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<div class="title">AppBoard2Buttons.h</div> </div>
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<a href="_app_board2_buttons_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#ifndef _APPBOARD2BUTTONS_H</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#define _APPBOARD2BUTTONS_H</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">//Import necessary board packages</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "GPIO_LPC17xx.h"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "PIN_LPC17xx.h"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "LPC17xx.h"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">//Number of push buttons of application board 2</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a1d54a1a9dab19a3f18d6610bfe529c2c"> 21</a></span> <span class="preprocessor">#define APPBOARD2_NUMBER_BUTTONS (8U)</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a426d4ddecb7b1a182500019df7ccb854"> 23</a></span> <span class="preprocessor">#define BUTTON_T0 (1U<<0)</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#abba529cebd73b2efa6e4c02b099fb5e2"> 24</a></span> <span class="preprocessor">#define BUTTON_T1 (1U<<1)</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a7fd8c2d5b26bcda8f9c613668bca9c9f"> 25</a></span> <span class="preprocessor">#define BUTTON_T2 (1U<<2)</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a12e1aaac7834f96cfaa89db256e07a0f"> 26</a></span> <span class="preprocessor">#define BUTTON_T3 (1U<<3)</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#af9081305bda7fff38a848815876b175d"> 27</a></span> <span class="preprocessor">#define BUTTON_T4 (1U<<4)</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a3006b6a93c5206f1b83d2f45bc2babf9"> 28</a></span> <span class="preprocessor">#define BUTTON_T5 (1U<<5)</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#aa6437d6d77fb2ef436f6dd33561974cc"> 29</a></span> <span class="preprocessor">#define BUTTON_T6 (1U<<6)</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a65c0e8f96abf1884f4c55dae4e7663df"> 30</a></span> <span class="preprocessor">#define BUTTON_T7 (1U<<7)</span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a5a0d0c29de29163df0af7980fca6bd65"> 33</a></span> <span class="preprocessor">#define APPBOARD2_MASK_BUTTONS (0x000000FFU)</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">//macro port number -> GPIO start address</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="_app_board2_buttons_8h.html#a72d4c11c7df1dba1ed1c0d46fa135d87"> 36</a></span> <span class="preprocessor">#define LPC_GPIO_PORT(n) ((LPC_GPIO_TypeDef*)(LPC_GPIO0_BASE + (0x00000020*(n))))</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">//function declarations</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">void</span> <a class="code" href="_app_board2_buttons_8h.html#a8d4bb8cc3a9b02919eeabd4e7efb691e">vAppboard2ButtonsInitialize</a>(<span class="keywordtype">void</span>);</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keywordtype">void</span> <a class="code" href="_app_board2_buttons_8h.html#a47a3f0dd34a93947609f44bee6810eaf">vAppboard2ButtonsUninitialize</a>(<span class="keywordtype">void</span>);</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> uint32_t <a class="code" href="_app_board2_buttons_8h.html#acbd982e9017fcc7828f6ada51d02bcbe">u32AppBoard2ButtonsGetState</a>(<span class="keywordtype">void</span>);</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> }</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
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</div><!-- fragment --></div><!-- contents -->
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</div><!-- doc-content -->
