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<div class="header">
  <div class="summary">
<a href="#pub-types">Public Types</a> &#124;
<a href="#pri-methods">Private Member Functions</a> &#124;
<a href="classutl_1_1i2c__i-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">utl::i2c_i&lt; impl_t &gt; Class Template Reference</div>  </div>
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<div class="contents">

<p>Abstract base class for i2c bus.  
 <a href="classutl_1_1i2c__i.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="i2c_8h_source.html">i2c.h</a>&gt;</code></p>
<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:a7e2dde443c6c9bde4a2293beb22950c5"><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> { <a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5ae409eb2ba6eb6801f52763ae370c350e">Sequence::BYTE</a> =0, 
<a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a0fc437bc317835cad5faafc12a83fad5">Sequence::ACK</a>, 
<a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a01af7e5aa5863a91810dd4e5d0e383ce">Sequence::BYTEnACK</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"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa9267a8602702b78f188e0cf61b68a55"><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; impl_t &gt;</td></tr>
<tr class="separator:aa9267a8602702b78f188e0cf61b68a55"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Get/Set functions</div></td></tr>
<tr class="memitem:aac5fed816701cc4543acd717ec804ac0"><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"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae4c59938aeeb1f0726195d425a4c0083"><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"><td class="mdescLeft">&#160;</td><td class="mdescRight">set clock frequency of the bus  <a href="#ae4c59938aeeb1f0726195d425a4c0083">More...</a><br /></td></tr>
<tr class="separator:ae4c59938aeeb1f0726195d425a4c0083"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader">User functions</div></td></tr>
<tr class="memitem:a3591683e5fbf17b582f6ac1f79af871d"><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"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send start functionality.  <a href="#a3591683e5fbf17b582f6ac1f79af871d">More...</a><br /></td></tr>
<tr class="separator:a3591683e5fbf17b582f6ac1f79af871d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1310b52ac908b8c37059fb253cc3f56e"><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"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send stop functionality.  <a href="#a1310b52ac908b8c37059fb253cc3f56e">More...</a><br /></td></tr>
<tr class="separator:a1310b52ac908b8c37059fb253cc3f56e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab2f6a579096b4872f5dfd1530e200eda"><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=<a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a01af7e5aa5863a91810dd4e5d0e383ce">Sequence::BYTEnACK</a>)</td></tr>
<tr class="memdesc:ab2f6a579096b4872f5dfd1530e200eda"><td class="mdescLeft">&#160;</td><td class="mdescRight">Receive a byte from the i2c bus.  <a href="#ab2f6a579096b4872f5dfd1530e200eda">More...</a><br /></td></tr>
<tr class="separator:ab2f6a579096b4872f5dfd1530e200eda"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf0b0ceec57fd8014ea3e6b58e9bfe3d"><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=<a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a01af7e5aa5863a91810dd4e5d0e383ce">Sequence::BYTEnACK</a>)</td></tr>
<tr class="memdesc:aaf0b0ceec57fd8014ea3e6b58e9bfe3d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Transmit a byte to the i2c bus.  <a href="#aaf0b0ceec57fd8014ea3e6b58e9bfe3d">More...</a><br /></td></tr>
<tr class="separator:aaf0b0ceec57fd8014ea3e6b58e9bfe3d"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<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:a84375c05d1c40d9992aa1290dd488410"><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"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow constructor from derived only.  <a href="#a84375c05d1c40d9992aa1290dd488410">More...</a><br /></td></tr>
<tr class="separator:a84375c05d1c40d9992aa1290dd488410"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a07d19db8974ad606031b60a6079957"><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"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow destructor from derived only.  <a href="#a6a07d19db8974ad606031b60a6079957">More...</a><br /></td></tr>
<tr class="separator:a6a07d19db8974ad606031b60a6079957"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adff01408628f58b7c6ce9b0cd63d70df"><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"><td class="mdescLeft">&#160;</td><td class="mdescRight">No copies.  <a href="#adff01408628f58b7c6ce9b0cd63d70df">More...</a><br /></td></tr>
<tr class="separator:adff01408628f58b7c6ce9b0cd63d70df"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aee83d11e02c3a0639dd3ed1ea440ed24"><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"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr class="memitem:a054b6bc43f22e14d4e9feb0772f7ada5"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#a054b6bc43f22e14d4e9feb0772f7ada5">_CRTP_IMPL</a> (impl_t)</td></tr>
<tr class="separator:a054b6bc43f22e14d4e9feb0772f7ada5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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:aefdea61282b9282ae10384951bb4ea51"><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#aefdea61282b9282ae10384951bb4ea51">_clock</a> () const</td></tr>
<tr class="memdesc:aefdea61282b9282ae10384951bb4ea51"><td class="mdescLeft">&#160;</td><td class="mdescRight">clock frequency of the bus [Hz]  <a href="#aefdea61282b9282ae10384951bb4ea51">More...</a><br /></td></tr>
<tr class="separator:aefdea61282b9282ae10384951bb4ea51"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afa0b1552f8fc7c971456fab1ad01242d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#afa0b1552f8fc7c971456fab1ad01242d">_clock</a> (uint32_t c)</td></tr>
<tr class="memdesc:afa0b1552f8fc7c971456fab1ad01242d"><td class="mdescLeft">&#160;</td><td class="mdescRight">set clock frequency of the bus [Hz]  <a href="#afa0b1552f8fc7c971456fab1ad01242d">More...</a><br /></td></tr>
<tr class="separator:afa0b1552f8fc7c971456fab1ad01242d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af060d656c685c1ab5dd6981c5c88b26d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#af060d656c685c1ab5dd6981c5c88b26d">_start</a> ()</td></tr>
<tr class="memdesc:af060d656c685c1ab5dd6981c5c88b26d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send start functionality.  <a href="#af060d656c685c1ab5dd6981c5c88b26d">More...</a><br /></td></tr>
<tr class="separator:af060d656c685c1ab5dd6981c5c88b26d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa6202c6c7c1282071ae962fa6bb0f195"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#aa6202c6c7c1282071ae962fa6bb0f195">_stop</a> ()</td></tr>
<tr class="memdesc:aa6202c6c7c1282071ae962fa6bb0f195"><td class="mdescLeft">&#160;</td><td class="mdescRight">Send stop functionality.  <a href="#aa6202c6c7c1282071ae962fa6bb0f195">More...</a><br /></td></tr>
<tr class="separator:aa6202c6c7c1282071ae962fa6bb0f195"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a03a25367cdec7ceb76f8de9d5b3145fb"><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#a03a25367cdec7ceb76f8de9d5b3145fb">_rx_data</a> (bool ack, <a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5">Sequence</a> seq)</td></tr>
<tr class="separator:a03a25367cdec7ceb76f8de9d5b3145fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae2b164d2c085d5331b627ba711bbb2c9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classutl_1_1i2c__i.html#ae2b164d2c085d5331b627ba711bbb2c9">_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)</td></tr>
<tr class="separator:ae2b164d2c085d5331b627ba711bbb2c9"><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_i&lt; impl_t &gt;</h3>

