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<div class="headertitle">
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<div class="title">SPDIF: Sony/Philips Digital Interface</div> </div>
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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 MCUXpresso SDK provides a peripheral driver for the Sony/Philips Digital Interface (SPDIF) module of MCUXpresso SDK devices.</p>
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<p>SPDIF driver includes functional APIs and transactional APIs.</p>
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<p>Functional APIs target low-level APIs. Functional APIs can be used for SPDIF initialization/configuration/operation for optimization/customization purpose. Using the functional API requires the knowledge of the SPDIF peripheral and how to organize functional APIs to meet the application requirements. All functional API use the peripheral base address as the first parameter. SPDIF functional operation groups provide the functional API set.</p>
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<p>Transactional APIs target high-level APIs. Transactional APIs can be used to enable the peripheral and in the application if the code size and performance of transactional APIs satisfy the requirements. If the code size and performance are a critical requirement, see the transactional API implementation and write a custom code. All transactional APIs use the spdif_handle_t as the first parameter. Initialize the handle by calling the <a class="el" href="a00074.html#ga2e4eb257e2da537eb2d47a31ea47fbb6" title="Initializes the SPDIF Tx handle. ">SPDIF_TransferTxCreateHandle()</a> or <a class="el" href="a00074.html#gac44c0edc9e22798fb840f38f1c3749ba" title="Initializes the SPDIF Rx handle. ">SPDIF_TransferRxCreateHandle()</a> API.</p>
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<p>Transactional APIs support asynchronous transfer. This means that the functions <a class="el" href="a00074.html#ga155e14a0591e50af578cb8309171c112" title="Performs an interrupt non-blocking send transfer on SPDIF. ">SPDIF_TransferSendNonBlocking()</a> and <a class="el" href="a00074.html#ga04fe7c5e2cf560687b07f5de908da255" title="Performs an interrupt non-blocking receive transfer on SPDIF. ">SPDIF_TransferReceiveNonBlocking()</a> set up the interrupt for data transfer. When the transfer completes, the upper layer is notified through a callback function with the kStatus_SPDIF_TxIdle and kStatus_SPDIF_RxIdle status.</p>
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<h1><a class="anchor" id="SPDIFCase"></a>
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Typical use case</h1>
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<h2><a class="anchor" id="SPDIFCaseInterrupt"></a>
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SPDIF Send/receive using an interrupt method</h2>
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<p>Refer to the driver examples codes located at <SDK_ROOT>/boards/<BOARD>/driver_examples/spdif </p>
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<h2><a class="anchor" id="SPDIFCaseDma"></a>
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SPDIF Send/receive using a DMA method</h2>
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<p>Refer to the driver examples codes located at <SDK_ROOT>/boards/<BOARD>/driver_examples/spdif </p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
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Modules</h2></td></tr>
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<tr class="memitem:a00075"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00075.html">SPDIF eDMA Driver</a></td></tr>
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<tr class="separator:"><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="nested-classes"></a>
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Data Structures</h2></td></tr>
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<tr class="memitem:a00499"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a00499">_spdif_config</a></td></tr>
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<tr class="memdesc:a00499"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF user configuration structure. <a href="a00074.html#a00499">More...</a><br/></td></tr>
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<tr class="separator:a00499"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00503"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a00503">_spdif_transfer</a></td></tr>
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<tr class="memdesc:a00503"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF transfer structure. <a href="a00074.html#a00503">More...</a><br/></td></tr>
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<tr class="separator:a00503"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00502"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a00502">_spdif_handle</a></td></tr>
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<tr class="memdesc:a00502"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF handle structure. <a href="a00074.html#a00502">More...</a><br/></td></tr>
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<tr class="separator:a00502"><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:ga3e78a3155b1291a9fa00d0461d6e490c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga3e78a3155b1291a9fa00d0461d6e490c">SPDIF_XFER_QUEUE_SIZE</a>   (4U)</td></tr>
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<tr class="memdesc:ga3e78a3155b1291a9fa00d0461d6e490c"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF transfer queue size, user can refine it according to use case. <a href="#ga3e78a3155b1291a9fa00d0461d6e490c">More...</a><br/></td></tr>
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<tr class="separator:ga3e78a3155b1291a9fa00d0461d6e490c"><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:ga320a1ffa3db7e37a913734da0a4b543a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga320a1ffa3db7e37a913734da0a4b543a"></a>
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typedef enum <a class="el" href="a00074.html#gaf027e919562bb13e676d936e5fe9f102">_spdif_rxfull_select</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga320a1ffa3db7e37a913734da0a4b543a">spdif_rxfull_select_t</a></td></tr>
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<tr class="memdesc:ga320a1ffa3db7e37a913734da0a4b543a"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF Rx FIFO full falg select, it decides when assert the rx full flag. <br/></td></tr>
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<tr class="separator:ga320a1ffa3db7e37a913734da0a4b543a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad5e952acb85913061d39f05cb69bcf77"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gad5e952acb85913061d39f05cb69bcf77"></a>
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typedef enum <a class="el" href="a00074.html#ga9a8390010ef72478e96c1dddd694af4a">_spdif_txempty_select</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad5e952acb85913061d39f05cb69bcf77">spdif_txempty_select_t</a></td></tr>
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<tr class="memdesc:gad5e952acb85913061d39f05cb69bcf77"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx FIFO EMPTY falg select, it decides when assert the tx empty flag. <br/></td></tr>
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<tr class="separator:gad5e952acb85913061d39f05cb69bcf77"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad86c23303f42359f3de0f5da856fb962"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gad86c23303f42359f3de0f5da856fb962"></a>
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typedef enum <a class="el" href="a00074.html#ga8e291cb75c4b998ed720a09df3bdd293">_spdif_uchannel_source</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad86c23303f42359f3de0f5da856fb962">spdif_uchannel_source_t</a></td></tr>
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<tr class="memdesc:gad86c23303f42359f3de0f5da856fb962"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF U channel source. <br/></td></tr>
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<tr class="separator:gad86c23303f42359f3de0f5da856fb962"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga962e90838e3ed4e55c4b541344221eb2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga962e90838e3ed4e55c4b541344221eb2"></a>
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typedef enum <a class="el" href="a00074.html#ga647e0927c74f8e7d9c8017cd9caffacf">_spdif_gain_select</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga962e90838e3ed4e55c4b541344221eb2">spdif_gain_select_t</a></td></tr>
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<tr class="memdesc:ga962e90838e3ed4e55c4b541344221eb2"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF clock gain. <br/></td></tr>
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<tr class="separator:ga962e90838e3ed4e55c4b541344221eb2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad790d7edfb44e6a208654ff59bddfd80"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gad790d7edfb44e6a208654ff59bddfd80"></a>
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typedef enum <a class="el" href="a00074.html#gad738631e5a1776692ef90fa6e8034ba3">_spdif_tx_source</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad790d7edfb44e6a208654ff59bddfd80">spdif_tx_source_t</a></td></tr>
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<tr class="memdesc:gad790d7edfb44e6a208654ff59bddfd80"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx data source. <br/></td></tr>
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<tr class="separator:gad790d7edfb44e6a208654ff59bddfd80"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac1f3df5dcf4d4d971698c59a95f21bbf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gac1f3df5dcf4d4d971698c59a95f21bbf"></a>
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typedef enum <a class="el" href="a00074.html#ga1d5ee2686337a0582f65b0d551088b32">_spdif_validity_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gac1f3df5dcf4d4d971698c59a95f21bbf">spdif_validity_config_t</a></td></tr>
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<tr class="memdesc:gac1f3df5dcf4d4d971698c59a95f21bbf"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx data source. <br/></td></tr>
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<tr class="separator:gac1f3df5dcf4d4d971698c59a95f21bbf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga42bdaae7a8b6823fab001c8282269fd4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga42bdaae7a8b6823fab001c8282269fd4"></a>
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typedef struct <a class="el" href="a00074.html#a00499">_spdif_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga42bdaae7a8b6823fab001c8282269fd4">spdif_config_t</a></td></tr>
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<tr class="memdesc:ga42bdaae7a8b6823fab001c8282269fd4"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF user configuration structure. <br/></td></tr>
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<tr class="separator:ga42bdaae7a8b6823fab001c8282269fd4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga28534824bc9ce4a5a406e928bcbdd7d1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga28534824bc9ce4a5a406e928bcbdd7d1"></a>
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typedef struct <a class="el" href="a00074.html#a00503">_spdif_transfer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga28534824bc9ce4a5a406e928bcbdd7d1">spdif_transfer_t</a></td></tr>
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<tr class="memdesc:ga28534824bc9ce4a5a406e928bcbdd7d1"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF transfer structure. <br/></td></tr>
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<tr class="separator:ga28534824bc9ce4a5a406e928bcbdd7d1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8749a36136a9b55600479d61b55596ec"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga8749a36136a9b55600479d61b55596ec"></a>
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typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga8749a36136a9b55600479d61b55596ec">spdif_transfer_callback_t</a> )(SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, <a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> status, void *userData)</td></tr>
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<tr class="memdesc:ga8749a36136a9b55600479d61b55596ec"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF transfer callback prototype. <br/></td></tr>
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<tr class="separator:ga8749a36136a9b55600479d61b55596ec"><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:gaf8654c714018c6241d9ebd01f3fb5a26"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a0489bbc59ac12902e0cf3c134e72363e">kStatus_SPDIF_RxDPLLLocked</a> = MAKE_STATUS(kStatusGroup_SPDIF, 0),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a278a5b9459f7c6a06b0026d00ecc63cd">kStatus_SPDIF_TxFIFOError</a> = MAKE_STATUS(kStatusGroup_SPDIF, 1),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a051d7f8261885f910a4f04c4a7a8f410">kStatus_SPDIF_TxFIFOResync</a> = MAKE_STATUS(kStatusGroup_SPDIF, 2),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a259512eb9a030bbc2188b71008058808">kStatus_SPDIF_RxCnew</a> = MAKE_STATUS(kStatusGroup_SPDIF, 3),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a6da0731f8caeb6cc08bb5f8190d01f30">kStatus_SPDIF_ValidatyNoGood</a> = MAKE_STATUS(kStatusGroup_SPDIF, 4),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a2da36cd8a86bdfa8d9b4fead3dd543ad">kStatus_SPDIF_RxIllegalSymbol</a> = MAKE_STATUS(kStatusGroup_SPDIF, 5),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26afe0341b5aea2f8946c5a5a102e676483">kStatus_SPDIF_RxParityBitError</a> = MAKE_STATUS(kStatusGroup_SPDIF, 6),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a02d356ebee96b06bd87d13551d09e73f">kStatus_SPDIF_UChannelOverrun</a> = MAKE_STATUS(kStatusGroup_SPDIF, 7),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a07b3373290d7d037ff3a859132967d53">kStatus_SPDIF_QChannelOverrun</a> = MAKE_STATUS(kStatusGroup_SPDIF, 8),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a3a6c65eabeb242b3910327da198c87d3">kStatus_SPDIF_UQChannelSync</a> = MAKE_STATUS(kStatusGroup_SPDIF, 9),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26af44eacef3e48bd00a1fd5e08c550f9cb">kStatus_SPDIF_UQChannelFrameError</a> = MAKE_STATUS(kStatusGroup_SPDIF, 10),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a2360fecc1ffe49c63f8dd5b64905a33a">kStatus_SPDIF_RxFIFOError</a> = MAKE_STATUS(kStatusGroup_SPDIF, 11),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26ab206b050696acf5758e8b6c0bdf5b6fa">kStatus_SPDIF_RxFIFOResync</a> = MAKE_STATUS(kStatusGroup_SPDIF, 12),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a9390ad9ad5ce85f7224c759604f5a194">kStatus_SPDIF_LockLoss</a> = MAKE_STATUS(kStatusGroup_SPDIF, 13),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a646939956dd08768873e67af0e2690fc">kStatus_SPDIF_TxIdle</a> = MAKE_STATUS(kStatusGroup_SPDIF, 14),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26ac458cedc1f2f208c0e04e3f532dc0595">kStatus_SPDIF_RxIdle</a> = MAKE_STATUS(kStatusGroup_SPDIF, 15),
