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2017 lines
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<a href="#nested-classes">Data Structures</a> |
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<a href="#typedef-members">Typedefs</a> |
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">WM8904 Driver<div class="ingroups"><a class="el" href="a00274.html">CODEC Driver</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<a name="details" id="details"></a><h2 class="groupheader">Overview</h2>
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<p>The wm8904 driver provides a codec control interface. </p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
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Data Structures</h2></td></tr>
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<tr class="memitem:a00440"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a00440">_wm8904_fll_config</a></td></tr>
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<tr class="memdesc:a00440"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 fll configuration <a href="a00064.html#a00440">More...</a><br/></td></tr>
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<tr class="separator:a00440"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00438"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a00438">_wm8904_audio_format</a></td></tr>
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<tr class="memdesc:a00438"><td class="mdescLeft"> </td><td class="mdescRight">Audio format configuration. <a href="a00064.html#a00438">More...</a><br/></td></tr>
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<tr class="separator:a00438"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00439"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a00439">_wm8904_config</a></td></tr>
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<tr class="memdesc:a00439"><td class="mdescLeft"> </td><td class="mdescRight">Configuration structure of WM8904. <a href="a00064.html#a00439">More...</a><br/></td></tr>
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<tr class="separator:a00439"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00441"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a00441">_wm8904_handle</a></td></tr>
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<tr class="memdesc:a00441"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 codec handler <a href="a00064.html#a00441">More...</a><br/></td></tr>
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<tr class="separator:a00441"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
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Macros</h2></td></tr>
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<tr class="memitem:ga0d28de0ef67d9ce369d9b504e1c470f5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga0d28de0ef67d9ce369d9b504e1c470f5"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga0d28de0ef67d9ce369d9b504e1c470f5">WM8904_I2C_HANDLER_SIZE</a>   (<a class="el" href="a00012.html#ga708be0fda3516367fe0461a5f054118c">CODEC_I2C_MASTER_HANDLER_SIZE</a>)</td></tr>
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<tr class="memdesc:ga0d28de0ef67d9ce369d9b504e1c470f5"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 handle size <br/></td></tr>
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<tr class="separator:ga0d28de0ef67d9ce369d9b504e1c470f5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaffbb6c12361ae51a0ee0a47d53c53d19"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gaffbb6c12361ae51a0ee0a47d53c53d19"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaffbb6c12361ae51a0ee0a47d53c53d19">WM8904_DEBUG_REGISTER</a>   0</td></tr>
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<tr class="memdesc:gaffbb6c12361ae51a0ee0a47d53c53d19"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 debug macro <br/></td></tr>
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<tr class="separator:gaffbb6c12361ae51a0ee0a47d53c53d19"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gacc2471cbdc3834bb3ba2aa5121b83204"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gacc2471cbdc3834bb3ba2aa5121b83204"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gacc2471cbdc3834bb3ba2aa5121b83204">WM8904_RESET</a>   (0x00)</td></tr>
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<tr class="memdesc:gacc2471cbdc3834bb3ba2aa5121b83204"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 register map. <br/></td></tr>
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<tr class="separator:gacc2471cbdc3834bb3ba2aa5121b83204"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga059e5e02f8230019f8963d17da9c94f7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga059e5e02f8230019f8963d17da9c94f7">WM8904_I2C_ADDRESS</a>   (0x1A)</td></tr>
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<tr class="memdesc:ga059e5e02f8230019f8963d17da9c94f7"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 I2C address. <a href="#ga059e5e02f8230019f8963d17da9c94f7">More...</a><br/></td></tr>
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<tr class="separator:ga059e5e02f8230019f8963d17da9c94f7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga669db956fbb73a4012c2d9d6420cb9a5"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga669db956fbb73a4012c2d9d6420cb9a5">WM8904_I2C_BITRATE</a>   (400000U)</td></tr>
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<tr class="memdesc:ga669db956fbb73a4012c2d9d6420cb9a5"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 I2C bit rate. <a href="#ga669db956fbb73a4012c2d9d6420cb9a5">More...</a><br/></td></tr>
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<tr class="separator:ga669db956fbb73a4012c2d9d6420cb9a5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9f3e00fa79eadd30de38244f81cfd0b4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga9f3e00fa79eadd30de38244f81cfd0b4"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga9f3e00fa79eadd30de38244f81cfd0b4">WM8904_MAP_HEADPHONE_LINEOUT_MAX_VOLUME</a>   0x3FU</td></tr>
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<tr class="memdesc:ga9f3e00fa79eadd30de38244f81cfd0b4"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 maximum volume. <br/></td></tr>
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<tr class="separator:ga9f3e00fa79eadd30de38244f81cfd0b4"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
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Typedefs</h2></td></tr>
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<tr class="memitem:gaedfb8348c7cc57904dc1b2ed700badaa"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gaedfb8348c7cc57904dc1b2ed700badaa"></a>
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typedef enum <a class="el" href="a00064.html#ga55b31e0605d3a95694624032034b7495">_wm8904_module</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaedfb8348c7cc57904dc1b2ed700badaa">wm8904_module_t</a></td></tr>
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<tr class="memdesc:gaedfb8348c7cc57904dc1b2ed700badaa"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 module value <br/></td></tr>
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<tr class="separator:gaedfb8348c7cc57904dc1b2ed700badaa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaef411681b5491b10d90fee587e90df06"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00064.html#gaff0dc8a308ace2e0c52e1a905ecfad13">_wm8904_timeslot</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaef411681b5491b10d90fee587e90df06">wm8904_timeslot_t</a></td></tr>
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<tr class="memdesc:gaef411681b5491b10d90fee587e90df06"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 time slot. <a href="#gaef411681b5491b10d90fee587e90df06">More...</a><br/></td></tr>
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<tr class="separator:gaef411681b5491b10d90fee587e90df06"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2a413e4f14e8ce7983db074e92a36d30"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00064.html#ga0febe68dc371791ebce695ce072c27d1">_wm8904_protocol</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga2a413e4f14e8ce7983db074e92a36d30">wm8904_protocol_t</a></td></tr>
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<tr class="memdesc:ga2a413e4f14e8ce7983db074e92a36d30"><td class="mdescLeft"> </td><td class="mdescRight">The audio data transfer protocol. <a href="#ga2a413e4f14e8ce7983db074e92a36d30">More...</a><br/></td></tr>
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<tr class="separator:ga2a413e4f14e8ce7983db074e92a36d30"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7da3eb89f9302f175c396080ec81f09e"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00064.html#gad1aa839a1b847c093c56f8a2e2123838">_wm8904_fs_ratio</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga7da3eb89f9302f175c396080ec81f09e">wm8904_fs_ratio_t</a></td></tr>
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<tr class="memdesc:ga7da3eb89f9302f175c396080ec81f09e"><td class="mdescLeft"> </td><td class="mdescRight">The SYSCLK / fs ratio. <a href="#ga7da3eb89f9302f175c396080ec81f09e">More...</a><br/></td></tr>
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<tr class="separator:ga7da3eb89f9302f175c396080ec81f09e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga79db28cad66733393e01cffbbab4667b"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00064.html#gaa1ac766d524206084dcd66d000dca597">_wm8904_sample_rate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga79db28cad66733393e01cffbbab4667b">wm8904_sample_rate_t</a></td></tr>
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<tr class="memdesc:ga79db28cad66733393e01cffbbab4667b"><td class="mdescLeft"> </td><td class="mdescRight">Sample rate. <a href="#ga79db28cad66733393e01cffbbab4667b">More...</a><br/></td></tr>
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<tr class="separator:ga79db28cad66733393e01cffbbab4667b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga0a3137164677c18b24566687f2ac4cb9"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00064.html#gaa196d3faca7026f08075b2189a69d33c">_wm8904_bit_width</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga0a3137164677c18b24566687f2ac4cb9">wm8904_bit_width_t</a></td></tr>
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<tr class="memdesc:ga0a3137164677c18b24566687f2ac4cb9"><td class="mdescLeft"> </td><td class="mdescRight">Bit width. <a href="#ga0a3137164677c18b24566687f2ac4cb9">More...</a><br/></td></tr>
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<tr class="separator:ga0a3137164677c18b24566687f2ac4cb9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac71b5ce186b7db16902618b56be9ccaf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gac71b5ce186b7db16902618b56be9ccaf"></a>
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typedef enum <a class="el" href="a00064.html#ga1597fc81f98b95c1d6b5ac972d91c268">_wm8904_sys_clk_source</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gac71b5ce186b7db16902618b56be9ccaf">wm8904_sys_clk_source_t</a></td></tr>
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<tr class="memdesc:gac71b5ce186b7db16902618b56be9ccaf"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 system clock source <br/></td></tr>
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<tr class="separator:gac71b5ce186b7db16902618b56be9ccaf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3e0c0f9c8adb4b8464c13fd1b549ea11"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga3e0c0f9c8adb4b8464c13fd1b549ea11"></a>
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typedef enum <a class="el" href="a00064.html#ga19d8cc8f961d7d05b7228e5fb6b8e500">_wm8904_fll_clk_source</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga3e0c0f9c8adb4b8464c13fd1b549ea11">wm8904_fll_clk_source_t</a></td></tr>
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<tr class="memdesc:ga3e0c0f9c8adb4b8464c13fd1b549ea11"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 fll clock source <br/></td></tr>
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<tr class="separator:ga3e0c0f9c8adb4b8464c13fd1b549ea11"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga121b13e42e01469fb2a493e69c862076"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga121b13e42e01469fb2a493e69c862076"></a>
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typedef struct <a class="el" href="a00064.html#a00440">_wm8904_fll_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga121b13e42e01469fb2a493e69c862076">wm8904_fll_config_t</a></td></tr>
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<tr class="memdesc:ga121b13e42e01469fb2a493e69c862076"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 fll configuration <br/></td></tr>
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<tr class="memitem:ga371f298ecaca01bc08f4844137e587d5"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a00064.html#a00438">_wm8904_audio_format</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga371f298ecaca01bc08f4844137e587d5">wm8904_audio_format_t</a></td></tr>
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<tr class="memdesc:ga371f298ecaca01bc08f4844137e587d5"><td class="mdescLeft"> </td><td class="mdescRight">Audio format configuration. <a href="#ga371f298ecaca01bc08f4844137e587d5">More...</a><br/></td></tr>
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<tr class="separator:ga371f298ecaca01bc08f4844137e587d5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga66b834bd2db2191ab7f015df22cd0cfa"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a00064.html#a00439">_wm8904_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a></td></tr>