<p>Abstract base class for i2c bus. </p>
<p>this class force a common interface for I2C communication protocol implementations 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_8h_source.html#l00043">43</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
<a id="aa9267a8602702b78f188e0cf61b68a55"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa9267a8602702b78f188e0cf61b68a55">&#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__i.html">utl::i2c_i</a>&lt; impl_t &gt;::<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;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_8h_source.html#l00047">47</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

</div>
</div>
<h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="a7e2dde443c6c9bde4a2293beb22950c5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7e2dde443c6c9bde4a2293beb22950c5">&#9670;&nbsp;</a></span>Sequence</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">
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<p>I2C transmit/receive sequence. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a7e2dde443c6c9bde4a2293beb22950c5ae409eb2ba6eb6801f52763ae370c350e"></a>BYTE&#160;</td><td class="fielddoc"><p>Only read/write byte [8 clocks]. </p>
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<tr><td class="fieldname"><a id="a7e2dde443c6c9bde4a2293beb22950c5a0fc437bc317835cad5faafc12a83fad5"></a>ACK&#160;</td><td class="fielddoc"><p>Only send/receive ack [1 clock]. </p>
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<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00049">49</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a84375c05d1c40d9992aa1290dd488410">&#9670;&nbsp;</a></span>i2c_i() <span class="overload">[1/2]</span></h2>

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<p>Allow constructor from derived only. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a6a07d19db8974ad606031b60a6079957">&#9670;&nbsp;</a></span>~i2c_i()</h2>

