3028 lines
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3028 lines
178 KiB
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<a href="#nested-classes">Data Structures</a> |
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<a href="#define-members">Macros</a> |
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<a href="#typedef-members">Typedefs</a> |
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<a href="#enum-members">Enumerations</a> </div>
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<div class="headertitle">
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<div class="title">LPUART Driver<div class="ingroups"><a class="el" href="a00274.html">LPUART: Low Power Universal Asynchronous Receiver/Transmitter Driver</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<a name="details" id="details"></a><h2 class="groupheader">Overview</h2>
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<p>The MCUXpresso SDK provides a peripheral driver for the Low Power UART (LPUART) module of MCUXpresso SDK devices.</p>
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<h1><a class="anchor" id="LPUARTTypUC"></a>
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Typical use case</h1>
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<h2><a class="anchor" id="LPUARTOperation"></a>
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LPUART Operation</h2>
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<p>Refer to the driver examples codes located at <SDK_ROOT>/boards/<BOARD>/driver_examples/lpuart </p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
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Data Structures</h2></td></tr>
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<tr class="memitem:a00424"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a00424">_lpuart_config</a></td></tr>
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<tr class="memdesc:a00424"><td class="mdescLeft"> </td><td class="mdescRight">LPUART configuration structure. <a href="a00050.html#a00424">More...</a><br/></td></tr>
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<tr class="separator:a00424"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00428"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a00428">_lpuart_transfer</a></td></tr>
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<tr class="memdesc:a00428"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transfer structure. <a href="a00050.html#a00428">More...</a><br/></td></tr>
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<tr class="separator:a00428"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a00426"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a00426">_lpuart_handle</a></td></tr>
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<tr class="memdesc:a00426"><td class="mdescLeft"> </td><td class="mdescRight">LPUART handle structure. <a href="a00050.html#a00426">More...</a><br/></td></tr>
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<tr class="separator:a00426"><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:gac0f88b67f77fd05f186a5ec940c340bd"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gac0f88b67f77fd05f186a5ec940c340bd">UART_RETRY_TIMES</a>   0U /* Defining to zero means to keep waiting for the flag until it is assert/deassert. */</td></tr>
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<tr class="memdesc:gac0f88b67f77fd05f186a5ec940c340bd"><td class="mdescLeft"> </td><td class="mdescRight">Retry times for waiting flag. <a href="#gac0f88b67f77fd05f186a5ec940c340bd">More...</a><br/></td></tr>
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<tr class="separator:gac0f88b67f77fd05f186a5ec940c340bd"><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:gab5b7fa64ce57a2f68327e745f4a3e0b2"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00050.html#ga22a746cfd0fffff30eaf27f8795b2059">_lpuart_parity_mode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gab5b7fa64ce57a2f68327e745f4a3e0b2">lpuart_parity_mode_t</a></td></tr>
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<tr class="memdesc:gab5b7fa64ce57a2f68327e745f4a3e0b2"><td class="mdescLeft"> </td><td class="mdescRight">LPUART parity mode. <a href="#gab5b7fa64ce57a2f68327e745f4a3e0b2">More...</a><br/></td></tr>
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<tr class="separator:gab5b7fa64ce57a2f68327e745f4a3e0b2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad36b5360ffc95732471dab9bd8f74c3b"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00050.html#ga565561e02414c90014f13391a1dd7dd5">_lpuart_data_bits</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gad36b5360ffc95732471dab9bd8f74c3b">lpuart_data_bits_t</a></td></tr>
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<tr class="memdesc:gad36b5360ffc95732471dab9bd8f74c3b"><td class="mdescLeft"> </td><td class="mdescRight">LPUART data bits count. <a href="#gad36b5360ffc95732471dab9bd8f74c3b">More...</a><br/></td></tr>
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<tr class="separator:gad36b5360ffc95732471dab9bd8f74c3b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5c25153c13c99b8c63d8e78cdfeea30f"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00050.html#gad19fe7bcda436707337f6d529d5da155">_lpuart_stop_bit_count</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga5c25153c13c99b8c63d8e78cdfeea30f">lpuart_stop_bit_count_t</a></td></tr>
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<tr class="memdesc:ga5c25153c13c99b8c63d8e78cdfeea30f"><td class="mdescLeft"> </td><td class="mdescRight">LPUART stop bit count. <a href="#ga5c25153c13c99b8c63d8e78cdfeea30f">More...</a><br/></td></tr>
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<tr class="separator:ga5c25153c13c99b8c63d8e78cdfeea30f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga36ff933c6ff4ac7a125878f03fc79831"><td class="memItemLeft" align="right" valign="top">typedef enum <br class="typebreak"/>
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<a class="el" href="a00050.html#gaf6493de629a2c036f4308f1a154c44b3">_lpuart_transmit_cts_source</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga36ff933c6ff4ac7a125878f03fc79831">lpuart_transmit_cts_source_t</a></td></tr>
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<tr class="memdesc:ga36ff933c6ff4ac7a125878f03fc79831"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transmit CTS source. <a href="#ga36ff933c6ff4ac7a125878f03fc79831">More...</a><br/></td></tr>
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<tr class="separator:ga36ff933c6ff4ac7a125878f03fc79831"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5b4e2d09e452e3514e4533ee9510be97"><td class="memItemLeft" align="right" valign="top">typedef enum <br class="typebreak"/>
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<a class="el" href="a00050.html#gaeb6f0b173f630f703a5ec4f4f6eb57d9">_lpuart_transmit_cts_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga5b4e2d09e452e3514e4533ee9510be97">lpuart_transmit_cts_config_t</a></td></tr>
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<tr class="memdesc:ga5b4e2d09e452e3514e4533ee9510be97"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transmit CTS configure. <a href="#ga5b4e2d09e452e3514e4533ee9510be97">More...</a><br/></td></tr>
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<tr class="separator:ga5b4e2d09e452e3514e4533ee9510be97"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad2f95b94d8a055a75e2099e11df4aece"><td class="memItemLeft" align="right" valign="top">typedef enum <br class="typebreak"/>
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<a class="el" href="a00050.html#ga5f767cb7f8458682f742f2e7d4bda63d">_lpuart_idle_type_select</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gad2f95b94d8a055a75e2099e11df4aece">lpuart_idle_type_select_t</a></td></tr>
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<tr class="memdesc:gad2f95b94d8a055a75e2099e11df4aece"><td class="mdescLeft"> </td><td class="mdescRight">LPUART idle flag type defines when the receiver starts counting. <a href="#gad2f95b94d8a055a75e2099e11df4aece">More...</a><br/></td></tr>
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<tr class="separator:gad2f95b94d8a055a75e2099e11df4aece"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga48780347b56ffcf164d92df6957c8ab4"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="a00050.html#ga13c97cefe85629e606de5281d4eef25b">_lpuart_idle_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga48780347b56ffcf164d92df6957c8ab4">lpuart_idle_config_t</a></td></tr>
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<tr class="memdesc:ga48780347b56ffcf164d92df6957c8ab4"><td class="mdescLeft"> </td><td class="mdescRight">LPUART idle detected configuration. <a href="#ga48780347b56ffcf164d92df6957c8ab4">More...</a><br/></td></tr>
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<tr class="separator:ga48780347b56ffcf164d92df6957c8ab4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga35757fcc752984cb90dafc2e815c3d05"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a00050.html#a00424">_lpuart_config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga35757fcc752984cb90dafc2e815c3d05">lpuart_config_t</a></td></tr>
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<tr class="memdesc:ga35757fcc752984cb90dafc2e815c3d05"><td class="mdescLeft"> </td><td class="mdescRight">LPUART configuration structure. <a href="#ga35757fcc752984cb90dafc2e815c3d05">More...</a><br/></td></tr>
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<tr class="separator:ga35757fcc752984cb90dafc2e815c3d05"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1d4707ebc5d49dd655eedb7e5acd27fd"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a00050.html#a00428">_lpuart_transfer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd">lpuart_transfer_t</a></td></tr>
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<tr class="memdesc:ga1d4707ebc5d49dd655eedb7e5acd27fd"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transfer structure. <a href="#ga1d4707ebc5d49dd655eedb7e5acd27fd">More...</a><br/></td></tr>
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<tr class="separator:ga1d4707ebc5d49dd655eedb7e5acd27fd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7ab1637091d166aa8b69517350fb05c8"><td class="memItemLeft" align="right" valign="top">typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga7ab1637091d166aa8b69517350fb05c8">lpuart_transfer_callback_t</a> )(LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_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:ga7ab1637091d166aa8b69517350fb05c8"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transfer callback function. <a href="#ga7ab1637091d166aa8b69517350fb05c8">More...</a><br/></td></tr>
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<tr class="separator:ga7ab1637091d166aa8b69517350fb05c8"><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:gafb730582952b7ceec73d7dc9bf7bef39"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39abddb317db7dfffa95856604bfac2a17f">kStatus_LPUART_TxBusy</a> = MAKE_STATUS(kStatusGroup_LPUART, 0),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a98dfeab0a23c81f6b7f2c18acff8cc30">kStatus_LPUART_RxBusy</a> = MAKE_STATUS(kStatusGroup_LPUART, 1),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a079c6d0957d121ce7cd95cf97487dfbb">kStatus_LPUART_TxIdle</a> = MAKE_STATUS(kStatusGroup_LPUART, 2),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a02b8fe84bbfd8c52856b5d48865f7088">kStatus_LPUART_RxIdle</a> = MAKE_STATUS(kStatusGroup_LPUART, 3),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39abbee969cb0f7b4c49b44b10c4eb583cc">kStatus_LPUART_TxWatermarkTooLarge</a> = MAKE_STATUS(kStatusGroup_LPUART, 4),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39aca81b4d6e2e792c6d841b95ec25daad9">kStatus_LPUART_RxWatermarkTooLarge</a> = MAKE_STATUS(kStatusGroup_LPUART, 5),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a07d5a5092ded158fe53ea4df940f8bdb">kStatus_LPUART_FlagCannotClearManually</a> = MAKE_STATUS(kStatusGroup_LPUART, 6),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39af069a1997c3d25588d834ccb33dd35f4">kStatus_LPUART_Error</a> = MAKE_STATUS(kStatusGroup_LPUART, 7),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a45a7ed684f4c31aec8999b3da68d3b5e">kStatus_LPUART_RxRingBufferOverrun</a>,
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39af8ada3eacff87751ec865b4fc584bac1">kStatus_LPUART_RxHardwareOverrun</a> = MAKE_STATUS(kStatusGroup_LPUART, 9),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a6ccebae2eb859fde044f15f1dd18cba1">kStatus_LPUART_NoiseError</a> = MAKE_STATUS(kStatusGroup_LPUART, 10),
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<br/>
|
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a1528dc2aacb3a792a1ecbfbbc7941bc9">kStatus_LPUART_FramingError</a> = MAKE_STATUS(kStatusGroup_LPUART, 11),
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|
<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39ad42bcd27cb6e04725768c6b98d4cbe0d">kStatus_LPUART_ParityError</a> = MAKE_STATUS(kStatusGroup_LPUART, 12),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39aaa020183f56b7d7f63e22fd5fd8d3df2">kStatus_LPUART_BaudrateNotSupport</a>,
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a29540bf056281514eb42c8885f7e2e10">kStatus_LPUART_IdleLineDetected</a> = MAKE_STATUS(kStatusGroup_LPUART, 14),
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<br/>
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  <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a0a6368e75ae51755bbd3f451c276c822">kStatus_LPUART_Timeout</a> = MAKE_STATUS(kStatusGroup_LPUART, 15)
|
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<br/>
|
|
}</td></tr>
|
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<tr class="memdesc:gafb730582952b7ceec73d7dc9bf7bef39"><td class="mdescLeft"> </td><td class="mdescRight">Error codes for the LPUART driver. <a href="a00050.html#gafb730582952b7ceec73d7dc9bf7bef39">More...</a><br/></td></tr>
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<tr class="separator:gafb730582952b7ceec73d7dc9bf7bef39"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga22a746cfd0fffff30eaf27f8795b2059"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga22a746cfd0fffff30eaf27f8795b2059">_lpuart_parity_mode</a> { <br/>
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  <a class="el" href="a00050.html#gga22a746cfd0fffff30eaf27f8795b2059a0e5bdb8fc4e1010930d05e1490a75b1a">kLPUART_ParityDisabled</a> = 0x0U,
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<br/>
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  <a class="el" href="a00050.html#gga22a746cfd0fffff30eaf27f8795b2059ac92adb3fdf11240ca5dee6c6543b6ff7">kLPUART_ParityEven</a> = 0x2U,
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<br/>
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  <a class="el" href="a00050.html#gga22a746cfd0fffff30eaf27f8795b2059adab63856e98e0715f4ab289ac0da3575">kLPUART_ParityOdd</a> = 0x3U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga22a746cfd0fffff30eaf27f8795b2059"><td class="mdescLeft"> </td><td class="mdescRight">LPUART parity mode. <a href="a00050.html#ga22a746cfd0fffff30eaf27f8795b2059">More...</a><br/></td></tr>
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<tr class="separator:ga22a746cfd0fffff30eaf27f8795b2059"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga565561e02414c90014f13391a1dd7dd5"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga565561e02414c90014f13391a1dd7dd5">_lpuart_data_bits</a> { <br/>
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  <a class="el" href="a00050.html#gga565561e02414c90014f13391a1dd7dd5aaa10fe51f0b83d5c0a2e060dab983899">kLPUART_EightDataBits</a> = 0x0U,
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<br/>
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  <a class="el" href="a00050.html#gga565561e02414c90014f13391a1dd7dd5a39e919f0523d445c9e35034b15329031">kLPUART_SevenDataBits</a> = 0x1U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga565561e02414c90014f13391a1dd7dd5"><td class="mdescLeft"> </td><td class="mdescRight">LPUART data bits count. <a href="a00050.html#ga565561e02414c90014f13391a1dd7dd5">More...</a><br/></td></tr>
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<tr class="separator:ga565561e02414c90014f13391a1dd7dd5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad19fe7bcda436707337f6d529d5da155"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gad19fe7bcda436707337f6d529d5da155">_lpuart_stop_bit_count</a> { <br/>
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  <a class="el" href="a00050.html#ggad19fe7bcda436707337f6d529d5da155a4304f0ee73a5fabfadfc05ca1fbd3901">kLPUART_OneStopBit</a> = 0U,
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<br/>
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  <a class="el" href="a00050.html#ggad19fe7bcda436707337f6d529d5da155a6e049e0faaf89ed2dfe493ad8f6c93d4">kLPUART_TwoStopBit</a> = 1U
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|
<br/>
|
|
}</td></tr>
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<tr class="memdesc:gad19fe7bcda436707337f6d529d5da155"><td class="mdescLeft"> </td><td class="mdescRight">LPUART stop bit count. <a href="a00050.html#gad19fe7bcda436707337f6d529d5da155">More...</a><br/></td></tr>
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<tr class="separator:gad19fe7bcda436707337f6d529d5da155"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf6493de629a2c036f4308f1a154c44b3"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gaf6493de629a2c036f4308f1a154c44b3">_lpuart_transmit_cts_source</a> { <br/>
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  <a class="el" href="a00050.html#ggaf6493de629a2c036f4308f1a154c44b3ab9dc5632b86f32ceb88d8aa882471bf5">kLPUART_CtsSourcePin</a> = 0U,
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<br/>
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  <a class="el" href="a00050.html#ggaf6493de629a2c036f4308f1a154c44b3a75ac72fc4281ef68f2a97ff96e90654b">kLPUART_CtsSourceMatchResult</a> = 1U
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|
<br/>
|
|
}</td></tr>
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<tr class="memdesc:gaf6493de629a2c036f4308f1a154c44b3"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transmit CTS source. <a href="a00050.html#gaf6493de629a2c036f4308f1a154c44b3">More...</a><br/></td></tr>