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<br/>
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  <a class="el" href="a00074.html#ggaf8654c714018c6241d9ebd01f3fb5a26a700d25ed1454e469f32de0ade5a78e87">kStatus_SPDIF_QueueFull</a> = MAKE_STATUS(kStatusGroup_SPDIF, 16)
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<br/>
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}</td></tr>
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<tr class="memdesc:gaf8654c714018c6241d9ebd01f3fb5a26"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF return status. <a href="a00074.html#gaf8654c714018c6241d9ebd01f3fb5a26">More...</a><br/></td></tr>
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<tr class="separator:gaf8654c714018c6241d9ebd01f3fb5a26"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf027e919562bb13e676d936e5fe9f102"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gaf027e919562bb13e676d936e5fe9f102">_spdif_rxfull_select</a> { <br/>
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  <a class="el" href="a00074.html#ggaf027e919562bb13e676d936e5fe9f102ad6a45c3b1bb3397ce7dd2e5c9af8c1c9">kSPDIF_RxFull1Sample</a> = 0x0u,
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<br/>
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  <a class="el" href="a00074.html#ggaf027e919562bb13e676d936e5fe9f102a84f7309ca36974eefa1a2d970eba7995">kSPDIF_RxFull4Samples</a>,
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<br/>
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  <a class="el" href="a00074.html#ggaf027e919562bb13e676d936e5fe9f102a71af34697ac17ca08eb26d7c4d6dd27f">kSPDIF_RxFull8Samples</a>,
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<br/>
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  <a class="el" href="a00074.html#ggaf027e919562bb13e676d936e5fe9f102ab585922a28236a3e9b8cffbdd3793cee">kSPDIF_RxFull16Samples</a>
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<br/>
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}</td></tr>
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<tr class="memdesc:gaf027e919562bb13e676d936e5fe9f102"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF Rx FIFO full falg select, it decides when assert the rx full flag. <a href="a00074.html#gaf027e919562bb13e676d936e5fe9f102">More...</a><br/></td></tr>
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<tr class="separator:gaf027e919562bb13e676d936e5fe9f102"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9a8390010ef72478e96c1dddd694af4a"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga9a8390010ef72478e96c1dddd694af4a">_spdif_txempty_select</a> { <br/>
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  <a class="el" href="a00074.html#gga9a8390010ef72478e96c1dddd694af4aa835efeacfa1b7bc07a723c3683407b4e">kSPDIF_TxEmpty0Sample</a> = 0x0u,
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<br/>
|
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  <a class="el" href="a00074.html#gga9a8390010ef72478e96c1dddd694af4aa38d0ed7a9ff015721f0edcd71d696e18">kSPDIF_TxEmpty4Samples</a>,
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<br/>
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  <a class="el" href="a00074.html#gga9a8390010ef72478e96c1dddd694af4aafbd58fcc26965a9b45865764d775284f">kSPDIF_TxEmpty8Samples</a>,
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<br/>
|
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  <a class="el" href="a00074.html#gga9a8390010ef72478e96c1dddd694af4aa9c74437e11128b87fbd5bb644c4790e4">kSPDIF_TxEmpty12Samples</a>
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<br/>
|
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}</td></tr>
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<tr class="memdesc:ga9a8390010ef72478e96c1dddd694af4a"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx FIFO EMPTY falg select, it decides when assert the tx empty flag. <a href="a00074.html#ga9a8390010ef72478e96c1dddd694af4a">More...</a><br/></td></tr>
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<tr class="separator:ga9a8390010ef72478e96c1dddd694af4a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8e291cb75c4b998ed720a09df3bdd293"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga8e291cb75c4b998ed720a09df3bdd293">_spdif_uchannel_source</a> { <br/>
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  <a class="el" href="a00074.html#gga8e291cb75c4b998ed720a09df3bdd293af159efd3316b59e34b7288448c4b8c4f">kSPDIF_NoUChannel</a> = 0x0U,
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<br/>
|
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  <a class="el" href="a00074.html#gga8e291cb75c4b998ed720a09df3bdd293aec4bf6dbe6a1346b33c59c392ea1fbe6">kSPDIF_UChannelFromRx</a> = 0x1U,
|
|
<br/>
|
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  <a class="el" href="a00074.html#gga8e291cb75c4b998ed720a09df3bdd293a65a3b2cbcb558fdc5870f009d9d6bd80">kSPDIF_UChannelFromTx</a> = 0x3U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga8e291cb75c4b998ed720a09df3bdd293"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF U channel source. <a href="a00074.html#ga8e291cb75c4b998ed720a09df3bdd293">More...</a><br/></td></tr>
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<tr class="separator:ga8e291cb75c4b998ed720a09df3bdd293"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga647e0927c74f8e7d9c8017cd9caffacf"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga647e0927c74f8e7d9c8017cd9caffacf">_spdif_gain_select</a> { <br/>
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfac438b3169eb2675d11540a839e99f502">kSPDIF_GAIN_24</a> = 0x0U,
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|
<br/>
|
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfaa776465b4de5bf2fa610f1c2366c063f">kSPDIF_GAIN_16</a>,
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<br/>
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfad54dc0e7908199d3fe24ef53d608b544">kSPDIF_GAIN_12</a>,
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<br/>
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfaafee91827c9ea238ad6d6478718e98a0">kSPDIF_GAIN_8</a>,
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<br/>
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfa16500e129c2451b60faf4a3f4464df43">kSPDIF_GAIN_6</a>,
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<br/>
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfa84750080b7f27da810fe19abe64f776f">kSPDIF_GAIN_4</a>,
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<br/>
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  <a class="el" href="a00074.html#gga647e0927c74f8e7d9c8017cd9caffacfa1008286af785dcb2dde9131765217980">kSPDIF_GAIN_3</a>
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<br/>
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}</td></tr>
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<tr class="memdesc:ga647e0927c74f8e7d9c8017cd9caffacf"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF clock gain. <a href="a00074.html#ga647e0927c74f8e7d9c8017cd9caffacf">More...</a><br/></td></tr>
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<tr class="separator:ga647e0927c74f8e7d9c8017cd9caffacf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad738631e5a1776692ef90fa6e8034ba3"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad738631e5a1776692ef90fa6e8034ba3">_spdif_tx_source</a> { <br/>
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  <a class="el" href="a00074.html#ggad738631e5a1776692ef90fa6e8034ba3affd9df4017e5af840e5c34c050791f02">kSPDIF_txFromReceiver</a> = 0x1U,
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<br/>
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  <a class="el" href="a00074.html#ggad738631e5a1776692ef90fa6e8034ba3a1e6073994dc81cb60c229a8ce166222f">kSPDIF_txNormal</a> = 0x5U
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<br/>
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}</td></tr>
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<tr class="memdesc:gad738631e5a1776692ef90fa6e8034ba3"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx data source. <a href="a00074.html#gad738631e5a1776692ef90fa6e8034ba3">More...</a><br/></td></tr>
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<tr class="separator:gad738631e5a1776692ef90fa6e8034ba3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1d5ee2686337a0582f65b0d551088b32"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga1d5ee2686337a0582f65b0d551088b32">_spdif_validity_config</a> { <br/>
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  <a class="el" href="a00074.html#gga1d5ee2686337a0582f65b0d551088b32a9cf3c378520222b1ffe3e584cae0ac67">kSPDIF_validityFlagAlwaysSet</a> = 0x0U,
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<br/>
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  <a class="el" href="a00074.html#gga1d5ee2686337a0582f65b0d551088b32a96145e43a2a36d2c7dcd6ce5242743b1">kSPDIF_validityFlagAlwaysClear</a>
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<br/>
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}</td></tr>
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<tr class="memdesc:ga1d5ee2686337a0582f65b0d551088b32"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx data source. <a href="a00074.html#ga1d5ee2686337a0582f65b0d551088b32">More...</a><br/></td></tr>
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<tr class="separator:ga1d5ee2686337a0582f65b0d551088b32"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2f80701c36e79c0640d91c788feee0b3"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3ab8774a200c36eccf9d7b439ba21d1ac8">kSPDIF_RxDPLLLocked</a> = SPDIF_SIE_LOCK_MASK,
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<br/>
|
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a74d3b2d4e4ee35eed58f4d30c6d2709b">kSPDIF_TxFIFOError</a> = SPDIF_SIE_TXUNOV_MASK,
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<br/>
|
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3af40104f71f214bb1c0a6a2c0fdcdaf36">kSPDIF_TxFIFOResync</a> = SPDIF_SIE_TXRESYN_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a5917028824aefbf16086b3021e414340">kSPDIF_RxControlChannelChange</a> = SPDIF_SIE_CNEW_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a7de7b2231ecb6e20e43d0494fe92e63c">kSPDIF_ValidityFlagNoGood</a> = SPDIF_SIE_VALNOGOOD_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3aa71c8ef82de54ffac949e31010d031de">kSPDIF_RxIllegalSymbol</a> = SPDIF_SIE_SYMERR_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a1838e42bf8376a18762297b6aa3c4472">kSPDIF_RxParityBitError</a> = SPDIF_SIE_BITERR_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3ad228d31963d41a20e3567ce6f633acc6">kSPDIF_UChannelReceiveRegisterFull</a> = SPDIF_SIE_URXFUL_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a3b7dc66169552ca7798d686d68de6b7d">kSPDIF_UChannelReceiveRegisterOverrun</a> = SPDIF_SIE_URXOV_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a80ac61a0edef14ba03035176ab326331">kSPDIF_QChannelReceiveRegisterFull</a> = SPDIF_SIE_QRXFUL_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a64e59711062fadb98877919d7c5887e9">kSPDIF_QChannelReceiveRegisterOverrun</a> = SPDIF_SIE_QRXOV_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a6e94d542bd83c5bfc043fdbc44fcd43b">kSPDIF_UQChannelSync</a> = SPDIF_SIE_UQSYNC_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3ac07a719f553a9e41bf3e082a5beaf107">kSPDIF_UQChannelFrameError</a> = SPDIF_SIE_UQERR_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a1a27bda77a59e1db5a1913bb8971281a">kSPDIF_RxFIFOError</a> = SPDIF_SIE_RXFIFOUNOV_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3ad2e29bb00f59f56babeebd1f0e73726a">kSPDIF_RxFIFOResync</a> = SPDIF_SIE_RXFIFORESYN_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a1f134eebfeb0740e56c13c9b45fb8434">kSPDIF_LockLoss</a> = SPDIF_SIE_LOCKLOSS_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a82af9fd1290d8b3b63420b8d92257819">kSPDIF_TxFIFOEmpty</a> = SPDIF_SIE_TXEM_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3a9797531448d68e40b3befb91810bd09c">kSPDIF_RxFIFOFull</a> = SPDIF_SIE_RXFIFOFUL_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga2f80701c36e79c0640d91c788feee0b3af55570f1f8a886f06d64ed2bfc0650a4">kSPDIF_AllInterrupt</a>
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<br/>
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}</td></tr>
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<tr class="memdesc:ga2f80701c36e79c0640d91c788feee0b3"><td class="mdescLeft"> </td><td class="mdescRight">The SPDIF interrupt enable flag. <a href="a00074.html#ga2f80701c36e79c0640d91c788feee0b3">More...</a><br/></td></tr>
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<tr class="separator:ga2f80701c36e79c0640d91c788feee0b3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga531c35e38ede3ea4e5ba5afb24b29493"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00074.html#gga531c35e38ede3ea4e5ba5afb24b29493a19fc49573180ffcc3df5f9a27c797209">kSPDIF_RxDMAEnable</a> = SPDIF_SCR_DMA_RX_EN_MASK,
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<br/>
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  <a class="el" href="a00074.html#gga531c35e38ede3ea4e5ba5afb24b29493ad508f6bf16fd6349b03fc8f3b38d06e8">kSPDIF_TxDMAEnable</a> = SPDIF_SCR_DMA_TX_EN_MASK
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<br/>
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}</td></tr>
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<tr class="memdesc:ga531c35e38ede3ea4e5ba5afb24b29493"><td class="mdescLeft"> </td><td class="mdescRight">The DMA request sources. <a href="a00074.html#ga531c35e38ede3ea4e5ba5afb24b29493">More...</a><br/></td></tr>
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<tr class="separator:ga531c35e38ede3ea4e5ba5afb24b29493"><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:ga036bac4f2d40e143c5528a10038767c1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga036bac4f2d40e143c5528a10038767c1"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga036bac4f2d40e143c5528a10038767c1">FSL_SPDIF_DRIVER_VERSION</a>   (<a class="el" href="a00260.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 0, 6))</td></tr>
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<tr class="memdesc:ga036bac4f2d40e143c5528a10038767c1"><td class="mdescLeft"> </td><td class="mdescRight">Version 2.0.6. <br/></td></tr>
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<tr class="separator:ga036bac4f2d40e143c5528a10038767c1"><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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Initialization and deinitialization</h2></td></tr>
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<tr class="memitem:ga6b4e9ed2c903d62af53a8d3887126413"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga6b4e9ed2c903d62af53a8d3887126413">SPDIF_Init</a> (SPDIF_Type *base, const <a class="el" href="a00074.html#ga42bdaae7a8b6823fab001c8282269fd4">spdif_config_t</a> *config)</td></tr>
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<tr class="memdesc:ga6b4e9ed2c903d62af53a8d3887126413"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the SPDIF peripheral. <a href="#ga6b4e9ed2c903d62af53a8d3887126413">More...</a><br/></td></tr>