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<p>Allow destructor from derived only. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#adff01408628f58b7c6ce9b0cd63d70df">&#9670;&nbsp;</a></span>i2c_i() <span class="overload">[2/2]</span></h2>

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<p>No copies. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aefdea61282b9282ae10384951bb4ea51">&#9670;&nbsp;</a></span>_clock() <span class="overload">[1/2]</span></h2>

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<p>clock frequency of the bus [Hz] </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00074">74</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<p>set clock frequency of the bus [Hz] </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00075">75</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a054b6bc43f22e14d4e9feb0772f7ada5">&#9670;&nbsp;</a></span>_CRTP_IMPL()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a03a25367cdec7ceb76f8de9d5b3145fb">&#9670;&nbsp;</a></span>_rx_data()</h2>

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<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00078">78</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#af060d656c685c1ab5dd6981c5c88b26d">&#9670;&nbsp;</a></span>_start()</h2>

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<p>Send start functionality. </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00076">76</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<p>Send stop functionality. </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00077">77</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ae2b164d2c085d5331b627ba711bbb2c9">&#9670;&nbsp;</a></span>_tx_data()</h2>

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<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00079">79</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<dl class="section return"><dt>Returns</dt><dd>clock frequency of the bus </dd></dl>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00087">87</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<p>set clock frequency of the bus </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00088">88</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aee83d11e02c3a0639dd3ed1ea440ed24">&#9670;&nbsp;</a></span>operator=()</h2>

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<p>Receive a byte from the i2c bus. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<li>1 ACK the reception </li>
<li>0 Don't ACK the reception. </li>
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<li><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5ae409eb2ba6eb6801f52763ae370c350e" title="Only read/write byte [8 clocks]. ">Sequence::BYTE</a> Receive only the byte, do not send ack clock </li>
<li><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a0fc437bc317835cad5faafc12a83fad5" title="Only send/receive ack [1 clock]. ">Sequence::ACK</a> Send only the ack bit </li>
<li><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a01af7e5aa5863a91810dd4e5d0e383ce" title="Read/Write byte and ack [9 clocks]. ">Sequence::BYTEnACK</a> Receive the byte and send the ack bit </li>
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<dl class="section return"><dt>Returns</dt><dd>The byte received. </dd></dl>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00111">111</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3591683e5fbf17b582f6ac1f79af871d">&#9670;&nbsp;</a></span>start()</h2>

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template&lt;typename impl_t&gt; </div>
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          <td class="memname">void <a class="el" href="classutl_1_1i2c__i.html">utl::i2c_i</a>&lt; impl_t &gt;::start </td>
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<p>Send start functionality. </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00096">96</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a1310b52ac908b8c37059fb253cc3f56e">&#9670;&nbsp;</a></span>stop()</h2>

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<p>Send stop functionality. </p>

<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00097">97</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aaf0b0ceec57fd8014ea3e6b58e9bfe3d">&#9670;&nbsp;</a></span>tx_data()</h2>

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          <td class="paramtype"><a class="el" href="namespaceutl.html#a1427cb5a2b13313147a902173b91e3c1">byte_t</a>&#160;</td>
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          <td class="paramtype"><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5">Sequence</a>&#160;</td>
          <td class="paramname"><em>seq</em> = <code><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a01af7e5aa5863a91810dd4e5d0e383ce">Sequence::BYTEnACK</a></code>&#160;</td>
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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><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5ae409eb2ba6eb6801f52763ae370c350e" title="Only read/write byte [8 clocks]. ">Sequence::BYTE</a> Transmit only the byte, do not read ack bit </li>
<li><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a0fc437bc317835cad5faafc12a83fad5" title="Only send/receive ack [1 clock]. ">Sequence::ACK</a> Read only the ack bit </li>
<li><a class="el" href="classutl_1_1i2c__i.html#a7e2dde443c6c9bde4a2293beb22950c5a01af7e5aa5863a91810dd4e5d0e383ce" title="Read/Write byte and ack [9 clocks]. ">Sequence::BYTEnACK</a> 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>
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<p class="definition">Definition at line <a class="el" href="i2c_8h_source.html#l00127">127</a> of file <a class="el" href="i2c_8h_source.html">i2c.h</a>.</p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/utl/com/<a class="el" href="i2c_8h_source.html">i2c.h</a></li>
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