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<tr class="separator:gaf6493de629a2c036f4308f1a154c44b3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaeb6f0b173f630f703a5ec4f4f6eb57d9"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gaeb6f0b173f630f703a5ec4f4f6eb57d9">_lpuart_transmit_cts_config</a> { <br/>
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  <a class="el" href="a00050.html#ggaeb6f0b173f630f703a5ec4f4f6eb57d9ad32cfafeb9de4981efcaccfd15787500">kLPUART_CtsSampleAtStart</a> = 0U,
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<br/>
|
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  <a class="el" href="a00050.html#ggaeb6f0b173f630f703a5ec4f4f6eb57d9afa8f0e420059feab07c6efa7c3ca9d91">kLPUART_CtsSampleAtIdle</a> = 1U
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|
<br/>
|
|
}</td></tr>
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<tr class="memdesc:gaeb6f0b173f630f703a5ec4f4f6eb57d9"><td class="mdescLeft"> </td><td class="mdescRight">LPUART transmit CTS configure. <a href="a00050.html#gaeb6f0b173f630f703a5ec4f4f6eb57d9">More...</a><br/></td></tr>
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<tr class="separator:gaeb6f0b173f630f703a5ec4f4f6eb57d9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5f767cb7f8458682f742f2e7d4bda63d"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga5f767cb7f8458682f742f2e7d4bda63d">_lpuart_idle_type_select</a> { <br/>
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  <a class="el" href="a00050.html#gga5f767cb7f8458682f742f2e7d4bda63da0644f6b95813c520dede56ee3a944267">kLPUART_IdleTypeStartBit</a> = 0U,
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|
<br/>
|
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  <a class="el" href="a00050.html#gga5f767cb7f8458682f742f2e7d4bda63da69545f21a3401c126bf295b5cf94225b">kLPUART_IdleTypeStopBit</a> = 1U
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<br/>
|
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}</td></tr>
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<tr class="memdesc:ga5f767cb7f8458682f742f2e7d4bda63d"><td class="mdescLeft"> </td><td class="mdescRight">LPUART idle flag type defines when the receiver starts counting. <a href="a00050.html#ga5f767cb7f8458682f742f2e7d4bda63d">More...</a><br/></td></tr>
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<tr class="separator:ga5f767cb7f8458682f742f2e7d4bda63d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga13c97cefe85629e606de5281d4eef25b"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga13c97cefe85629e606de5281d4eef25b">_lpuart_idle_config</a> { <br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25ba955e0bb4d3e75e577eef544b440c24be">kLPUART_IdleCharacter1</a> = 0U,
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<br/>
|
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25ba270caa8e77b08697404771af82abd131">kLPUART_IdleCharacter2</a> = 1U,
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<br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25bacab443d3d053070635ea1f859b73f34c">kLPUART_IdleCharacter4</a> = 2U,
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<br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25baf125ff40887939add6dd0f42d4485bf3">kLPUART_IdleCharacter8</a> = 3U,
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<br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25bace45d3af9a0c590f053df7bb00e6582a">kLPUART_IdleCharacter16</a> = 4U,
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<br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25ba1daee04c54b7e37ca5e7331a3e1e7374">kLPUART_IdleCharacter32</a> = 5U,
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<br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25bac497a53ed2755d26961f3b72fbd180ed">kLPUART_IdleCharacter64</a> = 6U,
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<br/>
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  <a class="el" href="a00050.html#gga13c97cefe85629e606de5281d4eef25ba4e080722efa87475f1710f5524e50c67">kLPUART_IdleCharacter128</a> = 7U
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<br/>
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}</td></tr>
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<tr class="memdesc:ga13c97cefe85629e606de5281d4eef25b"><td class="mdescLeft"> </td><td class="mdescRight">LPUART idle detected configuration. <a href="a00050.html#ga13c97cefe85629e606de5281d4eef25b">More...</a><br/></td></tr>
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<tr class="separator:ga13c97cefe85629e606de5281d4eef25b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga199a157d391291a9d003bf23954f9603"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a> { <br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603ade355c45064ff74257d57eb42d475adb">kLPUART_LinBreakInterruptEnable</a> = (LPUART_BAUD_LBKDIE_MASK >> 8U),
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<br/>
|
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a43750aac20f72535350c1ab4a1862a3a">kLPUART_RxActiveEdgeInterruptEnable</a> = (LPUART_BAUD_RXEDGIE_MASK >> 8U),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a0e8bf389f65e5f86a3063dc55b8aae1c">kLPUART_TxDataRegEmptyInterruptEnable</a> = (LPUART_CTRL_TIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a0b7f783393a61cce88eab28307e9fe14">kLPUART_TransmissionCompleteInterruptEnable</a> = (LPUART_CTRL_TCIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a5b4a0893c98bf79d0dad88aeb7714d22">kLPUART_RxDataRegFullInterruptEnable</a> = (LPUART_CTRL_RIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603af3f83c56032b14e50a682857dd7c152d">kLPUART_IdleLineInterruptEnable</a> = (LPUART_CTRL_ILIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a8a29c714eaa6acab06a87314f4f29636">kLPUART_RxOverrunInterruptEnable</a> = (LPUART_CTRL_ORIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603ad1a35bc7e89f170a5b82cb4801b73b5e">kLPUART_NoiseErrorInterruptEnable</a> = (LPUART_CTRL_NEIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a1b43ca06e0af6b0fcf4b55612363a64d">kLPUART_FramingErrorInterruptEnable</a> = (LPUART_CTRL_FEIE_MASK),
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<br/>
|
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a13c12b816605deaabcbc3e6a6db82466">kLPUART_ParityErrorInterruptEnable</a> = (LPUART_CTRL_PEIE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a6065cef19fc1ebd279984a1503c129b1">kLPUART_Match1InterruptEnable</a> = (LPUART_CTRL_MA1IE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a5168efe76104a5fa3794efb2f594aa72">kLPUART_Match2InterruptEnable</a> = (LPUART_CTRL_MA2IE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a1ec2f3da1de23b1fdc9ebc96266ce34a">kLPUART_TxFifoOverflowInterruptEnable</a> = (LPUART_FIFO_TXOFE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga199a157d391291a9d003bf23954f9603a94432948fe51acd5cc1efee2b970166b">kLPUART_RxFifoUnderflowInterruptEnable</a> = (LPUART_FIFO_RXUFE_MASK)
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<br/>
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}</td></tr>
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<tr class="memdesc:ga199a157d391291a9d003bf23954f9603"><td class="mdescLeft"> </td><td class="mdescRight">LPUART interrupt configuration structure, default settings all disabled. <a href="a00050.html#ga199a157d391291a9d003bf23954f9603">More...</a><br/></td></tr>
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<tr class="separator:ga199a157d391291a9d003bf23954f9603"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga24bb7ca3f894fe5ff55b9f38bec16c89"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga24bb7ca3f894fe5ff55b9f38bec16c89">_lpuart_flags</a> { <br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89aa765f8ddac00348328f64ad4222d057a">kLPUART_TxDataRegEmptyFlag</a>,
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89ae0539c4cf39d4d1e7839a4896fad2a85">kLPUART_TransmissionCompleteFlag</a>,
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a9bc679bcc20b81768f84b04e499c5a2f">kLPUART_RxDataRegFullFlag</a> = (LPUART_STAT_RDRF_MASK),
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89acf1a40aca38878bc395f9f0b10d8225e">kLPUART_IdleLineFlag</a> = (LPUART_STAT_IDLE_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a994f5f484509133c632215a8b701f8d1">kLPUART_RxOverrunFlag</a> = (LPUART_STAT_OR_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a2198232cb9d239f937ab221bbf03259f">kLPUART_NoiseErrorFlag</a> = (LPUART_STAT_NF_MASK),
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89ad1d40f89cb6aab9c12113586fda7f510">kLPUART_FramingErrorFlag</a>,
|
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a2f8d4c03df61bc4678b2ccf1c69eedeb">kLPUART_ParityErrorFlag</a> = (LPUART_STAT_PF_MASK),
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89ae7bdab3a8c6eb966e2afc605d8b86faf">kLPUART_LinBreakFlag</a> = (LPUART_STAT_LBKDIF_MASK),
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<br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89ae89f181d8dbbf5254d6fe843e4cac6d6">kLPUART_RxActiveEdgeFlag</a> = (LPUART_STAT_RXEDGIF_MASK),
|
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a1f14711a74db1cc141b5c2627ee4c799">kLPUART_RxActiveFlag</a>,
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<br/>
|
|
  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89add8c5e7785285e805f7066d90ef338f4">kLPUART_DataMatch1Flag</a>,
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<br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a71e5c8e3b81dbe575dfdb258997ed280">kLPUART_DataMatch2Flag</a>,
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89ad7b809a6e24b93450f93840e698f3f2d">kLPUART_TxFifoEmptyFlag</a>,
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<br/>
|
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a82d7e96fff053e5f4a0ead254e3ac5d5">kLPUART_RxFifoEmptyFlag</a>,
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<br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a58890b43ef6f610690c7cfa842ce0c56">kLPUART_TxFifoOverflowFlag</a>,
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<br/>
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  <a class="el" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89a0e38f16380ea64d5ca5080793dfbb16e">kLPUART_RxFifoUnderflowFlag</a>
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<br/>
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}</td></tr>
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<tr class="memdesc:ga24bb7ca3f894fe5ff55b9f38bec16c89"><td class="mdescLeft"> </td><td class="mdescRight">LPUART status flags. <a href="a00050.html#ga24bb7ca3f894fe5ff55b9f38bec16c89">More...</a><br/></td></tr>
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<tr class="separator:ga24bb7ca3f894fe5ff55b9f38bec16c89"><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:ga0870fb824ece32739bd35f819f8c408e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga0870fb824ece32739bd35f819f8c408e">FSL_LPUART_DRIVER_VERSION</a>   (<a class="el" href="a00260.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 7, 6))</td></tr>
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<tr class="memdesc:ga0870fb824ece32739bd35f819f8c408e"><td class="mdescLeft"> </td><td class="mdescRight">LPUART driver version. <a href="#ga0870fb824ece32739bd35f819f8c408e">More...</a><br/></td></tr>
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<tr class="separator:ga0870fb824ece32739bd35f819f8c408e"><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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Software Reset</h2></td></tr>
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<tr class="memitem:ga56e999abbe3a38445582867f6df2665e"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga56e999abbe3a38445582867f6df2665e">LPUART_SoftwareReset</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga56e999abbe3a38445582867f6df2665e"><td class="mdescLeft"> </td><td class="mdescRight">Resets the LPUART using software. <a href="#ga56e999abbe3a38445582867f6df2665e">More...</a><br/></td></tr>
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<tr class="separator:ga56e999abbe3a38445582867f6df2665e"><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:ga26ce3e5d63d8dd5d317a83f22af9682c"><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="a00050.html#ga26ce3e5d63d8dd5d317a83f22af9682c">LPUART_Init</a> (LPUART_Type *base, const <a class="el" href="a00050.html#ga35757fcc752984cb90dafc2e815c3d05">lpuart_config_t</a> *config, uint32_t srcClock_Hz)</td></tr>
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<tr class="memdesc:ga26ce3e5d63d8dd5d317a83f22af9682c"><td class="mdescLeft"> </td><td class="mdescRight">Initializes an LPUART instance with the user configuration structure and the peripheral clock. <a href="#ga26ce3e5d63d8dd5d317a83f22af9682c">More...</a><br/></td></tr>
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<tr class="separator:ga26ce3e5d63d8dd5d317a83f22af9682c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga303ff3b77767bafa449d96f1e8c921e0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga303ff3b77767bafa449d96f1e8c921e0">LPUART_Deinit</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga303ff3b77767bafa449d96f1e8c921e0"><td class="mdescLeft"> </td><td class="mdescRight">Deinitializes a LPUART instance. <a href="#ga303ff3b77767bafa449d96f1e8c921e0">More...</a><br/></td></tr>
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<tr class="separator:ga303ff3b77767bafa449d96f1e8c921e0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga95dfe3c3886692f1fe32023d59708440"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga95dfe3c3886692f1fe32023d59708440">LPUART_GetDefaultConfig</a> (<a class="el" href="a00050.html#ga35757fcc752984cb90dafc2e815c3d05">lpuart_config_t</a> *config)</td></tr>
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<tr class="memdesc:ga95dfe3c3886692f1fe32023d59708440"><td class="mdescLeft"> </td><td class="mdescRight">Gets the default configuration structure. <a href="#ga95dfe3c3886692f1fe32023d59708440">More...</a><br/></td></tr>
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<tr class="separator:ga95dfe3c3886692f1fe32023d59708440"><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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Module configuration</h2></td></tr>
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<tr class="memitem:gaf03d9292f8b4cb6e9748cb0bc1db7577"><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="a00050.html#gaf03d9292f8b4cb6e9748cb0bc1db7577">LPUART_SetBaudRate</a> (LPUART_Type *base, uint32_t baudRate_Bps, uint32_t srcClock_Hz)</td></tr>
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<tr class="memdesc:gaf03d9292f8b4cb6e9748cb0bc1db7577"><td class="mdescLeft"> </td><td class="mdescRight">Sets the LPUART instance baudrate. <a href="#gaf03d9292f8b4cb6e9748cb0bc1db7577">More...</a><br/></td></tr>
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<tr class="separator:gaf03d9292f8b4cb6e9748cb0bc1db7577"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae7e13bb206bd78070737968610437fb1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gae7e13bb206bd78070737968610437fb1">LPUART_Enable9bitMode</a> (LPUART_Type *base, bool enable)</td></tr>
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<tr class="memdesc:gae7e13bb206bd78070737968610437fb1"><td class="mdescLeft"> </td><td class="mdescRight">Enable 9-bit data mode for LPUART. <a href="#gae7e13bb206bd78070737968610437fb1">More...</a><br/></td></tr>
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<tr class="separator:gae7e13bb206bd78070737968610437fb1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae4987ccc6a25b2aa8a99a18868fda3eb"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gae4987ccc6a25b2aa8a99a18868fda3eb">LPUART_SetMatchAddress</a> (LPUART_Type *base, uint16_t address1, uint16_t address2)</td></tr>
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<tr class="memdesc:gae4987ccc6a25b2aa8a99a18868fda3eb"><td class="mdescLeft"> </td><td class="mdescRight">Set the LPUART address. <a href="#gae4987ccc6a25b2aa8a99a18868fda3eb">More...</a><br/></td></tr>
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<tr class="separator:gae4987ccc6a25b2aa8a99a18868fda3eb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaafe7ddb53960e2f4cd7ba2a01f00982e"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gaafe7ddb53960e2f4cd7ba2a01f00982e">LPUART_EnableMatchAddress</a> (LPUART_Type *base, bool match1, bool match2)</td></tr>
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<tr class="memdesc:gaafe7ddb53960e2f4cd7ba2a01f00982e"><td class="mdescLeft"> </td><td class="mdescRight">Enable the LPUART match address feature. <a href="#gaafe7ddb53960e2f4cd7ba2a01f00982e">More...</a><br/></td></tr>
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<tr class="separator:gaafe7ddb53960e2f4cd7ba2a01f00982e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga134476bb857ca271e4b65158abf0bc43"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga134476bb857ca271e4b65158abf0bc43">LPUART_SetRxFifoWatermark</a> (LPUART_Type *base, uint8_t water)</td></tr>
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<tr class="memdesc:ga134476bb857ca271e4b65158abf0bc43"><td class="mdescLeft"> </td><td class="mdescRight">Sets the rx FIFO watermark. <a href="#ga134476bb857ca271e4b65158abf0bc43">More...</a><br/></td></tr>
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<tr class="separator:ga134476bb857ca271e4b65158abf0bc43"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga387d3ebb8a051efaf6e5b547bb7bc0f8"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga387d3ebb8a051efaf6e5b547bb7bc0f8">LPUART_SetTxFifoWatermark</a> (LPUART_Type *base, uint8_t water)</td></tr>
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<tr class="memdesc:ga387d3ebb8a051efaf6e5b547bb7bc0f8"><td class="mdescLeft"> </td><td class="mdescRight">Sets the tx FIFO watermark. <a href="#ga387d3ebb8a051efaf6e5b547bb7bc0f8">More...</a><br/></td></tr>
