented from <a class="el" href="classusrp__basic__tx.html#ab1c5851e72e29e86af914da5c7f62cf8">usrp_basic_tx</a>.</p>
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::tune </td>
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<td class="paramname"><em>chan</em>, </td>
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<td class="paramname"><em>db</em>, </td>
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<td class="paramname"><em>result</em> </td>
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<p>High-level "tune" method. Works for the single channel case. </p>
<p>This method adjusts both the daughterboard LO and the DUC so that DC in the complex baseband samples ends up at RF target_freq.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramdir"></td><td class="paramname">chan</td><td>which DUC channel we're controlling (usually == which_side). </td></tr>
<tr><td class="paramdir"></td><td class="paramname">db</td><td>the daughterboard we're controlling. </td></tr>
<tr><td class="paramdir"></td><td class="paramname">target_freq</td><td>the RF frequency we want our baseband translated to. </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">result</td><td>details how the hardware was configured.</td></tr>
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</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>true iff everything was successful. </dd></dl>
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<td class="memname">double usrp_standard_tx::tx_freq </td>
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<td class="paramname"><em>channel</em></td><td>)</td>
<td> const</td>
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<a class="anchor" id="abd05aee7bbd18ef62bcc8dc18a11a960"></a><!-- doxytag: member="usrp_standard_tx::write_hw_mux_reg" ref="abd05aee7bbd18ef62bcc8dc18a11a960" args="()" -->
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<td class="memname"><a class="el" href="gc__types_8h.html#a0f2b5d454b7e4dda3861032cfce91085">bool</a> usrp_standard_tx::write_hw_mux_reg </td>
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<td><code> [protected]</code></td>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a5c439350ad4d861c49c21d203110eedb"></a><!-- doxytag: member="usrp_standard_tx::d_coarse_mod" ref="a5c439350ad4d861c49c21d203110eedb" args="[MAX_CHAN]" -->
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<td class="memname"><a class="el" href="classusrp__standard__tx.html#a4c70322824b7b9d040aa265d0587c191">coarse_mod_t</a> <a class="el" href="classusrp__standard__tx.html#a5c439350ad4d861c49c21d203110eedb">usrp_standard_tx::d_coarse_mod</a>[<a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a>]<code> [protected]</code></td>
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<a class="anchor" id="a4b22d4e7f26f031d01fe99b4c8394447"></a><!-- doxytag: member="usrp_standard_tx::d_hw_mux" ref="a4b22d4e7f26f031d01fe99b4c8394447" args="" -->
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<td class="memname">int <a class="el" href="classusrp__standard__tx.html#a4b22d4e7f26f031d01fe99b4c8394447">usrp_standard_tx::d_hw_mux</a><code> [protected]</code></td>
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<a class="anchor" id="ac1c7c7ce9479045ad9dca8f409f5ef87"></a><!-- doxytag: member="usrp_standard_tx::d_interp_rate" ref="ac1c7c7ce9479045ad9dca8f409f5ef87" args="" -->
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<td class="memname">unsigned int <a class="el" href="classusrp__standard__tx.html#ac1c7c7ce9479045ad9dca8f409f5ef87">usrp_standard_tx::d_interp_rate</a><code> [protected]</code></td>
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<a class="anchor" id="a536872bd7b7f90d94bf58f5b45df0f3d"></a><!-- doxytag: member="usrp_standard_tx::d_nchan" ref="a536872bd7b7f90d94bf58f5b45df0f3d" args="" -->
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<td class="memname">int <a class="el" href="classusrp__standard__tx.html#a536872bd7b7f90d94bf58f5b45df0f3d">usrp_standard_tx::d_nchan</a><code> [protected]</code></td>
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<a class="anchor" id="adc70d6cc3f72451cd83b7276d35b2615"></a><!-- doxytag: member="usrp_standard_tx::d_sw_mux" ref="adc70d6cc3f72451cd83b7276d35b2615" args="" -->
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<td class="memname">int <a class="el" href="classusrp__standard__tx.html#adc70d6cc3f72451cd83b7276d35b2615">usrp_standard_tx::d_sw_mux</a><code> [protected]</code></td>
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<a class="anchor" id="a28918715849de2505bd480cccb5d6b4c"></a><!-- doxytag: member="usrp_standard_tx::d_tx_freq" ref="a28918715849de2505bd480cccb5d6b4c" args="[MAX_CHAN]" -->
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<td class="memname">double <a class="el" href="classusrp__standard__tx.html#a28918715849de2505bd480cccb5d6b4c">usrp_standard_tx::d_tx_freq</a>[<a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a>]<code> [protected]</code></td>
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<a class="anchor" id="a1b713d251419953e67467df19295c385"></a><!-- doxytag: member="usrp_standard_tx::d_tx_modulator_shadow" ref="a1b713d251419953e67467df19295c385" args="[MAX_CHAN]" -->
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<td class="memname">unsigned char <a class="el" href="classusrp__standard__tx.html#a1b713d251419953e67467df19295c385">usrp_standard_tx::d_tx_modulator_shadow</a>[<a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">MAX_CHAN</a>]<code> [protected]</code></td>
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<a class="anchor" id="a2d21279d48272cf133db170b9f142218"></a><!-- doxytag: member="usrp_standard_tx::MAX_CHAN" ref="a2d21279d48272cf133db170b9f142218" args="" -->
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<td class="memname">const int <a class="el" href="classusrp__standard__tx.html#a2d21279d48272cf133db170b9f142218">usrp_standard_tx::MAX_CHAN</a> = 2<code> [static, protected]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
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