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<tr class="memdesc:ga66b834bd2db2191ab7f015df22cd0cfa"><td class="mdescLeft"> </td><td class="mdescRight">Configuration structure of WM8904. <a href="#ga66b834bd2db2191ab7f015df22cd0cfa">More...</a><br/></td></tr>
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<tr class="separator:ga66b834bd2db2191ab7f015df22cd0cfa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9bc4aab241462a0eaec8909907df054d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga9bc4aab241462a0eaec8909907df054d"></a>
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typedef struct <a class="el" href="a00064.html#a00441">_wm8904_handle</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a></td></tr>
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<tr class="memdesc:ga9bc4aab241462a0eaec8909907df054d"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 codec handler <br/></td></tr>
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<tr class="separator:ga9bc4aab241462a0eaec8909907df054d"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
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Enumerations</h2></td></tr>
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<tr class="memitem:ga70ad55be767ca0a42c9150d24618e4ca"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00064.html#gga70ad55be767ca0a42c9150d24618e4caa03a24c85da6ad8ade40a1b65e3fe412d">kStatus_WM8904_Success</a> = 0x0,
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<br/>
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  <a class="el" href="a00064.html#gga70ad55be767ca0a42c9150d24618e4caa308468c62731df5419b43963180ba395">kStatus_WM8904_Fail</a> = 0x1
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<br/>
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}</td></tr>
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<tr class="memdesc:ga70ad55be767ca0a42c9150d24618e4ca"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 status return codes. <a href="a00064.html#ga70ad55be767ca0a42c9150d24618e4ca">More...</a><br/></td></tr>
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<tr class="separator:ga70ad55be767ca0a42c9150d24618e4ca"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4b4213b1f9d54da7c7e36bde32fc7c80"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00064.html#gga4b4213b1f9d54da7c7e36bde32fc7c80ae5516cbb720017fc8406c52ce3ff7a8f">kWM8904_LRCPolarityNormal</a> = 0U,
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<br/>
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  <a class="el" href="a00064.html#gga4b4213b1f9d54da7c7e36bde32fc7c80a69f5636caba8bec89801f2008d892699">kWM8904_LRCPolarityInverted</a> = 1U << 4U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga4b4213b1f9d54da7c7e36bde32fc7c80"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 lrc polarity. <a href="a00064.html#ga4b4213b1f9d54da7c7e36bde32fc7c80">More...</a><br/></td></tr>
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<tr class="separator:ga4b4213b1f9d54da7c7e36bde32fc7c80"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga55b31e0605d3a95694624032034b7495"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga55b31e0605d3a95694624032034b7495">_wm8904_module</a> { <br/>
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  <a class="el" href="a00064.html#gga55b31e0605d3a95694624032034b7495ad45dffeddeff7951c7ba5ba22c2c64c1">kWM8904_ModuleADC</a> = 0,
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<br/>
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  <a class="el" href="a00064.html#gga55b31e0605d3a95694624032034b7495a2a70743ccb6b90e9220bed43f0594d6d">kWM8904_ModuleDAC</a> = 1,
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<br/>
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  <a class="el" href="a00064.html#gga55b31e0605d3a95694624032034b7495a346748d28086757836377319baff4321">kWM8904_ModulePGA</a> = 2,
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<br/>
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  <a class="el" href="a00064.html#gga55b31e0605d3a95694624032034b7495a64ba7c82128bf262b2f01c2384c0c74b">kWM8904_ModuleHeadphone</a> = 3,
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<br/>
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  <a class="el" href="a00064.html#gga55b31e0605d3a95694624032034b7495ae658043c1b0e877bd27878ded626dca1">kWM8904_ModuleLineout</a> = 4
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<br/>
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}</td></tr>
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<tr class="memdesc:ga55b31e0605d3a95694624032034b7495"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 module value <a href="a00064.html#ga55b31e0605d3a95694624032034b7495">More...</a><br/></td></tr>
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<tr class="separator:ga55b31e0605d3a95694624032034b7495"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa491173a6b1628f4ff82067b2e1ceaa9"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"></td></tr>
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<tr class="memdesc:gaa491173a6b1628f4ff82067b2e1ceaa9"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 play channel <a href="a00064.html#gaa491173a6b1628f4ff82067b2e1ceaa9">More...</a><br/></td></tr>
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<tr class="separator:gaa491173a6b1628f4ff82067b2e1ceaa9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaff0dc8a308ace2e0c52e1a905ecfad13"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaff0dc8a308ace2e0c52e1a905ecfad13">_wm8904_timeslot</a> { <br/>
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  <a class="el" href="a00064.html#ggaff0dc8a308ace2e0c52e1a905ecfad13a969787cc305faedbe9596a0a9babe2b7">kWM8904_TimeSlot0</a> = 0U,
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<br/>
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  <a class="el" href="a00064.html#ggaff0dc8a308ace2e0c52e1a905ecfad13a10393572c9d554db894f4146b8db81e8">kWM8904_TimeSlot1</a> = 1U
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<br/>
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}</td></tr>
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<tr class="memdesc:gaff0dc8a308ace2e0c52e1a905ecfad13"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 time slot. <a href="a00064.html#gaff0dc8a308ace2e0c52e1a905ecfad13">More...</a><br/></td></tr>
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<tr class="separator:gaff0dc8a308ace2e0c52e1a905ecfad13"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga0febe68dc371791ebce695ce072c27d1"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga0febe68dc371791ebce695ce072c27d1">_wm8904_protocol</a> { <br/>
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  <a class="el" href="a00064.html#gga0febe68dc371791ebce695ce072c27d1ad45a6a2b0b9c4223f42c1f5c4798b516">kWM8904_ProtocolI2S</a> = 0x2,
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<br/>
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  <a class="el" href="a00064.html#gga0febe68dc371791ebce695ce072c27d1a5b2b6fd6f23692eebd4edcf4d21cfc14">kWM8904_ProtocolLeftJustified</a> = 0x1,
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<br/>
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  <a class="el" href="a00064.html#gga0febe68dc371791ebce695ce072c27d1a44c66dbdb2081f480a0c8e5f34574503">kWM8904_ProtocolRightJustified</a> = 0x0,
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<br/>
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  <a class="el" href="a00064.html#gga0febe68dc371791ebce695ce072c27d1a2dabdd07bcb14b60d11cbf0a96dc9e74">kWM8904_ProtocolPCMA</a> = 0x3,
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<br/>
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  <a class="el" href="a00064.html#gga0febe68dc371791ebce695ce072c27d1a425d8770d5c656085b080377cc67406d">kWM8904_ProtocolPCMB</a> = 0x3 | (1 << 4)
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<br/>
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}</td></tr>
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<tr class="memdesc:ga0febe68dc371791ebce695ce072c27d1"><td class="mdescLeft"> </td><td class="mdescRight">The audio data transfer protocol. <a href="a00064.html#ga0febe68dc371791ebce695ce072c27d1">More...</a><br/></td></tr>
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<tr class="separator:ga0febe68dc371791ebce695ce072c27d1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad1aa839a1b847c093c56f8a2e2123838"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gad1aa839a1b847c093c56f8a2e2123838">_wm8904_fs_ratio</a> { <br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838a86b907685431f678a498b5fb3128c70b">kWM8904_FsRatio64X</a> = 0x0,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838afea5d8933231066b0fd02c0a3fd8f231">kWM8904_FsRatio128X</a> = 0x1,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838a38db993aa5b0d2b8d2dce19fc9211980">kWM8904_FsRatio192X</a> = 0x2,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838a2b20ac0c1500e8b53c4053e160acdf3f">kWM8904_FsRatio256X</a> = 0x3,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838ad79487ab68071057f91125b74aad634d">kWM8904_FsRatio384X</a> = 0x4,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838aa54ba72c70e144571f0b7e1460502ae1">kWM8904_FsRatio512X</a> = 0x5,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838aad130da7e1889267ed02dfd8bb71e74d">kWM8904_FsRatio768X</a> = 0x6,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838a71f3e4c9e23e6f3de7d60f055ee5441a">kWM8904_FsRatio1024X</a> = 0x7,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838a944e73f1367bd1acc7c180ea38f4ff87">kWM8904_FsRatio1408X</a> = 0x8,
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<br/>
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  <a class="el" href="a00064.html#ggad1aa839a1b847c093c56f8a2e2123838aba19a023e017d10578094a116c6cd682">kWM8904_FsRatio1536X</a> = 0x9
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<br/>
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}</td></tr>
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<tr class="memdesc:gad1aa839a1b847c093c56f8a2e2123838"><td class="mdescLeft"> </td><td class="mdescRight">The SYSCLK / fs ratio. <a href="a00064.html#gad1aa839a1b847c093c56f8a2e2123838">More...</a><br/></td></tr>
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<tr class="separator:gad1aa839a1b847c093c56f8a2e2123838"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa1ac766d524206084dcd66d000dca597"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaa1ac766d524206084dcd66d000dca597">_wm8904_sample_rate</a> { <br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597a530d7f9873bf42d23665583995629f3b">kWM8904_SampleRate8kHz</a> = 0x0,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597a14fdab3a406b2b9e53a7109483a9ad83">kWM8904_SampleRate12kHz</a> = 0x1,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597a5c70725c6a1cc0318225581f06af2f55">kWM8904_SampleRate16kHz</a> = 0x2,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597a21a80944bc87cb364ea286cd71ae882a">kWM8904_SampleRate24kHz</a> = 0x3,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597af93bfb917098f153d089abc16029f3ec">kWM8904_SampleRate32kHz</a> = 0x4,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597a8d98f4d49c3a61e815189305c6f680df">kWM8904_SampleRate48kHz</a> = 0x5,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597a99ed183a0676137963be23a5da68e80e">kWM8904_SampleRate11025Hz</a> = 0x6,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597aca7cdad981b6b91bfbb705196127e354">kWM8904_SampleRate22050Hz</a> = 0x7,
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<br/>
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  <a class="el" href="a00064.html#ggaa1ac766d524206084dcd66d000dca597aaba91ba437b7e467649941cfc70dc6bc">kWM8904_SampleRate44100Hz</a> = 0x8
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<br/>
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}</td></tr>
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<tr class="memdesc:gaa1ac766d524206084dcd66d000dca597"><td class="mdescLeft"> </td><td class="mdescRight">Sample rate. <a href="a00064.html#gaa1ac766d524206084dcd66d000dca597">More...</a><br/></td></tr>
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<tr class="separator:gaa1ac766d524206084dcd66d000dca597"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa196d3faca7026f08075b2189a69d33c"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaa196d3faca7026f08075b2189a69d33c">_wm8904_bit_width</a> { <br/>
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  <a class="el" href="a00064.html#ggaa196d3faca7026f08075b2189a69d33ca84685c358f789580fe39f403bb528b97">kWM8904_BitWidth16</a> = 0x0,
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<br/>
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  <a class="el" href="a00064.html#ggaa196d3faca7026f08075b2189a69d33cab5853165387f45b748b51d54ff409eb9">kWM8904_BitWidth20</a> = 0x1,
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<br/>
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  <a class="el" href="a00064.html#ggaa196d3faca7026f08075b2189a69d33cab5115ccd61e5628a4c45b62f421adb14">kWM8904_BitWidth24</a> = 0x2,
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<br/>
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  <a class="el" href="a00064.html#ggaa196d3faca7026f08075b2189a69d33ca67723a1ace69d9a3c4b3260d0267f064">kWM8904_BitWidth32</a> = 0x3
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<br/>
