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<a href="#pub-types">Public Types</a> &#124;
<a href="#pri-methods">Private Member Functions</a> &#124;
<a href="#pri-attribs">Private Attributes</a> &#124;
<a href="classutl_1_1i2c__bb__i-members.html">List of all members</a>  </div>
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<div class="title">utl::i2c_bb_i&lt; impl_t &gt; Class Template Reference</div>  </div>
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<p>A bit banking implementation of i2c bus inherited from <a class="el" href="classutl_1_1i2c__i.html">i2c_i</a> base class.  
 <a href="classutl_1_1i2c__bb__i.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for utl::i2c_bb_i&lt; impl_t &gt;:</div>
<div class="dyncontent">
 <div class="center">
  <img src="classutl_1_1i2c__bb__i.png" usemap="#utl::i2c_5Fbb_5Fi_3C_20impl_5Ft_20_3E_map" alt=""/>
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<area href="classutl_1_1i2c__i.html" alt="utl::i2c_i&lt; i2c_bb_i&lt; impl_t &gt; &gt;" shape="rect" coords="0,0,186,24"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a4369b434fde250d503bfdc07d5c6a26d"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a4369b434fde250d503bfdc07d5c6a26d">SDAMode</a> { <a class="el" href="classutl_1_1i2c__bb__i.html#a4369b434fde250d503bfdc07d5c6a26daa84cc046d48610b05c21fd3670d0c829">SDAMode::INPUT</a> =0, 
<a class="el" href="classutl_1_1i2c__bb__i.html#a4369b434fde250d503bfdc07d5c6a26da50a87f0d71f7221582dad4bf507a0f34">SDAMode::OUTPUT</a>
 }</td></tr>
<tr class="memdesc:a4369b434fde250d503bfdc07d5c6a26d"><td class="mdescLeft">&#160;</td><td class="mdescRight">SDA pin direction enumerator.  <a href="classutl_1_1i2c__bb__i.html#a4369b434fde250d503bfdc07d5c6a26d">More...</a><br /></td></tr>
<tr class="separator:a4369b434fde250d503bfdc07d5c6a26d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a428c847d950993fa2cd005416edfb720"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a428c847d950993fa2cd005416edfb720">type</a> = <a class="el" href="classutl_1_1i2c__bb__i.html">i2c_bb_i</a>&lt; impl_t &gt;</td></tr>
<tr class="memdesc:a428c847d950993fa2cd005416edfb720"><td class="mdescLeft">&#160;</td><td class="mdescRight">Export type as identity meta-function.  <a href="#a428c847d950993fa2cd005416edfb720">More...</a><br /></td></tr>
<tr class="separator:a428c847d950993fa2cd005416edfb720"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad2872b7e17116f8379144488fe135052"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a> = typename <a class="el" href="classutl_1_1i2c__i.html">i2c_i</a>&lt; <a class="el" href="classutl_1_1i2c__bb__i.html#a428c847d950993fa2cd005416edfb720">type</a> &gt;::<a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a></td></tr>
<tr class="separator:ad2872b7e17116f8379144488fe135052"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_types_classutl_1_1i2c__i"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classutl_1_1i2c__i')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classutl_1_1i2c__i.html">utl::i2c_i&lt; i2c_bb_i&lt; impl_t &gt; &gt;</a></td></tr>
<tr class="memitem:a7e2dde443c6c9bde4a2293beb22950c5 inherit pub_types_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5">Sequence</a> </td></tr>
<tr class="memdesc:a7e2dde443c6c9bde4a2293beb22950c5"><td class="mdescLeft">&#160;</td><td class="mdescRight">I2C transmit/receive sequence.  <a href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5">More...</a><br /></td></tr>
<tr class="separator:a7e2dde443c6c9bde4a2293beb22950c5 inherit pub_types_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa9267a8602702b78f188e0cf61b68a55 inherit pub_types_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#aa9267a8602702b78f188e0cf61b68a55">type</a> = <a class="el" href="classutl_1_1i2c__i.html">i2c_i</a>&lt; <a class="el" href="classutl_1_1i2c__bb__i.html">i2c_bb_i</a>&lt; impl_t &gt; &gt;</td></tr>
<tr class="separator:aa9267a8602702b78f188e0cf61b68a55 inherit pub_types_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Object lifetime</div></td></tr>
<tr class="memitem:ac2d9b97778a5dd57eb5e6425b4b0833c"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#ac2d9b97778a5dd57eb5e6425b4b0833c">~i2c_bb_i</a> () noexcept=default</td></tr>
<tr class="memdesc:ac2d9b97778a5dd57eb5e6425b4b0833c"><td class="mdescLeft">&#160;</td><td class="mdescRight">A default destructor, allow destructor from derived only.  <a href="#ac2d9b97778a5dd57eb5e6425b4b0833c">More...</a><br /></td></tr>
<tr class="separator:ac2d9b97778a5dd57eb5e6425b4b0833c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab657379ca2e4b3624e2d4520542a9464"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#ab657379ca2e4b3624e2d4520542a9464">i2c_bb_i</a> (uint32_t clk) noexcept</td></tr>
<tr class="memdesc:ab657379ca2e4b3624e2d4520542a9464"><td class="mdescLeft">&#160;</td><td class="mdescRight">A default constructor.  <a href="#ab657379ca2e4b3624e2d4520542a9464">More...</a><br /></td></tr>
<tr class="separator:ab657379ca2e4b3624e2d4520542a9464"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_methods_classutl_1_1i2c__i"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classutl_1_1i2c__i')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classutl_1_1i2c__i.html">utl::i2c_i&lt; i2c_bb_i&lt; impl_t &gt; &gt;</a></td></tr>