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<tr class="separator:ga6b4e9ed2c903d62af53a8d3887126413"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga11b262ea3923fd80f78b959d9718e00b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga11b262ea3923fd80f78b959d9718e00b">SPDIF_GetDefaultConfig</a> (<a class="el" href="a00074.html#ga42bdaae7a8b6823fab001c8282269fd4">spdif_config_t</a> *config)</td></tr>
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<tr class="memdesc:ga11b262ea3923fd80f78b959d9718e00b"><td class="mdescLeft"> </td><td class="mdescRight">Sets the SPDIF configuration structure to default values. <a href="#ga11b262ea3923fd80f78b959d9718e00b">More...</a><br/></td></tr>
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<tr class="separator:ga11b262ea3923fd80f78b959d9718e00b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2631baffebf03ec2a587580112dd56f3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga2631baffebf03ec2a587580112dd56f3">SPDIF_Deinit</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga2631baffebf03ec2a587580112dd56f3"><td class="mdescLeft"> </td><td class="mdescRight">De-initializes the SPDIF peripheral. <a href="#ga2631baffebf03ec2a587580112dd56f3">More...</a><br/></td></tr>
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<tr class="separator:ga2631baffebf03ec2a587580112dd56f3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gacbd5fc4df43e1a249493b5324f94e54d"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gacbd5fc4df43e1a249493b5324f94e54d">SPDIF_GetInstance</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:gacbd5fc4df43e1a249493b5324f94e54d"><td class="mdescLeft"> </td><td class="mdescRight">Get the instance number for SPDIF. <a href="#gacbd5fc4df43e1a249493b5324f94e54d">More...</a><br/></td></tr>
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<tr class="separator:gacbd5fc4df43e1a249493b5324f94e54d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga85e3497baec03b34f728541154ccc31d"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga85e3497baec03b34f728541154ccc31d">SPDIF_TxFIFOReset</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga85e3497baec03b34f728541154ccc31d"><td class="mdescLeft"> </td><td class="mdescRight">Resets the SPDIF Tx. <a href="#ga85e3497baec03b34f728541154ccc31d">More...</a><br/></td></tr>
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<tr class="separator:ga85e3497baec03b34f728541154ccc31d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa74cc12474982eb7c46adaa7d4891626"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gaa74cc12474982eb7c46adaa7d4891626">SPDIF_RxFIFOReset</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:gaa74cc12474982eb7c46adaa7d4891626"><td class="mdescLeft"> </td><td class="mdescRight">Resets the SPDIF Rx. <a href="#gaa74cc12474982eb7c46adaa7d4891626">More...</a><br/></td></tr>
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<tr class="separator:gaa74cc12474982eb7c46adaa7d4891626"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5b76be7fc7148dec7d4493398103a94d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga5b76be7fc7148dec7d4493398103a94d">SPDIF_TxEnable</a> (SPDIF_Type *base, bool enable)</td></tr>
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<tr class="memdesc:ga5b76be7fc7148dec7d4493398103a94d"><td class="mdescLeft"> </td><td class="mdescRight">Enables/disables the SPDIF Tx. <a href="#ga5b76be7fc7148dec7d4493398103a94d">More...</a><br/></td></tr>
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<tr class="separator:ga5b76be7fc7148dec7d4493398103a94d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad705a47a3b61bb334125e54fc70ed2ae"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad705a47a3b61bb334125e54fc70ed2ae">SPDIF_RxEnable</a> (SPDIF_Type *base, bool enable)</td></tr>
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<tr class="memdesc:gad705a47a3b61bb334125e54fc70ed2ae"><td class="mdescLeft"> </td><td class="mdescRight">Enables/disables the SPDIF Rx. <a href="#gad705a47a3b61bb334125e54fc70ed2ae">More...</a><br/></td></tr>
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<tr class="separator:gad705a47a3b61bb334125e54fc70ed2ae"><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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Status</h2></td></tr>
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<tr class="memitem:gafe28766cd0629d77c2ec2f5986155ee7"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gafe28766cd0629d77c2ec2f5986155ee7">SPDIF_GetStatusFlag</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:gafe28766cd0629d77c2ec2f5986155ee7"><td class="mdescLeft"> </td><td class="mdescRight">Gets the SPDIF status flag state. <a href="#gafe28766cd0629d77c2ec2f5986155ee7">More...</a><br/></td></tr>
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<tr class="separator:gafe28766cd0629d77c2ec2f5986155ee7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga39bddc0768ce21bbbd6d3eae837b206e"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga39bddc0768ce21bbbd6d3eae837b206e">SPDIF_ClearStatusFlags</a> (SPDIF_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga39bddc0768ce21bbbd6d3eae837b206e"><td class="mdescLeft"> </td><td class="mdescRight">Clears the SPDIF status flag state. <a href="#ga39bddc0768ce21bbbd6d3eae837b206e">More...</a><br/></td></tr>
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<tr class="separator:ga39bddc0768ce21bbbd6d3eae837b206e"><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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Interrupts</h2></td></tr>
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<tr class="memitem:ga487f880569d931ee08c74a83332862ae"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga487f880569d931ee08c74a83332862ae">SPDIF_EnableInterrupts</a> (SPDIF_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga487f880569d931ee08c74a83332862ae"><td class="mdescLeft"> </td><td class="mdescRight">Enables the SPDIF Tx interrupt requests. <a href="#ga487f880569d931ee08c74a83332862ae">More...</a><br/></td></tr>
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<tr class="separator:ga487f880569d931ee08c74a83332862ae"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga0c0c7200763825eba3f10bbe7d3439b8"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga0c0c7200763825eba3f10bbe7d3439b8">SPDIF_DisableInterrupts</a> (SPDIF_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga0c0c7200763825eba3f10bbe7d3439b8"><td class="mdescLeft"> </td><td class="mdescRight">Disables the SPDIF Tx interrupt requests. <a href="#ga0c0c7200763825eba3f10bbe7d3439b8">More...</a><br/></td></tr>
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<tr class="separator:ga0c0c7200763825eba3f10bbe7d3439b8"><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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DMA Control</h2></td></tr>
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<tr class="memitem:ga1d4992842b29cef3c71ad5b5fbd664d3"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga1d4992842b29cef3c71ad5b5fbd664d3">SPDIF_EnableDMA</a> (SPDIF_Type *base, uint32_t mask, bool enable)</td></tr>
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<tr class="memdesc:ga1d4992842b29cef3c71ad5b5fbd664d3"><td class="mdescLeft"> </td><td class="mdescRight">Enables/disables the SPDIF DMA requests. <a href="#ga1d4992842b29cef3c71ad5b5fbd664d3">More...</a><br/></td></tr>
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<tr class="separator:ga1d4992842b29cef3c71ad5b5fbd664d3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga72dc7737eb0911c1c887d53cf9e1c8ed"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga72dc7737eb0911c1c887d53cf9e1c8ed">SPDIF_TxGetLeftDataRegisterAddress</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga72dc7737eb0911c1c887d53cf9e1c8ed"><td class="mdescLeft"> </td><td class="mdescRight">Gets the SPDIF Tx left data register address. <a href="#ga72dc7737eb0911c1c887d53cf9e1c8ed">More...</a><br/></td></tr>
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<tr class="separator:ga72dc7737eb0911c1c887d53cf9e1c8ed"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad6fe7d183782a4d078e0cd182d5859a3"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad6fe7d183782a4d078e0cd182d5859a3">SPDIF_TxGetRightDataRegisterAddress</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:gad6fe7d183782a4d078e0cd182d5859a3"><td class="mdescLeft"> </td><td class="mdescRight">Gets the SPDIF Tx right data register address. <a href="#gad6fe7d183782a4d078e0cd182d5859a3">More...</a><br/></td></tr>
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<tr class="separator:gad6fe7d183782a4d078e0cd182d5859a3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabd6b7be3a3b545c6f6b2d35f72cadef4"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gabd6b7be3a3b545c6f6b2d35f72cadef4">SPDIF_RxGetLeftDataRegisterAddress</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:gabd6b7be3a3b545c6f6b2d35f72cadef4"><td class="mdescLeft"> </td><td class="mdescRight">Gets the SPDIF Rx left data register address. <a href="#gabd6b7be3a3b545c6f6b2d35f72cadef4">More...</a><br/></td></tr>
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<tr class="separator:gabd6b7be3a3b545c6f6b2d35f72cadef4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4485709f8d45c96f5dce7dd85ecef07f"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga4485709f8d45c96f5dce7dd85ecef07f">SPDIF_RxGetRightDataRegisterAddress</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga4485709f8d45c96f5dce7dd85ecef07f"><td class="mdescLeft"> </td><td class="mdescRight">Gets the SPDIF Rx right data register address. <a href="#ga4485709f8d45c96f5dce7dd85ecef07f">More...</a><br/></td></tr>
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<tr class="separator:ga4485709f8d45c96f5dce7dd85ecef07f"><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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Bus Operations</h2></td></tr>
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<tr class="memitem:gad49d52850fb379566953c66bf1f93a54"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gad49d52850fb379566953c66bf1f93a54">SPDIF_TxSetSampleRate</a> (SPDIF_Type *base, uint32_t sampleRate_Hz, uint32_t sourceClockFreq_Hz)</td></tr>
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<tr class="memdesc:gad49d52850fb379566953c66bf1f93a54"><td class="mdescLeft"> </td><td class="mdescRight">Configures the SPDIF Tx sample rate. <a href="#gad49d52850fb379566953c66bf1f93a54">More...</a><br/></td></tr>
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<tr class="separator:gad49d52850fb379566953c66bf1f93a54"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf119e024d14a0c288b743dd17bbef687"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gaf119e024d14a0c288b743dd17bbef687">SPDIF_GetRxSampleRate</a> (SPDIF_Type *base, uint32_t clockSourceFreq_Hz)</td></tr>
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<tr class="memdesc:gaf119e024d14a0c288b743dd17bbef687"><td class="mdescLeft"> </td><td class="mdescRight">Configures the SPDIF Rx audio format. <a href="#gaf119e024d14a0c288b743dd17bbef687">More...</a><br/></td></tr>
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<tr class="separator:gaf119e024d14a0c288b743dd17bbef687"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gab0eb427edd9cc4e5ece878563b9a6a8c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gab0eb427edd9cc4e5ece878563b9a6a8c">SPDIF_WriteBlocking</a> (SPDIF_Type *base, uint8_t *buffer, uint32_t size)</td></tr>
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<tr class="memdesc:gab0eb427edd9cc4e5ece878563b9a6a8c"><td class="mdescLeft"> </td><td class="mdescRight">Sends data using a blocking method. <a href="#gab0eb427edd9cc4e5ece878563b9a6a8c">More...</a><br/></td></tr>
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<tr class="separator:gab0eb427edd9cc4e5ece878563b9a6a8c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2b78216d0f4af76d8b9ff82101fc8adf"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga2b78216d0f4af76d8b9ff82101fc8adf">SPDIF_WriteLeftData</a> (SPDIF_Type *base, uint32_t data)</td></tr>
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<tr class="memdesc:ga2b78216d0f4af76d8b9ff82101fc8adf"><td class="mdescLeft"> </td><td class="mdescRight">Writes data into SPDIF FIFO. <a href="#ga2b78216d0f4af76d8b9ff82101fc8adf">More...</a><br/></td></tr>
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<tr class="separator:ga2b78216d0f4af76d8b9ff82101fc8adf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga48edd7722d5a59091e6da7756ef25f0a"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga48edd7722d5a59091e6da7756ef25f0a">SPDIF_WriteRightData</a> (SPDIF_Type *base, uint32_t data)</td></tr>
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<tr class="memdesc:ga48edd7722d5a59091e6da7756ef25f0a"><td class="mdescLeft"> </td><td class="mdescRight">Writes data into SPDIF FIFO. <a href="#ga48edd7722d5a59091e6da7756ef25f0a">More...</a><br/></td></tr>
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<tr class="separator:ga48edd7722d5a59091e6da7756ef25f0a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3804918ec78e961fb33b12094bf732e8"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga3804918ec78e961fb33b12094bf732e8">SPDIF_WriteChannelStatusHigh</a> (SPDIF_Type *base, uint32_t data)</td></tr>
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<tr class="memdesc:ga3804918ec78e961fb33b12094bf732e8"><td class="mdescLeft"> </td><td class="mdescRight">Writes data into SPDIF FIFO. <a href="#ga3804918ec78e961fb33b12094bf732e8">More...</a><br/></td></tr>
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<tr class="separator:ga3804918ec78e961fb33b12094bf732e8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6fd048c19cff5ef48c133ca0ffbe23c1"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga6fd048c19cff5ef48c133ca0ffbe23c1">SPDIF_WriteChannelStatusLow</a> (SPDIF_Type *base, uint32_t data)</td></tr>
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<tr class="memdesc:ga6fd048c19cff5ef48c133ca0ffbe23c1"><td class="mdescLeft"> </td><td class="mdescRight">Writes data into SPDIF FIFO. <a href="#ga6fd048c19cff5ef48c133ca0ffbe23c1">More...</a><br/></td></tr>
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<tr class="separator:ga6fd048c19cff5ef48c133ca0ffbe23c1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2fb9e8f8bafa60358626840d0442265e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga2fb9e8f8bafa60358626840d0442265e">SPDIF_ReadBlocking</a> (SPDIF_Type *base, uint8_t *buffer, uint32_t size)</td></tr>
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<tr class="memdesc:ga2fb9e8f8bafa60358626840d0442265e"><td class="mdescLeft"> </td><td class="mdescRight">Receives data using a blocking method. <a href="#ga2fb9e8f8bafa60358626840d0442265e">More...</a><br/></td></tr>
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<tr class="separator:ga2fb9e8f8bafa60358626840d0442265e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga49e6ea71b76ff7e3e97da8ffd8cd83ea"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga49e6ea71b76ff7e3e97da8ffd8cd83ea">SPDIF_ReadLeftData</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga49e6ea71b76ff7e3e97da8ffd8cd83ea"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the SPDIF FIFO. <a href="#ga49e6ea71b76ff7e3e97da8ffd8cd83ea">More...</a><br/></td></tr>