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}</td></tr>
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<tr class="memdesc:gaa196d3faca7026f08075b2189a69d33c"><td class="mdescLeft"> </td><td class="mdescRight">Bit width. <a href="a00064.html#gaa196d3faca7026f08075b2189a69d33c">More...</a><br/></td></tr>
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<tr class="separator:gaa196d3faca7026f08075b2189a69d33c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3babbf89cae9b856a12864a41506efbd"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00064.html#gga3babbf89cae9b856a12864a41506efbdad1ae8cd45ddb94ede2eb79a395bb3a4b">kWM8904_RecordSourceDifferentialLine</a> = 1U,
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<br/>
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  <a class="el" href="a00064.html#gga3babbf89cae9b856a12864a41506efbda9bd1f0fa8e1c63b2663f4684b2a14a4b">kWM8904_RecordSourceLineInput</a> = 2U,
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<br/>
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  <a class="el" href="a00064.html#gga3babbf89cae9b856a12864a41506efbda09761699c85a0851b6b91c79159e31c3">kWM8904_RecordSourceDifferentialMic</a> = 4U,
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<br/>
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  <a class="el" href="a00064.html#gga3babbf89cae9b856a12864a41506efbdacdf6a4ecf08298fd708085e71688b825">kWM8904_RecordSourceDigitalMic</a> = 8U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga3babbf89cae9b856a12864a41506efbd"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 record source <a href="a00064.html#ga3babbf89cae9b856a12864a41506efbd">More...</a><br/></td></tr>
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<tr class="separator:ga3babbf89cae9b856a12864a41506efbd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa57e16cd48de3b9a989056ff8df26f84"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a06da301a33fe5f09b324ebd600ddbbb2">kWM8904_RecordChannelLeft1</a> = 1U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84aceaf70007dbe04928ecfb5533520ccd3">kWM8904_RecordChannelLeft2</a> = 2U,
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<br/>
|
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a8682d8f1ef1926c75c63b3f36b34180b">kWM8904_RecordChannelLeft3</a> = 4U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a6e01717efb78fc69d5b61e6abb82c733">kWM8904_RecordChannelRight1</a> = 1U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84aca44467c5eb96d063bbec89452a5da48">kWM8904_RecordChannelRight2</a> = 2U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84aadad30ac254bd4dd4e8a40bd97939d7c">kWM8904_RecordChannelRight3</a> = 4U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a12b6a35048a0798500ee5985862cdcf9">kWM8904_RecordChannelDifferentialPositive1</a> = 1U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a6334dd2c404bc349783c34af1186620b">kWM8904_RecordChannelDifferentialPositive2</a> = 2U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84ac0e6c46a78feb881f4c38dcf242e3b2c">kWM8904_RecordChannelDifferentialPositive3</a> = 4U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a6fcf239ffd7cf9dee5d76a16155ba12d">kWM8904_RecordChannelDifferentialNegative1</a> = 8U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84a658ae26b12e34811963f4631ccec24c0">kWM8904_RecordChannelDifferentialNegative2</a> = 16U,
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<br/>
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  <a class="el" href="a00064.html#ggaa57e16cd48de3b9a989056ff8df26f84ac413fc9118ee4c4853221e2ff117357a">kWM8904_RecordChannelDifferentialNegative3</a> = 32U
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<br/>
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}</td></tr>
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<tr class="memdesc:gaa57e16cd48de3b9a989056ff8df26f84"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 record channel <a href="a00064.html#gaa57e16cd48de3b9a989056ff8df26f84">More...</a><br/></td></tr>
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<tr class="separator:gaa57e16cd48de3b9a989056ff8df26f84"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga634f9f55e799f3052a34590f08100017"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00064.html#gga634f9f55e799f3052a34590f08100017add917546ca87f478fdb41d5f7eb025e1">kWM8904_PlaySourcePGA</a> = 1U,
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<br/>
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  <a class="el" href="a00064.html#gga634f9f55e799f3052a34590f08100017ac7dd8875a90d60b902557742eac3bb0a">kWM8904_PlaySourceDAC</a> = 4U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga634f9f55e799f3052a34590f08100017"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 play source <a href="a00064.html#ga634f9f55e799f3052a34590f08100017">More...</a><br/></td></tr>
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<tr class="separator:ga634f9f55e799f3052a34590f08100017"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1597fc81f98b95c1d6b5ac972d91c268"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga1597fc81f98b95c1d6b5ac972d91c268">_wm8904_sys_clk_source</a> { <br/>
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  <a class="el" href="a00064.html#gga1597fc81f98b95c1d6b5ac972d91c268a1965dfdc68cb897b5800a3dfd9f0e2bf">kWM8904_SysClkSourceMCLK</a> = 0U,
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<br/>
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  <a class="el" href="a00064.html#gga1597fc81f98b95c1d6b5ac972d91c268a730c849443dba64fc83062570d00d5df">kWM8904_SysClkSourceFLL</a> = 1U << 14
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<br/>
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}</td></tr>
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<tr class="memdesc:ga1597fc81f98b95c1d6b5ac972d91c268"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 system clock source <a href="a00064.html#ga1597fc81f98b95c1d6b5ac972d91c268">More...</a><br/></td></tr>
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<tr class="separator:ga1597fc81f98b95c1d6b5ac972d91c268"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga19d8cc8f961d7d05b7228e5fb6b8e500"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga19d8cc8f961d7d05b7228e5fb6b8e500">_wm8904_fll_clk_source</a> { <a class="el" href="a00064.html#gga19d8cc8f961d7d05b7228e5fb6b8e500a5fb91b0be337b66663e60c71afd46339">kWM8904_FLLClkSourceMCLK</a> = 0U
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}</td></tr>
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<tr class="memdesc:ga19d8cc8f961d7d05b7228e5fb6b8e500"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 fll clock source <a href="a00064.html#ga19d8cc8f961d7d05b7228e5fb6b8e500">More...</a><br/></td></tr>
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<tr class="separator:ga19d8cc8f961d7d05b7228e5fb6b8e500"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gaac9d2958054bab83fc6aeb39bf13e28a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaac9d2958054bab83fc6aeb39bf13e28a">WM8904_WriteRegister</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint8_t reg, uint16_t value)</td></tr>
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<tr class="memdesc:gaac9d2958054bab83fc6aeb39bf13e28a"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 write register. <a href="#gaac9d2958054bab83fc6aeb39bf13e28a">More...</a><br/></td></tr>
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<tr class="separator:gaac9d2958054bab83fc6aeb39bf13e28a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga99b0ee20329e00d41738f7719ecc5516"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga99b0ee20329e00d41738f7719ecc5516">WM8904_ReadRegister</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint8_t reg, uint16_t *value)</td></tr>
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<tr class="memdesc:ga99b0ee20329e00d41738f7719ecc5516"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 write register. <a href="#ga99b0ee20329e00d41738f7719ecc5516">More...</a><br/></td></tr>
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<tr class="separator:ga99b0ee20329e00d41738f7719ecc5516"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga10b50a6fa93a83986115437d1207e5eb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga10b50a6fa93a83986115437d1207e5eb">WM8904_ModifyRegister</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint8_t reg, uint16_t mask, uint16_t value)</td></tr>
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<tr class="memdesc:ga10b50a6fa93a83986115437d1207e5eb"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 modify register. <a href="#ga10b50a6fa93a83986115437d1207e5eb">More...</a><br/></td></tr>
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<tr class="separator:ga10b50a6fa93a83986115437d1207e5eb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae8d6e68ba90f67202b4734024f12fe7e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gae8d6e68ba90f67202b4734024f12fe7e">WM8904_Init</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a> *wm8904Config)</td></tr>
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<tr class="memdesc:gae8d6e68ba90f67202b4734024f12fe7e"><td class="mdescLeft"> </td><td class="mdescRight">Initializes WM8904. <a href="#gae8d6e68ba90f67202b4734024f12fe7e">More...</a><br/></td></tr>
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<tr class="separator:gae8d6e68ba90f67202b4734024f12fe7e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9fe52c11d9dca384d5d40e88f830e967"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga9fe52c11d9dca384d5d40e88f830e967">WM8904_Deinit</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga9fe52c11d9dca384d5d40e88f830e967"><td class="mdescLeft"> </td><td class="mdescRight">Deinitializes the WM8904 codec. <a href="#ga9fe52c11d9dca384d5d40e88f830e967">More...</a><br/></td></tr>
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<tr class="separator:ga9fe52c11d9dca384d5d40e88f830e967"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaaf2a82c681378531525d1729f019818b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaaf2a82c681378531525d1729f019818b">WM8904_GetDefaultConfig</a> (<a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a> *config)</td></tr>
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<tr class="memdesc:gaaf2a82c681378531525d1729f019818b"><td class="mdescLeft"> </td><td class="mdescRight">Fills the configuration structure with default values. <a href="#gaaf2a82c681378531525d1729f019818b">More...</a><br/></td></tr>
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<tr class="separator:gaaf2a82c681378531525d1729f019818b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gadeea472d9fe2a59a194780b5ae1244d2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gadeea472d9fe2a59a194780b5ae1244d2">WM8904_SetMasterSlave</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, bool master)</td></tr>
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<tr class="memdesc:gadeea472d9fe2a59a194780b5ae1244d2"><td class="mdescLeft"> </td><td class="mdescRight">Sets WM8904 as master or slave. <a href="#gadeea472d9fe2a59a194780b5ae1244d2">More...</a><br/></td></tr>
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<tr class="separator:gadeea472d9fe2a59a194780b5ae1244d2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac7d7d664d5f08cc532887ef3b3a87868"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gac7d7d664d5f08cc532887ef3b3a87868">WM8904_SetMasterClock</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t sysclk, uint32_t sampleRate, uint32_t bitWidth)</td></tr>
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<tr class="memdesc:gac7d7d664d5f08cc532887ef3b3a87868"><td class="mdescLeft"> </td><td class="mdescRight">Sets WM8904 master clock configuration. <a href="#gac7d7d664d5f08cc532887ef3b3a87868">More...</a><br/></td></tr>
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<tr class="separator:gac7d7d664d5f08cc532887ef3b3a87868"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga985ecfb6bf72836e0eb42b16f82c9b5e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga985ecfb6bf72836e0eb42b16f82c9b5e">WM8904_SetFLLConfig</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#ga121b13e42e01469fb2a493e69c862076">wm8904_fll_config_t</a> *config)</td></tr>
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<tr class="memdesc:ga985ecfb6bf72836e0eb42b16f82c9b5e"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 set PLL configuration This function will enable the GPIO1 FLL clock output function, so user can see the generated fll output clock frequency from WM8904 GPIO1. <a href="#ga985ecfb6bf72836e0eb42b16f82c9b5e">More...</a><br/></td></tr>
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<tr class="separator:ga985ecfb6bf72836e0eb42b16f82c9b5e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga690619a048393f59582d103dbe09b0ea"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga690619a048393f59582d103dbe09b0ea">WM8904_SetProtocol</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#ga2a413e4f14e8ce7983db074e92a36d30">wm8904_protocol_t</a> protocol)</td></tr>
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<tr class="memdesc:ga690619a048393f59582d103dbe09b0ea"><td class="mdescLeft"> </td><td class="mdescRight">Sets the audio data transfer protocol. <a href="#ga690619a048393f59582d103dbe09b0ea">More...</a><br/></td></tr>
