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131 lines
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 <span id="projectnumber">2.0.0</span>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2013-14, Freescale Semiconductor, Inc.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All rights reserved.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without modification,</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * are permitted provided that the following conditions are met:</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * o Redistributions of source code must retain the above copyright notice, this list</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * of conditions and the following disclaimer.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * o Redistributions in binary form must reproduce the above copyright notice, this</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * list of conditions and the following disclaimer in the documentation and/or</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * other materials provided with the distribution.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * o Neither the name of Freescale Semiconductor, Inc. nor the names of its</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * contributors may be used to endorse or promote products derived from this</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * software without specific prior written permission.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> */</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#ifndef _uart_peripheral_h_</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#define _uart_peripheral_h_</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "Peripheral.h"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "packet/command_packet.h"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespaceblfwk.html">blfwk</a></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classblfwk_1_1_uart_peripheral.html"> 45</a></span> <span class="keyword">class </span><a class="code" href="classblfwk_1_1_uart_peripheral.html">UartPeripheral</a> : <span class="keyword">public</span> <a class="code" href="classblfwk_1_1_peripheral.html">Peripheral</a></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classblfwk_1_1_uart_peripheral.html#a6426316adce878685e96648180204221"> 49</a></span>  <span class="keyword">enum</span> <a class="code" href="classblfwk_1_1_uart_peripheral.html#a6426316adce878685e96648180204221">_uart_peripheral_constants</a></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// The read() implementation for the UartPeripheral does not use this the timeout parameter.</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  kUartPeripheral_UnusedTimeout = 0,</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// Serial timeout is set to this default during init().</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  kUartPeripheral_DefaultReadTimeoutMs = 1000,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  kUartPeripheral_DefaultBaudRate = 9600</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  };</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="classblfwk_1_1_uart_peripheral.html#a787235684f895d438eeb08abe2e8602e">UartPeripheral</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *port, <span class="keywordtype">long</span> speed = kUartPeripheral_DefaultBaudRate);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">virtual</span> <a class="code" href="classblfwk_1_1_uart_peripheral.html#a3610cea40770a68c3129cb830a88e100">~UartPeripheral</a>();</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">void</span> <a class="code" href="classblfwk_1_1_uart_peripheral.html#a7607a4b73cb44d6248061308293b7470">flushRX</a>();</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">virtual</span> status_t <a class="code" href="classblfwk_1_1_uart_peripheral.html#afb7fc34dadcf846b1d4dcd0809969095">read</a>(uint8_t *buffer, uint32_t requestedBytes, uint32_t *actualBytes, uint32_t unused_timeoutMs);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">virtual</span> status_t <a class="code" href="classblfwk_1_1_uart_peripheral.html#a103934f39e22aa15f65dbe37364279ef">write</a>(<span class="keyword">const</span> uint8_t *buffer, uint32_t byteCount);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">bool</span> <a class="code" href="classblfwk_1_1_uart_peripheral.html#abbd49f5e41bffa7bfb20e8a657dd08b5">init</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *port, <span class="keywordtype">long</span> speed);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classblfwk_1_1_uart_peripheral.html#a3a2e37aafcd501c3f4a1568221e2546c"> 102</a></span>  <span class="keywordtype">int</span> <a class="code" href="classblfwk_1_1_uart_peripheral.html#a3a2e37aafcd501c3f4a1568221e2546c">m_fileDescriptor</a>; </div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classblfwk_1_1_uart_peripheral.html#ac40eb4c88a507721dcf0dda3730ea5a1"> 103</a></span>  uint8_t <a class="code" href="classblfwk_1_1_uart_peripheral.html#ac40eb4c88a507721dcf0dda3730ea5a1">m_buffer</a>[kDefaultMaxPacketSize]; </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> };</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> } <span class="comment">// namespace blfwk</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#endif // _uart_peripheral_h_</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// EOF</span></div><div class="ttc" id="namespaceblfwk_html"><div class="ttname"><a href="namespaceblfwk.html">blfwk</a></div><div class="ttdef"><b>Definition:</b> BlfwkErrors.h:16</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html">blfwk::UartPeripheral</a></div><div class="ttdoc">Peripheral that talks to the target device over COM port hardware. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.h:45</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_a7607a4b73cb44d6248061308293b7470"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#a7607a4b73cb44d6248061308293b7470">blfwk::UartPeripheral::flushRX</a></div><div class="ttdeci">void flushRX()</div><div class="ttdoc">Flush. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.cpp:126</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_a3a2e37aafcd501c3f4a1568221e2546c"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#a3a2e37aafcd501c3f4a1568221e2546c">blfwk::UartPeripheral::m_fileDescriptor</a></div><div class="ttdeci">int m_fileDescriptor</div><div class="ttdoc">Port file descriptor. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.h:102</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_a6426316adce878685e96648180204221"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#a6426316adce878685e96648180204221">blfwk::UartPeripheral::_uart_peripheral_constants</a></div><div class="ttdeci">_uart_peripheral_constants</div><div class="ttdoc">Constants. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.h:49</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_a103934f39e22aa15f65dbe37364279ef"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#a103934f39e22aa15f65dbe37364279ef">blfwk::UartPeripheral::write</a></div><div class="ttdeci">virtual status_t write(const uint8_t *buffer, uint32_t byteCount)</div><div class="ttdoc">Write bytes. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.cpp:145</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_a787235684f895d438eeb08abe2e8602e"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#a787235684f895d438eeb08abe2e8602e">blfwk::UartPeripheral::UartPeripheral</a></div><div class="ttdeci">UartPeripheral(const char *port, long speed=kUartPeripheral_DefaultBaudRate)</div><div class="ttdoc">Parameterized constructor that opens the serial port. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.cpp:43</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_ac40eb4c88a507721dcf0dda3730ea5a1"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#ac40eb4c88a507721dcf0dda3730ea5a1">blfwk::UartPeripheral::m_buffer</a></div><div class="ttdeci">uint8_t m_buffer[kDefaultMaxPacketSize]</div><div class="ttdoc">Buffer for bytes used to build read packet. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.h:103</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_abbd49f5e41bffa7bfb20e8a657dd08b5"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#abbd49f5e41bffa7bfb20e8a657dd08b5">blfwk::UartPeripheral::init</a></div><div class="ttdeci">bool init(const char *port, long speed)</div><div class="ttdoc">Initialize. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.cpp:54</div></div>
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<div class="ttc" id="classblfwk_1_1_peripheral_html"><div class="ttname"><a href="classblfwk_1_1_peripheral.html">blfwk::Peripheral</a></div><div class="ttdoc">Represents a peripheral. </div><div class="ttdef"><b>Definition:</b> Peripheral.h:48</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_afb7fc34dadcf846b1d4dcd0809969095"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#afb7fc34dadcf846b1d4dcd0809969095">blfwk::UartPeripheral::read</a></div><div class="ttdeci">virtual status_t read(uint8_t *buffer, uint32_t requestedBytes, uint32_t *actualBytes, uint32_t unused_timeoutMs)</div><div class="ttdoc">Read bytes. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.cpp:87</div></div>
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<div class="ttc" id="classblfwk_1_1_uart_peripheral_html_a3610cea40770a68c3129cb830a88e100"><div class="ttname"><a href="classblfwk_1_1_uart_peripheral.html#a3610cea40770a68c3129cb830a88e100">blfwk::UartPeripheral::~UartPeripheral</a></div><div class="ttdeci">virtual ~UartPeripheral()</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> UartPeripheral.cpp:78</div></div>
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