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<tr class="separator:ga49e6ea71b76ff7e3e97da8ffd8cd83ea"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga34ebdb7cd9a243303bc21cd9b16f82c3"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga34ebdb7cd9a243303bc21cd9b16f82c3">SPDIF_ReadRightData</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga34ebdb7cd9a243303bc21cd9b16f82c3"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the SPDIF FIFO. <a href="#ga34ebdb7cd9a243303bc21cd9b16f82c3">More...</a><br/></td></tr>
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<tr class="separator:ga34ebdb7cd9a243303bc21cd9b16f82c3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6897be2df12c8df71d4f6bff5c7546c1"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga6897be2df12c8df71d4f6bff5c7546c1">SPDIF_ReadChannelStatusHigh</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga6897be2df12c8df71d4f6bff5c7546c1"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the SPDIF FIFO. <a href="#ga6897be2df12c8df71d4f6bff5c7546c1">More...</a><br/></td></tr>
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<tr class="separator:ga6897be2df12c8df71d4f6bff5c7546c1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga23d1a99377b7f4b26c25a79ece8231ad"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga23d1a99377b7f4b26c25a79ece8231ad">SPDIF_ReadChannelStatusLow</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga23d1a99377b7f4b26c25a79ece8231ad"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the SPDIF FIFO. <a href="#ga23d1a99377b7f4b26c25a79ece8231ad">More...</a><br/></td></tr>
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<tr class="separator:ga23d1a99377b7f4b26c25a79ece8231ad"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7a5d474af2b6b256df0bf650dd8154c0"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga7a5d474af2b6b256df0bf650dd8154c0">SPDIF_ReadQChannel</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:ga7a5d474af2b6b256df0bf650dd8154c0"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the SPDIF FIFO. <a href="#ga7a5d474af2b6b256df0bf650dd8154c0">More...</a><br/></td></tr>
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<tr class="separator:ga7a5d474af2b6b256df0bf650dd8154c0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac0f070017fc4e1db6b0ceeef990c3f7e"><td class="memItemLeft" align="right" valign="top">static uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gac0f070017fc4e1db6b0ceeef990c3f7e">SPDIF_ReadUChannel</a> (SPDIF_Type *base)</td></tr>
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<tr class="memdesc:gac0f070017fc4e1db6b0ceeef990c3f7e"><td class="mdescLeft"> </td><td class="mdescRight">Reads data from the SPDIF FIFO. <a href="#gac0f070017fc4e1db6b0ceeef990c3f7e">More...</a><br/></td></tr>
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<tr class="separator:gac0f070017fc4e1db6b0ceeef990c3f7e"><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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Transactional</h2></td></tr>
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<tr class="memitem:ga2e4eb257e2da537eb2d47a31ea47fbb6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga2e4eb257e2da537eb2d47a31ea47fbb6">SPDIF_TransferTxCreateHandle</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, <a class="el" href="a00074.html#ga8749a36136a9b55600479d61b55596ec">spdif_transfer_callback_t</a> callback, void *userData)</td></tr>
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<tr class="memdesc:ga2e4eb257e2da537eb2d47a31ea47fbb6"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the SPDIF Tx handle. <a href="#ga2e4eb257e2da537eb2d47a31ea47fbb6">More...</a><br/></td></tr>
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<tr class="separator:ga2e4eb257e2da537eb2d47a31ea47fbb6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac44c0edc9e22798fb840f38f1c3749ba"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gac44c0edc9e22798fb840f38f1c3749ba">SPDIF_TransferRxCreateHandle</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, <a class="el" href="a00074.html#ga8749a36136a9b55600479d61b55596ec">spdif_transfer_callback_t</a> callback, void *userData)</td></tr>
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<tr class="memdesc:gac44c0edc9e22798fb840f38f1c3749ba"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the SPDIF Rx handle. <a href="#gac44c0edc9e22798fb840f38f1c3749ba">More...</a><br/></td></tr>
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<tr class="separator:gac44c0edc9e22798fb840f38f1c3749ba"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga155e14a0591e50af578cb8309171c112"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga155e14a0591e50af578cb8309171c112">SPDIF_TransferSendNonBlocking</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, <a class="el" href="a00074.html#ga28534824bc9ce4a5a406e928bcbdd7d1">spdif_transfer_t</a> *xfer)</td></tr>
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<tr class="memdesc:ga155e14a0591e50af578cb8309171c112"><td class="mdescLeft"> </td><td class="mdescRight">Performs an interrupt non-blocking send transfer on SPDIF. <a href="#ga155e14a0591e50af578cb8309171c112">More...</a><br/></td></tr>
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<tr class="separator:ga155e14a0591e50af578cb8309171c112"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga04fe7c5e2cf560687b07f5de908da255"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga04fe7c5e2cf560687b07f5de908da255">SPDIF_TransferReceiveNonBlocking</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, <a class="el" href="a00074.html#ga28534824bc9ce4a5a406e928bcbdd7d1">spdif_transfer_t</a> *xfer)</td></tr>
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<tr class="memdesc:ga04fe7c5e2cf560687b07f5de908da255"><td class="mdescLeft"> </td><td class="mdescRight">Performs an interrupt non-blocking receive transfer on SPDIF. <a href="#ga04fe7c5e2cf560687b07f5de908da255">More...</a><br/></td></tr>
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<tr class="separator:ga04fe7c5e2cf560687b07f5de908da255"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga56e6fe5a91de5d1f38896128c4958a94"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga56e6fe5a91de5d1f38896128c4958a94">SPDIF_TransferGetSendCount</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, size_t *count)</td></tr>
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<tr class="memdesc:ga56e6fe5a91de5d1f38896128c4958a94"><td class="mdescLeft"> </td><td class="mdescRight">Gets a set byte count. <a href="#ga56e6fe5a91de5d1f38896128c4958a94">More...</a><br/></td></tr>
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<tr class="separator:ga56e6fe5a91de5d1f38896128c4958a94"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaad53ad9d352550e8fa84a3200ee977c9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gaad53ad9d352550e8fa84a3200ee977c9">SPDIF_TransferGetReceiveCount</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle, size_t *count)</td></tr>
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<tr class="memdesc:gaad53ad9d352550e8fa84a3200ee977c9"><td class="mdescLeft"> </td><td class="mdescRight">Gets a received byte count. <a href="#gaad53ad9d352550e8fa84a3200ee977c9">More...</a><br/></td></tr>
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<tr class="separator:gaad53ad9d352550e8fa84a3200ee977c9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga004b052fdaa3fd78dd7bafc721b28f0c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga004b052fdaa3fd78dd7bafc721b28f0c">SPDIF_TransferAbortSend</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga004b052fdaa3fd78dd7bafc721b28f0c"><td class="mdescLeft"> </td><td class="mdescRight">Aborts the current send. <a href="#ga004b052fdaa3fd78dd7bafc721b28f0c">More...</a><br/></td></tr>
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<tr class="separator:ga004b052fdaa3fd78dd7bafc721b28f0c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5dd15b214687cf6a120142b0152ac18c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga5dd15b214687cf6a120142b0152ac18c">SPDIF_TransferAbortReceive</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga5dd15b214687cf6a120142b0152ac18c"><td class="mdescLeft"> </td><td class="mdescRight">Aborts the current IRQ receive. <a href="#ga5dd15b214687cf6a120142b0152ac18c">More...</a><br/></td></tr>
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<tr class="separator:ga5dd15b214687cf6a120142b0152ac18c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga14adaa4280f963a9e6c0b6d760173182"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ga14adaa4280f963a9e6c0b6d760173182">SPDIF_TransferTxHandleIRQ</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga14adaa4280f963a9e6c0b6d760173182"><td class="mdescLeft"> </td><td class="mdescRight">Tx interrupt handler. <a href="#ga14adaa4280f963a9e6c0b6d760173182">More...</a><br/></td></tr>
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<tr class="separator:ga14adaa4280f963a9e6c0b6d760173182"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa1ab4a1d05d2e708ab9896f0131506b4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#gaa1ab4a1d05d2e708ab9896f0131506b4">SPDIF_TransferRxHandleIRQ</a> (SPDIF_Type *base, <a class="el" href="a00074.html#a00502">spdif_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:gaa1ab4a1d05d2e708ab9896f0131506b4"><td class="mdescLeft"> </td><td class="mdescRight">Tx interrupt handler. <a href="#gaa1ab4a1d05d2e708ab9896f0131506b4">More...</a><br/></td></tr>
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<tr class="separator:gaa1ab4a1d05d2e708ab9896f0131506b4"><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="a00499" id="a00499"></a>
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<td class="memname">struct _spdif_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:aa4517cb68d744372f2ce87a7b9e488e3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa4517cb68d744372f2ce87a7b9e488e3"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#aa4517cb68d744372f2ce87a7b9e488e3">isTxAutoSync</a></td></tr>
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<tr class="memdesc:aa4517cb68d744372f2ce87a7b9e488e3"><td class="mdescLeft"> </td><td class="mdescRight">If auto sync mechanism open. <br/></td></tr>
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<tr class="separator:aa4517cb68d744372f2ce87a7b9e488e3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a844a072728febf66bd575d1cdc40508f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a844a072728febf66bd575d1cdc40508f"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a844a072728febf66bd575d1cdc40508f">isRxAutoSync</a></td></tr>
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<tr class="memdesc:a844a072728febf66bd575d1cdc40508f"><td class="mdescLeft"> </td><td class="mdescRight">If auto sync mechanism open. <br/></td></tr>
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<tr class="separator:a844a072728febf66bd575d1cdc40508f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a317fb7ffb1c8ada5b9fe222e141c26e6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a317fb7ffb1c8ada5b9fe222e141c26e6"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a317fb7ffb1c8ada5b9fe222e141c26e6">DPLLClkSource</a></td></tr>
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<tr class="memdesc:a317fb7ffb1c8ada5b9fe222e141c26e6"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF DPLL clock source, range from 0~15, meaning is chip-specific. <br/></td></tr>
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<tr class="separator:a317fb7ffb1c8ada5b9fe222e141c26e6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a27d7c8aae18da6430ca575d6e55fc725"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a27d7c8aae18da6430ca575d6e55fc725"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a27d7c8aae18da6430ca575d6e55fc725">txClkSource</a></td></tr>
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<tr class="memdesc:a27d7c8aae18da6430ca575d6e55fc725"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx clock source, range from 0~7, meaning is chip-specific. <br/></td></tr>
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<tr class="separator:a27d7c8aae18da6430ca575d6e55fc725"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aab277efcc9f50ddc45f85b368d355f83"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aab277efcc9f50ddc45f85b368d355f83"></a>
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<a class="el" href="a00074.html#ga320a1ffa3db7e37a913734da0a4b543a">spdif_rxfull_select_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#aab277efcc9f50ddc45f85b368d355f83">rxFullSelect</a></td></tr>
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<tr class="memdesc:aab277efcc9f50ddc45f85b368d355f83"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF rx buffer full select. <br/></td></tr>
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<tr class="separator:aab277efcc9f50ddc45f85b368d355f83"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9e712702364cc4c68382475b6463b40e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9e712702364cc4c68382475b6463b40e"></a>
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<a class="el" href="a00074.html#gad5e952acb85913061d39f05cb69bcf77">spdif_txempty_select_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a9e712702364cc4c68382475b6463b40e">txFullSelect</a></td></tr>
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<tr class="memdesc:a9e712702364cc4c68382475b6463b40e"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx buffer empty select. <br/></td></tr>
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<tr class="separator:a9e712702364cc4c68382475b6463b40e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aca785604664026f05093edd6eca97948"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aca785604664026f05093edd6eca97948"></a>
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<a class="el" href="a00074.html#gad86c23303f42359f3de0f5da856fb962">spdif_uchannel_source_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#aca785604664026f05093edd6eca97948">uChannelSrc</a></td></tr>
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<tr class="memdesc:aca785604664026f05093edd6eca97948"><td class="mdescLeft"> </td><td class="mdescRight">U channel source. <br/></td></tr>
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<tr class="memitem:a949e8755e255e2f9e93603e13b939cb4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a949e8755e255e2f9e93603e13b939cb4"></a>
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<a class="el" href="a00074.html#gad790d7edfb44e6a208654ff59bddfd80">spdif_tx_source_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a949e8755e255e2f9e93603e13b939cb4">txSource</a></td></tr>
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<tr class="memdesc:a949e8755e255e2f9e93603e13b939cb4"><td class="mdescLeft"> </td><td class="mdescRight">SPDIF tx data source. <br/></td></tr>
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<tr class="separator:a949e8755e255e2f9e93603e13b939cb4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9a83edf589636900df9dc414f5c0641d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9a83edf589636900df9dc414f5c0641d"></a>
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<a class="el" href="a00074.html#gac1f3df5dcf4d4d971698c59a95f21bbf">spdif_validity_config_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a9a83edf589636900df9dc414f5c0641d">validityConfig</a></td></tr>