<tr class="memitem:a84375c05d1c40d9992aa1290dd488410 inherit pro_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#a84375c05d1c40d9992aa1290dd488410">i2c_i</a> ()=default</td></tr>
<tr class="memdesc:a84375c05d1c40d9992aa1290dd488410 inherit pro_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow constructor from derived only.  <a href="classutl_1_1i2c__i.html#a84375c05d1c40d9992aa1290dd488410">More...</a><br /></td></tr>
<tr class="separator:a84375c05d1c40d9992aa1290dd488410 inherit pro_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adff01408628f58b7c6ce9b0cd63d70df inherit pro_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#adff01408628f58b7c6ce9b0cd63d70df">i2c_i</a> (const <a class="el" href="classutl_1_1i2c__i.html#aa9267a8602702b78f188e0cf61b68a55">type</a> &amp;)=delete</td></tr>
<tr class="memdesc:adff01408628f58b7c6ce9b0cd63d70df inherit pro_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">No copies.  <a href="classutl_1_1i2c__i.html#adff01408628f58b7c6ce9b0cd63d70df">More...</a><br /></td></tr>
<tr class="separator:adff01408628f58b7c6ce9b0cd63d70df inherit pro_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a07d19db8974ad606031b60a6079957 inherit pro_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#a6a07d19db8974ad606031b60a6079957">~i2c_i</a> ()=default</td></tr>
<tr class="memdesc:a6a07d19db8974ad606031b60a6079957 inherit pro_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow destructor from derived only.  <a href="classutl_1_1i2c__i.html#a6a07d19db8974ad606031b60a6079957">More...</a><br /></td></tr>
<tr class="separator:a6a07d19db8974ad606031b60a6079957 inherit pro_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aee83d11e02c3a0639dd3ed1ea440ed24 inherit pro_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classutl_1_1i2c__i.html#aa9267a8602702b78f188e0cf61b68a55">type</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#aee83d11e02c3a0639dd3ed1ea440ed24">operator=</a> (const <a class="el" href="classutl_1_1i2c__i.html#aa9267a8602702b78f188e0cf61b68a55">type</a> &amp;)=delete</td></tr>
<tr class="separator:aee83d11e02c3a0639dd3ed1ea440ed24 inherit pro_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr class="memitem:a5c9f28c59f87ebb8a937abb039e11150"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a5c9f28c59f87ebb8a937abb039e11150">_CRTP_IMPL</a> (impl_t)</td></tr>
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<tr><td colspan="2"><div class="groupHeader">Implementation requirements</div></td></tr>
<tr><td colspan="2"><div class="groupText"><dl class="section note"><dt>Note</dt><dd>In order for the implementation to have the following as private members it also need to declare this class as friend </dd></dl>
</div></td></tr>
<tr class="memitem:aa197be76016b82fd6f8b66875430d922"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#aa197be76016b82fd6f8b66875430d922">SDA</a> (<a class="el" href="classutl_1_1i2c__bb__i.html#a4369b434fde250d503bfdc07d5c6a26d">SDAMode</a> mode, bool st)</td></tr>
<tr class="separator:aa197be76016b82fd6f8b66875430d922"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0c9f7d9fc10ac2ceaef93cb6daf8a699"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a0c9f7d9fc10ac2ceaef93cb6daf8a699">SCL</a> (uint8_t st)</td></tr>
<tr class="memdesc:a0c9f7d9fc10ac2ceaef93cb6daf8a699"><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementers's scl pin function.  <a href="#a0c9f7d9fc10ac2ceaef93cb6daf8a699">More...</a><br /></td></tr>
<tr class="separator:a0c9f7d9fc10ac2ceaef93cb6daf8a699"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a18db1fab1be2aafbb2612242df2667f1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a18db1fab1be2aafbb2612242df2667f1">delay</a> (uint32_t usec)</td></tr>
<tr class="separator:a18db1fab1be2aafbb2612242df2667f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a9932eded730c8f9a7b1d15988082b699"><td class="memItemLeft" align="right" valign="top">friend&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a9932eded730c8f9a7b1d15988082b699">i2c_i&lt; i2c_bb_i&lt; impl_t &gt; &gt;</a></td></tr>
<tr class="separator:a9932eded730c8f9a7b1d15988082b699"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
Implementation of base requirements</h2></td></tr>
<tr class="memitem:a8bd3726104fc91eb8f283d7ffec71cee"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a8bd3726104fc91eb8f283d7ffec71cee">usec_</a></td></tr>
<tr class="separator:a8bd3726104fc91eb8f283d7ffec71cee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1f491d6ccadce71fa6cc59eebc74e82f"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a1f491d6ccadce71fa6cc59eebc74e82f">_clock</a> () const</td></tr>
<tr class="separator:a1f491d6ccadce71fa6cc59eebc74e82f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aef4db6e89447b2f0921df5b291b86232"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#aef4db6e89447b2f0921df5b291b86232">_clock</a> (uint32_t c)</td></tr>
<tr class="separator:aef4db6e89447b2f0921df5b291b86232"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2f4df606609ef7465109990d9fc0f1da"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a2f4df606609ef7465109990d9fc0f1da">_start</a> ()</td></tr>
<tr class="memdesc:a2f4df606609ef7465109990d9fc0f1da"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send start functionality.  <a href="#a2f4df606609ef7465109990d9fc0f1da">More...</a><br /></td></tr>
