name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keywordtype">int</span> <a class="code" href="spidriver_8h.html#af608773d4a769343f1967258b273971b">SPI_open</a>(uint8_t bus, uint8_t cs);</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="keywordtype">void</span> <a class="code"