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<tr class="separator:ga387d3ebb8a051efaf6e5b547bb7bc0f8"><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:gab83db963591b116f90daf3e24118cb09"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gab83db963591b116f90daf3e24118cb09">LPUART_GetStatusFlags</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:gab83db963591b116f90daf3e24118cb09"><td class="mdescLeft"> </td><td class="mdescRight">Gets LPUART status flags. <a href="#gab83db963591b116f90daf3e24118cb09">More...</a><br/></td></tr>
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<tr class="separator:gab83db963591b116f90daf3e24118cb09"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac6bcdb29d31a2addb8d80d98855ba147"><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="a00050.html#gac6bcdb29d31a2addb8d80d98855ba147">LPUART_ClearStatusFlags</a> (LPUART_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gac6bcdb29d31a2addb8d80d98855ba147"><td class="mdescLeft"> </td><td class="mdescRight">Clears status flags with a provided mask. <a href="#gac6bcdb29d31a2addb8d80d98855ba147">More...</a><br/></td></tr>
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<tr class="separator:gac6bcdb29d31a2addb8d80d98855ba147"><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:gab5998ebb0dc457f0864c84c16f83d745"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gab5998ebb0dc457f0864c84c16f83d745">LPUART_EnableInterrupts</a> (LPUART_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:gab5998ebb0dc457f0864c84c16f83d745"><td class="mdescLeft"> </td><td class="mdescRight">Enables LPUART interrupts according to a provided mask. <a href="#gab5998ebb0dc457f0864c84c16f83d745">More...</a><br/></td></tr>
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<tr class="separator:gab5998ebb0dc457f0864c84c16f83d745"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2540406e4a338199acddaa828829cad8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga2540406e4a338199acddaa828829cad8">LPUART_DisableInterrupts</a> (LPUART_Type *base, uint32_t mask)</td></tr>
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<tr class="memdesc:ga2540406e4a338199acddaa828829cad8"><td class="mdescLeft"> </td><td class="mdescRight">Disables LPUART interrupts according to a provided mask. <a href="#ga2540406e4a338199acddaa828829cad8">More...</a><br/></td></tr>
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<tr class="separator:ga2540406e4a338199acddaa828829cad8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga172b524bae8bacc6dc95d9daf82c97b5"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga172b524bae8bacc6dc95d9daf82c97b5">LPUART_GetEnabledInterrupts</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga172b524bae8bacc6dc95d9daf82c97b5"><td class="mdescLeft"> </td><td class="mdescRight">Gets enabled LPUART interrupts. <a href="#ga172b524bae8bacc6dc95d9daf82c97b5">More...</a><br/></td></tr>
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<tr class="separator:ga172b524bae8bacc6dc95d9daf82c97b5"><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 Configuration</h2></td></tr>
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<tr class="memitem:ga1550dd083d4b36b05ed23a67d661c9e7"><td class="memItemLeft" align="right" valign="top">static uintptr_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga1550dd083d4b36b05ed23a67d661c9e7">LPUART_GetDataRegisterAddress</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga1550dd083d4b36b05ed23a67d661c9e7"><td class="mdescLeft"> </td><td class="mdescRight">Gets the LPUART data register address. <a href="#ga1550dd083d4b36b05ed23a67d661c9e7">More...</a><br/></td></tr>
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<tr class="separator:ga1550dd083d4b36b05ed23a67d661c9e7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaaaca771c26254dc78f1fc19390907dfe"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gaaaca771c26254dc78f1fc19390907dfe">LPUART_EnableTxDMA</a> (LPUART_Type *base, bool enable)</td></tr>
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<tr class="memdesc:gaaaca771c26254dc78f1fc19390907dfe"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the LPUART transmitter DMA request. <a href="#gaaaca771c26254dc78f1fc19390907dfe">More...</a><br/></td></tr>
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<tr class="separator:gaaaca771c26254dc78f1fc19390907dfe"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae38de19055fca51a30c13e1cd27fb60b"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gae38de19055fca51a30c13e1cd27fb60b">LPUART_EnableRxDMA</a> (LPUART_Type *base, bool enable)</td></tr>
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<tr class="memdesc:gae38de19055fca51a30c13e1cd27fb60b"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the LPUART receiver DMA. <a href="#gae38de19055fca51a30c13e1cd27fb60b">More...</a><br/></td></tr>
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<tr class="separator:gae38de19055fca51a30c13e1cd27fb60b"><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:gaaf4c8ce1f1730cdbf094931033d9b52c"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gaaf4c8ce1f1730cdbf094931033d9b52c">LPUART_GetInstance</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:gaaf4c8ce1f1730cdbf094931033d9b52c"><td class="mdescLeft"> </td><td class="mdescRight">Get the LPUART instance from peripheral base address. <a href="#gaaf4c8ce1f1730cdbf094931033d9b52c">More...</a><br/></td></tr>
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<tr class="separator:gaaf4c8ce1f1730cdbf094931033d9b52c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga49961d4e9043ff9bd10e477add9258d7"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga49961d4e9043ff9bd10e477add9258d7">LPUART_EnableTx</a> (LPUART_Type *base, bool enable)</td></tr>
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<tr class="memdesc:ga49961d4e9043ff9bd10e477add9258d7"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the LPUART transmitter. <a href="#ga49961d4e9043ff9bd10e477add9258d7">More...</a><br/></td></tr>
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<tr class="separator:ga49961d4e9043ff9bd10e477add9258d7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaadb8a7199526555e50e65e017da4eae2"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gaadb8a7199526555e50e65e017da4eae2">LPUART_EnableRx</a> (LPUART_Type *base, bool enable)</td></tr>
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<tr class="memdesc:gaadb8a7199526555e50e65e017da4eae2"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the LPUART receiver. <a href="#gaadb8a7199526555e50e65e017da4eae2">More...</a><br/></td></tr>
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<tr class="separator:gaadb8a7199526555e50e65e017da4eae2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9a9389e1c7bcce6c23e00eb77006a717"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga9a9389e1c7bcce6c23e00eb77006a717">LPUART_WriteByte</a> (LPUART_Type *base, uint8_t data)</td></tr>
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<tr class="memdesc:ga9a9389e1c7bcce6c23e00eb77006a717"><td class="mdescLeft"> </td><td class="mdescRight">Writes to the transmitter register. <a href="#ga9a9389e1c7bcce6c23e00eb77006a717">More...</a><br/></td></tr>
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<tr class="separator:ga9a9389e1c7bcce6c23e00eb77006a717"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga02013105f0aacc7062eaae59d7401d29"><td class="memItemLeft" align="right" valign="top">static uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga02013105f0aacc7062eaae59d7401d29">LPUART_ReadByte</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga02013105f0aacc7062eaae59d7401d29"><td class="mdescLeft"> </td><td class="mdescRight">Reads the receiver register. <a href="#ga02013105f0aacc7062eaae59d7401d29">More...</a><br/></td></tr>
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<tr class="separator:ga02013105f0aacc7062eaae59d7401d29"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga45dcdc1dcb9361c0084524f8f4ab27f0"><td class="memItemLeft" align="right" valign="top">static uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga45dcdc1dcb9361c0084524f8f4ab27f0">LPUART_GetRxFifoCount</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga45dcdc1dcb9361c0084524f8f4ab27f0"><td class="mdescLeft"> </td><td class="mdescRight">Gets the rx FIFO data count. <a href="#ga45dcdc1dcb9361c0084524f8f4ab27f0">More...</a><br/></td></tr>
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<tr class="separator:ga45dcdc1dcb9361c0084524f8f4ab27f0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga253fd7d22cc9380d92714dd40319474c"><td class="memItemLeft" align="right" valign="top">static uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga253fd7d22cc9380d92714dd40319474c">LPUART_GetTxFifoCount</a> (LPUART_Type *base)</td></tr>
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<tr class="memdesc:ga253fd7d22cc9380d92714dd40319474c"><td class="mdescLeft"> </td><td class="mdescRight">Gets the tx FIFO data count. <a href="#ga253fd7d22cc9380d92714dd40319474c">More...</a><br/></td></tr>
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<tr class="separator:ga253fd7d22cc9380d92714dd40319474c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga85a7dbe15a9f822847791cebe75d5394"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga85a7dbe15a9f822847791cebe75d5394">LPUART_SendAddress</a> (LPUART_Type *base, uint8_t address)</td></tr>
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<tr class="memdesc:ga85a7dbe15a9f822847791cebe75d5394"><td class="mdescLeft"> </td><td class="mdescRight">Transmit an address frame in 9-bit data mode. <a href="#ga85a7dbe15a9f822847791cebe75d5394">More...</a><br/></td></tr>
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<tr class="separator:ga85a7dbe15a9f822847791cebe75d5394"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2699958de62ff4832f95bc2dd8c454a5"><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="a00050.html#ga2699958de62ff4832f95bc2dd8c454a5">LPUART_WriteBlocking</a> (LPUART_Type *base, const uint8_t *data, size_t length)</td></tr>
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<tr class="memdesc:ga2699958de62ff4832f95bc2dd8c454a5"><td class="mdescLeft"> </td><td class="mdescRight">Writes to the transmitter register using a blocking method. <a href="#ga2699958de62ff4832f95bc2dd8c454a5">More...</a><br/></td></tr>
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<tr class="separator:ga2699958de62ff4832f95bc2dd8c454a5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gae76aba14dbfe94124082785e2c0ecd9d"><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="a00050.html#gae76aba14dbfe94124082785e2c0ecd9d">LPUART_ReadBlocking</a> (LPUART_Type *base, uint8_t *data, size_t length)</td></tr>
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<tr class="memdesc:gae76aba14dbfe94124082785e2c0ecd9d"><td class="mdescLeft"> </td><td class="mdescRight">Reads the receiver data register using a blocking method. <a href="#gae76aba14dbfe94124082785e2c0ecd9d">More...</a><br/></td></tr>
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<tr class="separator:gae76aba14dbfe94124082785e2c0ecd9d"><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:ga10eae12610523a624c1016882f8dba5f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga10eae12610523a624c1016882f8dba5f">LPUART_TransferCreateHandle</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, <a class="el" href="a00050.html#ga7ab1637091d166aa8b69517350fb05c8">lpuart_transfer_callback_t</a> callback, void *userData)</td></tr>
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<tr class="memdesc:ga10eae12610523a624c1016882f8dba5f"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the LPUART handle. <a href="#ga10eae12610523a624c1016882f8dba5f">More...</a><br/></td></tr>
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<tr class="separator:ga10eae12610523a624c1016882f8dba5f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gafba986c473e5935131e63cb882cf26ff"><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="a00050.html#gafba986c473e5935131e63cb882cf26ff">LPUART_TransferSendNonBlocking</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, <a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd">lpuart_transfer_t</a> *xfer)</td></tr>
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<tr class="memdesc:gafba986c473e5935131e63cb882cf26ff"><td class="mdescLeft"> </td><td class="mdescRight">Transmits a buffer of data using the interrupt method. <a href="#gafba986c473e5935131e63cb882cf26ff">More...</a><br/></td></tr>
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<tr class="separator:gafba986c473e5935131e63cb882cf26ff"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga5257b77491042af5913a8d91c66318e1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga5257b77491042af5913a8d91c66318e1">LPUART_TransferStartRingBuffer</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, uint8_t *ringBuffer, size_t ringBufferSize)</td></tr>
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<tr class="memdesc:ga5257b77491042af5913a8d91c66318e1"><td class="mdescLeft"> </td><td class="mdescRight">Sets up the RX ring buffer. <a href="#ga5257b77491042af5913a8d91c66318e1">More...</a><br/></td></tr>
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<tr class="separator:ga5257b77491042af5913a8d91c66318e1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad6a230a664808592aab153ea20e3d60b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#gad6a230a664808592aab153ea20e3d60b">LPUART_TransferStopRingBuffer</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:gad6a230a664808592aab153ea20e3d60b"><td class="mdescLeft"> </td><td class="mdescRight">Aborts the background transfer and uninstalls the ring buffer. <a href="#gad6a230a664808592aab153ea20e3d60b">More...</a><br/></td></tr>
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<tr class="separator:gad6a230a664808592aab153ea20e3d60b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga550523d301acfa413919c2f979228bcc"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga550523d301acfa413919c2f979228bcc">LPUART_TransferGetRxRingBufferLength</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga550523d301acfa413919c2f979228bcc"><td class="mdescLeft"> </td><td class="mdescRight">Get the length of received data in RX ring buffer. <a href="#ga550523d301acfa413919c2f979228bcc">More...</a><br/></td></tr>
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<tr class="separator:ga550523d301acfa413919c2f979228bcc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6dfe9efe9656e126c70ee79fa03f2be3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga6dfe9efe9656e126c70ee79fa03f2be3">LPUART_TransferAbortSend</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga6dfe9efe9656e126c70ee79fa03f2be3"><td class="mdescLeft"> </td><td class="mdescRight">Aborts the interrupt-driven data transmit. <a href="#ga6dfe9efe9656e126c70ee79fa03f2be3">More...</a><br/></td></tr>
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<tr class="separator:ga6dfe9efe9656e126c70ee79fa03f2be3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad80d2469dce0de9361e731e4cefde9fd"><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="a00050.html#gad80d2469dce0de9361e731e4cefde9fd">LPUART_TransferGetSendCount</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, uint32_t *count)</td></tr>
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<tr class="memdesc:gad80d2469dce0de9361e731e4cefde9fd"><td class="mdescLeft"> </td><td class="mdescRight">Gets the number of bytes that have been sent out to bus. <a href="#gad80d2469dce0de9361e731e4cefde9fd">More...</a><br/></td></tr>
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<tr class="separator:gad80d2469dce0de9361e731e4cefde9fd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8bdb584704ce7955004751e32627f918"><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="a00050.html#ga8bdb584704ce7955004751e32627f918">LPUART_TransferReceiveNonBlocking</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, <a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd">lpuart_transfer_t</a> *xfer, size_t *receivedBytes)</td></tr>
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<tr class="memdesc:ga8bdb584704ce7955004751e32627f918"><td class="mdescLeft"> </td><td class="mdescRight">Receives a buffer of data using the interrupt method. <a href="#ga8bdb584704ce7955004751e32627f918">More...</a><br/></td></tr>
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<tr class="separator:ga8bdb584704ce7955004751e32627f918"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4950fa0f3835992251c109f655a3ca7d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga4950fa0f3835992251c109f655a3ca7d">LPUART_TransferAbortReceive</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle)</td></tr>
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<tr class="memdesc:ga4950fa0f3835992251c109f655a3ca7d"><td class="mdescLeft"> </td><td class="mdescRight">Aborts the interrupt-driven data receiving. <a href="#ga4950fa0f3835992251c109f655a3ca7d">More...</a><br/></td></tr>
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<tr class="separator:ga4950fa0f3835992251c109f655a3ca7d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabfcdc658c463e9e7523cc60c5e8f9672"><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="a00050.html#gabfcdc658c463e9e7523cc60c5e8f9672">LPUART_TransferGetReceiveCount</a> (LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, uint32_t *count)</td></tr>
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<tr class="memdesc:gabfcdc658c463e9e7523cc60c5e8f9672"><td class="mdescLeft"> </td><td class="mdescRight">Gets the number of bytes that have been received. <a href="#gabfcdc658c463e9e7523cc60c5e8f9672">More...</a><br/></td></tr>
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<tr class="separator:gabfcdc658c463e9e7523cc60c5e8f9672"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6377050807e670565fe51b71c95a923c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga6377050807e670565fe51b71c95a923c">LPUART_TransferHandleIRQ</a> (LPUART_Type *base, void *irqHandle)</td></tr>
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<tr class="memdesc:ga6377050807e670565fe51b71c95a923c"><td class="mdescLeft"> </td><td class="mdescRight">LPUART IRQ handle function. <a href="#ga6377050807e670565fe51b71c95a923c">More...</a><br/></td></tr>