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<tr class="separator:ga690619a048393f59582d103dbe09b0ea"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa63ee16de7075e854d1760a38a525d86"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaa63ee16de7075e854d1760a38a525d86">WM8904_SetAudioFormat</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t sysclk, uint32_t sampleRate, uint32_t bitWidth)</td></tr>
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<tr class="memdesc:gaa63ee16de7075e854d1760a38a525d86"><td class="mdescLeft"> </td><td class="mdescRight">Sets the audio data format. <a href="#gaa63ee16de7075e854d1760a38a525d86">More...</a><br/></td></tr>
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<tr class="separator:gaa63ee16de7075e854d1760a38a525d86"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaab366eb294a1a4a5f926336a56d47e72"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaab366eb294a1a4a5f926336a56d47e72">WM8904_CheckAudioFormat</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#ga371f298ecaca01bc08f4844137e587d5">wm8904_audio_format_t</a> *format, uint32_t mclkFreq)</td></tr>
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<tr class="memdesc:gaab366eb294a1a4a5f926336a56d47e72"><td class="mdescLeft"> </td><td class="mdescRight">check and update the audio data format. <a href="#gaab366eb294a1a4a5f926336a56d47e72">More...</a><br/></td></tr>
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<tr class="separator:gaab366eb294a1a4a5f926336a56d47e72"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9e3b265018fda7dab10edf4292d3205e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga9e3b265018fda7dab10edf4292d3205e">WM8904_SetVolume</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint16_t volumeLeft, uint16_t volumeRight)</td></tr>
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<tr class="memdesc:ga9e3b265018fda7dab10edf4292d3205e"><td class="mdescLeft"> </td><td class="mdescRight">Sets the module output volume. <a href="#ga9e3b265018fda7dab10edf4292d3205e">More...</a><br/></td></tr>
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<tr class="separator:ga9e3b265018fda7dab10edf4292d3205e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga00f74723138da156babe8a7b656b0675"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga00f74723138da156babe8a7b656b0675">WM8904_SetMute</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, bool muteLeft, bool muteRight)</td></tr>
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<tr class="memdesc:ga00f74723138da156babe8a7b656b0675"><td class="mdescLeft"> </td><td class="mdescRight">Sets the headphone output mute. <a href="#ga00f74723138da156babe8a7b656b0675">More...</a><br/></td></tr>
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<tr class="separator:ga00f74723138da156babe8a7b656b0675"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga87e039695100dd33aa72ac46a79538c4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga87e039695100dd33aa72ac46a79538c4">WM8904_SelectLRCPolarity</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t polarity)</td></tr>
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<tr class="memdesc:ga87e039695100dd33aa72ac46a79538c4"><td class="mdescLeft"> </td><td class="mdescRight">Select LRC polarity. <a href="#ga87e039695100dd33aa72ac46a79538c4">More...</a><br/></td></tr>
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<tr class="separator:ga87e039695100dd33aa72ac46a79538c4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga99acd7b433430b49ff8dcc689715cb5f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga99acd7b433430b49ff8dcc689715cb5f">WM8904_EnableDACTDMMode</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#gaef411681b5491b10d90fee587e90df06">wm8904_timeslot_t</a> timeSlot)</td></tr>
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<tr class="memdesc:ga99acd7b433430b49ff8dcc689715cb5f"><td class="mdescLeft"> </td><td class="mdescRight">Enable WM8904 DAC time slot. <a href="#ga99acd7b433430b49ff8dcc689715cb5f">More...</a><br/></td></tr>
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<tr class="separator:ga99acd7b433430b49ff8dcc689715cb5f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga84e1c81997b5a451eca0d37780e41db2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga84e1c81997b5a451eca0d37780e41db2">WM8904_EnableADCTDMMode</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#gaef411681b5491b10d90fee587e90df06">wm8904_timeslot_t</a> timeSlot)</td></tr>
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<tr class="memdesc:ga84e1c81997b5a451eca0d37780e41db2"><td class="mdescLeft"> </td><td class="mdescRight">Enable WM8904 ADC time slot. <a href="#ga84e1c81997b5a451eca0d37780e41db2">More...</a><br/></td></tr>
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<tr class="separator:ga84e1c81997b5a451eca0d37780e41db2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabff8eb28b90401edf715f71679835e35"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gabff8eb28b90401edf715f71679835e35">WM8904_SetModulePower</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, <a class="el" href="a00064.html#gaedfb8348c7cc57904dc1b2ed700badaa">wm8904_module_t</a> module, bool isEnabled)</td></tr>
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<tr class="memdesc:gabff8eb28b90401edf715f71679835e35"><td class="mdescLeft"> </td><td class="mdescRight">SET the module output power. <a href="#gabff8eb28b90401edf715f71679835e35">More...</a><br/></td></tr>
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<tr class="separator:gabff8eb28b90401edf715f71679835e35"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad1adf0d8837f78ba1df2c90db5f675f5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gad1adf0d8837f78ba1df2c90db5f675f5">WM8904_SetDACVolume</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint8_t volume)</td></tr>
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<tr class="memdesc:gad1adf0d8837f78ba1df2c90db5f675f5"><td class="mdescLeft"> </td><td class="mdescRight">SET the DAC module volume. <a href="#gad1adf0d8837f78ba1df2c90db5f675f5">More...</a><br/></td></tr>
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<tr class="separator:gad1adf0d8837f78ba1df2c90db5f675f5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf63e1fdc10b016d67da45ffb01f9a09a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gaf63e1fdc10b016d67da45ffb01f9a09a">WM8904_SetChannelVolume</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t channel, uint32_t volume)</td></tr>
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<tr class="memdesc:gaf63e1fdc10b016d67da45ffb01f9a09a"><td class="mdescLeft"> </td><td class="mdescRight">Sets the channel output volume. <a href="#gaf63e1fdc10b016d67da45ffb01f9a09a">More...</a><br/></td></tr>
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<tr class="separator:gaf63e1fdc10b016d67da45ffb01f9a09a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae451590a6c23d189ca054f1dccf0d687"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gae451590a6c23d189ca054f1dccf0d687">WM8904_SetRecord</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t recordSource)</td></tr>
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<tr class="memdesc:gae451590a6c23d189ca054f1dccf0d687"><td class="mdescLeft"> </td><td class="mdescRight">SET the WM8904 record source. <a href="#gae451590a6c23d189ca054f1dccf0d687">More...</a><br/></td></tr>
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<tr class="separator:gae451590a6c23d189ca054f1dccf0d687"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga638dc4bc264b53973187963c9367acd2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga638dc4bc264b53973187963c9367acd2">WM8904_SetRecordChannel</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t leftRecordChannel, uint32_t rightRecordChannel)</td></tr>
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<tr class="memdesc:ga638dc4bc264b53973187963c9367acd2"><td class="mdescLeft"> </td><td class="mdescRight">SET the WM8904 record source. <a href="#ga638dc4bc264b53973187963c9367acd2">More...</a><br/></td></tr>
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<tr class="separator:ga638dc4bc264b53973187963c9367acd2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gadbde022ea26f9401e15bef34aabd5f9a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#gadbde022ea26f9401e15bef34aabd5f9a">WM8904_SetPlay</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t playSource)</td></tr>
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<tr class="memdesc:gadbde022ea26f9401e15bef34aabd5f9a"><td class="mdescLeft"> </td><td class="mdescRight">SET the WM8904 play source. <a href="#gadbde022ea26f9401e15bef34aabd5f9a">More...</a><br/></td></tr>
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<tr class="separator:gadbde022ea26f9401e15bef34aabd5f9a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga27d641b0b9179a6a3cf902e2f46c1e17"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga27d641b0b9179a6a3cf902e2f46c1e17">WM8904_SetChannelMute</a> (<a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> *handle, uint32_t channel, bool isMute)</td></tr>
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<tr class="memdesc:ga27d641b0b9179a6a3cf902e2f46c1e17"><td class="mdescLeft"> </td><td class="mdescRight">Sets the channel mute. <a href="#ga27d641b0b9179a6a3cf902e2f46c1e17">More...</a><br/></td></tr>
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<tr class="separator:ga27d641b0b9179a6a3cf902e2f46c1e17"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
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Driver version</h2></td></tr>
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<tr class="memitem:ga17671af372090b6f2ff6e80740db010f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ga17671af372090b6f2ff6e80740db010f">FSL_WM8904_DRIVER_VERSION</a>   (<a class="el" href="a00242.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 5, 1))</td></tr>
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<tr class="memdesc:ga17671af372090b6f2ff6e80740db010f"><td class="mdescLeft"> </td><td class="mdescRight">WM8904 driver version 2.5.1. <a href="#ga17671af372090b6f2ff6e80740db010f">More...</a><br/></td></tr>
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<tr class="separator:ga17671af372090b6f2ff6e80740db010f"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<hr/><h2 class="groupheader">Data Structure Documentation</h2>
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<a name="a00440" id="a00440"></a>
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<td class="memname">struct _wm8904_fll_config</td>
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</table>
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</div><div class="memdoc">
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<div class="textblock"></div><table class="memberdecls">
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<tr><td colspan="2"><h3>Data Fields</h3></td></tr>
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<tr class="memitem:acd1893af138f8930e299dd0165f7365f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acd1893af138f8930e299dd0165f7365f"></a>
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<a class="el" href="a00064.html#ga3e0c0f9c8adb4b8464c13fd1b549ea11">wm8904_fll_clk_source_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#acd1893af138f8930e299dd0165f7365f">source</a></td></tr>
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<tr class="memdesc:acd1893af138f8930e299dd0165f7365f"><td class="mdescLeft"> </td><td class="mdescRight">fll reference clock source <br/></td></tr>
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<tr class="separator:acd1893af138f8930e299dd0165f7365f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af56788ee19ffa213d446cfdd2112cc88"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af56788ee19ffa213d446cfdd2112cc88"></a>
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uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#af56788ee19ffa213d446cfdd2112cc88">refClock_HZ</a></td></tr>
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<tr class="memdesc:af56788ee19ffa213d446cfdd2112cc88"><td class="mdescLeft"> </td><td class="mdescRight">fll reference clock frequency <br/></td></tr>
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<tr class="separator:af56788ee19ffa213d446cfdd2112cc88"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9ac3339d53ed40e1b38289b38da0ad5b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9ac3339d53ed40e1b38289b38da0ad5b"></a>
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uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a9ac3339d53ed40e1b38289b38da0ad5b">outputClock_HZ</a></td></tr>
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<tr class="memdesc:a9ac3339d53ed40e1b38289b38da0ad5b"><td class="mdescLeft"> </td><td class="mdescRight">fll output clock frequency <br/></td></tr>
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<tr class="separator:a9ac3339d53ed40e1b38289b38da0ad5b"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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</div>
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</div>
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<a name="a00438" id="a00438"></a>
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<div class="memproto">
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<table class="memname">
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<td class="memname">struct _wm8904_audio_format</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<div class="textblock"></div><table class="memberdecls">
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<tr><td colspan="2"><h3>Data Fields</h3></td></tr>