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<tr class="memdesc:a9a83edf589636900df9dc414f5c0641d"><td class="mdescLeft"> </td><td class="mdescRight">Validity flag config. <br/></td></tr>
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<tr class="separator:a9a83edf589636900df9dc414f5c0641d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3a1e182777e71240d7f049c77cb51cf2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00074.html#ga962e90838e3ed4e55c4b541344221eb2">spdif_gain_select_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a3a1e182777e71240d7f049c77cb51cf2">gain</a></td></tr>
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<tr class="memdesc:a3a1e182777e71240d7f049c77cb51cf2"><td class="mdescLeft"> </td><td class="mdescRight">Rx receive clock measure gain parameter. <a href="#a3a1e182777e71240d7f049c77cb51cf2">More...</a><br/></td></tr>
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</table>
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<h4 class="groupheader">Field Documentation</h4>
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<a class="anchor" id="a3a1e182777e71240d7f049c77cb51cf2"></a>
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<td class="memname"><a class="el" href="a00074.html#ga962e90838e3ed4e55c4b541344221eb2">spdif_gain_select_t</a> _spdif_config::gain</td>
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</div><div class="memdoc">
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<a name="a00503" id="a00503"></a>
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<td class="memname">struct _spdif_transfer</td>
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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:abcf8d94d75e7f058279e233dc2503939"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#abcf8d94d75e7f058279e233dc2503939">data</a></td></tr>
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<tr class="memdesc:abcf8d94d75e7f058279e233dc2503939"><td class="mdescLeft"> </td><td class="mdescRight">Data start address to transfer. <a href="#abcf8d94d75e7f058279e233dc2503939">More...</a><br/></td></tr>
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<tr class="separator:abcf8d94d75e7f058279e233dc2503939"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa1b12b4293ba55b403ee57e5c8dfd736"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa1b12b4293ba55b403ee57e5c8dfd736"></a>
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uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#aa1b12b4293ba55b403ee57e5c8dfd736">qdata</a></td></tr>
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<tr class="memdesc:aa1b12b4293ba55b403ee57e5c8dfd736"><td class="mdescLeft"> </td><td class="mdescRight">Data buffer for Q channel. <br/></td></tr>
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<tr class="separator:aa1b12b4293ba55b403ee57e5c8dfd736"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a97fadb7029753c1a233c78402b862c07"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a97fadb7029753c1a233c78402b862c07"></a>
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uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a97fadb7029753c1a233c78402b862c07">udata</a></td></tr>
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<tr class="memdesc:a97fadb7029753c1a233c78402b862c07"><td class="mdescLeft"> </td><td class="mdescRight">Data buffer for C channel. <br/></td></tr>
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<tr class="separator:a97fadb7029753c1a233c78402b862c07"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7a7daba96589ecab4566b880160d80d1"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a7a7daba96589ecab4566b880160d80d1">dataSize</a></td></tr>
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<tr class="memdesc:a7a7daba96589ecab4566b880160d80d1"><td class="mdescLeft"> </td><td class="mdescRight">Transfer size. <a href="#a7a7daba96589ecab4566b880160d80d1">More...</a><br/></td></tr>
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<tr class="separator:a7a7daba96589ecab4566b880160d80d1"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<h4 class="groupheader">Field Documentation</h4>
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<a class="anchor" id="abcf8d94d75e7f058279e233dc2503939"></a>
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<td class="memname">uint8_t* _spdif_transfer::data</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="a7a7daba96589ecab4566b880160d80d1"></a>
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<td class="memname">size_t _spdif_transfer::dataSize</td>
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</table>
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</div>
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</div>
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<a name="a00502" id="a00502"></a>
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<td class="memname">struct _spdif_handle</td>
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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:a469195fd1f8b0f1680cce1646df7cf9d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a469195fd1f8b0f1680cce1646df7cf9d"></a>
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uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a469195fd1f8b0f1680cce1646df7cf9d">state</a></td></tr>
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<tr class="memdesc:a469195fd1f8b0f1680cce1646df7cf9d"><td class="mdescLeft"> </td><td class="mdescRight">Transfer status. <br/></td></tr>
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<tr class="separator:a469195fd1f8b0f1680cce1646df7cf9d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a89241af3b25fc4576db13a20bce66a1f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a89241af3b25fc4576db13a20bce66a1f"></a>
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<a class="el" href="a00074.html#ga8749a36136a9b55600479d61b55596ec">spdif_transfer_callback_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a89241af3b25fc4576db13a20bce66a1f">callback</a></td></tr>
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<tr class="memdesc:a89241af3b25fc4576db13a20bce66a1f"><td class="mdescLeft"> </td><td class="mdescRight">Callback function called at transfer event. <br/></td></tr>
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<tr class="separator:a89241af3b25fc4576db13a20bce66a1f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8d1e4bb795cb18be133473bdd42981f4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8d1e4bb795cb18be133473bdd42981f4"></a>
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void * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a8d1e4bb795cb18be133473bdd42981f4">userData</a></td></tr>
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<tr class="memdesc:a8d1e4bb795cb18be133473bdd42981f4"><td class="mdescLeft"> </td><td class="mdescRight">Callback parameter passed to callback function. <br/></td></tr>
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<tr class="separator:a8d1e4bb795cb18be133473bdd42981f4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad3654232d539ca7669796633e16cf600"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad3654232d539ca7669796633e16cf600"></a>
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<a class="el" href="a00074.html#ga28534824bc9ce4a5a406e928bcbdd7d1">spdif_transfer_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ad3654232d539ca7669796633e16cf600">spdifQueue</a> [<a class="el" href="a00074.html#ga3e78a3155b1291a9fa00d0461d6e490c">SPDIF_XFER_QUEUE_SIZE</a>]</td></tr>
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<tr class="memdesc:ad3654232d539ca7669796633e16cf600"><td class="mdescLeft"> </td><td class="mdescRight">Transfer queue storing queued transfer. <br/></td></tr>
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<tr class="separator:ad3654232d539ca7669796633e16cf600"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a37c9c8e6a31eeb43437cedbbb05ef1b9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a37c9c8e6a31eeb43437cedbbb05ef1b9"></a>
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size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a37c9c8e6a31eeb43437cedbbb05ef1b9">transferSize</a> [<a class="el" href="a00074.html#ga3e78a3155b1291a9fa00d0461d6e490c">SPDIF_XFER_QUEUE_SIZE</a>]</td></tr>
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<tr class="memdesc:a37c9c8e6a31eeb43437cedbbb05ef1b9"><td class="mdescLeft"> </td><td class="mdescRight">Data bytes need to transfer. <br/></td></tr>
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<tr class="separator:a37c9c8e6a31eeb43437cedbbb05ef1b9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4bbb6f77648bf22c5e897550ec08c1ee"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4bbb6f77648bf22c5e897550ec08c1ee"></a>
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volatile uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a4bbb6f77648bf22c5e897550ec08c1ee">queueUser</a></td></tr>
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<tr class="memdesc:a4bbb6f77648bf22c5e897550ec08c1ee"><td class="mdescLeft"> </td><td class="mdescRight">Index for user to queue transfer. <br/></td></tr>
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<tr class="separator:a4bbb6f77648bf22c5e897550ec08c1ee"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac8fbcfb70e31ce4b427cf8989555c86a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac8fbcfb70e31ce4b427cf8989555c86a"></a>
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volatile uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#ac8fbcfb70e31ce4b427cf8989555c86a">queueDriver</a></td></tr>
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<tr class="memdesc:ac8fbcfb70e31ce4b427cf8989555c86a"><td class="mdescLeft"> </td><td class="mdescRight">Index for driver to get the transfer data and size. <br/></td></tr>
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<tr class="separator:ac8fbcfb70e31ce4b427cf8989555c86a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1edd8fe8442511be2f678b56fb87bc13"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1edd8fe8442511be2f678b56fb87bc13"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00074.html#a1edd8fe8442511be2f678b56fb87bc13">watermark</a></td></tr>
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<tr class="memdesc:a1edd8fe8442511be2f678b56fb87bc13"><td class="mdescLeft"> </td><td class="mdescRight">Watermark value. <br/></td></tr>
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<tr class="separator:a1edd8fe8442511be2f678b56fb87bc13"><td class="memSeparator" colspan="2"> </td></tr>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<a class="anchor" id="ga3e78a3155b1291a9fa00d0461d6e490c"></a>
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<td class="memname">#define SPDIF_XFER_QUEUE_SIZE   (4U)</td>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<a class="anchor" id="gaf8654c714018c6241d9ebd01f3fb5a26"></a>
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<td class="memname">anonymous enum</td>
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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="ggaf8654c714018c6241d9ebd01f3fb5a26a0489bbc59ac12902e0cf3c134e72363e"></a>kStatus_SPDIF_RxDPLLLocked</em> </td><td class="fielddoc">
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<p>SPDIF Rx PLL locked. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a278a5b9459f7c6a06b0026d00ecc63cd"></a>kStatus_SPDIF_TxFIFOError</em> </td><td class="fielddoc">
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<p>SPDIF Tx FIFO error. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a051d7f8261885f910a4f04c4a7a8f410"></a>kStatus_SPDIF_TxFIFOResync</em> </td><td class="fielddoc">
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<p>SPDIF Tx left and right FIFO resync. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a259512eb9a030bbc2188b71008058808"></a>kStatus_SPDIF_RxCnew</em> </td><td class="fielddoc">
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<p>SPDIF Rx status channel value updated. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a6da0731f8caeb6cc08bb5f8190d01f30"></a>kStatus_SPDIF_ValidatyNoGood</em> </td><td class="fielddoc">
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<p>SPDIF validaty flag not good. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a2da36cd8a86bdfa8d9b4fead3dd543ad"></a>kStatus_SPDIF_RxIllegalSymbol</em> </td><td class="fielddoc">
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<p>SPDIF Rx receive illegal symbol. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26afe0341b5aea2f8946c5a5a102e676483"></a>kStatus_SPDIF_RxParityBitError</em> </td><td class="fielddoc">
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<p>SPDIF Rx parity bit error. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a02d356ebee96b06bd87d13551d09e73f"></a>kStatus_SPDIF_UChannelOverrun</em> </td><td class="fielddoc">
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<p>SPDIF receive U channel overrun. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a07b3373290d7d037ff3a859132967d53"></a>kStatus_SPDIF_QChannelOverrun</em> </td><td class="fielddoc">
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<p>SPDIF receive Q channel overrun. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a3a6c65eabeb242b3910327da198c87d3"></a>kStatus_SPDIF_UQChannelSync</em> </td><td class="fielddoc">
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<p>SPDIF U/Q channel sync found. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26af44eacef3e48bd00a1fd5e08c550f9cb"></a>kStatus_SPDIF_UQChannelFrameError</em> </td><td class="fielddoc">
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<p>SPDIF U/Q channel frame error. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a2360fecc1ffe49c63f8dd5b64905a33a"></a>kStatus_SPDIF_RxFIFOError</em> </td><td class="fielddoc">
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<p>SPDIF Rx FIFO error. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26ab206b050696acf5758e8b6c0bdf5b6fa"></a>kStatus_SPDIF_RxFIFOResync</em> </td><td class="fielddoc">
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<p>SPDIF Rx left and right FIFO resync. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a9390ad9ad5ce85f7224c759604f5a194"></a>kStatus_SPDIF_LockLoss</em> </td><td class="fielddoc">
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<p>SPDIF Rx PLL clock lock loss. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a646939956dd08768873e67af0e2690fc"></a>kStatus_SPDIF_TxIdle</em> </td><td class="fielddoc">
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<p>SPDIF Tx is idle. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26ac458cedc1f2f208c0e04e3f532dc0595"></a>kStatus_SPDIF_RxIdle</em> </td><td class="fielddoc">
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<p>SPDIF Rx is idle. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf8654c714018c6241d9ebd01f3fb5a26a700d25ed1454e469f32de0ade5a78e87"></a>kStatus_SPDIF_QueueFull</em> </td><td class="fielddoc">
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<p>SPDIF queue full. </p>
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</td></tr>
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</table>