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<tr class="separator:ga6377050807e670565fe51b71c95a923c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga277f4cfc074cf67c2c27082df630f2da"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ga277f4cfc074cf67c2c27082df630f2da">LPUART_TransferHandleErrorIRQ</a> (LPUART_Type *base, void *irqHandle)</td></tr>
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<tr class="memdesc:ga277f4cfc074cf67c2c27082df630f2da"><td class="mdescLeft"> </td><td class="mdescRight">LPUART Error IRQ handle function. <a href="#ga277f4cfc074cf67c2c27082df630f2da">More...</a><br/></td></tr>
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<tr class="separator:ga277f4cfc074cf67c2c27082df630f2da"><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="a00424" id="a00424"></a>
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<td class="memname">struct _lpuart_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:ae83107a96ce0e34e791aac795a4d04e4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae83107a96ce0e34e791aac795a4d04e4"></a>
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uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ae83107a96ce0e34e791aac795a4d04e4">baudRate_Bps</a></td></tr>
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<tr class="memdesc:ae83107a96ce0e34e791aac795a4d04e4"><td class="mdescLeft"> </td><td class="mdescRight">LPUART baud rate. <br/></td></tr>
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<tr class="separator:ae83107a96ce0e34e791aac795a4d04e4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4571e45bcd0dc5e23ef6c9491f415636"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4571e45bcd0dc5e23ef6c9491f415636"></a>
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<a class="el" href="a00050.html#gab5b7fa64ce57a2f68327e745f4a3e0b2">lpuart_parity_mode_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a4571e45bcd0dc5e23ef6c9491f415636">parityMode</a></td></tr>
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<tr class="memdesc:a4571e45bcd0dc5e23ef6c9491f415636"><td class="mdescLeft"> </td><td class="mdescRight">Parity mode, disabled (default), even, odd. <br/></td></tr>
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<tr class="separator:a4571e45bcd0dc5e23ef6c9491f415636"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af78b1ec3d4ad983717c0ddb6fc90a7c3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af78b1ec3d4ad983717c0ddb6fc90a7c3"></a>
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<a class="el" href="a00050.html#gad36b5360ffc95732471dab9bd8f74c3b">lpuart_data_bits_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#af78b1ec3d4ad983717c0ddb6fc90a7c3">dataBitsCount</a></td></tr>
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<tr class="memdesc:af78b1ec3d4ad983717c0ddb6fc90a7c3"><td class="mdescLeft"> </td><td class="mdescRight">Data bits count, eight (default), seven. <br/></td></tr>
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<tr class="memitem:a0b1bc6d9fd6be7a792e3f06ef9801ceb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0b1bc6d9fd6be7a792e3f06ef9801ceb"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a0b1bc6d9fd6be7a792e3f06ef9801ceb">isMsb</a></td></tr>
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<tr class="memdesc:a0b1bc6d9fd6be7a792e3f06ef9801ceb"><td class="mdescLeft"> </td><td class="mdescRight">Data bits order, LSB (default), MSB. <br/></td></tr>
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<tr class="memitem:a92191efd3c2b43851cab2373f7183143"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a92191efd3c2b43851cab2373f7183143"></a>
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<a class="el" href="a00050.html#ga5c25153c13c99b8c63d8e78cdfeea30f">lpuart_stop_bit_count_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a92191efd3c2b43851cab2373f7183143">stopBitCount</a></td></tr>
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<tr class="memdesc:a92191efd3c2b43851cab2373f7183143"><td class="mdescLeft"> </td><td class="mdescRight">Number of stop bits, 1 stop bit (default) or 2 stop bits. <br/></td></tr>
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<tr class="memitem:a1cb0bd7116d2dd95450ea9e5f605bb6f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1cb0bd7116d2dd95450ea9e5f605bb6f"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a1cb0bd7116d2dd95450ea9e5f605bb6f">txFifoWatermark</a></td></tr>
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<tr class="memdesc:a1cb0bd7116d2dd95450ea9e5f605bb6f"><td class="mdescLeft"> </td><td class="mdescRight">TX FIFO watermark. <br/></td></tr>
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<tr class="memitem:a05ff5e09b8f4c820a2b07608be7ea7f5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a05ff5e09b8f4c820a2b07608be7ea7f5"></a>
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uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a05ff5e09b8f4c820a2b07608be7ea7f5">rxFifoWatermark</a></td></tr>
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<tr class="memdesc:a05ff5e09b8f4c820a2b07608be7ea7f5"><td class="mdescLeft"> </td><td class="mdescRight">RX FIFO watermark. <br/></td></tr>
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<tr class="memitem:a1aa0d306363e76dfd5d06b2528f71843"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1aa0d306363e76dfd5d06b2528f71843"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a1aa0d306363e76dfd5d06b2528f71843">enableRxRTS</a></td></tr>
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<tr class="memdesc:a1aa0d306363e76dfd5d06b2528f71843"><td class="mdescLeft"> </td><td class="mdescRight">RX RTS enable. <br/></td></tr>
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<tr class="memitem:a890f2a760abf8027773e0e77a25f5e58"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a890f2a760abf8027773e0e77a25f5e58"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a890f2a760abf8027773e0e77a25f5e58">enableTxCTS</a></td></tr>
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<tr class="memdesc:a890f2a760abf8027773e0e77a25f5e58"><td class="mdescLeft"> </td><td class="mdescRight">TX CTS enable. <br/></td></tr>
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<tr class="memitem:a23efc56ebe06371e2b0957a497f1886e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a23efc56ebe06371e2b0957a497f1886e"></a>
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<a class="el" href="a00050.html#ga36ff933c6ff4ac7a125878f03fc79831">lpuart_transmit_cts_source_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a23efc56ebe06371e2b0957a497f1886e">txCtsSource</a></td></tr>
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<tr class="memdesc:a23efc56ebe06371e2b0957a497f1886e"><td class="mdescLeft"> </td><td class="mdescRight">TX CTS source. <br/></td></tr>
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<a class="el" href="a00050.html#ga5b4e2d09e452e3514e4533ee9510be97">lpuart_transmit_cts_config_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a016a408ded64c94de14f2a954855b857">txCtsConfig</a></td></tr>
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<tr class="memdesc:a016a408ded64c94de14f2a954855b857"><td class="mdescLeft"> </td><td class="mdescRight">TX CTS configure. <br/></td></tr>
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<tr class="memitem:a45ac9d819675f5cae10bb7234a0f4342"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00050.html#gad2f95b94d8a055a75e2099e11df4aece">lpuart_idle_type_select_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a45ac9d819675f5cae10bb7234a0f4342">rxIdleType</a></td></tr>
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<tr class="memdesc:a45ac9d819675f5cae10bb7234a0f4342"><td class="mdescLeft"> </td><td class="mdescRight">RX IDLE type. <a href="#a45ac9d819675f5cae10bb7234a0f4342">More...</a><br/></td></tr>
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<tr class="separator:a45ac9d819675f5cae10bb7234a0f4342"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab5389e158519dd57c804a10ef5dc3c00"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00050.html#ga48780347b56ffcf164d92df6957c8ab4">lpuart_idle_config_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ab5389e158519dd57c804a10ef5dc3c00">rxIdleConfig</a></td></tr>
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<tr class="memdesc:ab5389e158519dd57c804a10ef5dc3c00"><td class="mdescLeft"> </td><td class="mdescRight">RX IDLE configuration. <a href="#ab5389e158519dd57c804a10ef5dc3c00">More...</a><br/></td></tr>
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<tr class="memitem:ab9558be2149e5a5730eff2d7bb1fdb28"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab9558be2149e5a5730eff2d7bb1fdb28"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ab9558be2149e5a5730eff2d7bb1fdb28">enableTx</a></td></tr>
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<tr class="memdesc:ab9558be2149e5a5730eff2d7bb1fdb28"><td class="mdescLeft"> </td><td class="mdescRight">Enable TX. <br/></td></tr>
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<tr class="memitem:ab5249f5987bbb04eb5ae5e9cfb6e5358"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab5249f5987bbb04eb5ae5e9cfb6e5358"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ab5249f5987bbb04eb5ae5e9cfb6e5358">enableRx</a></td></tr>
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<tr class="memdesc:ab5249f5987bbb04eb5ae5e9cfb6e5358"><td class="mdescLeft"> </td><td class="mdescRight">Enable RX. <br/></td></tr>
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<h4 class="groupheader">Field Documentation</h4>
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<td class="memname"><a class="el" href="a00050.html#gad2f95b94d8a055a75e2099e11df4aece">lpuart_idle_type_select_t</a> _lpuart_config::rxIdleType</td>
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<td class="memname"><a class="el" href="a00050.html#ga48780347b56ffcf164d92df6957c8ab4">lpuart_idle_config_t</a> _lpuart_config::rxIdleConfig</td>
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<td class="memname">struct _lpuart_transfer</td>
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<tr><td colspan="2"><h3>Data Fields</h3></td></tr>
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<tr class="memitem:aaa76dae4246c582cb20524f7c3b1be8b"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#aaa76dae4246c582cb20524f7c3b1be8b">dataSize</a></td></tr>
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<tr class="memdesc:aaa76dae4246c582cb20524f7c3b1be8b"><td class="mdescLeft"> </td><td class="mdescRight">The byte count to be transfer. <a href="#aaa76dae4246c582cb20524f7c3b1be8b">More...</a><br/></td></tr>
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<tr class="separator:aaa76dae4246c582cb20524f7c3b1be8b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5f0e6f0be1311cf09de693c9a9ff9c70"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a5f0e6f0be1311cf09de693c9a9ff9c70">data</a></td></tr>
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<tr class="memdesc:a5f0e6f0be1311cf09de693c9a9ff9c70"><td class="mdescLeft"> </td><td class="mdescRight">The buffer of data to be transfer. <a href="#a5f0e6f0be1311cf09de693c9a9ff9c70">More...</a><br/></td></tr>
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<tr class="separator:a5f0e6f0be1311cf09de693c9a9ff9c70"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5f2afdce66073c3fe87da416b90b1a81"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a5f2afdce66073c3fe87da416b90b1a81">rxData</a></td></tr>
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<tr class="memdesc:a5f2afdce66073c3fe87da416b90b1a81"><td class="mdescLeft"> </td><td class="mdescRight">The buffer to receive data. <a href="#a5f2afdce66073c3fe87da416b90b1a81">More...</a><br/></td></tr>
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<tr class="memitem:afcfd36888905a82337dde365b514e7a1"><td class="memItemLeft" align="right" valign="top">const uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#afcfd36888905a82337dde365b514e7a1">txData</a></td></tr>
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<tr class="memdesc:afcfd36888905a82337dde365b514e7a1"><td class="mdescLeft"> </td><td class="mdescRight">The buffer of data to be sent. <a href="#afcfd36888905a82337dde365b514e7a1">More...</a><br/></td></tr>
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<h4 class="groupheader">Field Documentation</h4>
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<td class="memname">uint8_t* _lpuart_transfer::data</td>
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<td class="memname">uint8_t* _lpuart_transfer::rxData</td>
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<td class="memname">const uint8_t* _lpuart_transfer::txData</td>
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<td class="memname">size_t _lpuart_transfer::dataSize</td>
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<a name="a00426" id="a00426"></a>
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<td class="memname">struct _lpuart_handle</td>
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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:a4c35a7a6399c868ddb1def8743c146ea"><td class="memItemLeft" align="right" valign="top">const uint8_t *volatile </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a4c35a7a6399c868ddb1def8743c146ea">txData</a></td></tr>
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<tr class="memdesc:a4c35a7a6399c868ddb1def8743c146ea"><td class="mdescLeft"> </td><td class="mdescRight">Address of remaining data to send. <a href="#a4c35a7a6399c868ddb1def8743c146ea">More...</a><br/></td></tr>
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<tr class="separator:a4c35a7a6399c868ddb1def8743c146ea"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9c7df82f52174be9a8d21f26eba8b63f"><td class="memItemLeft" align="right" valign="top">volatile size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a9c7df82f52174be9a8d21f26eba8b63f">txDataSize</a></td></tr>
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<tr class="memdesc:a9c7df82f52174be9a8d21f26eba8b63f"><td class="mdescLeft"> </td><td class="mdescRight">Size of the remaining data to send. <a href="#a9c7df82f52174be9a8d21f26eba8b63f">More...</a><br/></td></tr>
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<tr class="separator:a9c7df82f52174be9a8d21f26eba8b63f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2535ea3d50a0e1ebc64ef678792ca143"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a2535ea3d50a0e1ebc64ef678792ca143">txDataSizeAll</a></td></tr>
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<tr class="memdesc:a2535ea3d50a0e1ebc64ef678792ca143"><td class="mdescLeft"> </td><td class="mdescRight">Size of the data to send out. <a href="#a2535ea3d50a0e1ebc64ef678792ca143">More...</a><br/></td></tr>
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<tr class="separator:a2535ea3d50a0e1ebc64ef678792ca143"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a22f222c17b99b9528dabcc7bc2b2a54b"><td class="memItemLeft" align="right" valign="top">uint8_t *volatile </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a22f222c17b99b9528dabcc7bc2b2a54b">rxData</a></td></tr>
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<tr class="memdesc:a22f222c17b99b9528dabcc7bc2b2a54b"><td class="mdescLeft"> </td><td class="mdescRight">Address of remaining data to receive. <a href="#a22f222c17b99b9528dabcc7bc2b2a54b">More...</a><br/></td></tr>
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<tr class="separator:a22f222c17b99b9528dabcc7bc2b2a54b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acc516aa43ddb7eeec9288820af1ecd89"><td class="memItemLeft" align="right" valign="top">volatile size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#acc516aa43ddb7eeec9288820af1ecd89">rxDataSize</a></td></tr>
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<tr class="memdesc:acc516aa43ddb7eeec9288820af1ecd89"><td class="mdescLeft"> </td><td class="mdescRight">Size of the remaining data to receive. <a href="#acc516aa43ddb7eeec9288820af1ecd89">More...</a><br/></td></tr>
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<tr class="separator:acc516aa43ddb7eeec9288820af1ecd89"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae577a09ca8d3b9eb73f90d308d842e79"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ae577a09ca8d3b9eb73f90d308d842e79">rxDataSizeAll</a></td></tr>
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<tr class="memdesc:ae577a09ca8d3b9eb73f90d308d842e79"><td class="mdescLeft"> </td><td class="mdescRight">Size of the data to receive. <a href="#ae577a09ca8d3b9eb73f90d308d842e79">More...</a><br/></td></tr>
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<tr class="separator:ae577a09ca8d3b9eb73f90d308d842e79"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1100410b5924efeb1a55ec14e15d39f1"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a1100410b5924efeb1a55ec14e15d39f1">rxRingBuffer</a></td></tr>
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<tr class="memdesc:a1100410b5924efeb1a55ec14e15d39f1"><td class="mdescLeft"> </td><td class="mdescRight">Start address of the receiver ring buffer. <a href="#a1100410b5924efeb1a55ec14e15d39f1">More...</a><br/></td></tr>
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<tr class="memitem:a08db8e558ba77d8c5ece4f60822f60c3"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a08db8e558ba77d8c5ece4f60822f60c3">rxRingBufferSize</a></td></tr>
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<tr class="memdesc:a08db8e558ba77d8c5ece4f60822f60c3"><td class="mdescLeft"> </td><td class="mdescRight">Size of the ring buffer. <a href="#a08db8e558ba77d8c5ece4f60822f60c3">More...</a><br/></td></tr>
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<tr class="memitem:a20aadb739214ab07e45cb9226132192e"><td class="memItemLeft" align="right" valign="top">volatile uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a20aadb739214ab07e45cb9226132192e">rxRingBufferHead</a></td></tr>
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<tr class="memdesc:a20aadb739214ab07e45cb9226132192e"><td class="mdescLeft"> </td><td class="mdescRight">Index for the driver to store received data into ring buffer. <a href="#a20aadb739214ab07e45cb9226132192e">More...</a><br/></td></tr>