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<tr class="memitem:acf5584e50a37985a4c67eaa1e60c4529"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acf5584e50a37985a4c67eaa1e60c4529"></a>
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<a class="el" href="a00064.html#ga7da3eb89f9302f175c396080ec81f09e">wm8904_fs_ratio_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#acf5584e50a37985a4c67eaa1e60c4529">fsRatio</a></td></tr>
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<tr class="memdesc:acf5584e50a37985a4c67eaa1e60c4529"><td class="mdescLeft"> </td><td class="mdescRight">SYSCLK / fs ratio. <br/></td></tr>
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<tr class="separator:acf5584e50a37985a4c67eaa1e60c4529"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a34b5336619af2af0bd1ec193a783e10f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a34b5336619af2af0bd1ec193a783e10f"></a>
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<a class="el" href="a00064.html#ga79db28cad66733393e01cffbbab4667b">wm8904_sample_rate_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a34b5336619af2af0bd1ec193a783e10f">sampleRate</a></td></tr>
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<tr class="memdesc:a34b5336619af2af0bd1ec193a783e10f"><td class="mdescLeft"> </td><td class="mdescRight">Sample rate. <br/></td></tr>
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<tr class="separator:a34b5336619af2af0bd1ec193a783e10f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aac71348f709ef4c68a77246b6b64aded"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aac71348f709ef4c68a77246b6b64aded"></a>
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<a class="el" href="a00064.html#ga0a3137164677c18b24566687f2ac4cb9">wm8904_bit_width_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#aac71348f709ef4c68a77246b6b64aded">bitWidth</a></td></tr>
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<tr class="memdesc:aac71348f709ef4c68a77246b6b64aded"><td class="mdescLeft"> </td><td class="mdescRight">Bit width. <br/></td></tr>
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<tr class="separator:aac71348f709ef4c68a77246b6b64aded"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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</div>
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</div>
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<a name="a00439" id="a00439"></a>
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<td class="memname">struct _wm8904_config</td>
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</table>
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</div><div class="memdoc">
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<div class="textblock"></div><table class="memberdecls">
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<tr><td colspan="2"><h3>Data Fields</h3></td></tr>
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<tr class="memitem:a3002bf273401d5acf56d52ed4758bf8b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3002bf273401d5acf56d52ed4758bf8b"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a3002bf273401d5acf56d52ed4758bf8b">master</a></td></tr>
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<tr class="memdesc:a3002bf273401d5acf56d52ed4758bf8b"><td class="mdescLeft"> </td><td class="mdescRight">Master or slave. <br/></td></tr>
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<tr class="separator:a3002bf273401d5acf56d52ed4758bf8b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a58fefd5003e0c52e3e952e34e61ca0d7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a58fefd5003e0c52e3e952e34e61ca0d7"></a>
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<a class="el" href="a00064.html#gac71b5ce186b7db16902618b56be9ccaf">wm8904_sys_clk_source_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a58fefd5003e0c52e3e952e34e61ca0d7">sysClkSource</a></td></tr>
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<tr class="memdesc:a58fefd5003e0c52e3e952e34e61ca0d7"><td class="mdescLeft"> </td><td class="mdescRight">system clock source <br/></td></tr>
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<tr class="separator:a58fefd5003e0c52e3e952e34e61ca0d7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab81f69f9a086c901b64a457292738ae1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab81f69f9a086c901b64a457292738ae1"></a>
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<a class="el" href="a00064.html#ga121b13e42e01469fb2a493e69c862076">wm8904_fll_config_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ab81f69f9a086c901b64a457292738ae1">fll</a></td></tr>
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<tr class="memdesc:ab81f69f9a086c901b64a457292738ae1"><td class="mdescLeft"> </td><td class="mdescRight">fll configuration <br/></td></tr>
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<tr class="separator:ab81f69f9a086c901b64a457292738ae1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a140662a4691d9273703f1cba06e37243"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a140662a4691d9273703f1cba06e37243"></a>
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<a class="el" href="a00064.html#ga2a413e4f14e8ce7983db074e92a36d30">wm8904_protocol_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a140662a4691d9273703f1cba06e37243">protocol</a></td></tr>
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<tr class="memdesc:a140662a4691d9273703f1cba06e37243"><td class="mdescLeft"> </td><td class="mdescRight">Audio transfer protocol. <br/></td></tr>
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<tr class="separator:a140662a4691d9273703f1cba06e37243"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac636c33f3935a3f67b13091811a54a5a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac636c33f3935a3f67b13091811a54a5a"></a>
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<a class="el" href="a00064.html#ga371f298ecaca01bc08f4844137e587d5">wm8904_audio_format_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ac636c33f3935a3f67b13091811a54a5a">format</a></td></tr>
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<tr class="memdesc:ac636c33f3935a3f67b13091811a54a5a"><td class="mdescLeft"> </td><td class="mdescRight">Audio format. <br/></td></tr>
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<tr class="separator:ac636c33f3935a3f67b13091811a54a5a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a157c102183d9a22a72569490262b72f4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a157c102183d9a22a72569490262b72f4"></a>
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uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a157c102183d9a22a72569490262b72f4">mclk_HZ</a></td></tr>
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<tr class="memdesc:a157c102183d9a22a72569490262b72f4"><td class="mdescLeft"> </td><td class="mdescRight">MCLK frequency value. <br/></td></tr>
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<tr class="memitem:a33cdc9449df406a9a387fbe8226f1e4e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a33cdc9449df406a9a387fbe8226f1e4e"></a>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a33cdc9449df406a9a387fbe8226f1e4e">recordSource</a></td></tr>
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<tr class="memdesc:a33cdc9449df406a9a387fbe8226f1e4e"><td class="mdescLeft"> </td><td class="mdescRight">record source <br/></td></tr>
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<tr class="separator:a33cdc9449df406a9a387fbe8226f1e4e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a60d0772d7678efa5e8a9b832f5e1302d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a60d0772d7678efa5e8a9b832f5e1302d"></a>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a60d0772d7678efa5e8a9b832f5e1302d">recordChannelLeft</a></td></tr>
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<tr class="memdesc:a60d0772d7678efa5e8a9b832f5e1302d"><td class="mdescLeft"> </td><td class="mdescRight">record channel <br/></td></tr>
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<tr class="separator:a60d0772d7678efa5e8a9b832f5e1302d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa3109c85be5a4d4a28c3fc8f56e42cb8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa3109c85be5a4d4a28c3fc8f56e42cb8"></a>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#aa3109c85be5a4d4a28c3fc8f56e42cb8">recordChannelRight</a></td></tr>
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<tr class="memdesc:aa3109c85be5a4d4a28c3fc8f56e42cb8"><td class="mdescLeft"> </td><td class="mdescRight">record channel <br/></td></tr>
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<tr class="separator:aa3109c85be5a4d4a28c3fc8f56e42cb8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a288de7954fc861119c29758ea821cc7a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a288de7954fc861119c29758ea821cc7a"></a>
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uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a288de7954fc861119c29758ea821cc7a">playSource</a></td></tr>
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<tr class="memdesc:a288de7954fc861119c29758ea821cc7a"><td class="mdescLeft"> </td><td class="mdescRight">play source <br/></td></tr>
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<tr class="separator:a288de7954fc861119c29758ea821cc7a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a51239e833d148213d753c213812c28c7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a51239e833d148213d753c213812c28c7"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#a51239e833d148213d753c213812c28c7">slaveAddress</a></td></tr>
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<tr class="memdesc:a51239e833d148213d753c213812c28c7"><td class="mdescLeft"> </td><td class="mdescRight">code device slave address <br/></td></tr>
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<tr class="separator:a51239e833d148213d753c213812c28c7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aac3bf4469272deafad20bed728cac172"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aac3bf4469272deafad20bed728cac172"></a>
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<a class="el" href="a00012.html#ga7cef6c41744cbf081437214aa3a6acec">codec_i2c_config_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#aac3bf4469272deafad20bed728cac172">i2cConfig</a></td></tr>
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<tr class="memdesc:aac3bf4469272deafad20bed728cac172"><td class="mdescLeft"> </td><td class="mdescRight">i2c bus configuration <br/></td></tr>
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<tr class="separator:aac3bf4469272deafad20bed728cac172"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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</div>
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</div>
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<a name="a00441" id="a00441"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">struct _wm8904_handle</td>
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</table>
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</div><div class="memdoc">
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<div class="textblock"></div><table class="memberdecls">
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<tr><td colspan="2"><h3>Data Fields</h3></td></tr>
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<tr class="memitem:abbb260194036e2a15990455505f9f321"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abbb260194036e2a15990455505f9f321"></a>
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<a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#abbb260194036e2a15990455505f9f321">config</a></td></tr>
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<tr class="memdesc:abbb260194036e2a15990455505f9f321"><td class="mdescLeft"> </td><td class="mdescRight">wm8904 config pointer <br/></td></tr>
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<tr class="separator:abbb260194036e2a15990455505f9f321"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad0b206e760692bc5c4be9c85d0e6169b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad0b206e760692bc5c4be9c85d0e6169b"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00064.html#ad0b206e760692bc5c4be9c85d0e6169b">i2cHandle</a> [<a class="el" href="a00064.html#ga0d28de0ef67d9ce369d9b504e1c470f5">WM8904_I2C_HANDLER_SIZE</a>]</td></tr>
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<tr class="memdesc:ad0b206e760692bc5c4be9c85d0e6169b"><td class="mdescLeft"> </td><td class="mdescRight">i2c handle <br/></td></tr>
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<tr class="separator:ad0b206e760692bc5c4be9c85d0e6169b"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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</div>
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</div>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<a class="anchor" id="ga17671af372090b6f2ff6e80740db010f"></a>
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<td class="memname">#define FSL_WM8904_DRIVER_VERSION   (<a class="el" href="a00242.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 5, 1))</td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga059e5e02f8230019f8963d17da9c94f7"></a>
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<td class="memname">#define WM8904_I2C_ADDRESS   (0x1A)</td>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga669db956fbb73a4012c2d9d6420cb9a5"></a>
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<td class="memname">#define WM8904_I2C_BITRATE   (400000U)</td>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<h2 class="groupheader">Typedef Documentation</h2>