<tr class="separator:a2f4df606609ef7465109990d9fc0f1da"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ade9235a9d8ccfd7233494631d66ba07e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#ade9235a9d8ccfd7233494631d66ba07e">_stop</a> ()</td></tr>
<tr class="memdesc:ade9235a9d8ccfd7233494631d66ba07e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send stop functionality.  <a href="#ade9235a9d8ccfd7233494631d66ba07e">More...</a><br /></td></tr>
<tr class="separator:ade9235a9d8ccfd7233494631d66ba07e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3a459ded18fe55460ae438e312c22110"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceutl.html#a1427cb5a2b13313147a902173b91e3c1">byte_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a3a459ded18fe55460ae438e312c22110">_rx_data</a> (bool ack, <a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a> seq)</td></tr>
<tr class="memdesc:a3a459ded18fe55460ae438e312c22110"><td class="mdescLeft">&#160;</td><td class="mdescRight">Receive a byte from the i2c bus.  <a href="#a3a459ded18fe55460ae438e312c22110">More...</a><br /></td></tr>
<tr class="separator:a3a459ded18fe55460ae438e312c22110"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a085e38e545049ac64cd745b08e0be18f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__bb__i.html#a085e38e545049ac64cd745b08e0be18f">_tx_data</a> (<a class="el" href="namespaceutl.html#a1427cb5a2b13313147a902173b91e3c1">byte_t</a> byte, <a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a> seq)</td></tr>
<tr class="memdesc:a085e38e545049ac64cd745b08e0be18f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transmit a byte to the i2c bus.  <a href="#a085e38e545049ac64cd745b08e0be18f">More...</a><br /></td></tr>
<tr class="separator:a085e38e545049ac64cd745b08e0be18f"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_methods_classutl_1_1i2c__i"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classutl_1_1i2c__i')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classutl_1_1i2c__i.html">utl::i2c_i&lt; i2c_bb_i&lt; impl_t &gt; &gt;</a></td></tr>
<tr class="memitem:aac5fed816701cc4543acd717ec804ac0 inherit pub_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#aac5fed816701cc4543acd717ec804ac0">clock</a> () const</td></tr>
<tr class="separator:aac5fed816701cc4543acd717ec804ac0 inherit pub_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae4c59938aeeb1f0726195d425a4c0083 inherit pub_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#ae4c59938aeeb1f0726195d425a4c0083">clock</a> (uint32_t f)</td></tr>
<tr class="memdesc:ae4c59938aeeb1f0726195d425a4c0083 inherit pub_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">set clock frequency of the bus  <a href="classutl_1_1i2c__i.html#ae4c59938aeeb1f0726195d425a4c0083">More...</a><br /></td></tr>
<tr class="separator:ae4c59938aeeb1f0726195d425a4c0083 inherit pub_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3591683e5fbf17b582f6ac1f79af871d inherit pub_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#a3591683e5fbf17b582f6ac1f79af871d">start</a> ()</td></tr>
<tr class="memdesc:a3591683e5fbf17b582f6ac1f79af871d inherit pub_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send start functionality.  <a href="classutl_1_1i2c__i.html#a3591683e5fbf17b582f6ac1f79af871d">More...</a><br /></td></tr>
<tr class="separator:a3591683e5fbf17b582f6ac1f79af871d inherit pub_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1310b52ac908b8c37059fb253cc3f56e inherit pub_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#a1310b52ac908b8c37059fb253cc3f56e">stop</a> ()</td></tr>
<tr class="memdesc:a1310b52ac908b8c37059fb253cc3f56e inherit pub_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send stop functionality.  <a href="classutl_1_1i2c__i.html#a1310b52ac908b8c37059fb253cc3f56e">More...</a><br /></td></tr>
<tr class="separator:a1310b52ac908b8c37059fb253cc3f56e inherit pub_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab2f6a579096b4872f5dfd1530e200eda inherit pub_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceutl.html#a1427cb5a2b13313147a902173b91e3c1">byte_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#ab2f6a579096b4872f5dfd1530e200eda">rx_data</a> (bool ack, <a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5">Sequence</a> seq=Sequence::BYTEnACK)</td></tr>
<tr class="memdesc:ab2f6a579096b4872f5dfd1530e200eda inherit pub_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">Receive a byte from the i2c bus.  <a href="classutl_1_1i2c__i.html#ab2f6a579096b4872f5dfd1530e200eda">More...</a><br /></td></tr>
<tr class="separator:ab2f6a579096b4872f5dfd1530e200eda inherit pub_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf0b0ceec57fd8014ea3e6b58e9bfe3d inherit pub_methods_classutl_1_1i2c__i"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#aaf0b0ceec57fd8014ea3e6b58e9bfe3d">tx_data</a> (<a class="el" href="namespaceutl.html#a1427cb5a2b13313147a902173b91e3c1">byte_t</a> byte, <a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5">Sequence</a> seq=Sequence::BYTEnACK)</td></tr>
<tr class="memdesc:aaf0b0ceec57fd8014ea3e6b58e9bfe3d inherit pub_methods_classutl_1_1i2c__i"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transmit a byte to the i2c bus.  <a href="classutl_1_1i2c__i.html#aaf0b0ceec57fd8014ea3e6b58e9bfe3d">More...</a><br /></td></tr>
<tr class="separator:aaf0b0ceec57fd8014ea3e6b58e9bfe3d inherit pub_methods_classutl_1_1i2c__i"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename impl_t&gt;<br />
class utl::i2c_bb_i&lt; impl_t &gt;</h3>

