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<div class="title">midi_UsbTransport.h</div> </div>
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<a href="a00034.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00027.html">midi_Defs.h</a>&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00030.html">midi_RingBuffer.h</a>&quot;</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &lt;MIDIUSB.h&gt;</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<a class="code" href="a00029.html#adf6b690441eb0a31c4abd3bc4fb99673">BEGIN_MIDI_NAMESPACE</a></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">unsigned</span> BuffersSize&gt;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="a00022.html"> 38</a></span>&#160;<span class="keyword">class </span><a class="code" href="a00022.html">UsbTransport</a></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keyword">inline</span> <a class="code" href="a00022.html#acb8ca31730e8ea4e9058b17b2f41202b">UsbTransport</a>();</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keyword">inline</span> <a class="code" href="a00022.html#ab74990a39fc08cbe523e6b42a11bbe35">~UsbTransport</a>();</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keyword">public</span>: <span class="comment">// Serial / Stream API required for template compatibility</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a00022.html#afc6e724fdcc96fb83af0285c5e583741">begin</a>(<span class="keywordtype">unsigned</span> inBaudrate);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <a class="code" href="a00022.html#ad850ea7fa2dfe63ea199bb841c535402">available</a>();</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keyword">inline</span> <a class="code" href="a00027.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> <a class="code" href="a00022.html#a3e2a189763c0075a18761a438f385b05">read</a>();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a00022.html#aedfc3deea0759ec00c4baf0dced87672">write</a>(<a class="code" href="a00027.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> inData);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">bool</span> pollUsbMidi();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> recomposeAndSendTxPackets();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keyword">inline</span> <span class="keywordtype">void</span> resetTx();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="a00027.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> encodePacketHeader(<a class="code" href="a00027.html#a11ff4f08b08691aaf2d8b42b8330b87f">StatusByte</a> inStatusByte);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> getPacketLength(<span class="keyword">const</span> midiEventPacket_t&amp; inPacket);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">typedef</span> <a class="code" href="a00018.html">RingBuffer&lt;byte, BuffersSize&gt;</a> <a class="code" href="a00018.html">Buffer</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; Buffer mTxBuffer;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; Buffer mRxBuffer;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">union </span>TxPacket</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <a class="code" href="a00027.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> mDataArray[4];</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; midiEventPacket_t mPacket;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; };</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; TxPacket mCurrentTxPacket;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordtype">int</span> mCurrentTxPacketByteIndex;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;};</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<a class="code" href="a00029.html#abf831eff386c2ded4d253fb11321028e">END_MIDI_NAMESPACE</a></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="a00035.html">midi_UsbTransport.hpp</a>&quot;</span></div><div class="ttc" id="a00029_html_abf831eff386c2ded4d253fb11321028e"><div class="ttname"><a href="a00029.html#abf831eff386c2ded4d253fb11321028e">END_MIDI_NAMESPACE</a></div><div class="ttdeci">#define END_MIDI_NAMESPACE</div><div class="ttdef"><b>Definition:</b> <a href="a00029_source.html#l00033">midi_Namespace.h:33</a></div></div>