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<a class="anchor" id="gaf027e919562bb13e676d936e5fe9f102"></a>
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<td class="memname">enum <a class="el" href="a00074.html#gaf027e919562bb13e676d936e5fe9f102">_spdif_rxfull_select</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="ggaf027e919562bb13e676d936e5fe9f102ad6a45c3b1bb3397ce7dd2e5c9af8c1c9"></a>kSPDIF_RxFull1Sample</em> </td><td class="fielddoc">
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<p>Rx full at least 1 sample in left and right FIFO. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf027e919562bb13e676d936e5fe9f102a84f7309ca36974eefa1a2d970eba7995"></a>kSPDIF_RxFull4Samples</em> </td><td class="fielddoc">
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<p>Rx full at least 4 sample in left and right FIFO. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf027e919562bb13e676d936e5fe9f102a71af34697ac17ca08eb26d7c4d6dd27f"></a>kSPDIF_RxFull8Samples</em> </td><td class="fielddoc">
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<p>Rx full at least 8 sample in left and right FIFO. </p>
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="ggaf027e919562bb13e676d936e5fe9f102ab585922a28236a3e9b8cffbdd3793cee"></a>kSPDIF_RxFull16Samples</em> </td><td class="fielddoc">
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<p>Rx full at least 16 sample in left and right FIFO. </p>
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</td></tr>
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<table class="memname">
|
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<tr>
|
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<td class="memname">enum <a class="el" href="a00074.html#ga9a8390010ef72478e96c1dddd694af4a">_spdif_txempty_select</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="gga9a8390010ef72478e96c1dddd694af4aa835efeacfa1b7bc07a723c3683407b4e"></a>kSPDIF_TxEmpty0Sample</em> </td><td class="fielddoc">
|
|
<p>Tx empty at most 0 sample in left and right FIFO. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga9a8390010ef72478e96c1dddd694af4aa38d0ed7a9ff015721f0edcd71d696e18"></a>kSPDIF_TxEmpty4Samples</em> </td><td class="fielddoc">
|
|
<p>Tx empty at most 4 sample in left and right FIFO. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga9a8390010ef72478e96c1dddd694af4aafbd58fcc26965a9b45865764d775284f"></a>kSPDIF_TxEmpty8Samples</em> </td><td class="fielddoc">
|
|
<p>Tx empty at most 8 sample in left and right FIFO. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga9a8390010ef72478e96c1dddd694af4aa9c74437e11128b87fbd5bb644c4790e4"></a>kSPDIF_TxEmpty12Samples</em> </td><td class="fielddoc">
|
|
<p>Tx empty at most 12 sample in left and right FIFO. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga8e291cb75c4b998ed720a09df3bdd293"></a>
|
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<div class="memitem">
|
|
<div class="memproto">
|
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<table class="memname">
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<tr>
|
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<td class="memname">enum <a class="el" href="a00074.html#ga8e291cb75c4b998ed720a09df3bdd293">_spdif_uchannel_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="gga8e291cb75c4b998ed720a09df3bdd293af159efd3316b59e34b7288448c4b8c4f"></a>kSPDIF_NoUChannel</em> </td><td class="fielddoc">
|
|
<p>No embedded U channel. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga8e291cb75c4b998ed720a09df3bdd293aec4bf6dbe6a1346b33c59c392ea1fbe6"></a>kSPDIF_UChannelFromRx</em> </td><td class="fielddoc">
|
|
<p>U channel from receiver, it is CD mode. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga8e291cb75c4b998ed720a09df3bdd293a65a3b2cbcb558fdc5870f009d9d6bd80"></a>kSPDIF_UChannelFromTx</em> </td><td class="fielddoc">
|
|
<p>U channel from on chip tx. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga647e0927c74f8e7d9c8017cd9caffacf"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00074.html#ga647e0927c74f8e7d9c8017cd9caffacf">_spdif_gain_select</a></td>
|
|
</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="gga647e0927c74f8e7d9c8017cd9caffacfac438b3169eb2675d11540a839e99f502"></a>kSPDIF_GAIN_24</em> </td><td class="fielddoc">
|
|
<p>Gain select is 24. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga647e0927c74f8e7d9c8017cd9caffacfaa776465b4de5bf2fa610f1c2366c063f"></a>kSPDIF_GAIN_16</em> </td><td class="fielddoc">
|
|
<p>Gain select is 16. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga647e0927c74f8e7d9c8017cd9caffacfad54dc0e7908199d3fe24ef53d608b544"></a>kSPDIF_GAIN_12</em> </td><td class="fielddoc">
|
|
<p>Gain select is 12. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga647e0927c74f8e7d9c8017cd9caffacfaafee91827c9ea238ad6d6478718e98a0"></a>kSPDIF_GAIN_8</em> </td><td class="fielddoc">
|
|
<p>Gain select is 8. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga647e0927c74f8e7d9c8017cd9caffacfa16500e129c2451b60faf4a3f4464df43"></a>kSPDIF_GAIN_6</em> </td><td class="fielddoc">
|
|
<p>Gain select is 6. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga647e0927c74f8e7d9c8017cd9caffacfa84750080b7f27da810fe19abe64f776f"></a>kSPDIF_GAIN_4</em> </td><td class="fielddoc">
|
|
<p>Gain select is 4. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga647e0927c74f8e7d9c8017cd9caffacfa1008286af785dcb2dde9131765217980"></a>kSPDIF_GAIN_3</em> </td><td class="fielddoc">
|
|
<p>Gain select is 3. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gad738631e5a1776692ef90fa6e8034ba3"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
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<table class="memname">
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<tr>
|
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<td class="memname">enum <a class="el" href="a00074.html#gad738631e5a1776692ef90fa6e8034ba3">_spdif_tx_source</a></td>
|
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</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="ggad738631e5a1776692ef90fa6e8034ba3affd9df4017e5af840e5c34c050791f02"></a>kSPDIF_txFromReceiver</em> </td><td class="fielddoc">
|
|
<p>Tx data directly through SPDIF receiver. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad738631e5a1776692ef90fa6e8034ba3a1e6073994dc81cb60c229a8ce166222f"></a>kSPDIF_txNormal</em> </td><td class="fielddoc">
|
|
<p>Normal operation, data from processor. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga1d5ee2686337a0582f65b0d551088b32"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00074.html#ga1d5ee2686337a0582f65b0d551088b32">_spdif_validity_config</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="gga1d5ee2686337a0582f65b0d551088b32a9cf3c378520222b1ffe3e584cae0ac67"></a>kSPDIF_validityFlagAlwaysSet</em> </td><td class="fielddoc">
|
|
<p>Outgoing validity flags always set. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga1d5ee2686337a0582f65b0d551088b32a96145e43a2a36d2c7dcd6ce5242743b1"></a>kSPDIF_validityFlagAlwaysClear</em> </td><td class="fielddoc">
|
|
<p>Outgoing validity flags always clear. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga2f80701c36e79c0640d91c788feee0b3"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">anonymous enum</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="gga2f80701c36e79c0640d91c788feee0b3ab8774a200c36eccf9d7b439ba21d1ac8"></a>kSPDIF_RxDPLLLocked</em> </td><td class="fielddoc">
|
|
<p>SPDIF DPLL locked. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a74d3b2d4e4ee35eed58f4d30c6d2709b"></a>kSPDIF_TxFIFOError</em> </td><td class="fielddoc">
|
|
<p>Tx FIFO underrun or overrun. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3af40104f71f214bb1c0a6a2c0fdcdaf36"></a>kSPDIF_TxFIFOResync</em> </td><td class="fielddoc">
|
|
<p>Tx FIFO left and right channel resync. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a5917028824aefbf16086b3021e414340"></a>kSPDIF_RxControlChannelChange</em> </td><td class="fielddoc">
|
|
<p>SPDIF Rx control channel value changed. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a7de7b2231ecb6e20e43d0494fe92e63c"></a>kSPDIF_ValidityFlagNoGood</em> </td><td class="fielddoc">
|
|
<p>SPDIF validity flag no good. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3aa71c8ef82de54ffac949e31010d031de"></a>kSPDIF_RxIllegalSymbol</em> </td><td class="fielddoc">
|
|
<p>SPDIF receiver found illegal symbol. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a1838e42bf8376a18762297b6aa3c4472"></a>kSPDIF_RxParityBitError</em> </td><td class="fielddoc">
|
|
<p>SPDIF receiver found parity bit error. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3ad228d31963d41a20e3567ce6f633acc6"></a>kSPDIF_UChannelReceiveRegisterFull</em> </td><td class="fielddoc">
|
|
<p>SPDIF U channel revceive register full. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a3b7dc66169552ca7798d686d68de6b7d"></a>kSPDIF_UChannelReceiveRegisterOverrun</em> </td><td class="fielddoc">
|
|
<p>SPDIF U channel receive register overrun. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a80ac61a0edef14ba03035176ab326331"></a>kSPDIF_QChannelReceiveRegisterFull</em> </td><td class="fielddoc">
|
|
<p>SPDIF Q channel receive reigster full. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a64e59711062fadb98877919d7c5887e9"></a>kSPDIF_QChannelReceiveRegisterOverrun</em> </td><td class="fielddoc">
|
|
<p>SPDIF Q channel receive register overrun. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a6e94d542bd83c5bfc043fdbc44fcd43b"></a>kSPDIF_UQChannelSync</em> </td><td class="fielddoc">
|
|
<p>SPDIF U/Q channel sync found. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3ac07a719f553a9e41bf3e082a5beaf107"></a>kSPDIF_UQChannelFrameError</em> </td><td class="fielddoc">
|
|
<p>SPDIF U/Q channel frame error. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a1a27bda77a59e1db5a1913bb8971281a"></a>kSPDIF_RxFIFOError</em> </td><td class="fielddoc">
|
|
<p>SPDIF Rx FIFO underrun/overrun. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3ad2e29bb00f59f56babeebd1f0e73726a"></a>kSPDIF_RxFIFOResync</em> </td><td class="fielddoc">
|
|
<p>SPDIF Rx left and right FIFO resync. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a1f134eebfeb0740e56c13c9b45fb8434"></a>kSPDIF_LockLoss</em> </td><td class="fielddoc">
|
|
<p>SPDIF receiver loss of lock. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a82af9fd1290d8b3b63420b8d92257819"></a>kSPDIF_TxFIFOEmpty</em> </td><td class="fielddoc">
|
|
<p>SPDIF Tx FIFO empty. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3a9797531448d68e40b3befb91810bd09c"></a>kSPDIF_RxFIFOFull</em> </td><td class="fielddoc">
|
|
<p>SPDIF Rx FIFO full. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga2f80701c36e79c0640d91c788feee0b3af55570f1f8a886f06d64ed2bfc0650a4"></a>kSPDIF_AllInterrupt</em> </td><td class="fielddoc">
|
|
<p>all interrupt </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
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</div>
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<a class="anchor" id="ga531c35e38ede3ea4e5ba5afb24b29493"></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">anonymous enum</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="gga531c35e38ede3ea4e5ba5afb24b29493a19fc49573180ffcc3df5f9a27c797209"></a>kSPDIF_RxDMAEnable</em> </td><td class="fielddoc">
|
|
<p>Rx FIFO full. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga531c35e38ede3ea4e5ba5afb24b29493ad508f6bf16fd6349b03fc8f3b38d06e8"></a>kSPDIF_TxDMAEnable</em> </td><td class="fielddoc">
|
|
<p>Tx FIFO empty. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<h2 class="groupheader">Function Documentation</h2>
|
|
<a class="anchor" id="ga6b4e9ed2c903d62af53a8d3887126413"></a>
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<div class="memitem">
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<tr>
|
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<td class="memname">void SPDIF_Init </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">const <a class="el" href="a00074.html#ga42bdaae7a8b6823fab001c8282269fd4">spdif_config_t</a> * </td>
|
|
<td class="paramname"><em>config</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
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<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>Ungates the SPDIF clock, resets the module, and configures SPDIF with a configuration structure. The configuration structure can be custom filled or set with default values by <a class="el" href="a00074.html#ga11b262ea3923fd80f78b959d9718e00b" title="Sets the SPDIF configuration structure to default values. ">SPDIF_GetDefaultConfig()</a>.</p>
|
|
<dl class="section note"><dt>Note</dt><dd>This API should be called at the beginning of the application to use the SPDIF driver. Otherwise, accessing the SPDIF module can cause a hard fault because the clock is not enabled.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">config</td><td>SPDIF configuration structure. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
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<a class="anchor" id="ga11b262ea3923fd80f78b959d9718e00b"></a>
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<table class="memname">
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<tr>
|
|
<td class="memname">void SPDIF_GetDefaultConfig </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#ga42bdaae7a8b6823fab001c8282269fd4">spdif_config_t</a> * </td>
|
|
<td class="paramname"><em>config</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>This API initializes the configuration structure for use in SPDIF_Init. The initialized structure can remain unchanged in SPDIF_Init, or it can be modified before calling SPDIF_Init. This is an example. </p>
|
|
<div class="fragment"><div class="line"><a class="code" href="a00074.html#a00499">spdif_config_t</a> config;</div>
|
|
<div class="line"><a class="code" href="a00074.html#ga11b262ea3923fd80f78b959d9718e00b">SPDIF_GetDefaultConfig</a>(&config);</div>
|
|
</div><!-- fragment --><dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">config</td><td>pointer to master configuration structure </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
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</div>
|
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</div>
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<a class="anchor" id="ga2631baffebf03ec2a587580112dd56f3"></a>
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<tr>
|
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<td class="memname">void SPDIF_Deinit </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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 API gates the SPDIF clock. The SPDIF module can't operate unless SPDIF_Init is called to enable the clock.</p>
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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">base</td><td>SPDIF base pointer </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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<tr>
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<td class="memname">uint32_t SPDIF_GetInstance </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
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</table>
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</dd>
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</dl>
