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<h1>spi.h</h1><a href="spi_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
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<a name="l00012"></a>00012 <span class="preprocessor">#ifndef __SPI_H__</span>
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<a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#define __SPI_H__</span>
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<a name="l00014"></a>00014 <span class="preprocessor"></span>
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<a name="l00015"></a>00015 <span class="preprocessor">#define DOUBLE_SCK 1</span>
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<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#define SPR0_BIT 1</span>
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<a name="l00017"></a>00017 <span class="preprocessor"></span>
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<a name="l00018"></a>00018 <span class="preprocessor">#define MASTER 1</span>
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<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define SLAVE 0</span>
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<a name="l00020"></a>00020 <span class="preprocessor"></span>
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<a name="l00021"></a>00021 <span class="preprocessor">#define MOSI _BV(PB2)</span>
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<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define MISO _BV(PB3)</span>
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<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define SS   _BV(PB0)</span>
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<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define SCLK _BV(PB1)</span>
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<a name="l00025"></a>00025 <span class="preprocessor"></span>
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<a name="l00026"></a>00026 <span class="keyword">typedef</span> void (*spi_fun_recv_t)(char);
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<a name="l00027"></a>00027 <span class="keyword">typedef</span> void (*spi_fun_recv_complete_t)(void);
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<a name="l00028"></a>00028
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<a name="l00035"></a>00035 <span class="keywordtype">void</span> <a class="code" href="group__spi.html#g3c6e10adc9421c1f15c8abd2a41867bf" title="Initialize SPI hardware for communication.">spi_init</a> (spi_fun_recv_t, spi_fun_recv_complete_t);
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<a name="l00036"></a>00036
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<a name="l00042"></a>00042 <span class="keywordtype">void</span> <a class="code" href="group__spi.html#g2c2ccf462042c16ecfee9b57c4438d54" title="Transfer a given byte to slave and receive a byte.">spi_transfer</a> (<span class="keywordtype">char</span>);
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<a name="l00043"></a>00043  <span class="comment">//end group</span>
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<a name="l00045"></a>00045
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<a name="l00046"></a>00046 <span class="preprocessor">#endif</span>
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</pre></div></div>
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