<div class="ttc" id="a00022_html"><div class="ttname"><a href="a00022.html">UsbTransport</a></div><div class="ttdef"><b>Definition:</b> <a href="a00034_source.html#l00038">midi_UsbTransport.h:38</a></div></div>
<div class="ttc" id="a00022_html_a3e2a189763c0075a18761a438f385b05"><div class="ttname"><a href="a00022.html#a3e2a189763c0075a18761a438f385b05">UsbTransport::read</a></div><div class="ttdeci">byte read()</div><div class="ttdef"><b>Definition:</b> <a href="a00035_source.html#l00062">midi_UsbTransport.hpp:62</a></div></div>
<div class="ttc" id="a00022_html_afc6e724fdcc96fb83af0285c5e583741"><div class="ttname"><a href="a00022.html#afc6e724fdcc96fb83af0285c5e583741">UsbTransport::begin</a></div><div class="ttdeci">void begin(unsigned inBaudrate)</div><div class="ttdef"><b>Definition:</b> <a href="a00035_source.html#l00048">midi_UsbTransport.hpp:48</a></div></div>
<div class="ttc" id="a00027_html"><div class="ttname"><a href="a00027.html">midi_Defs.h</a></div><div class="ttdoc">MIDI Library for the Arduino - Definitions. </div></div>
<div class="ttc" id="a00029_html_adf6b690441eb0a31c4abd3bc4fb99673"><div class="ttname"><a href="a00029.html#adf6b690441eb0a31c4abd3bc4fb99673">BEGIN_MIDI_NAMESPACE</a></div><div class="ttdeci">#define BEGIN_MIDI_NAMESPACE</div><div class="ttdef"><b>Definition:</b> <a href="a00029_source.html#l00032">midi_Namespace.h:32</a></div></div>
<div class="ttc" id="a00030_html"><div class="ttname"><a href="a00030.html">midi_RingBuffer.h</a></div><div class="ttdoc">MIDI Library for Arduino - Ring Buffer. </div></div>
<div class="ttc" id="a00027_html_ab8ef12fab634c171394422d0ee8baf94"><div class="ttname"><a href="a00027.html#ab8ef12fab634c171394422d0ee8baf94">byte</a></div><div class="ttdeci">uint8_t byte</div><div class="ttdef"><b>Definition:</b> <a href="a00027_source.html#l00037">midi_Defs.h:37</a></div></div>
<div class="ttc" id="a00035_html"><div class="ttname"><a href="a00035.html">midi_UsbTransport.hpp</a></div><div class="ttdoc">MIDI Library for the Arduino - Transport layer for USB MIDI. </div></div>
<div class="ttc" id="a00018_html"><div class="ttname"><a href="a00018.html">RingBuffer&lt; byte, BuffersSize &gt;</a></div></div>
<div class="ttc" id="a00027_html_a11ff4f08b08691aaf2d8b42b8330b87f"><div class="ttname"><a href="a00027.html#a11ff4f08b08691aaf2d8b42b8330b87f">StatusByte</a></div><div class="ttdeci">byte StatusByte</div><div class="ttdef"><b>Definition:</b> <a href="a00027_source.html#l00058">midi_Defs.h:58</a></div></div>
<div class="ttc" id="a00022_html_ad850ea7fa2dfe63ea199bb841c535402"><div class="ttname"><a href="a00022.html#ad850ea7fa2dfe63ea199bb841c535402">UsbTransport::available</a></div><div class="ttdeci">unsigned available()</div><div class="ttdef"><b>Definition:</b> <a href="a00035_source.html#l00055">midi_UsbTransport.hpp:55</a></div></div>
<div class="ttc" id="a00022_html_acb8ca31730e8ea4e9058b17b2f41202b"><div class="ttname"><a href="a00022.html#acb8ca31730e8ea4e9058b17b2f41202b">UsbTransport::UsbTransport</a></div><div class="ttdeci">UsbTransport()</div><div class="ttdef"><b>Definition:</b> <a href="a00035_source.html#l00034">midi_UsbTransport.hpp:34</a></div></div>
<div class="ttc" id="a00022_html_aedfc3deea0759ec00c4baf0dced87672"><div class="ttname"><a href="a00022.html#aedfc3deea0759ec00c4baf0dced87672">UsbTransport::write</a></div><div class="ttdeci">void write(byte inData)</div><div class="ttdef"><b>Definition:</b> <a href="a00035_source.html#l00068">midi_UsbTransport.hpp:68</a></div></div>
<div class="ttc" id="a00022_html_ab74990a39fc08cbe523e6b42a11bbe35"><div class="ttname"><a href="a00022.html#ab74990a39fc08cbe523e6b42a11bbe35">UsbTransport::~UsbTransport</a></div><div class="ttdeci">~UsbTransport()</div><div class="ttdef"><b>Definition:</b> <a href="a00035_source.html#l00040">midi_UsbTransport.hpp:40</a></div></div>
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