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<td class="memname">static void SPDIF_TxFIFOReset </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
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</tr>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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 makes Tx FIFO in reset mode.</p>
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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">base</td><td>SPDIF base pointer </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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<a class="anchor" id="gaa74cc12474982eb7c46adaa7d4891626"></a>
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<td class="memname">static void SPDIF_RxFIFOReset </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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 enables the software reset and FIFO reset of SPDIF Rx. After reset, clear the reset bit.</p>
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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">base</td><td>SPDIF base pointer </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 class="memitem">
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<td class="memname">void SPDIF_TxEnable </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>enable</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">base</td><td>SPDIF base pointer </td></tr>
|
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<tr><td class="paramname">enable</td><td>True means enable SPDIF Tx, false means disable. </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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<td class="memname">static void SPDIF_RxEnable </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>enable</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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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer </td></tr>
|
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<tr><td class="paramname">enable</td><td>True means enable SPDIF Rx, false means disable. </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="gafe28766cd0629d77c2ec2f5986155ee7"></a>
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<div class="memitem">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">static uint32_t SPDIF_GetStatusFlag </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer </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>SPDIF status flag value. Use the _spdif_interrupt_enable_t to get the status value needed. </dd></dl>
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</div>
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<a class="anchor" id="ga39bddc0768ce21bbbd6d3eae837b206e"></a>
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<td class="memname">static void SPDIF_ClearStatusFlags </td>
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</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>mask</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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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">mask</td><td>State mask. It can be a combination of the _spdif_interrupt_enable_t member. Notice these members cannot be included, as these flags cannot be cleared by writing 1 to these bits: <ul>
|
|
<li>kSPDIF_UChannelReceiveRegisterFull </li>
|
|
<li>kSPDIF_QChannelReceiveRegisterFull </li>
|
|
<li>kSPDIF_TxFIFOEmpty </li>
|
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<li>kSPDIF_RxFIFOFull </li>
|
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</ul>
|
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</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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<td class="memname">static void SPDIF_EnableInterrupts </td>
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</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>mask</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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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">mask</td><td>interrupt source The parameter can be a combination of the following sources if defined. <ul>
|
|
<li>kSPDIF_WordStartInterruptEnable </li>
|
|
<li>kSPDIF_SyncErrorInterruptEnable </li>
|
|
<li>kSPDIF_FIFOWarningInterruptEnable </li>
|
|
<li>kSPDIF_FIFORequestInterruptEnable </li>
|
|
<li>kSPDIF_FIFOErrorInterruptEnable </li>
|
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</ul>
|
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</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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<a class="anchor" id="ga0c0c7200763825eba3f10bbe7d3439b8"></a>
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<td class="memname">static void SPDIF_DisableInterrupts </td>
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</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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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">mask</td><td>interrupt source The parameter can be a combination of the following sources if defined. <ul>
|
|
<li>kSPDIF_WordStartInterruptEnable </li>
|
|
<li>kSPDIF_SyncErrorInterruptEnable </li>
|
|
<li>kSPDIF_FIFOWarningInterruptEnable </li>
|
|
<li>kSPDIF_FIFORequestInterruptEnable </li>
|
|
<li>kSPDIF_FIFOErrorInterruptEnable </li>
|
|
</ul>
|
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</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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<td class="memname">static void SPDIF_EnableDMA </td>
|
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>mask</em>, </td>
|
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</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">bool </td>
|
|
<td class="paramname"><em>enable</em> </td>
|
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</tr>
|
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<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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</td>
|
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">mask</td><td>SPDIF DMA enable mask, The parameter can be a combination of the following sources if defined <ul>
|
|
<li>kSPDIF_RxDMAEnable </li>
|
|
<li>kSPDIF_TxDMAEnable </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">enable</td><td>True means enable DMA, false means disable DMA. </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="ga72dc7737eb0911c1c887d53cf9e1c8ed"></a>
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<div class="memitem">
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<td class="mlabels-left">
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<td class="memname">static uint32_t SPDIF_TxGetLeftDataRegisterAddress </td>
|
|
<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</em></td><td>)</td>
|
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<td></td>
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</tr>
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</table>
|
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</td>
|
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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 to provide a transfer address for the SPDIF DMA transfer configuration.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>data register address. </dd></dl>
|
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</div>
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</div>
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<a class="anchor" id="gad6fe7d183782a4d078e0cd182d5859a3"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
|
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<tr>
|
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<td class="mlabels-left">
|
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<table class="memname">
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<tr>
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<td class="memname">static uint32_t SPDIF_TxGetRightDataRegisterAddress </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
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</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
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</tr>
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</table>
|
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</div><div class="memdoc">
|
|
<p>This API is used to provide a transfer address for the SPDIF DMA transfer configuration.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>data register address. </dd></dl>
|
|
|
|
</div>
|
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</div>
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">static uint32_t SPDIF_RxGetLeftDataRegisterAddress </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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 to provide a transfer address for the SPDIF DMA transfer configuration.</p>
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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">base</td><td>SPDIF base pointer. </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>data register address. </dd></dl>
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<td class="memname">static uint32_t SPDIF_RxGetRightDataRegisterAddress </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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 to provide a transfer address for the SPDIF DMA transfer configuration.</p>
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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">base</td><td>SPDIF base pointer. </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>data register address. </dd></dl>
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<td class="memname">void SPDIF_TxSetSampleRate </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</em>, </td>
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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>sampleRate_Hz</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>sourceClockFreq_Hz</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 audio format can be changed at run-time. This function configures the sample rate.</p>
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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">base</td><td>SPDIF base pointer. </td></tr>
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<tr><td class="paramname">sampleRate_Hz</td><td>SPDIF sample rate frequency in Hz. </td></tr>
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<tr><td class="paramname">sourceClockFreq_Hz</td><td>SPDIF tx clock source frequency in Hz. </td></tr>
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</table>
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</dd>
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</dl>
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<td class="memname">uint32_t SPDIF_GetRxSampleRate </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>clockSourceFreq_Hz</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 audio format can be changed at run-time. This function configures the sample rate and audio data format to be transferred.</p>
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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">base</td><td>SPDIF base pointer. </td></tr>
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<tr><td class="paramname">clockSourceFreq_Hz</td><td>SPDIF system clock frequency in hz. </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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<td class="memname">void SPDIF_WriteBlocking </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>buffer</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>size</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="section note"><dt>Note</dt><dd>This function blocks by polling until data is ready to be sent.</dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
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<tr><td class="paramname">buffer</td><td>Pointer to the data to be written. </td></tr>
|
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<tr><td class="paramname">size</td><td>Bytes to be written. </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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<tr>
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<td class="mlabels-left">
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<td class="memname">static void SPDIF_WriteLeftData </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>data</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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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Data needs to be written. </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="ga48edd7722d5a59091e6da7756ef25f0a"></a>
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<tr>
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<td class="mlabels-left">
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<td class="memname">static void SPDIF_WriteRightData </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>data</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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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Data needs to be written. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
|
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|
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</div>
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</div>
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<a class="anchor" id="ga3804918ec78e961fb33b12094bf732e8"></a>
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<div class="memitem">
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<td class="mlabels-left">
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<td class="memname">static void SPDIF_WriteChannelStatusHigh </td>
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
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<td class="paramname"><em>data</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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</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Data needs to be written. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
|
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|
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</div>
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</div>
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<a class="anchor" id="ga6fd048c19cff5ef48c133ca0ffbe23c1"></a>
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<div class="memitem">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static void SPDIF_WriteChannelStatusLow </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>data</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
|
<td></td><td></td>
|
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</tr>
|
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</table>
|
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</td>
|
|
<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Data needs to be written. </td></tr>
|
|
</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="ga2fb9e8f8bafa60358626840d0442265e"></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">void SPDIF_ReadBlocking </td>
