I2c bus, the object should be passed to all i2c procedures. If your board requires runtime information to manage the i2c bus this will be kept in this object, and the below procedures won't be defined to use a <tt class="docutils literal"><span class="pre"><span class="Keyword">static</span></span></tt> object. The board should define available i2c buses.</dd></div></div><div id="init" class="group"><div id="init_7197D8EE" class="ident"><dt><code><span class="Keyword">proc</span> <span class="Identifier"><a