<p>A bit banking implementation of i2c bus inherited from <a class="el" href="classutl_1_1i2c__i.html">i2c_i</a> base class. </p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classutl_1_1i2c__i.html" title="Abstract base class for i2c bus. ">i2c_i</a></dd></dl>
<p>I2C bit banking interface template class providing an I2C using bit banking using CRTP. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">impl_t</td><td>The CRTP type (the derived/implementation class typename). </td></tr>
  </table>
  </dd>
</dl>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00047">47</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
<a id="ad2872b7e17116f8379144488fe135052"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad2872b7e17116f8379144488fe135052">&#9670;&nbsp;</a></span>Sequence</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
      <table class="memname">
        <tr>
          <td class="memname">using <a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::<a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a> =  typename <a class="el" href="classutl_1_1i2c__i.html">i2c_i</a>&lt;<a class="el" href="classutl_1_1i2c__bb__i.html#a428c847d950993fa2cd005416edfb720">type</a>&gt;::<a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00053">53</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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</div>
<a id="a428c847d950993fa2cd005416edfb720"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a428c847d950993fa2cd005416edfb720">&#9670;&nbsp;</a></span>type</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
      <table class="memname">
        <tr>
          <td class="memname">using <a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::<a class="el" href="classutl_1_1i2c__bb__i.html#a428c847d950993fa2cd005416edfb720">type</a> =  <a class="el" href="classutl_1_1i2c__bb__i.html">i2c_bb_i</a>&lt;impl_t&gt;</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Export type as identity meta-function. </p>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00052">52</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