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<a class="anchor" id="gaef411681b5491b10d90fee587e90df06"></a>
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<tr>
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<td class="memname">typedef enum <a class="el" href="a00064.html#gaff0dc8a308ace2e0c52e1a905ecfad13">_wm8904_timeslot</a> <a class="el" href="a00064.html#gaef411681b5491b10d90fee587e90df06">wm8904_timeslot_t</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga2a413e4f14e8ce7983db074e92a36d30"></a>
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<tr>
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<td class="memname">typedef enum <a class="el" href="a00064.html#ga0febe68dc371791ebce695ce072c27d1">_wm8904_protocol</a> <a class="el" href="a00064.html#ga2a413e4f14e8ce7983db074e92a36d30">wm8904_protocol_t</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga7da3eb89f9302f175c396080ec81f09e"></a>
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<div class="memitem">
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<tr>
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<td class="memname">typedef enum <a class="el" href="a00064.html#gad1aa839a1b847c093c56f8a2e2123838">_wm8904_fs_ratio</a> <a class="el" href="a00064.html#ga7da3eb89f9302f175c396080ec81f09e">wm8904_fs_ratio_t</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga79db28cad66733393e01cffbbab4667b"></a>
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<div class="memitem">
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<tr>
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<td class="memname">typedef enum <a class="el" href="a00064.html#gaa1ac766d524206084dcd66d000dca597">_wm8904_sample_rate</a> <a class="el" href="a00064.html#ga79db28cad66733393e01cffbbab4667b">wm8904_sample_rate_t</a></td>
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</table>
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</div><div class="memdoc">
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</div>
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<a class="anchor" id="ga0a3137164677c18b24566687f2ac4cb9"></a>
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<tr>
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<td class="memname">typedef enum <a class="el" href="a00064.html#gaa196d3faca7026f08075b2189a69d33c">_wm8904_bit_width</a> <a class="el" href="a00064.html#ga0a3137164677c18b24566687f2ac4cb9">wm8904_bit_width_t</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga371f298ecaca01bc08f4844137e587d5"></a>
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<div class="memitem">
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<table class="memname">
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<tr>
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<td class="memname">typedef struct <a class="el" href="a00064.html#a00438">_wm8904_audio_format</a> <a class="el" href="a00064.html#ga371f298ecaca01bc08f4844137e587d5">wm8904_audio_format_t</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<a class="anchor" id="ga66b834bd2db2191ab7f015df22cd0cfa"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">typedef struct <a class="el" href="a00064.html#a00439">_wm8904_config</a> <a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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</div>
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</div>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<a class="anchor" id="ga70ad55be767ca0a42c9150d24618e4ca"></a>
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<table class="memname">
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<tr>
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<td class="memname">anonymous enum</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p><a class="anchor" id="_wm8904_status"></a></p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga70ad55be767ca0a42c9150d24618e4caa03a24c85da6ad8ade40a1b65e3fe412d"></a>kStatus_WM8904_Success</em> </td><td class="fielddoc">
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<p>Success. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga70ad55be767ca0a42c9150d24618e4caa308468c62731df5419b43963180ba395"></a>kStatus_WM8904_Fail</em> </td><td class="fielddoc">
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<p>Failure. </p>
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</td></tr>
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</table>
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</div>
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</div>
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<a class="anchor" id="ga4b4213b1f9d54da7c7e36bde32fc7c80"></a>
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<div class="memitem">
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<tr>
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<td class="memname">anonymous enum</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p><a class="anchor" id="_wm8904_lrc_polarity"></a></p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga4b4213b1f9d54da7c7e36bde32fc7c80ae5516cbb720017fc8406c52ce3ff7a8f"></a>kWM8904_LRCPolarityNormal</em> </td><td class="fielddoc">
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<p>LRC polarity normal. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga4b4213b1f9d54da7c7e36bde32fc7c80a69f5636caba8bec89801f2008d892699"></a>kWM8904_LRCPolarityInverted</em> </td><td class="fielddoc">
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<p>LRC polarity inverted. </p>
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</td></tr>
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</table>
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<a class="anchor" id="ga55b31e0605d3a95694624032034b7495"></a>
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<td class="memname">enum <a class="el" href="a00064.html#ga55b31e0605d3a95694624032034b7495">_wm8904_module</a></td>
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</table>
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</div><div class="memdoc">
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga55b31e0605d3a95694624032034b7495ad45dffeddeff7951c7ba5ba22c2c64c1"></a>kWM8904_ModuleADC</em> </td><td class="fielddoc">
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<p>moduel ADC </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga55b31e0605d3a95694624032034b7495a2a70743ccb6b90e9220bed43f0594d6d"></a>kWM8904_ModuleDAC</em> </td><td class="fielddoc">
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<p>module DAC </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga55b31e0605d3a95694624032034b7495a346748d28086757836377319baff4321"></a>kWM8904_ModulePGA</em> </td><td class="fielddoc">
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<p>module PGA </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga55b31e0605d3a95694624032034b7495a64ba7c82128bf262b2f01c2384c0c74b"></a>kWM8904_ModuleHeadphone</em> </td><td class="fielddoc">
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<p>module headphone </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga55b31e0605d3a95694624032034b7495ae658043c1b0e877bd27878ded626dca1"></a>kWM8904_ModuleLineout</em> </td><td class="fielddoc">
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<p>module line out </p>
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</td></tr>
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</table>
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<a class="anchor" id="gaa491173a6b1628f4ff82067b2e1ceaa9"></a>
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<td class="memname">anonymous enum</td>
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</div><div class="memdoc">
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<p><a class="anchor" id="_wm8904_play_channel"></a></p>
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</div>
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<a class="anchor" id="gaff0dc8a308ace2e0c52e1a905ecfad13"></a>
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<td class="memname">enum <a class="el" href="a00064.html#gaff0dc8a308ace2e0c52e1a905ecfad13">_wm8904_timeslot</a></td>
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</div><div class="memdoc">
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggaff0dc8a308ace2e0c52e1a905ecfad13a969787cc305faedbe9596a0a9babe2b7"></a>kWM8904_TimeSlot0</em> </td><td class="fielddoc">
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<p>time slot0 </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaff0dc8a308ace2e0c52e1a905ecfad13a10393572c9d554db894f4146b8db81e8"></a>kWM8904_TimeSlot1</em> </td><td class="fielddoc">
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<p>time slot1 </p>
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</td></tr>
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</table>
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<a class="anchor" id="ga0febe68dc371791ebce695ce072c27d1"></a>
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<td class="memname">enum <a class="el" href="a00064.html#ga0febe68dc371791ebce695ce072c27d1">_wm8904_protocol</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga0febe68dc371791ebce695ce072c27d1ad45a6a2b0b9c4223f42c1f5c4798b516"></a>kWM8904_ProtocolI2S</em> </td><td class="fielddoc">
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<p>I2S type. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga0febe68dc371791ebce695ce072c27d1a5b2b6fd6f23692eebd4edcf4d21cfc14"></a>kWM8904_ProtocolLeftJustified</em> </td><td class="fielddoc">
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<p>Left justified mode. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga0febe68dc371791ebce695ce072c27d1a44c66dbdb2081f480a0c8e5f34574503"></a>kWM8904_ProtocolRightJustified</em> </td><td class="fielddoc">
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<p>Right justified mode. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga0febe68dc371791ebce695ce072c27d1a2dabdd07bcb14b60d11cbf0a96dc9e74"></a>kWM8904_ProtocolPCMA</em> </td><td class="fielddoc">
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<p>PCM A mode. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga0febe68dc371791ebce695ce072c27d1a425d8770d5c656085b080377cc67406d"></a>kWM8904_ProtocolPCMB</em> </td><td class="fielddoc">
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<p>PCM B mode. </p>
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</td></tr>
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</table>
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</div>
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<td class="memname">enum <a class="el" href="a00064.html#gad1aa839a1b847c093c56f8a2e2123838">_wm8904_fs_ratio</a></td>
|
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</tr>
|
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</table>
|
|
</div><div class="memdoc">
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838a86b907685431f678a498b5fb3128c70b"></a>kWM8904_FsRatio64X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 64 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838afea5d8933231066b0fd02c0a3fd8f231"></a>kWM8904_FsRatio128X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 128 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838a38db993aa5b0d2b8d2dce19fc9211980"></a>kWM8904_FsRatio192X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 192 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838a2b20ac0c1500e8b53c4053e160acdf3f"></a>kWM8904_FsRatio256X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 256 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838ad79487ab68071057f91125b74aad634d"></a>kWM8904_FsRatio384X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 384 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838aa54ba72c70e144571f0b7e1460502ae1"></a>kWM8904_FsRatio512X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 512 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838aad130da7e1889267ed02dfd8bb71e74d"></a>kWM8904_FsRatio768X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 768 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838a71f3e4c9e23e6f3de7d60f055ee5441a"></a>kWM8904_FsRatio1024X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 1024 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838a944e73f1367bd1acc7c180ea38f4ff87"></a>kWM8904_FsRatio1408X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 1408 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad1aa839a1b847c093c56f8a2e2123838aba19a023e017d10578094a116c6cd682"></a>kWM8904_FsRatio1536X</em> </td><td class="fielddoc">
|
|
<p>SYSCLK is 1536 * sample rate * frame width. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaa1ac766d524206084dcd66d000dca597"></a>
|
|
<div class="memitem">
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|
<div class="memproto">
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|
<table class="memname">
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|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00064.html#gaa1ac766d524206084dcd66d000dca597">_wm8904_sample_rate</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597a530d7f9873bf42d23665583995629f3b"></a>kWM8904_SampleRate8kHz</em> </td><td class="fielddoc">
|
|
<p>8 kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597a14fdab3a406b2b9e53a7109483a9ad83"></a>kWM8904_SampleRate12kHz</em> </td><td class="fielddoc">
|
|
<p>12kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597a5c70725c6a1cc0318225581f06af2f55"></a>kWM8904_SampleRate16kHz</em> </td><td class="fielddoc">