|
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<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>buffer</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>size</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="section note"><dt>Note</dt><dd>This function blocks by polling until data is ready to be sent.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">buffer</td><td>Pointer to the data to be read. </td></tr>
|
|
<tr><td class="paramname">size</td><td>Bytes to be read. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga49e6ea71b76ff7e3e97da8ffd8cd83ea"></a>
|
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
|
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static uint32_t SPDIF_ReadLeftData </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>Data in SPDIF FIFO. </dd></dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga34ebdb7cd9a243303bc21cd9b16f82c3"></a>
|
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<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static uint32_t SPDIF_ReadRightData </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
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</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>Data in SPDIF FIFO. </dd></dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga6897be2df12c8df71d4f6bff5c7546c1"></a>
|
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<div class="memitem">
|
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<div class="memproto">
|
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<table class="mlabels">
|
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<tr>
|
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<td class="mlabels-left">
|
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<table class="memname">
|
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<tr>
|
|
<td class="memname">static uint32_t SPDIF_ReadChannelStatusHigh </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </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>Data in SPDIF FIFO. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga23d1a99377b7f4b26c25a79ece8231ad"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
|
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static uint32_t SPDIF_ReadChannelStatusLow </td>
|
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </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>Data in SPDIF FIFO. </dd></dl>
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</div>
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</div>
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<a class="anchor" id="ga7a5d474af2b6b256df0bf650dd8154c0"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">static uint32_t SPDIF_ReadQChannel </td>
|
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</em></td><td>)</td>
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<td></td>
|
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</tr>
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</table>
|
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</td>
|
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">base</td><td>SPDIF base pointer. </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>Data in SPDIF FIFO. </dd></dl>
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|
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</div>
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</div>
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<a class="anchor" id="gac0f070017fc4e1db6b0ceeef990c3f7e"></a>
|
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
|
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<tr>
|
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<td class="mlabels-left">
|
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<table class="memname">
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<tr>
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<td class="memname">static uint32_t SPDIF_ReadUChannel </td>
|
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</em></td><td>)</td>
|
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<td></td>
|
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</tr>
|
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</table>
|
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</td>
|
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </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">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
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</table>
|
|
</dd>
|
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</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>Data in SPDIF FIFO. </dd></dl>
|
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</div>
|
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</div>
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<a class="anchor" id="ga2e4eb257e2da537eb2d47a31ea47fbb6"></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">void SPDIF_TransferTxCreateHandle </td>
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<td>(</td>
|
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<td class="paramtype">SPDIF_Type * </td>
|
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<td class="paramname"><em>base</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="a00074.html#a00502">spdif_handle_t</a> * </td>
|
|
<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>
|
|
<td class="paramtype"><a class="el" href="a00074.html#ga8749a36136a9b55600479d61b55596ec">spdif_transfer_callback_t</a> </td>
|
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<td class="paramname"><em>callback</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">void * </td>
|
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<td class="paramname"><em>userData</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>This function initializes the Tx handle for the SPDIF Tx transactional APIs. Call this function once to get the handle initialized.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">handle</td><td>SPDIF handle pointer. </td></tr>
|
|
<tr><td class="paramname">callback</td><td>Pointer to the user callback function. </td></tr>
|
|
<tr><td class="paramname">userData</td><td>User parameter passed to the callback function </td></tr>
|
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</table>
|
|
</dd>
|
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</dl>
|
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|
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</div>
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</div>
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<a class="anchor" id="gac44c0edc9e22798fb840f38f1c3749ba"></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">void SPDIF_TransferRxCreateHandle </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_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="a00074.html#ga8749a36136a9b55600479d61b55596ec">spdif_transfer_callback_t</a> </td>
|
|
<td class="paramname"><em>callback</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">void * </td>
|
|
<td class="paramname"><em>userData</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
|
|
</tr>
|
|
</table>
|
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</div><div class="memdoc">
|
|
<p>This function initializes the Rx handle for the SPDIF Rx transactional APIs. Call this function once to get the handle initialized.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>SPDIF handle pointer. </td></tr>
|
|
<tr><td class="paramname">callback</td><td>Pointer to the user callback function. </td></tr>
|
|
<tr><td class="paramname">userData</td><td>User parameter passed to the callback function. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga155e14a0591e50af578cb8309171c112"></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="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> SPDIF_TransferSendNonBlocking </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_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="a00074.html#ga28534824bc9ce4a5a406e928bcbdd7d1">spdif_transfer_t</a> * </td>
|
|
<td class="paramname"><em>xfer</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section note"><dt>Note</dt><dd>This API returns immediately after the transfer initiates. Call the SPDIF_TxGetTransferStatusIRQ to poll the transfer status and check whether the transfer is finished. If the return status is not kStatus_SPDIF_Busy, the transfer is finished.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure which stores the transfer state. </td></tr>
|
|
<tr><td class="paramname">xfer</td><td>Pointer to the spdif_transfer_t structure. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_Success</td><td>Successfully started the data receive. </td></tr>
|
|
<tr><td class="paramname">kStatus_SPDIF_TxBusy</td><td>Previous receive still not finished. </td></tr>
|
|
<tr><td class="paramname">kStatus_InvalidArgument</td><td>The input parameter is invalid. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga04fe7c5e2cf560687b07f5de908da255"></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="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> SPDIF_TransferReceiveNonBlocking </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_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="a00074.html#ga28534824bc9ce4a5a406e928bcbdd7d1">spdif_transfer_t</a> * </td>
|
|
<td class="paramname"><em>xfer</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section note"><dt>Note</dt><dd>This API returns immediately after the transfer initiates. Call the SPDIF_RxGetTransferStatusIRQ to poll the transfer status and check whether the transfer is finished. If the return status is not kStatus_SPDIF_Busy, the transfer is finished.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer </td></tr>
|
|
<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure which stores the transfer state. </td></tr>
|
|
<tr><td class="paramname">xfer</td><td>Pointer to the spdif_transfer_t structure. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_Success</td><td>Successfully started the data receive. </td></tr>
|
|
<tr><td class="paramname">kStatus_SPDIF_RxBusy</td><td>Previous receive still not finished. </td></tr>
|
|
<tr><td class="paramname">kStatus_InvalidArgument</td><td>The input parameter is invalid. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga56e6fe5a91de5d1f38896128c4958a94"></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="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> SPDIF_TransferGetSendCount </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t * </td>
|
|
<td class="paramname"><em>count</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">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure which stores the transfer state. </td></tr>
|
|
<tr><td class="paramname">count</td><td>Bytes count sent. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_Success</td><td>Succeed get the transfer count. </td></tr>
|
|
<tr><td class="paramname">kStatus_NoTransferInProgress</td><td>There is not a non-blocking transaction currently in progress. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="gaad53ad9d352550e8fa84a3200ee977c9"></a>
|
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<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="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> SPDIF_TransferGetReceiveCount </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t * </td>
|
|
<td class="paramname"><em>count</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">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure which stores the transfer state. </td></tr>
|
|
<tr><td class="paramname">count</td><td>Bytes count received. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_Success</td><td>Succeed get the transfer count. </td></tr>
|
|
<tr><td class="paramname">kStatus_NoTransferInProgress</td><td>There is not a non-blocking transaction currently in progress. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga004b052fdaa3fd78dd7bafc721b28f0c"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
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<tr>
|
|
<td class="memname">void SPDIF_TransferAbortSend </td>
|
|
<td>(</td>
|
|
<td class="paramtype">SPDIF_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section note"><dt>Note</dt><dd>This API can be called any time when an interrupt non-blocking transfer initiates to abort the transfer early.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
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<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
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<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure which stores the transfer state. </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="ga5dd15b214687cf6a120142b0152ac18c"></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">void SPDIF_TransferAbortReceive </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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="a00074.html#a00502">spdif_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></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="section note"><dt>Note</dt><dd>This API can be called when an interrupt non-blocking transfer initiates to abort the transfer early.</dd></dl>
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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">base</td><td>SPDIF base pointer </td></tr>
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<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure which stores the transfer state. </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="ga14adaa4280f963a9e6c0b6d760173182"></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">void SPDIF_TransferTxHandleIRQ </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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="a00074.html#a00502">spdif_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></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">base</td><td>SPDIF base pointer. </td></tr>
|
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<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t 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="gaa1ab4a1d05d2e708ab9896f0131506b4"></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">void SPDIF_TransferRxHandleIRQ </td>
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<td>(</td>
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<td class="paramtype">SPDIF_Type * </td>
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<td class="paramname"><em>base</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>
|
|
<td class="paramtype"><a class="el" href="a00074.html#a00502">spdif_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</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">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>SPDIF base pointer. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>Pointer to the spdif_handle_t structure. </td></tr>
|
|
</table>
|
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</dd>
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</dl>
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</div>
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