</div>
</div>
<h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="a4369b434fde250d503bfdc07d5c6a26d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4369b434fde250d503bfdc07d5c6a26d">&#9670;&nbsp;</a></span>SDAMode</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">enum <a class="el" href="classutl_1_1i2c__bb__i.html#a4369b434fde250d503bfdc07d5c6a26d">utl::i2c_bb_i::SDAMode</a></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">strong</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>SDA pin direction enumerator. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a4369b434fde250d503bfdc07d5c6a26daa84cc046d48610b05c21fd3670d0c829"></a>INPUT&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="a4369b434fde250d503bfdc07d5c6a26da50a87f0d71f7221582dad4bf507a0f34"></a>OUTPUT&#160;</td><td class="fielddoc"></td></tr>
</table>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00055">55</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

</div>
</div>
<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ac2d9b97778a5dd57eb5e6425b4b0833c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac2d9b97778a5dd57eb5e6425b4b0833c">&#9670;&nbsp;</a></span>~i2c_bb_i()</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::~<a class="el" href="classutl_1_1i2c__bb__i.html">i2c_bb_i</a> </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">default</span><span class="mlabel">noexcept</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>A default destructor, allow destructor from derived only. </p>

</div>
</div>
<a id="ab657379ca2e4b3624e2d4520542a9464"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab657379ca2e4b3624e2d4520542a9464">&#9670;&nbsp;</a></span>i2c_bb_i()</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::<a class="el" href="classutl_1_1i2c__bb__i.html">i2c_bb_i</a> </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>clk</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">protected</span><span class="mlabel">noexcept</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>A default constructor. </p>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00068">68</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a1f491d6ccadce71fa6cc59eebc74e82f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1f491d6ccadce71fa6cc59eebc74e82f">&#9670;&nbsp;</a></span>_clock() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t <a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::_clock </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">private</span></span>  </td>
  </tr>
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</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00095">95</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<a id="aef4db6e89447b2f0921df5b291b86232"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aef4db6e89447b2f0921df5b291b86232">&#9670;&nbsp;</a></span>_clock() <span class="overload">[2/2]</span></h2>

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<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void <a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::_clock </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>c</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">private</span></span>  </td>
  </tr>
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</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00096">96</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