|
|
<p>16kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597a21a80944bc87cb364ea286cd71ae882a"></a>kWM8904_SampleRate24kHz</em> </td><td class="fielddoc">
|
|
<p>24kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597af93bfb917098f153d089abc16029f3ec"></a>kWM8904_SampleRate32kHz</em> </td><td class="fielddoc">
|
|
<p>32kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597a8d98f4d49c3a61e815189305c6f680df"></a>kWM8904_SampleRate48kHz</em> </td><td class="fielddoc">
|
|
<p>48kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597a99ed183a0676137963be23a5da68e80e"></a>kWM8904_SampleRate11025Hz</em> </td><td class="fielddoc">
|
|
<p>11.025kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597aca7cdad981b6b91bfbb705196127e354"></a>kWM8904_SampleRate22050Hz</em> </td><td class="fielddoc">
|
|
<p>22.05kHz </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa1ac766d524206084dcd66d000dca597aaba91ba437b7e467649941cfc70dc6bc"></a>kWM8904_SampleRate44100Hz</em> </td><td class="fielddoc">
|
|
<p>44.1kHz </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaa196d3faca7026f08075b2189a69d33c"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00064.html#gaa196d3faca7026f08075b2189a69d33c">_wm8904_bit_width</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggaa196d3faca7026f08075b2189a69d33ca84685c358f789580fe39f403bb528b97"></a>kWM8904_BitWidth16</em> </td><td class="fielddoc">
|
|
<p>16 bits </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa196d3faca7026f08075b2189a69d33cab5853165387f45b748b51d54ff409eb9"></a>kWM8904_BitWidth20</em> </td><td class="fielddoc">
|
|
<p>20 bits </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa196d3faca7026f08075b2189a69d33cab5115ccd61e5628a4c45b62f421adb14"></a>kWM8904_BitWidth24</em> </td><td class="fielddoc">
|
|
<p>24 bits </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa196d3faca7026f08075b2189a69d33ca67723a1ace69d9a3c4b3260d0267f064"></a>kWM8904_BitWidth32</em> </td><td class="fielddoc">
|
|
<p>32 bits </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga3babbf89cae9b856a12864a41506efbd"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">anonymous enum</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p><a class="anchor" id="_wm8904_record_source"></a></p>
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga3babbf89cae9b856a12864a41506efbdad1ae8cd45ddb94ede2eb79a395bb3a4b"></a>kWM8904_RecordSourceDifferentialLine</em> </td><td class="fielddoc">
|
|
<p>record source from differential line </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga3babbf89cae9b856a12864a41506efbda9bd1f0fa8e1c63b2663f4684b2a14a4b"></a>kWM8904_RecordSourceLineInput</em> </td><td class="fielddoc">
|
|
<p>record source from line input </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga3babbf89cae9b856a12864a41506efbda09761699c85a0851b6b91c79159e31c3"></a>kWM8904_RecordSourceDifferentialMic</em> </td><td class="fielddoc">
|
|
<p>record source from differential mic </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga3babbf89cae9b856a12864a41506efbdacdf6a4ecf08298fd708085e71688b825"></a>kWM8904_RecordSourceDigitalMic</em> </td><td class="fielddoc">
|
|
<p>record source from digital microphone </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaa57e16cd48de3b9a989056ff8df26f84"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">anonymous enum</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p><a class="anchor" id="_wm8904_record_channel"></a></p>
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a06da301a33fe5f09b324ebd600ddbbb2"></a>kWM8904_RecordChannelLeft1</em> </td><td class="fielddoc">
|
|
<p>left record channel 1 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84aceaf70007dbe04928ecfb5533520ccd3"></a>kWM8904_RecordChannelLeft2</em> </td><td class="fielddoc">
|
|
<p>left record channel 2 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a8682d8f1ef1926c75c63b3f36b34180b"></a>kWM8904_RecordChannelLeft3</em> </td><td class="fielddoc">
|
|
<p>left record channel 3 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a6e01717efb78fc69d5b61e6abb82c733"></a>kWM8904_RecordChannelRight1</em> </td><td class="fielddoc">
|
|
<p>right record channel 1 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84aca44467c5eb96d063bbec89452a5da48"></a>kWM8904_RecordChannelRight2</em> </td><td class="fielddoc">
|
|
<p>right record channel 2 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84aadad30ac254bd4dd4e8a40bd97939d7c"></a>kWM8904_RecordChannelRight3</em> </td><td class="fielddoc">
|
|
<p>right record channel 3 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a12b6a35048a0798500ee5985862cdcf9"></a>kWM8904_RecordChannelDifferentialPositive1</em> </td><td class="fielddoc">
|
|
<p>differential positive record channel 1 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a6334dd2c404bc349783c34af1186620b"></a>kWM8904_RecordChannelDifferentialPositive2</em> </td><td class="fielddoc">
|
|
<p>differential positive record channel 2 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84ac0e6c46a78feb881f4c38dcf242e3b2c"></a>kWM8904_RecordChannelDifferentialPositive3</em> </td><td class="fielddoc">
|
|
<p>differential positive record channel 3 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a6fcf239ffd7cf9dee5d76a16155ba12d"></a>kWM8904_RecordChannelDifferentialNegative1</em> </td><td class="fielddoc">
|
|
<p>differential negative record channel 1 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84a658ae26b12e34811963f4631ccec24c0"></a>kWM8904_RecordChannelDifferentialNegative2</em> </td><td class="fielddoc">
|
|
<p>differential negative record channel 2 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaa57e16cd48de3b9a989056ff8df26f84ac413fc9118ee4c4853221e2ff117357a"></a>kWM8904_RecordChannelDifferentialNegative3</em> </td><td class="fielddoc">
|
|
<p>differential negative record channel 3 </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga634f9f55e799f3052a34590f08100017"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">anonymous enum</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p><a class="anchor" id="_wm8904_play_source"></a></p>
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga634f9f55e799f3052a34590f08100017add917546ca87f478fdb41d5f7eb025e1"></a>kWM8904_PlaySourcePGA</em> </td><td class="fielddoc">
|
|
<p>play source PGA, bypass ADC </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga634f9f55e799f3052a34590f08100017ac7dd8875a90d60b902557742eac3bb0a"></a>kWM8904_PlaySourceDAC</em> </td><td class="fielddoc">
|
|
<p>play source Input3 </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga1597fc81f98b95c1d6b5ac972d91c268"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00064.html#ga1597fc81f98b95c1d6b5ac972d91c268">_wm8904_sys_clk_source</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga1597fc81f98b95c1d6b5ac972d91c268a1965dfdc68cb897b5800a3dfd9f0e2bf"></a>kWM8904_SysClkSourceMCLK</em> </td><td class="fielddoc">
|
|
<p>wm8904 system clock soure from MCLK </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga1597fc81f98b95c1d6b5ac972d91c268a730c849443dba64fc83062570d00d5df"></a>kWM8904_SysClkSourceFLL</em> </td><td class="fielddoc">
|
|
<p>wm8904 system clock soure from FLL </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga19d8cc8f961d7d05b7228e5fb6b8e500"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00064.html#ga19d8cc8f961d7d05b7228e5fb6b8e500">_wm8904_fll_clk_source</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga19d8cc8f961d7d05b7228e5fb6b8e500a5fb91b0be337b66663e60c71afd46339"></a>kWM8904_FLLClkSourceMCLK</em> </td><td class="fielddoc">
|
|
<p>wm8904 FLL clock source from MCLK </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<h2 class="groupheader">Function Documentation</h2>
|
|
<a class="anchor" id="gaac9d2958054bab83fc6aeb39bf13e28a"></a>
|
|
<div class="memitem">
|
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<div class="memproto">
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<table class="memname">
|
|
<tr>
|
|
<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_WriteRegister </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t </td>
|
|
<td class="paramname"><em>reg</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>value</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">reg</td><td>register address. </td></tr>
|
|
<tr><td class="paramname">value</td><td>value to write. </td></tr>
|
|
</table>
|
|
</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>kStatus_Success, else failed. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga99b0ee20329e00d41738f7719ecc5516"></a>
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_ReadRegister </td>
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<td>(</td>
|
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<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>reg</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint16_t * </td>
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<td class="paramname"><em>value</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
|
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<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
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<tr><td class="paramname">reg</td><td>register address. </td></tr>
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<tr><td class="paramname">value</td><td>value to read. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>kStatus_Success, else failed. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga10b50a6fa93a83986115437d1207e5eb"></a>
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<div class="memitem">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_ModifyRegister </td>
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<td>(</td>
|
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<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>reg</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint16_t </td>
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<td class="paramname"><em>mask</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint16_t </td>
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<td class="paramname"><em>value</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
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<tr><td class="paramname">reg</td><td>register address. </td></tr>
|
|
<tr><td class="paramname">mask</td><td>register bits mask. </td></tr>
|
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<tr><td class="paramname">value</td><td>value to write. </td></tr>
|
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>kStatus_Success, else failed. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gae8d6e68ba90f67202b4734024f12fe7e"></a>
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<div class="memitem">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_Init </td>
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<td>(</td>
|
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<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a> * </td>
|
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<td class="paramname"><em>wm8904Config</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">wm8904Config</td><td>WM8904 configuration structure. </td></tr>
|
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga9fe52c11d9dca384d5d40e88f830e967"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_Deinit </td>
|
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<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
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<td class="paramname"><em>handle</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>This function resets WM8904.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="gaaf2a82c681378531525d1729f019818b"></a>
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<div class="memitem">
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<tr>
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<td class="memname">void WM8904_GetDefaultConfig </td>
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<td>(</td>
|
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<td class="paramtype"><a class="el" href="a00064.html#ga66b834bd2db2191ab7f015df22cd0cfa">wm8904_config_t</a> * </td>
|
|
<td class="paramname"><em>config</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>The default values are:</p>
|
|
<p>master = false; protocol = kWM8904_ProtocolI2S; format.fsRatio = kWM8904_FsRatio64X; format.sampleRate = kWM8904_SampleRate48kHz; format.bitWidth = kWM8904_BitWidth16;</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">config</td><td>default configurations of wm8904. </td></tr>
|
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</table>
|
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="gadeea472d9fe2a59a194780b5ae1244d2"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetMasterSlave </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
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</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">bool </td>
|
|
<td class="paramname"><em>master</em> </td>
|
