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151 lines
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<title>Max7456: Max7456WriteTable.cpp</title>
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<div id="projectname">Max7456
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<div id="projectbrief">Class representing a max7456</div>
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<div class="header">
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<div class="title">Max7456WriteTable.cpp</div> </div>
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</div><!--header-->
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<div class="contents">
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<div class="fragment"><div class="line"><span class="comment">// Do not remove the include below</span></div>
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<div class="line"><span class="preprocessor">#include "Max7456WriteTable.h"</span></div>
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<div class="line"></div>
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<div class="line"></div>
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<div class="line"><span class="keywordtype">void</span> setup()</div>
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<div class="line">{</div>
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<div class="line"></div>
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<div class="line"> <span class="comment">//Sample code : Write a complete table of character in the character memory of the max7456.</span></div>
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<div class="line"></div>
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<div class="line"> <a name="a0"></a><a class="code" href="max7456_registers_8h.html#ad27a62f0d623b8270c1346ada8eb81a2" title="Represents a character as stored in max7456 character memory.">charact</a> currentChar; <span class="comment">//represents a character as stored in memory (byte[54])</span></div>
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<div class="line"></div>
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<div class="line"> Serial.begin(115200);</div>
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<div class="line"> osd = <span class="keyword">new</span> <a name="_a1"></a><a class="code" href="class_max7456.html" title="Represents a max7456 device communicating through SPI port.">Max7456</a>(9); <span class="comment">//new Max7456 with CS on pin 9.</span></div>
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<div class="line"></div>
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<div class="line"> Serial.println(<span class="stringliteral">"INSERTING CHARACTERS TABLE IN MAX7456"</span>);</div>
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<div class="line"> Serial.println(<span class="stringliteral">"ARE YOU SURE ? (y/n)"</span>);</div>
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<div class="line"> <span class="keywordtype">bool</span> goodChar = <span class="keyword">false</span>;</div>
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<div class="line"></div>
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<div class="line"> osd->activateOSD(<span class="keyword">false</span>); <span class="comment">// Deactivate osd display.</span></div>
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<div class="line"></div>
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<div class="line"> <span class="comment">//Just some serial manipulations</span></div>
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<div class="line"> <span class="keywordflow">while</span>(!goodChar)</div>
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<div class="line"> {</div>
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<div class="line"> <span class="keywordflow">while</span>(!Serial.available() );</div>
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<div class="line"> <span class="keywordtype">char</span> found;</div>
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<div class="line"> found = char(Serial.read());</div>
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<div class="line"> goodChar = (found == <span class="charliteral">'y'</span> || found == <span class="charliteral">'Y'</span>);</div>
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<div class="line"> <span class="keywordflow">if</span>(found == <span class="charliteral">'n'</span> || found == <span class="charliteral">'N'</span>)</div>
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<div class="line"> {</div>
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<div class="line"> Serial.println(<span class="stringliteral">"------ NOTHING DONE ------"</span>);</div>
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<div class="line"> Serial.println(<span class="stringliteral">"please unplug your arduino"</span>);</div>
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<div class="line"> <span class="keywordflow">while</span>(<span class="keyword">true</span>);</div>
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<div class="line"> }</div>
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<div class="line"> }</div>
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<div class="line"></div>
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<div class="line"> <span class="keywordtype">char</span> number[]=<span class="stringliteral">"000"</span>;</div>
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<div class="line"></div>
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<div class="line"> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0 ; i <= 0xff;i++)</div>
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<div class="line"> {</div>
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<div class="line"> Serial.print(<span class="stringliteral">"inserting "</span>);</div>
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<div class="line"> dtostrf(i,3,0,number);</div>
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<div class="line"> Serial.print(number);</div>
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<div class="line"> Serial.print(<span class="stringliteral">" / 255"</span>);</div>
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<div class="line"> <a name="a2"></a><a class="code" href="class_max7456.html#ab3323c8b25b660cb3edd36797efd7bfc">Max7456::getCARACFromProgMem</a>(i,currentChar); <span class="comment">//Because the table is too big for ram memory</span></div>
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<div class="line"></div>
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<div class="line"> osd->sendCharacter(currentChar,i); <span class="comment">//We send currentChar at address i.</span></div>
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<div class="line"></div>
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<div class="line"> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> j=0 ; j<19 ; j++) <span class="comment">//Rewind Serial.</span></div>
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<div class="line"> Serial.print(<span class="keywordtype">char</span>(0x08));</div>
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<div class="line"> }</div>
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<div class="line"> Serial.println(<span class="stringliteral">"--------- DONE ! ---------"</span>);</div>
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<div class="line"> Serial.println(<span class="stringliteral">"please unplug your arduino"</span>);</div>
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<div class="line"></div>
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<div class="line">}</div>
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<div class="line"></div>
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<div class="line"><span class="keywordtype">void</span> loop()</div>
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<div class="line">{</div>
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<div class="line"> <span class="comment">//Nothing done here</span></div>
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<div class="line">}</div>
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</div><!-- fragment --> </div><!-- contents -->
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<!-- start footer part -->
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Generated on Fri Dec 28 2012 12:27:18 for Max7456 by  <a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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</a> 1.8.3
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