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<tr class="memitem:a2777d723511750a6b39f5169135a909f"><td class="memItemLeft" align="right" valign="top">volatile uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a2777d723511750a6b39f5169135a909f">rxRingBufferTail</a></td></tr>
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<tr class="memdesc:a2777d723511750a6b39f5169135a909f"><td class="mdescLeft"> </td><td class="mdescRight">Index for the user to get data from the ring buffer. <a href="#a2777d723511750a6b39f5169135a909f">More...</a><br/></td></tr>
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<tr class="memitem:ab50459b72a63e6b30c8ed3671a8af981"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00050.html#ga7ab1637091d166aa8b69517350fb05c8">lpuart_transfer_callback_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ab50459b72a63e6b30c8ed3671a8af981">callback</a></td></tr>
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<tr class="memdesc:ab50459b72a63e6b30c8ed3671a8af981"><td class="mdescLeft"> </td><td class="mdescRight">Callback function. <a href="#ab50459b72a63e6b30c8ed3671a8af981">More...</a><br/></td></tr>
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<tr class="memitem:ae2ac81d3089f6b9b2772708b49502441"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ae2ac81d3089f6b9b2772708b49502441">userData</a></td></tr>
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<tr class="memdesc:ae2ac81d3089f6b9b2772708b49502441"><td class="mdescLeft"> </td><td class="mdescRight">LPUART callback function parameter. <a href="#ae2ac81d3089f6b9b2772708b49502441">More...</a><br/></td></tr>
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<tr class="memitem:a15865b470edd53b37c580981c718f559"><td class="memItemLeft" align="right" valign="top">volatile uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a15865b470edd53b37c580981c718f559">txState</a></td></tr>
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<tr class="memdesc:a15865b470edd53b37c580981c718f559"><td class="mdescLeft"> </td><td class="mdescRight">TX transfer state. <a href="#a15865b470edd53b37c580981c718f559">More...</a><br/></td></tr>
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<tr class="memitem:ac113a769dffef4a25e7ecac12c412893"><td class="memItemLeft" align="right" valign="top">volatile uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#ac113a769dffef4a25e7ecac12c412893">rxState</a></td></tr>
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<tr class="memdesc:ac113a769dffef4a25e7ecac12c412893"><td class="mdescLeft"> </td><td class="mdescRight">RX transfer state. <a href="#ac113a769dffef4a25e7ecac12c412893">More...</a><br/></td></tr>
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<tr class="separator:ac113a769dffef4a25e7ecac12c412893"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a57511414024c9d31dfa339de4b2e1fd5"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00050.html#a57511414024c9d31dfa339de4b2e1fd5">isSevenDataBits</a></td></tr>
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<tr class="memdesc:a57511414024c9d31dfa339de4b2e1fd5"><td class="mdescLeft"> </td><td class="mdescRight">Seven data bits flag. <a href="#a57511414024c9d31dfa339de4b2e1fd5">More...</a><br/></td></tr>
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<tr class="separator:a57511414024c9d31dfa339de4b2e1fd5"><td class="memSeparator" colspan="2"> </td></tr>
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<h4 class="groupheader">Field Documentation</h4>
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<td class="memname">const uint8_t* volatile _lpuart_handle::txData</td>
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<td class="memname">volatile size_t _lpuart_handle::txDataSize</td>
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<td class="memname">size_t _lpuart_handle::txDataSizeAll</td>
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<td class="memname">uint8_t* volatile _lpuart_handle::rxData</td>
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<td class="memname">volatile size_t _lpuart_handle::rxDataSize</td>
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<td class="memname">size_t _lpuart_handle::rxDataSizeAll</td>
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<td class="memname">volatile uint16_t _lpuart_handle::rxRingBufferTail</td>
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<td class="memname"><a class="el" href="a00050.html#ga7ab1637091d166aa8b69517350fb05c8">lpuart_transfer_callback_t</a> _lpuart_handle::callback</td>
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<td class="memname">volatile uint8_t _lpuart_handle::txState</td>
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<td class="memname">volatile uint8_t _lpuart_handle::rxState</td>
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<td class="memname">bool _lpuart_handle::isSevenDataBits</td>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<td class="memname">#define FSL_LPUART_DRIVER_VERSION   (<a class="el" href="a00260.html#ga812138aa3315b0c6953c1a26130bcc37">MAKE_VERSION</a>(2, 7, 6))</td>
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<td class="memname">#define UART_RETRY_TIMES   0U /* Defining to zero means to keep waiting for the flag until it is assert/deassert. */</td>
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<h2 class="groupheader">Typedef Documentation</h2>
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<td class="memname">typedef enum <a class="el" href="a00050.html#ga22a746cfd0fffff30eaf27f8795b2059">_lpuart_parity_mode</a> <a class="el" href="a00050.html#gab5b7fa64ce57a2f68327e745f4a3e0b2">lpuart_parity_mode_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00050.html#ga565561e02414c90014f13391a1dd7dd5">_lpuart_data_bits</a> <a class="el" href="a00050.html#gad36b5360ffc95732471dab9bd8f74c3b">lpuart_data_bits_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00050.html#gad19fe7bcda436707337f6d529d5da155">_lpuart_stop_bit_count</a> <a class="el" href="a00050.html#ga5c25153c13c99b8c63d8e78cdfeea30f">lpuart_stop_bit_count_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00050.html#gaf6493de629a2c036f4308f1a154c44b3">_lpuart_transmit_cts_source</a> <a class="el" href="a00050.html#ga36ff933c6ff4ac7a125878f03fc79831">lpuart_transmit_cts_source_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00050.html#gaeb6f0b173f630f703a5ec4f4f6eb57d9">_lpuart_transmit_cts_config</a> <a class="el" href="a00050.html#ga5b4e2d09e452e3514e4533ee9510be97">lpuart_transmit_cts_config_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00050.html#ga5f767cb7f8458682f742f2e7d4bda63d">_lpuart_idle_type_select</a> <a class="el" href="a00050.html#gad2f95b94d8a055a75e2099e11df4aece">lpuart_idle_type_select_t</a></td>
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<td class="memname">typedef enum <a class="el" href="a00050.html#ga13c97cefe85629e606de5281d4eef25b">_lpuart_idle_config</a> <a class="el" href="a00050.html#ga48780347b56ffcf164d92df6957c8ab4">lpuart_idle_config_t</a></td>
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<p>This structure defines the number of idle characters that must be received before the IDLE flag is set. </p>
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<td class="memname">typedef struct <a class="el" href="a00050.html#a00424">_lpuart_config</a> <a class="el" href="a00050.html#ga35757fcc752984cb90dafc2e815c3d05">lpuart_config_t</a></td>
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<td class="memname">typedef struct <a class="el" href="a00050.html#a00428">_lpuart_transfer</a> <a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd">lpuart_transfer_t</a></td>
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<td class="memname">typedef void(* lpuart_transfer_callback_t)(LPUART_Type *base, <a class="el" href="a00050.html#a00426">lpuart_handle_t</a> *handle, <a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> status, void *userData)</td>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<td class="memname">anonymous enum</td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39abddb317db7dfffa95856604bfac2a17f"></a>kStatus_LPUART_TxBusy</em> </td><td class="fielddoc">
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<p>TX busy. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a98dfeab0a23c81f6b7f2c18acff8cc30"></a>kStatus_LPUART_RxBusy</em> </td><td class="fielddoc">
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<p>RX busy. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a079c6d0957d121ce7cd95cf97487dfbb"></a>kStatus_LPUART_TxIdle</em> </td><td class="fielddoc">
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<p>LPUART transmitter is idle. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a02b8fe84bbfd8c52856b5d48865f7088"></a>kStatus_LPUART_RxIdle</em> </td><td class="fielddoc">
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<p>LPUART receiver is idle. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39abbee969cb0f7b4c49b44b10c4eb583cc"></a>kStatus_LPUART_TxWatermarkTooLarge</em> </td><td class="fielddoc">
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<p>TX FIFO watermark too large. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39aca81b4d6e2e792c6d841b95ec25daad9"></a>kStatus_LPUART_RxWatermarkTooLarge</em> </td><td class="fielddoc">
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<p>RX FIFO watermark too large. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a07d5a5092ded158fe53ea4df940f8bdb"></a>kStatus_LPUART_FlagCannotClearManually</em> </td><td class="fielddoc">
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<p>Some flag can't manually clear. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39af069a1997c3d25588d834ccb33dd35f4"></a>kStatus_LPUART_Error</em> </td><td class="fielddoc">
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<p>Error happens on LPUART. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a45a7ed684f4c31aec8999b3da68d3b5e"></a>kStatus_LPUART_RxRingBufferOverrun</em> </td><td class="fielddoc">
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<p>LPUART RX software ring buffer overrun. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39af8ada3eacff87751ec865b4fc584bac1"></a>kStatus_LPUART_RxHardwareOverrun</em> </td><td class="fielddoc">
|
|
<p>LPUART RX receiver overrun. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a6ccebae2eb859fde044f15f1dd18cba1"></a>kStatus_LPUART_NoiseError</em> </td><td class="fielddoc">
|
|
<p>LPUART noise error. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a1528dc2aacb3a792a1ecbfbbc7941bc9"></a>kStatus_LPUART_FramingError</em> </td><td class="fielddoc">
|
|
<p>LPUART framing error. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39ad42bcd27cb6e04725768c6b98d4cbe0d"></a>kStatus_LPUART_ParityError</em> </td><td class="fielddoc">
|
|
<p>LPUART parity error. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39aaa020183f56b7d7f63e22fd5fd8d3df2"></a>kStatus_LPUART_BaudrateNotSupport</em> </td><td class="fielddoc">
|
|
<p>Baudrate is not support in current clock source. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a29540bf056281514eb42c8885f7e2e10"></a>kStatus_LPUART_IdleLineDetected</em> </td><td class="fielddoc">
|
|
<p>IDLE flag. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggafb730582952b7ceec73d7dc9bf7bef39a0a6368e75ae51755bbd3f451c276c822"></a>kStatus_LPUART_Timeout</em> </td><td class="fielddoc">
|
|
<p>LPUART times out. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga22a746cfd0fffff30eaf27f8795b2059"></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">enum <a class="el" href="a00050.html#ga22a746cfd0fffff30eaf27f8795b2059">_lpuart_parity_mode</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="gga22a746cfd0fffff30eaf27f8795b2059a0e5bdb8fc4e1010930d05e1490a75b1a"></a>kLPUART_ParityDisabled</em> </td><td class="fielddoc">
|
|
<p>Parity disabled. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga22a746cfd0fffff30eaf27f8795b2059ac92adb3fdf11240ca5dee6c6543b6ff7"></a>kLPUART_ParityEven</em> </td><td class="fielddoc">
|
|
<p>Parity enabled, type even, bit setting: PE|PT = 10. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga22a746cfd0fffff30eaf27f8795b2059adab63856e98e0715f4ab289ac0da3575"></a>kLPUART_ParityOdd</em> </td><td class="fielddoc">
|
|
<p>Parity enabled, type odd, bit setting: PE|PT = 11. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="ga565561e02414c90014f13391a1dd7dd5"></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">enum <a class="el" href="a00050.html#ga565561e02414c90014f13391a1dd7dd5">_lpuart_data_bits</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="gga565561e02414c90014f13391a1dd7dd5aaa10fe51f0b83d5c0a2e060dab983899"></a>kLPUART_EightDataBits</em> </td><td class="fielddoc">
|
|
<p>Eight data bit. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga565561e02414c90014f13391a1dd7dd5a39e919f0523d445c9e35034b15329031"></a>kLPUART_SevenDataBits</em> </td><td class="fielddoc">
|
|
<p>Seven data bit. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gad19fe7bcda436707337f6d529d5da155"></a>
|
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<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#gad19fe7bcda436707337f6d529d5da155">_lpuart_stop_bit_count</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="ggad19fe7bcda436707337f6d529d5da155a4304f0ee73a5fabfadfc05ca1fbd3901"></a>kLPUART_OneStopBit</em> </td><td class="fielddoc">
|
|
<p>One stop bit. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggad19fe7bcda436707337f6d529d5da155a6e049e0faaf89ed2dfe493ad8f6c93d4"></a>kLPUART_TwoStopBit</em> </td><td class="fielddoc">
|
|
<p>Two stop bits. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaf6493de629a2c036f4308f1a154c44b3"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#gaf6493de629a2c036f4308f1a154c44b3">_lpuart_transmit_cts_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="ggaf6493de629a2c036f4308f1a154c44b3ab9dc5632b86f32ceb88d8aa882471bf5"></a>kLPUART_CtsSourcePin</em> </td><td class="fielddoc">
|
|
<p>CTS resource is the LPUART_CTS pin. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaf6493de629a2c036f4308f1a154c44b3a75ac72fc4281ef68f2a97ff96e90654b"></a>kLPUART_CtsSourceMatchResult</em> </td><td class="fielddoc">
|
|
<p>CTS resource is the match result. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gaeb6f0b173f630f703a5ec4f4f6eb57d9"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#gaeb6f0b173f630f703a5ec4f4f6eb57d9">_lpuart_transmit_cts_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="ggaeb6f0b173f630f703a5ec4f4f6eb57d9ad32cfafeb9de4981efcaccfd15787500"></a>kLPUART_CtsSampleAtStart</em> </td><td class="fielddoc">
|
|
<p>CTS input is sampled at the start of each character. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="ggaeb6f0b173f630f703a5ec4f4f6eb57d9afa8f0e420059feab07c6efa7c3ca9d91"></a>kLPUART_CtsSampleAtIdle</em> </td><td class="fielddoc">
|
|
<p>CTS input is sampled when the transmitter is idle. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga5f767cb7f8458682f742f2e7d4bda63d"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#ga5f767cb7f8458682f742f2e7d4bda63d">_lpuart_idle_type_select</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="gga5f767cb7f8458682f742f2e7d4bda63da0644f6b95813c520dede56ee3a944267"></a>kLPUART_IdleTypeStartBit</em> </td><td class="fielddoc">
|
|
<p>Start counting after a valid start bit. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga5f767cb7f8458682f742f2e7d4bda63da69545f21a3401c126bf295b5cf94225b"></a>kLPUART_IdleTypeStopBit</em> </td><td class="fielddoc">
|
|
<p>Start counting after a stop bit. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga13c97cefe85629e606de5281d4eef25b"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#ga13c97cefe85629e606de5281d4eef25b">_lpuart_idle_config</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>This structure defines the number of idle characters that must be received before the IDLE flag is set. </p>
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25ba955e0bb4d3e75e577eef544b440c24be"></a>kLPUART_IdleCharacter1</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25ba270caa8e77b08697404771af82abd131"></a>kLPUART_IdleCharacter2</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25bacab443d3d053070635ea1f859b73f34c"></a>kLPUART_IdleCharacter4</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25baf125ff40887939add6dd0f42d4485bf3"></a>kLPUART_IdleCharacter8</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25bace45d3af9a0c590f053df7bb00e6582a"></a>kLPUART_IdleCharacter16</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25ba1daee04c54b7e37ca5e7331a3e1e7374"></a>kLPUART_IdleCharacter32</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25bac497a53ed2755d26961f3b72fbd180ed"></a>kLPUART_IdleCharacter64</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga13c97cefe85629e606de5281d4eef25ba4e080722efa87475f1710f5524e50c67"></a>kLPUART_IdleCharacter128</em> </td><td class="fielddoc">
|
|
<p>the number of idle characters. </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga199a157d391291a9d003bf23954f9603"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>This structure contains the settings for all LPUART interrupt configurations. </p>
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603ade355c45064ff74257d57eb42d475adb"></a>kLPUART_LinBreakInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>LIN break detect. </p>
|
|
<p>bit 7 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a43750aac20f72535350c1ab4a1862a3a"></a>kLPUART_RxActiveEdgeInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Receive Active Edge. </p>
|
|
<p>bit 6 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a0e8bf389f65e5f86a3063dc55b8aae1c"></a>kLPUART_TxDataRegEmptyInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Transmit data register empty. </p>
|
|
<p>bit 23 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a0b7f783393a61cce88eab28307e9fe14"></a>kLPUART_TransmissionCompleteInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Transmission complete. </p>
|
|
<p>bit 22 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a5b4a0893c98bf79d0dad88aeb7714d22"></a>kLPUART_RxDataRegFullInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Receiver data register full. </p>
|
|
<p>bit 21 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603af3f83c56032b14e50a682857dd7c152d"></a>kLPUART_IdleLineInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Idle line. </p>
