urn"><dt>Returns</dt><dd><ul>
<li>NULL Fail</li>
<li>Others Success </li>
</ul>
</dd></dl>

</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ac55a996bcf945a17aa3ddfb1525e1e8e">&#9670;&nbsp;</a></span>i2c_bus_read_bytes()</h2>

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          <td class="memname"><a class="el" href="_driver_common_8h.html#a9ad6b2dc3cbff040775e79656fe8e1a3">error_t</a> i2c_bus_re