</div>
</div>
<a id="a5c9f28c59f87ebb8a937abb039e11150"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5c9f28c59f87ebb8a937abb039e11150">&#9670;&nbsp;</a></span>_CRTP_IMPL()</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
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      <table class="memname">
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          <td class="memname"><a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::_CRTP_IMPL </td>
          <td>(</td>
          <td class="paramtype">impl_t&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">private</span></span>  </td>
  </tr>
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</div><div class="memdoc">

</div>
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<a id="a3a459ded18fe55460ae438e312c22110"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3a459ded18fe55460ae438e312c22110">&#9670;&nbsp;</a></span>_rx_data()</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename impl_t &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="namespaceutl.html#a1427cb5a2b13313147a902173b91e3c1">byte_t</a> <a class="el" href="classutl_1_1i2c__bb__i.html">utl::i2c_bb_i</a>&lt; impl_t &gt;::_rx_data </td>
          <td>(</td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>ack</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classutl_1_1i2c__bb__i.html#ad2872b7e17116f8379144488fe135052">Sequence</a>&#160;</td>
          <td class="paramname"><em>seq</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">private</span></span>  </td>
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</div><div class="memdoc">

<p>Receive a byte from the i2c bus. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">ack</td><td>Optional ack bit. <ul>
<li>1 ACK the reception </li>
<li>0 Don't ACK the reception. </li>
</ul>
</td></tr>
    <tr><td class="paramname">seq</td><td>The operation sequence to execute <ul>
<li>Sequence::BYTE Receive only the byte, do not send ack clock </li>
<li>Sequence::ACK Send only the ack bit </li>
<li>Sequence::BYTEnACK Receive the byte and send the ack bit </li>
</ul>
</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The byte received. </dd></dl>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00154">154</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a2f4df606609ef7465109990d9fc0f1da">&#9670;&nbsp;</a></span>_start()</h2>

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<p>Send start functionality. </p>
<p>Send a START bit to the bus.</p>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00115">115</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ade9235a9d8ccfd7233494631d66ba07e">&#9670;&nbsp;</a></span>_stop()</h2>

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<p>Send stop functionality. </p>
<p>Send a START bit to the bus.</p>
<dl class="section return"><dt>Returns</dt><dd>none </dd></dl>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00131">131</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a085e38e545049ac64cd745b08e0be18f">&#9670;&nbsp;</a></span>_tx_data()</h2>

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<p>Transmit a byte to the i2c bus. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">byte</td><td>The byte to send. </td></tr>
    <tr><td class="paramname">seq</td><td>The operation sequence to execute <ul>
<li>Sequence::BYTE Transmit only the byte, do not read ack bit </li>
<li>Sequence::ACK Read only the ack bit </li>
<li>Sequence::BYTEnACK Transmit the byte and read the ack bit </li>
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<dl class="section return"><dt>Returns</dt><dd>Slave's ACK bit <ul>
<li>false Slave didn't ACK </li>
<li>true Slave did ACK </li>
</ul>
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<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00194">194</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a18db1fab1be2aafbb2612242df2667f1">&#9670;&nbsp;</a></span>delay()</h2>

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<p>Implementers's usec delay function </p>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00087">87</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a0c9f7d9fc10ac2ceaef93cb6daf8a699">&#9670;&nbsp;</a></span>SCL()</h2>

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<p>Implementers's scl pin function. </p>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00086">86</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aa197be76016b82fd6f8b66875430d922">&#9670;&nbsp;</a></span>SDA()</h2>

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<p>Implementers's sda pin function </p><dl class="params"><dt>Parameters</dt><dd>
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<dl class="section return"><dt>Returns</dt><dd>In SDA_INPUT mode return the pin input state </dd></dl>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00085">85</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a9932eded730c8f9a7b1d15988082b699">&#9670;&nbsp;</a></span>i2c_i&lt; i2c_bb_i&lt; impl_t &gt; &gt;</h2>

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<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00049">49</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8bd3726104fc91eb8f283d7ffec71cee">&#9670;&nbsp;</a></span>usec_</h2>

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<p>half period of I2C bus </p>

<p class="definition">Definition at line <a class="el" href="i2c__bb_8h_source.html#l00102">102</a> of file <a class="el" href="i2c__bb_8h_source.html">i2c_bb.h</a>.</p>

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