|
|
<p>bit 20 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a8a29c714eaa6acab06a87314f4f29636"></a>kLPUART_RxOverrunInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Receiver Overrun. </p>
|
|
<p>bit 27 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603ad1a35bc7e89f170a5b82cb4801b73b5e"></a>kLPUART_NoiseErrorInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Noise error flag. </p>
|
|
<p>bit 26 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a1b43ca06e0af6b0fcf4b55612363a64d"></a>kLPUART_FramingErrorInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Framing error flag. </p>
|
|
<p>bit 25 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a13c12b816605deaabcbc3e6a6db82466"></a>kLPUART_ParityErrorInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Parity error flag. </p>
|
|
<p>bit 24 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a6065cef19fc1ebd279984a1503c129b1"></a>kLPUART_Match1InterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Parity error flag. </p>
|
|
<p>bit 15 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a5168efe76104a5fa3794efb2f594aa72"></a>kLPUART_Match2InterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Parity error flag. </p>
|
|
<p>bit 14 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a1ec2f3da1de23b1fdc9ebc96266ce34a"></a>kLPUART_TxFifoOverflowInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Transmit FIFO Overflow. </p>
|
|
<p>bit 9 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga199a157d391291a9d003bf23954f9603a94432948fe51acd5cc1efee2b970166b"></a>kLPUART_RxFifoUnderflowInterruptEnable</em> </td><td class="fielddoc">
|
|
<p>Receive FIFO Underflow. </p>
|
|
<p>bit 8 </p>
|
|
</td></tr>
|
|
</table>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga24bb7ca3f894fe5ff55b9f38bec16c89"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">enum <a class="el" href="a00050.html#ga24bb7ca3f894fe5ff55b9f38bec16c89">_lpuart_flags</a></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>This provides constants for the LPUART status flags for use in the LPUART functions. </p>
|
|
<table class="fieldtable">
|
|
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89aa765f8ddac00348328f64ad4222d057a"></a>kLPUART_TxDataRegEmptyFlag</em> </td><td class="fielddoc">
|
|
<p>Transmit data register empty flag, sets when transmit buffer is empty. </p>
|
|
<p>bit 23 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89ae0539c4cf39d4d1e7839a4896fad2a85"></a>kLPUART_TransmissionCompleteFlag</em> </td><td class="fielddoc">
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|
<p>Transmission complete flag, sets when transmission activity complete. </p>
|
|
<p>bit 22 </p>
|
|
</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a9bc679bcc20b81768f84b04e499c5a2f"></a>kLPUART_RxDataRegFullFlag</em> </td><td class="fielddoc">
|
|
<p>Receive data register full flag, sets when the receive data buffer is full. </p>
|
|
<p>bit 21 </p>
|
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</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89acf1a40aca38878bc395f9f0b10d8225e"></a>kLPUART_IdleLineFlag</em> </td><td class="fielddoc">
|
|
<p>Idle line detect flag, sets when idle line detected. </p>
|
|
<p>bit 20 </p>
|
|
</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a994f5f484509133c632215a8b701f8d1"></a>kLPUART_RxOverrunFlag</em> </td><td class="fielddoc">
|
|
<p>Receive Overrun, sets when new data is received before data is read from receive register. </p>
|
|
<p>bit 19 </p>
|
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a2198232cb9d239f937ab221bbf03259f"></a>kLPUART_NoiseErrorFlag</em> </td><td class="fielddoc">
|
|
<p>Receive takes 3 samples of each received bit. </p>
|
|
<p>If any of these samples differ, noise flag sets. bit 18 </p>
|
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</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89ad1d40f89cb6aab9c12113586fda7f510"></a>kLPUART_FramingErrorFlag</em> </td><td class="fielddoc">
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|
<p>Frame error flag, sets if logic 0 was detected where stop bit expected. </p>
|
|
<p>bit 17 </p>
|
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</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a2f8d4c03df61bc4678b2ccf1c69eedeb"></a>kLPUART_ParityErrorFlag</em> </td><td class="fielddoc">
|
|
<p>If parity enabled, sets upon parity error detection. </p>
|
|
<p>bit 16 </p>
|
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89ae7bdab3a8c6eb966e2afc605d8b86faf"></a>kLPUART_LinBreakFlag</em> </td><td class="fielddoc">
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|
<p>LIN break detect interrupt flag, sets when LIN break char detected and LIN circuit enabled. </p>
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|
<p>bit 31 </p>
|
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89ae89f181d8dbbf5254d6fe843e4cac6d6"></a>kLPUART_RxActiveEdgeFlag</em> </td><td class="fielddoc">
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|
<p>Receive pin active edge interrupt flag, sets when active edge detected. </p>
|
|
<p>bit 30 </p>
|
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</td></tr>
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a1f14711a74db1cc141b5c2627ee4c799"></a>kLPUART_RxActiveFlag</em> </td><td class="fielddoc">
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<p>Receiver Active Flag (RAF), sets at beginning of valid start. </p>
|
|
<p>bit 24 </p>
|
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</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89add8c5e7785285e805f7066d90ef338f4"></a>kLPUART_DataMatch1Flag</em> </td><td class="fielddoc">
|
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<p>The next character to be read from LPUART_DATA matches MA1. </p>
|
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<p>bit 15 </p>
|
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</td></tr>
|
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<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a71e5c8e3b81dbe575dfdb258997ed280"></a>kLPUART_DataMatch2Flag</em> </td><td class="fielddoc">
|
|
<p>The next character to be read from LPUART_DATA matches MA2. </p>
|
|
<p>bit 14 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89ad7b809a6e24b93450f93840e698f3f2d"></a>kLPUART_TxFifoEmptyFlag</em> </td><td class="fielddoc">
|
|
<p>TXEMPT bit, sets if transmit buffer is empty. </p>
|
|
<p>bit 7 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a82d7e96fff053e5f4a0ead254e3ac5d5"></a>kLPUART_RxFifoEmptyFlag</em> </td><td class="fielddoc">
|
|
<p>RXEMPT bit, sets if receive buffer is empty. </p>
|
|
<p>bit 6 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a58890b43ef6f610690c7cfa842ce0c56"></a>kLPUART_TxFifoOverflowFlag</em> </td><td class="fielddoc">
|
|
<p>TXOF bit, sets if transmit buffer overflow occurred. </p>
|
|
<p>bit 1 </p>
|
|
</td></tr>
|
|
<tr><td class="fieldname"><em><a class="anchor" id="gga24bb7ca3f894fe5ff55b9f38bec16c89a0e38f16380ea64d5ca5080793dfbb16e"></a>kLPUART_RxFifoUnderflowFlag</em> </td><td class="fielddoc">
|
|
<p>RXUF bit, sets if receive buffer underflow occurred. </p>
|
|
<p>bit 0 </p>
|
|
</td></tr>
|
|
</table>
|
|
|
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</div>
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</div>
|
|
<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="ga56e999abbe3a38445582867f6df2665e"></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 void LPUART_SoftwareReset </td>
|
|
<td>(</td>
|
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<td class="paramtype">LPUART_Type * </td>
|
|
<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 resets all internal logic and registers except the Global Register. Remains set until cleared by software.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
</table>
|
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</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="ga26ce3e5d63d8dd5d317a83f22af9682c"></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> LPUART_Init </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<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">const <a class="el" href="a00050.html#ga35757fcc752984cb90dafc2e815c3d05">lpuart_config_t</a> * </td>
|
|
<td class="paramname"><em>config</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>srcClock_Hz</em> </td>
|
|
</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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</div><div class="memdoc">
|
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<p>This function configures the LPUART module with user-defined settings. Call the <a class="el" href="a00050.html#ga95dfe3c3886692f1fe32023d59708440" title="Gets the default configuration structure. ">LPUART_GetDefaultConfig()</a> function to configure the configuration structure and get the default configuration. The example below shows how to use this API to configure the LPUART. </p>
|
|
<div class="fragment"><div class="line">* <a class="code" href="a00050.html#a00424">lpuart_config_t</a> lpuartConfig;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#ae83107a96ce0e34e791aac795a4d04e4">baudRate_Bps</a> = 115200U;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#a4571e45bcd0dc5e23ef6c9491f415636">parityMode</a> = <a class="code" href="a00050.html#gga22a746cfd0fffff30eaf27f8795b2059a0e5bdb8fc4e1010930d05e1490a75b1a">kLPUART_ParityDisabled</a>;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#af78b1ec3d4ad983717c0ddb6fc90a7c3">dataBitsCount</a> = <a class="code" href="a00050.html#gga565561e02414c90014f13391a1dd7dd5aaa10fe51f0b83d5c0a2e060dab983899">kLPUART_EightDataBits</a>;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#a0b1bc6d9fd6be7a792e3f06ef9801ceb">isMsb</a> = <span class="keyword">false</span>;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#a92191efd3c2b43851cab2373f7183143">stopBitCount</a> = <a class="code" href="a00050.html#ggad19fe7bcda436707337f6d529d5da155a4304f0ee73a5fabfadfc05ca1fbd3901">kLPUART_OneStopBit</a>;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#a1cb0bd7116d2dd95450ea9e5f605bb6f">txFifoWatermark</a> = 0;</div>
|
|
<div class="line">* lpuartConfig.<a class="code" href="a00050.html#a05ff5e09b8f4c820a2b07608be7ea7f5">rxFifoWatermark</a> = 1;</div>
|
|
<div class="line">* <a class="code" href="a00050.html#ga26ce3e5d63d8dd5d317a83f22af9682c">LPUART_Init</a>(LPUART1, &lpuartConfig, 20000000U);</div>
|
|
<div class="line">* </div>
|
|
</div><!-- fragment --><dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">config</td><td>Pointer to a user-defined configuration structure. </td></tr>
|
|
<tr><td class="paramname">srcClock_Hz</td><td>LPUART clock source frequency in HZ. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_LPUART_BaudrateNotSupport</td><td>Baudrate is not support in current clock source. </td></tr>
|
|
<tr><td class="paramname">kStatus_Success</td><td>LPUART initialize succeed </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga303ff3b77767bafa449d96f1e8c921e0"></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 LPUART_Deinit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<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 function waits for transmit to complete, disables TX and RX, and disables the LPUART clock.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
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|
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</div>
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</div>
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<a class="anchor" id="ga95dfe3c3886692f1fe32023d59708440"></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 LPUART_GetDefaultConfig </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#ga35757fcc752984cb90dafc2e815c3d05">lpuart_config_t</a> * </td>
|
|
<td class="paramname"><em>config</em></td><td>)</td>
|
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<td></td>
|
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</tr>
|
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</table>
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</div><div class="memdoc">
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<p>This function initializes the LPUART configuration structure to a default value. The default values are: lpuartConfig->baudRate_Bps = 115200U; lpuartConfig->parityMode = kLPUART_ParityDisabled; lpuartConfig->dataBitsCount = kLPUART_EightDataBits; lpuartConfig->isMsb = false; lpuartConfig->stopBitCount = kLPUART_OneStopBit; lpuartConfig->txFifoWatermark = 0; lpuartConfig->rxFifoWatermark = 1; lpuartConfig->rxIdleType = kLPUART_IdleTypeStartBit; lpuartConfig->rxIdleConfig = kLPUART_IdleCharacter1; lpuartConfig->enableTx = false; lpuartConfig->enableRx = false;</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">config</td><td>Pointer to a configuration structure. </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="gaf03d9292f8b4cb6e9748cb0bc1db7577"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> LPUART_SetBaudRate </td>
|
|
<td>(</td>
|
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<td class="paramtype">LPUART_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>
|
|
<td class="paramname"><em>baudRate_Bps</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>srcClock_Hz</em> </td>
|
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</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
|
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<p>This function configures the LPUART module baudrate. This function is used to update the LPUART module baudrate after the LPUART module is initialized by the LPUART_Init. </p>
|
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<div class="fragment"><div class="line">* <a class="code" href="a00050.html#gaf03d9292f8b4cb6e9748cb0bc1db7577">LPUART_SetBaudRate</a>(LPUART1, 115200U, 20000000U);</div>
|
|
<div class="line">* </div>
|
|
</div><!-- fragment --><dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">baudRate_Bps</td><td>LPUART baudrate to be set. </td></tr>
|
|
<tr><td class="paramname">srcClock_Hz</td><td>LPUART clock source frequency in HZ. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_LPUART_BaudrateNotSupport</td><td>Baudrate is not supported in the current clock source. </td></tr>
|
|
<tr><td class="paramname">kStatus_Success</td><td>Set baudrate succeeded. </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="gae7e13bb206bd78070737968610437fb1"></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 LPUART_Enable9bitMode </td>
|
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<td>(</td>
|
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<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</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>
|
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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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<p>This function set the 9-bit mode for LPUART module. The 9th bit is not used for parity thus can be modified by user.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">enable</td><td>true to enable, flase to disable. </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="gae4987ccc6a25b2aa8a99a18868fda3eb"></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 void LPUART_SetMatchAddress </td>
|
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<td>(</td>
|
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<td class="paramtype">LPUART_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>
|
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<td class="paramtype">uint16_t </td>
|
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<td class="paramname"><em>address1</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">uint16_t </td>
|
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<td class="paramname"><em>address2</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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<p>This function configures the address for LPUART module that works as slave in 9-bit data mode. One or two address fields can be configured. When the address field's match enable bit is set, the frame it receices with MSB being 1 is considered as an address frame, otherwise it is considered as data frame. Once the address frame matches one of slave's own addresses, this slave is addressed. This address frame and its following data frames are stored in the receive buffer, otherwise the frames will be discarded. To un-address a slave, just send an address frame with unmatched address.</p>
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<dl class="section note"><dt>Note</dt><dd>Any LPUART instance joined in the multi-slave system can work as slave. The position of the address mark is the same as the parity bit when parity is enabled for 8 bit and 9 bit data formats.</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">address1</td><td>LPUART slave address1. </td></tr>
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<tr><td class="paramname">address2</td><td>LPUART slave address2. </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 LPUART_EnableMatchAddress </td>
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<td>(</td>
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<td class="paramtype">LPUART_Type * </td>
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<td class="paramname"><em>base</em>, </td>
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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>match1</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">bool </td>
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<td class="paramname"><em>match2</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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</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">match1</td><td>true to enable match address1, false to disable. </td></tr>
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<tr><td class="paramname">match2</td><td>true to enable match address2, false to disable. </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 LPUART_SetRxFifoWatermark </td>
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<td>(</td>
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<td class="paramtype">LPUART_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">uint8_t </td>
