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函数</h2></td></tr>
<tr class="memitem:af104fa2713ad2cfe4f993bdd2ec22c46"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="xc__drv__sw__i2c_8h.html#af104fa2713ad2cfe4f993bdd2ec22c46">i2c_start</a> (void)</td></tr>
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<h2 class="groupheader">函数说明</h2>
<a id="ab36a7721a46b8a0d0f7d58ab6b2b49e8" name="ab36a7721a46b8a0d0f7d58ab6b2b49e8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab36a7721a46b8a0d0f7d58ab6b2b49e8">&#9670;&#160;</a></span>at24cxx_read_byte()</h2>
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<td class="memname">uint8_t at24cxx_read_byte </td>
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</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00184">184</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a17af14b8e44df1c7fd11fb1b8ef9285a">&#9670;&#160;</a></span>at24cxx_read_nbytes()</h2>
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<td class="memname">void at24cxx_read_nbytes </td>
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<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>addr</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>buff</em>, </td>
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<tr>
<td class="paramkey"></td>
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<td class="paramtype">uint32_t&#160;</td>
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<td></td>
<td>)</td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00236">236</a> 行定义.</p>
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</div>
<a id="aa7f33fa91eaa3e0f7937a400d17caf18" name="aa7f33fa91eaa3e0f7937a400d17caf18"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa7f33fa91eaa3e0f7937a400d17caf18">&#9670;&#160;</a></span>at24cxx_write_byte()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void at24cxx_write_byte </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>addr</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
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<tr>
<td></td>
<td>)</td>
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</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00208">208</a> 行定义.</p>
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</div>
<a id="acea3d5f3ec2e9971661dca40beacb15d" name="acea3d5f3ec2e9971661dca40beacb15d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acea3d5f3ec2e9971661dca40beacb15d">&#9670;&#160;</a></span>at24cxx_write_nbytes()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void at24cxx_write_nbytes </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>addr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>buff</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>num</em>&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00227">227</a> 行定义.</p>
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</div>
<a id="a773ff838b3504f51fb54ea35a2672b87" name="a773ff838b3504f51fb54ea35a2672b87"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a773ff838b3504f51fb54ea35a2672b87">&#9670;&#160;</a></span>i2c_ack()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void i2c_ack </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00124">124</a> 行定义.</p>
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</div>
<a id="af04221651e46a48fa65913a257089067" name="af04221651e46a48fa65913a257089067"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af04221651e46a48fa65913a257089067">&#9670;&#160;</a></span>i2c_nack()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void i2c_nack </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00134">134</a> 行定义.</p>
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</div>
<a id="a06ff54274d4500767a3212eb0840c8d2" name="a06ff54274d4500767a3212eb0840c8d2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a06ff54274d4500767a3212eb0840c8d2">&#9670;&#160;</a></span>i2c_read_byte()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">uint8_t i2c_read_byte </td>
<td>(</td>
<td class="paramtype">unsigned char&#160;</td>
<td class="paramname"><em>ack</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00163">163</a> 行定义.</p>
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</div>
<a id="a031d609fa86d9b3bef33cff9fe9c5743" name="a031d609fa86d9b3bef33cff9fe9c5743"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a031d609fa86d9b3bef33cff9fe9c5743">&#9670;&#160;</a></span>i2c_send_byte()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void i2c_send_byte </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>txd</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00144">144</a> 行定义.</p>
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<a id="ae92fa9df39a032a78f971c86bd1394f0" name="ae92fa9df39a032a78f971c86bd1394f0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae92fa9df39a032a78f971c86bd1394f0">&#9670;&#160;</a></span>i2c_software_init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void i2c_software_init </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00065">65</a> 行定义.</p>
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<a id="af104fa2713ad2cfe4f993bdd2ec22c46" name="af104fa2713ad2cfe4f993bdd2ec22c46"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af104fa2713ad2cfe4f993bdd2ec22c46">&#9670;&#160;</a></span>i2c_start()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void i2c_start </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00081">81</a> 行定义.</p>
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<a id="ad35d4e4f52ca74b503d5e5e1e0a3f5f3" name="ad35d4e4f52ca74b503d5e5e1e0a3f5f3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad35d4e4f52ca74b503d5e5e1e0a3f5f3">&#9670;&#160;</a></span>i2c_stop()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void i2c_stop </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00091">91</a> 行定义.</p>
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<a id="ad059d55b024546b6a8e5ee160054f907" name="ad059d55b024546b6a8e5ee160054f907"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad059d55b024546b6a8e5ee160054f907">&#9670;&#160;</a></span>i2c_wait_ack()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">uint8_t i2c_wait_ack </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">在文件 <a class="el" href="xc__drv__sw__i2c_8c_source.html">xc_drv_sw_i2c.c</a> 第 <a class="el" href="xc__drv__sw__i2c_8c_source.html#l00103">103</a> 行定义.</p>
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