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="deprecated"><dt><b><a class="el" href="a00296.html#_deprecated000016">Deprecated:</a></b></dt><dd>DO NOT USE THIS API ANYMORE. IT HAS BEEN SUPERCEDED BY <a class="el" href="a00064.html#gac7d7d664d5f08cc532887ef3b3a87868">WM8904_SetMasterClock</a> </dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">master</td><td>true for master, false for slave.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="gac7d7d664d5f08cc532887ef3b3a87868"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetMasterClock </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>sysclk</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>sampleRate</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>bitWidth</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>User should pay attention to the sysclk parameter ,When using external MCLK as system clock source, the value should be frequency of MCLK, when using FLL as system clock source, the value should be frequency of the output of FLL.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">sysclk</td><td>system clock source frequency. </td></tr>
|
|
<tr><td class="paramname">sampleRate</td><td>sample rate </td></tr>
|
|
<tr><td class="paramname">bitWidth</td><td>bit width</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga985ecfb6bf72836e0eb42b16f82c9b5e"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetFLLConfig </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga121b13e42e01469fb2a493e69c862076">wm8904_fll_config_t</a> * </td>
|
|
<td class="paramname"><em>config</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
|
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</tr>
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</table>
|
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</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>wm8904 handler pointer. </td></tr>
|
|
<tr><td class="paramname">config</td><td>FLL configuration pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga690619a048393f59582d103dbe09b0ea"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetProtocol </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga2a413e4f14e8ce7983db074e92a36d30">wm8904_protocol_t</a> </td>
|
|
<td class="paramname"><em>protocol</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
|
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</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">protocol</td><td>Audio transfer protocol.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="gaa63ee16de7075e854d1760a38a525d86"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetAudioFormat </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>sysclk</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>sampleRate</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>bitWidth</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
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</table>
|
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</div><div class="memdoc">
|
|
<p>User should pay attention to the sysclk parameter ,When using external MCLK as system clock source, the value should be frequency of MCLK, when using FLL as system clock source, the value should be frequency of the output of FLL.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">sysclk</td><td>system clock source frequency. </td></tr>
|
|
<tr><td class="paramname">sampleRate</td><td>Sample rate frequency in Hz. </td></tr>
|
|
<tr><td class="paramname">bitWidth</td><td>Audio data bit width.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="gaab366eb294a1a4a5f926336a56d47e72"></a>
|
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_CheckAudioFormat </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga371f298ecaca01bc08f4844137e587d5">wm8904_audio_format_t</a> * </td>
|
|
<td class="paramname"><em>format</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mclkFreq</em> </td>
|
|
</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>This api is used check the fsRatio setting based on the mclk and sample rate, if fsRatio setting is not correct, it will correct it according to mclk and sample rate. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">format</td><td>audio data format </td></tr>
|
|
<tr><td class="paramname">mclkFreq</td><td>mclk frequency</td></tr>
|
|
</table>
|
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</dd>
|
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</dl>
|
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<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga9e3b265018fda7dab10edf4292d3205e"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetVolume </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
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<td class="paramname"><em>handle</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint16_t </td>
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<td class="paramname"><em>volumeLeft</em>, </td>
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</tr>
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">uint16_t </td>
|
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<td class="paramname"><em>volumeRight</em> </td>
|
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>The parameter should be from 0 to 63. The resulting volume will be. 0 for -57DB, 63 for 6DB.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">volumeLeft</td><td>left channel volume. </td></tr>
|
|
<tr><td class="paramname">volumeRight</td><td>right channel volume.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
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</div>
|
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</div>
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<a class="anchor" id="ga00f74723138da156babe8a7b656b0675"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetMute </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">bool </td>
|
|
<td class="paramname"><em>muteLeft</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">bool </td>
|
|
<td class="paramname"><em>muteRight</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
|
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</tr>
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</table>
|
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</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">muteLeft</td><td>true to mute left channel, false to unmute. </td></tr>
|
|
<tr><td class="paramname">muteRight</td><td>true to mute right channel, false to unmute.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga87e039695100dd33aa72ac46a79538c4"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SelectLRCPolarity </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>polarity</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
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<td></td><td></td>
|
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</tr>
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</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">polarity</td><td>LRC clock polarity.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga99acd7b433430b49ff8dcc689715cb5f"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_EnableDACTDMMode </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#gaef411681b5491b10d90fee587e90df06">wm8904_timeslot_t</a> </td>
|
|
<td class="paramname"><em>timeSlot</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
|
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</tr>
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</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">timeSlot</td><td>timeslot number.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="ga84e1c81997b5a451eca0d37780e41db2"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_EnableADCTDMMode </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#gaef411681b5491b10d90fee587e90df06">wm8904_timeslot_t</a> </td>
|
|
<td class="paramname"><em>timeSlot</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">timeSlot</td><td>timeslot number.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
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</div>
|
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<a class="anchor" id="gabff8eb28b90401edf715f71679835e35"></a>
|
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetModulePower </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#gaedfb8348c7cc57904dc1b2ed700badaa">wm8904_module_t</a> </td>
|
|
<td class="paramname"><em>module</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">bool </td>
|
|
<td class="paramname"><em>isEnabled</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">module</td><td>wm8904 module. </td></tr>
|
|
<tr><td class="paramname">isEnabled</td><td>true is power on, false is power down.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise.. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gad1adf0d8837f78ba1df2c90db5f675f5"></a>
|
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetDACVolume </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t </td>
|
|
<td class="paramname"><em>volume</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">volume</td><td>volume to be configured.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise.. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="gaf63e1fdc10b016d67da45ffb01f9a09a"></a>
|
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<div class="memitem">
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<div class="memproto">
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<tr>
|
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetChannelVolume </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>channel</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>volume</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
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</tr>
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|
</table>
|
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</div><div class="memdoc">
|
|
<p>The parameter should be from 0 to 63. The resulting volume will be. 0 for -57dB, 63 for 6DB.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>codec handle structure. </td></tr>
|
|
<tr><td class="paramname">channel</td><td>codec channel. </td></tr>
|
|
<tr><td class="paramname">volume</td><td>volume value from 0 -63.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="gae451590a6c23d189ca054f1dccf0d687"></a>
|
|
<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetRecord </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>recordSource</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">recordSource</td><td>record source , can be a value of kCODEC_ModuleRecordSourceDifferentialLine, kCODEC_ModuleRecordSourceDifferentialMic, kCODEC_ModuleRecordSourceSingleEndMic, kCODEC_ModuleRecordSourceDigitalMic.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="ga638dc4bc264b53973187963c9367acd2"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
|
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<tr>
|
|
<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetRecordChannel </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>leftRecordChannel</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>rightRecordChannel</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
|
|
<tr><td class="paramname">leftRecordChannel</td><td>channel number of left record channel when using differential source, channel number of single end left channel when using single end source, channel number of digital mic when using digital mic source. </td></tr>
|
|
<tr><td class="paramname">rightRecordChannel</td><td>channel number of right record channel when using differential source, channel number of single end right channel when using single end source.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise.. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gadbde022ea26f9401e15bef34aabd5f9a"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetPlay </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
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<td class="paramname"><em>handle</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>playSource</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">handle</td><td>WM8904 handle structure. </td></tr>
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<tr><td class="paramname">playSource</td><td>play source , can be a value of kCODEC_ModuleHeadphoneSourcePGA, kCODEC_ModuleHeadphoneSourceDAC, kCODEC_ModuleLineoutSourcePGA, kCODEC_ModuleLineoutSourceDAC.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise.. </dd></dl>
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</div>
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<a class="anchor" id="ga27d641b0b9179a6a3cf902e2f46c1e17"></a>
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<div class="memitem">
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<div class="memproto">
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<td class="memname"><a class="el" href="a00242.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> WM8904_SetChannelMute </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="a00064.html#ga9bc4aab241462a0eaec8909907df054d">wm8904_handle_t</a> * </td>
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>channel</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">bool </td>
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<td class="paramname"><em>isMute</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">handle</td><td>codec handle structure. </td></tr>
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<tr><td class="paramname">channel</td><td>codec module name. </td></tr>
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<tr><td class="paramname">isMute</td><td>true is mute, false unmute.</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>kStatus_WM8904_Success if successful, different code otherwise. </dd></dl>
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</div>
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