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<td class="paramname"><em>water</em> </td>
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<td></td>
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<td>)</td>
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<td></td><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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</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">water</td><td>Rx FIFO watermark. </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 LPUART_SetTxFifoWatermark </td>
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<td>(</td>
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<td class="paramtype">LPUART_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">uint8_t </td>
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<td class="paramname"><em>water</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</td>
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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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">water</td><td>Tx FIFO watermark. </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 LPUART_GetStatusFlags </td>
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<td>(</td>
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<td class="paramtype">LPUART_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 function gets all LPUART status flags. The flags are returned as the logical OR value of the enumerators <a class="el" href="a00050.html#ga24bb7ca3f894fe5ff55b9f38bec16c89">_lpuart_flags</a>. To check for a specific status, compare the return value with enumerators in the <a class="el" href="a00050.html#ga24bb7ca3f894fe5ff55b9f38bec16c89">_lpuart_flags</a>. For example, to check whether the TX is empty: </p>
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<div class="fragment"><div class="line">* <span class="keywordflow">if</span> (<a class="code" href="a00050.html#gga24bb7ca3f894fe5ff55b9f38bec16c89aa765f8ddac00348328f64ad4222d057a">kLPUART_TxDataRegEmptyFlag</a> & <a class="code" href="a00050.html#gab83db963591b116f90daf3e24118cb09">LPUART_GetStatusFlags</a>(LPUART1))</div>
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<div class="line">* {</div>
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<div class="line">* ...</div>
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<div class="line">* }</div>
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<div class="line">* </div>
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</div><!-- fragment --><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>LPUART peripheral base address. </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>LPUART status flags which are ORed by the enumerators in the _lpuart_flags. </dd></dl>
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<a class="anchor" id="gac6bcdb29d31a2addb8d80d98855ba147"></a>
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<td class="memname"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> LPUART_ClearStatusFlags </td>
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<td>(</td>
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<td class="paramtype">LPUART_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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</table>
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</div><div class="memdoc">
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<p>This function clears LPUART status flags with a provided mask. Automatically cleared flags can't be cleared by this function. Flags that can only cleared or set by hardware are: kLPUART_TxDataRegEmptyFlag, kLPUART_TransmissionCompleteFlag, kLPUART_RxDataRegFullFlag, kLPUART_RxActiveFlag, kLPUART_NoiseErrorFlag, kLPUART_ParityErrorFlag, kLPUART_TxFifoEmptyFlag,kLPUART_RxFifoEmptyFlag Note: This API should be called when the Tx/Rx is idle, otherwise it takes no effects.</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">mask</td><td>the status flags to be cleared. The user can use the enumerators in the _lpuart_status_flag_t to do the OR operation and get the mask. </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>0 succeed, others failed. </dd></dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">kStatus_LPUART_FlagCannotClearManually</td><td>The flag can't be cleared by this function but it is cleared automatically by hardware. </td></tr>
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<tr><td class="paramname">kStatus_Success</td><td>Status in the mask are cleared. </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">void LPUART_EnableInterrupts </td>
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<td>(</td>
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<td class="paramtype">LPUART_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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</div><div class="memdoc">
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<p>This function enables the LPUART interrupts according to a provided mask. The mask is a logical OR of enumeration members. See the <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. This examples shows how to enable TX empty interrupt and RX full interrupt: </p>
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<div class="fragment"><div class="line">* <a class="code" href="a00050.html#gab5998ebb0dc457f0864c84c16f83d745">LPUART_EnableInterrupts</a>(LPUART1,<a class="code" href="a00050.html#gga199a157d391291a9d003bf23954f9603a0e8bf389f65e5f86a3063dc55b8aae1c">kLPUART_TxDataRegEmptyInterruptEnable</a> | <a class="code" href="a00050.html#gga199a157d391291a9d003bf23954f9603a5b4a0893c98bf79d0dad88aeb7714d22">kLPUART_RxDataRegFullInterruptEnable</a>);</div>
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<div class="line">* </div>
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</div><!-- fragment --><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>LPUART peripheral base address. </td></tr>
|
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<tr><td class="paramname">mask</td><td>The interrupts to enable. Logical OR of <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. </td></tr>
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</table>
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</dd>
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</dl>
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<a class="anchor" id="ga2540406e4a338199acddaa828829cad8"></a>
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<td class="memname">void LPUART_DisableInterrupts </td>
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<td>(</td>
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<td class="paramtype">LPUART_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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<td></td>
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<td>)</td>
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</div><div class="memdoc">
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<p>This function disables the LPUART interrupts according to a provided mask. The mask is a logical OR of enumeration members. See <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. This example shows how to disable the TX empty interrupt and RX full interrupt: </p>
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<div class="fragment"><div class="line">* <a class="code" href="a00050.html#ga2540406e4a338199acddaa828829cad8">LPUART_DisableInterrupts</a>(LPUART1,<a class="code" href="a00050.html#gga199a157d391291a9d003bf23954f9603a0e8bf389f65e5f86a3063dc55b8aae1c">kLPUART_TxDataRegEmptyInterruptEnable</a> | <a class="code" href="a00050.html#gga199a157d391291a9d003bf23954f9603a5b4a0893c98bf79d0dad88aeb7714d22">kLPUART_RxDataRegFullInterruptEnable</a>);</div>
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<div class="line">* </div>
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</div><!-- fragment --><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>LPUART peripheral base address. </td></tr>
|
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<tr><td class="paramname">mask</td><td>The interrupts to disable. Logical OR of <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. </td></tr>
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</table>
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</dd>
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</dl>
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<a class="anchor" id="ga172b524bae8bacc6dc95d9daf82c97b5"></a>
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<td class="memname">uint32_t LPUART_GetEnabledInterrupts </td>
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<td>(</td>
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<td class="paramtype">LPUART_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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</div><div class="memdoc">
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<p>This function gets the enabled LPUART interrupts. The enabled interrupts are returned as the logical OR value of the enumerators <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. To check a specific interrupt enable status, compare the return value with enumerators in <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. For example, to check whether the TX empty interrupt is enabled: </p>
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<div class="fragment"><div class="line">* uint32_t enabledInterrupts = <a class="code" href="a00050.html#ga172b524bae8bacc6dc95d9daf82c97b5">LPUART_GetEnabledInterrupts</a>(LPUART1);</div>
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<div class="line">*</div>
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<div class="line">* <span class="keywordflow">if</span> (<a class="code" href="a00050.html#gga199a157d391291a9d003bf23954f9603a0e8bf389f65e5f86a3063dc55b8aae1c">kLPUART_TxDataRegEmptyInterruptEnable</a> & enabledInterrupts)</div>
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<div class="line">* {</div>
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<div class="line">* ...</div>
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<div class="line">* }</div>
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<div class="line">* </div>
|
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</div><!-- fragment --><dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </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>LPUART interrupt flags which are logical OR of the enumerators in <a class="el" href="a00050.html#ga199a157d391291a9d003bf23954f9603">_lpuart_interrupt_enable</a>. </dd></dl>
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<a class="anchor" id="ga1550dd083d4b36b05ed23a67d661c9e7"></a>
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<td class="memname">static uintptr_t LPUART_GetDataRegisterAddress </td>
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<td>(</td>
|
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<td class="paramtype">LPUART_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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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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<p>This function returns the LPUART data register address, which is mainly used by the DMA/eDMA.</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>LPUART peripheral base address. </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>LPUART data register addresses which are used both by the transmitter and receiver. </dd></dl>
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<a class="anchor" id="gaaaca771c26254dc78f1fc19390907dfe"></a>
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<td class="memname">static void LPUART_EnableTxDMA </td>
|
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<td>(</td>
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<td class="paramtype">LPUART_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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<p>This function enables or disables the transmit data register empty flag, STAT[TDRE], to generate DMA requests.</p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
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<tr><td class="paramname">enable</td><td>True to enable, false to 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="gae38de19055fca51a30c13e1cd27fb60b"></a>
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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 LPUART_EnableRxDMA </td>
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<td>(</td>
|
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<td class="paramtype">LPUART_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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<p>This function enables or disables the receiver data register full flag, STAT[RDRF], to generate DMA requests.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
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<tr><td class="paramname">enable</td><td>True to enable, false to 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="gaaf4c8ce1f1730cdbf094931033d9b52c"></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">uint32_t LPUART_GetInstance </td>
|
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<td>(</td>
|
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<td class="paramtype">LPUART_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>LPUART peripheral base address. </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>LPUART instance. </dd></dl>
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</div>
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<a class="anchor" id="ga49961d4e9043ff9bd10e477add9258d7"></a>
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<tr>
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<td class="mlabels-left">
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<td class="memname">static void LPUART_EnableTx </td>
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<td>(</td>
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<td class="paramtype">LPUART_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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<p>This function enables or disables the LPUART transmitter.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">enable</td><td>True to enable, false to disable. </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="gaadb8a7199526555e50e65e017da4eae2"></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="mlabels-left">
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<td class="memname">static void LPUART_EnableRx </td>
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<td>(</td>
|
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<td class="paramtype">LPUART_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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<p>This function enables or disables the LPUART receiver.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">enable</td><td>True to enable, false to disable. </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="ga9a9389e1c7bcce6c23e00eb77006a717"></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 void LPUART_WriteByte </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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>data</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>
|
|
</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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<p>This function writes data to the transmitter register directly. The upper layer must ensure that the TX register is empty or that the TX FIFO has room before calling this function.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Data write to the TX register. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
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</div>
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</div>
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<a class="anchor" id="ga02013105f0aacc7062eaae59d7401d29"></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>
|
|
<td class="mlabels-left">
|
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<table class="memname">
|
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<tr>
|
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<td class="memname">static uint8_t LPUART_ReadByte </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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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<p>This function reads data from the receiver register directly. The upper layer must ensure that the receiver register is full or that the RX FIFO has data before calling this function.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>Data read from data register. </dd></dl>
|
|
|
|
</div>
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</div>
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<a class="anchor" id="ga45dcdc1dcb9361c0084524f8f4ab27f0"></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 uint8_t LPUART_GetRxFifoCount </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>rx FIFO data count. </dd></dl>
|
|
|
|
</div>
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</div>
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<a class="anchor" id="ga253fd7d22cc9380d92714dd40319474c"></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 uint8_t LPUART_GetTxFifoCount </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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>LPUART peripheral base address. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>tx FIFO data count. </dd></dl>
|
|
|
|
</div>
|
|
</div>
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<a class="anchor" id="ga85a7dbe15a9f822847791cebe75d5394"></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 LPUART_SendAddress </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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>address</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
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<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>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">address</td><td>LPUART slave address. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