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<div class="ttc" id="a_app_board2_buttons_8c_html_a47a3f0dd34a93947609f44bee6810eaf"><div class="ttname"><a href="_app_board2_buttons_8c.html#a47a3f0dd34a93947609f44bee6810eaf">vAppboard2ButtonsUninitialize</a></div><div class="ttdeci">void vAppboard2ButtonsUninitialize(void)</div><div class="ttdoc">Uninitialization of all buttons of Application Board 2.</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:59</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html"><div class="ttname"><a href="_app_board2_buttons_8h.html">AppBoard2Buttons.h</a></div><div class="ttdoc">Read state of buttons.</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html_a47a3f0dd34a93947609f44bee6810eaf"><div class="ttname"><a href="_app_board2_buttons_8h.html#a47a3f0dd34a93947609f44bee6810eaf">vAppboard2ButtonsUninitialize</a></div><div class="ttdeci">void vAppboard2ButtonsUninitialize(void)</div><div class="ttdoc">Uninitialization of all buttons of Application Board 2.</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:59</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html_a8d4bb8cc3a9b02919eeabd4e7efb691e"><div class="ttname"><a href="_app_board2_buttons_8h.html#a8d4bb8cc3a9b02919eeabd4e7efb691e">vAppboard2ButtonsInitialize</a></div><div class="ttdeci">void vAppboard2ButtonsInitialize(void)</div><div class="ttdoc">Initialization of all buttons of Application Board 2.</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:35</div></div>
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<div class="ttc" id="a_app_board2_buttons_8c_html_a07d36e2e97b2bf6abeee32863ea7222e"><div class="ttname"><a href="_app_board2_buttons_8c.html#a07d36e2e97b2bf6abeee32863ea7222e">axAppBoard2Buttons</a></div><div class="ttdeci">GPIO_ID axAppBoard2Buttons[APPBOARD2_NUMBER_BUTTONS]</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:17</div></div>
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<div class="ttc" id="a_app_board2_buttons_8c_html_a8d4bb8cc3a9b02919eeabd4e7efb691e"><div class="ttname"><a href="_app_board2_buttons_8c.html#a8d4bb8cc3a9b02919eeabd4e7efb691e">vAppboard2ButtonsInitialize</a></div><div class="ttdeci">void vAppboard2ButtonsInitialize(void)</div><div class="ttdoc">Initialization of all buttons of Application Board 2.</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:35</div></div>
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<div class="ttc" id="a_app_board2_buttons_8c_html_aab5827442758f8170c4aa7190629e321"><div class="ttname"><a href="_app_board2_buttons_8c.html#aab5827442758f8170c4aa7190629e321">u32AppBoard2ButtonsDebounce</a></div><div class="ttdeci">static bool u32AppBoard2ButtonsDebounce(uint32_t u32Value)</div><div class="ttdoc">Returns true if buttons are debounced.</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:130</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html_a72d4c11c7df1dba1ed1c0d46fa135d87"><div class="ttname"><a href="_app_board2_buttons_8h.html#a72d4c11c7df1dba1ed1c0d46fa135d87">LPC_GPIO_PORT</a></div><div class="ttdeci">#define LPC_GPIO_PORT(n)</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.h:36</div></div>
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<div class="ttc" id="a_app_board2_buttons_8c_html_acbd982e9017fcc7828f6ada51d02bcbe"><div class="ttname"><a href="_app_board2_buttons_8c.html#acbd982e9017fcc7828f6ada51d02bcbe">u32AppBoard2ButtonsGetState</a></div><div class="ttdeci">uint32_t u32AppBoard2ButtonsGetState(void)</div><div class="ttdoc">Returns the pressed Buttons (bit coded see AppBoard2Buttons.h)</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:85</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html_a1d54a1a9dab19a3f18d6610bfe529c2c"><div class="ttname"><a href="_app_board2_buttons_8h.html#a1d54a1a9dab19a3f18d6610bfe529c2c">APPBOARD2_NUMBER_BUTTONS</a></div><div class="ttdeci">#define APPBOARD2_NUMBER_BUTTONS</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.h:21</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html_acbd982e9017fcc7828f6ada51d02bcbe"><div class="ttname"><a href="_app_board2_buttons_8h.html#acbd982e9017fcc7828f6ada51d02bcbe">u32AppBoard2ButtonsGetState</a></div><div class="ttdeci">uint32_t u32AppBoard2ButtonsGetState(void)</div><div class="ttdoc">Returns the pressed Buttons (bit coded see AppBoard2Buttons.h)</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.c:85</div></div>
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<div class="ttc" id="a_app_board2_buttons_8h_html_a5a0d0c29de29163df0af7980fca6bd65"><div class="ttname"><a href="_app_board2_buttons_8h.html#a5a0d0c29de29163df0af7980fca6bd65">APPBOARD2_MASK_BUTTONS</a></div><div class="ttdeci">#define APPBOARD2_MASK_BUTTONS</div><div class="ttdef"><b>Definition:</b> AppBoard2Buttons.h:33</div></div>
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