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</div>
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<a class="anchor" id="ga2699958de62ff4832f95bc2dd8c454a5"></a>
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<div class="memitem">
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<tr>
|
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<td class="memname"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> LPUART_WriteBlocking </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">const uint8_t * </td>
|
|
<td class="paramname"><em>data</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>length</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>This function polls the transmitter register, first waits for the register to be empty or TX FIFO to have room, and writes data to the transmitter buffer, then waits for the dat to be sent out to the bus.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Start address of the data to write. </td></tr>
|
|
<tr><td class="paramname">length</td><td>Size of the data to write. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_LPUART_Timeout</td><td>Transmission timed out and was aborted. </td></tr>
|
|
<tr><td class="paramname">kStatus_Success</td><td>Successfully wrote all data. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="gae76aba14dbfe94124082785e2c0ecd9d"></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> LPUART_ReadBlocking </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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>data</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>length</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>This function polls the receiver register, waits for the receiver register full or receiver FIFO has data, and reads data from the TX register.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">data</td><td>Start address of the buffer to store the received data. </td></tr>
|
|
<tr><td class="paramname">length</td><td>Size of the buffer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_LPUART_RxHardwareOverrun</td><td>Receiver overrun happened while receiving data. </td></tr>
|
|
<tr><td class="paramname">kStatus_LPUART_NoiseError</td><td>Noise error happened while receiving data. </td></tr>
|
|
<tr><td class="paramname">kStatus_LPUART_FramingError</td><td>Framing error happened while receiving data. </td></tr>
|
|
<tr><td class="paramname">kStatus_LPUART_ParityError</td><td>Parity error happened while receiving data. </td></tr>
|
|
<tr><td class="paramname">kStatus_LPUART_Timeout</td><td>Transmission timed out and was aborted. </td></tr>
|
|
<tr><td class="paramname">kStatus_Success</td><td>Successfully received all data. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
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<a class="anchor" id="ga10eae12610523a624c1016882f8dba5f"></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">void LPUART_TransferCreateHandle </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<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="a00050.html#a00426">lpuart_handle_t</a> * </td>
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00050.html#ga7ab1637091d166aa8b69517350fb05c8">lpuart_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 LPUART handle, which can be used for other LPUART transactional APIs. Usually, for a specified LPUART instance, call this API once to get the initialized handle.</p>
|
|
<p>The LPUART driver supports the "background" receiving, which means that user can set up an RX ring buffer optionally. Data received is stored into the ring buffer even when the user doesn't call the <a class="el" href="a00050.html#ga8bdb584704ce7955004751e32627f918" title="Receives a buffer of data using the interrupt method. ">LPUART_TransferReceiveNonBlocking()</a> API. If there is already data received in the ring buffer, the user can get the received data from the ring buffer directly. The ring buffer is disabled if passing NULL as <code>ringBuffer</code>.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
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<tr><td class="paramname">callback</td><td>Callback function. </td></tr>
|
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<tr><td class="paramname">userData</td><td>User data. </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="gafba986c473e5935131e63cb882cf26ff"></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> LPUART_TransferSendNonBlocking </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<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="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd">lpuart_transfer_t</a> * </td>
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<td class="paramname"><em>xfer</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 send data using an interrupt method. This is a non-blocking function, which returns directly without waiting for all data written to the transmitter register. When all data is written to the TX register in the ISR, the LPUART driver calls the callback function and passes the <a class="el" href="a00050.html#ggafb730582952b7ceec73d7dc9bf7bef39a079c6d0957d121ce7cd95cf97487dfbb">kStatus_LPUART_TxIdle</a> as status parameter.</p>
|
|
<dl class="section note"><dt>Note</dt><dd>The kStatus_LPUART_TxIdle is passed to the upper layer when all data are written to the TX register. However, there is no check to ensure that all the data sent out. Before disabling the TX, check the kLPUART_TransmissionCompleteFlag to ensure that the transmit is finished.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
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<tr><td class="paramname">xfer</td><td>LPUART transfer structure, see <a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd" title="LPUART transfer structure. ">lpuart_transfer_t</a>. </td></tr>
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</table>
|
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</dd>
|
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</dl>
|
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<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_Success</td><td>Successfully start the data transmission. </td></tr>
|
|
<tr><td class="paramname">kStatus_LPUART_TxBusy</td><td>Previous transmission still not finished, data not all written to the TX register. </td></tr>
|
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<tr><td class="paramname">kStatus_InvalidArgument</td><td>Invalid argument. </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="ga5257b77491042af5913a8d91c66318e1"></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 LPUART_TransferStartRingBuffer </td>
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<td>(</td>
|
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<td class="paramtype">LPUART_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="a00050.html#a00426">lpuart_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>
|
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<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>ringBuffer</em>, </td>
|
|
</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">size_t </td>
|
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<td class="paramname"><em>ringBufferSize</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 sets up the RX ring buffer to a specific UART handle.</p>
|
|
<p>When the RX ring buffer is used, data received is stored into the ring buffer even when the user doesn't call the UART_TransferReceiveNonBlocking() API. If there is already data received in the ring buffer, the user can get the received data from the ring buffer directly.</p>
|
|
<dl class="section note"><dt>Note</dt><dd>When using RX ring buffer, one byte is reserved for internal use. In other words, if <code>ringBufferSize</code> is 32, then only 31 bytes are used for saving data.</dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
|
<tr><td class="paramname">ringBuffer</td><td>Start address of ring buffer for background receiving. Pass NULL to disable the ring buffer. </td></tr>
|
|
<tr><td class="paramname">ringBufferSize</td><td>size of the ring buffer. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
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</div>
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</div>
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<a class="anchor" id="gad6a230a664808592aab153ea20e3d60b"></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 LPUART_TransferStopRingBuffer </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_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"><a class="el" href="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em> </td>
|
|
</tr>
|
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<tr>
|
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
|
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<p>This function aborts the background transfer and uninstalls the ring buffer.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </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="ga550523d301acfa413919c2f979228bcc"></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">size_t LPUART_TransferGetRxRingBufferLength </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em> </td>
|
|
</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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</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>Length of received data in RX ring buffer. </dd></dl>
|
|
|
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</div>
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</div>
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<a class="anchor" id="ga6dfe9efe9656e126c70ee79fa03f2be3"></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 LPUART_TransferAbortSend </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em> </td>
|
|
</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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</div><div class="memdoc">
|
|
<p>This function aborts the interrupt driven data sending. The user can get the remainBtyes to find out how many bytes are not sent out.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
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|
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</div>
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</div>
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<a class="anchor" id="gad80d2469dce0de9361e731e4cefde9fd"></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> LPUART_TransferGetSendCount </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t * </td>
|
|
<td class="paramname"><em>count</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">
|
|
<p>This function gets the number of bytes that have been sent out to bus by an interrupt method.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
|
<tr><td class="paramname">count</td><td>Send bytes count. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">kStatus_NoTransferInProgress</td><td>No send in progress. </td></tr>
|
|
<tr><td class="paramname">kStatus_InvalidArgument</td><td>Parameter is invalid. </td></tr>
|
|
<tr><td class="paramname">kStatus_Success</td><td>Get successfully through the parameter <code>count</code>; </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
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|
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</div>
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</div>
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<a class="anchor" id="ga8bdb584704ce7955004751e32627f918"></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> LPUART_TransferReceiveNonBlocking </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em>, </td>
|
|
</tr>
|
|
<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#ga1d4707ebc5d49dd655eedb7e5acd27fd">lpuart_transfer_t</a> * </td>
|
|
<td class="paramname"><em>xfer</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t * </td>
|
|
<td class="paramname"><em>receivedBytes</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
|
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<p>This function receives data using an interrupt method. This is a non-blocking function which returns without waiting to ensure that all data are received. If the RX ring buffer is used and not empty, the data in the ring buffer is copied and the parameter <code>receivedBytes</code> shows how many bytes are copied from the ring buffer. After copying, if the data in the ring buffer is not enough for read, the receive request is saved by the LPUART driver. When the new data arrives, the receive request is serviced first. When all data is received, the LPUART driver notifies the upper layer through a callback function and passes a status parameter kStatus_UART_RxIdle. For example, the upper layer needs 10 bytes but there are only 5 bytes in ring buffer. The 5 bytes are copied to xfer->data, which returns with the parameter <code>receivedBytes</code> set to 5. For the remaining 5 bytes, the newly arrived data is saved from xfer->data[5]. When 5 bytes are received, the LPUART driver notifies the upper layer. If the RX ring buffer is not enabled, this function enables the RX and RX interrupt to receive data to xfer->data. When all data is received, the upper layer is notified.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
|
|
<tr><td class="paramname">xfer</td><td>LPUART transfer structure, see uart_transfer_t. </td></tr>
|
|
<tr><td class="paramname">receivedBytes</td><td>Bytes received from the ring buffer directly. </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 queue the transfer into the transmit queue. </td></tr>
|
|
<tr><td class="paramname">kStatus_LPUART_RxBusy</td><td>Previous receive request is not finished. </td></tr>
|
|
<tr><td class="paramname">kStatus_InvalidArgument</td><td>Invalid argument. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
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</div>
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</div>
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<a class="anchor" id="ga4950fa0f3835992251c109f655a3ca7d"></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 LPUART_TransferAbortReceive </td>
|
|
<td>(</td>
|
|
<td class="paramtype">LPUART_Type * </td>
|
|
<td class="paramname"><em>base</em>, </td>
|
|
</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="a00050.html#a00426">lpuart_handle_t</a> * </td>
|
|
<td class="paramname"><em>handle</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
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<td></td><td></td>
|
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</tr>
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</table>
|
|
</div><div class="memdoc">
|
|
<p>This function aborts the interrupt-driven data receiving. The user can get the remainBytes to find out how many bytes not received yet.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">base</td><td>LPUART peripheral base address. </td></tr>
|
|
<tr><td class="paramname">handle</td><td>LPUART handle pointer. </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="gabfcdc658c463e9e7523cc60c5e8f9672"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname"><a class="el" href="a00260.html#gaaabdaf7ee58ca7269bd4bf24efcde092">status_t</a> LPUART_TransferGetReceiveCount </td>
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<td>(</td>
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<td class="paramtype">LPUART_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="a00050.html#a00426">lpuart_handle_t</a> * </td>
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<td class="paramname"><em>handle</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t * </td>
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<td class="paramname"><em>count</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 gets the number of bytes that have been received.</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">handle</td><td>LPUART handle pointer. </td></tr>
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<tr><td class="paramname">count</td><td>Receive bytes count. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">kStatus_NoTransferInProgress</td><td>No receive in progress. </td></tr>
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<tr><td class="paramname">kStatus_InvalidArgument</td><td>Parameter is invalid. </td></tr>
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<tr><td class="paramname">kStatus_Success</td><td>Get successfully through the parameter <code>count</code>; </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="ga6377050807e670565fe51b71c95a923c"></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 LPUART_TransferHandleIRQ </td>
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<td>(</td>
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<td class="paramtype">LPUART_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">void * </td>
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<td class="paramname"><em>irqHandle</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 handles the LPUART transmit and receive IRQ request.</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">irqHandle</td><td>LPUART handle 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>
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<a class="anchor" id="ga277f4cfc074cf67c2c27082df630f2da"></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 LPUART_TransferHandleErrorIRQ </td>
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<td>(</td>
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<td class="paramtype">LPUART_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">void * </td>
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<td class="paramname"><em>irqHandle</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 handles the LPUART error IRQ request.</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>LPUART peripheral base address. </td></tr>
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<tr><td class="paramname">irqHandle</td><td>LPUART handle 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>
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