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<div class="textblock"><code>#include &quot;<a class="el" href="pixy__helper_8h_source.html">pixy_helper.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="pixy_8h_source.html">pixy.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="tft_8h_source.html">tft.h</a>&quot;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for pixy_helper.c:</div>
<div class="dyncontent">
<div class="center"><img src="pixy__helper_8c__incl.png" border="0" usemap="#common_2app_2pixy__helper_8c" alt=""/></div>
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Functions</h2></td></tr>
<tr class="memitem:afb06c0b9c06d1309cf67dcf1a9fc3eef"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#afb06c0b9c06d1309cf67dcf1a9fc3eef">renderBA81</a> (uint16_t xpos, uint16_t ypos, uint16_t width, uint16_t height, uint32_t frameLen, uint8_t *frame)</td></tr>
<tr class="separator:afb06c0b9c06d1309cf67dcf1a9fc3eef"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9b12014ced2f09e5e7d6646b966552ef"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#a9b12014ced2f09e5e7d6646b966552ef">saveBA81</a> (<a class="el" href="struct_f_i_l_e___h_a_n_d_l_e.html">FILE_HANDLE</a> *handle, uint16_t width, uint16_t height, uint32_t frameLen, uint8_t *frame)</td></tr>
<tr class="separator:a9b12014ced2f09e5e7d6646b966552ef"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a31b46efdf685d2337447b1e529693e2f"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#a31b46efdf685d2337447b1e529693e2f">pixy_render_full_frame</a> (uint16_t x, uint16_t y)</td></tr>
<tr class="separator:a31b46efdf685d2337447b1e529693e2f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad8071a378a78f150cd14bbbd9b93c925"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#ad8071a378a78f150cd14bbbd9b93c925">pixy_render_cropped_frame</a> (uint16_t x, uint16_t y, uint16_t xoffset, uint16_t yoffset, uint16_t width, uint16_t height)</td></tr>
<tr class="separator:ad8071a378a78f150cd14bbbd9b93c925"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeb47b641ad8f8cb10c26debb27c7dead"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#aeb47b641ad8f8cb10c26debb27c7dead">pixy_save_full_frame</a> (<a class="el" href="struct_f_i_l_e___h_a_n_d_l_e.html">FILE_HANDLE</a> *handle)</td></tr>
<tr class="separator:aeb47b641ad8f8cb10c26debb27c7dead"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af0820ad9bb1ae6791fecb3916372c479"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#af0820ad9bb1ae6791fecb3916372c479">pixy_save_cropped_frame</a> (<a class="el" href="struct_f_i_l_e___h_a_n_d_l_e.html">FILE_HANDLE</a> *handle, uint16_t xoffset, uint16_t yoffset, uint16_t width, uint16_t height)</td></tr>
<tr class="separator:af0820ad9bb1ae6791fecb3916372c479"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac0bb3b512eb46a18bda67293e4453d76"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#ac0bb3b512eb46a18bda67293e4453d76">interpolateBayer</a> (uint16_t width, uint16_t x, uint16_t y, uint8_t *pixel, uint8_t *r, uint8_t *g, uint8_t *b)</td></tr>
<tr class="separator:ac0bb3b512eb46a18bda67293e4453d76"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad9068bef13bfd5e3cee9ecfe4d070f02"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixy__helper_8c.html#ad9068bef13bfd5e3cee9ecfe4d070f02">pixy_cc_set_region</a> (uint8_t signum, uint16_t xoffset, uint16_t yoffset, uint16_t width, uint16_t height)</td></tr>
<tr class="separator:ad9068bef13bfd5e3cee9ecfe4d070f02"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ac0bb3b512eb46a18bda67293e4453d76"></a>
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<td class="memname">static void interpolateBayer </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>pixel</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>g</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>b</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p><div class="dynheader">
Here is the caller graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="pixy__helper_8c_ac0bb3b512eb46a18bda67293e4453d76_icgraph.png" border="0" usemap="#pixy__helper_8c_ac0bb3b512eb46a18bda67293e4453d76_icgraph" alt=""/></div>
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</p>
</div>
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<a class="anchor" id="ad9068bef13bfd5e3cee9ecfe4d070f02"></a>
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<td class="memname">int pixy_cc_set_region </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>signum</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>xoffset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>yoffset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>height</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the color signature to the color in the selected region of the frame </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">signum</td><td>the color signature number (1..7) </td></tr>
<tr><td class="paramname">xoffset</td><td>The x-Coordinate of the topleft point of the region </td></tr>
<tr><td class="paramname">yoffset</td><td>The y-Coordinate of the topleft point of the region </td></tr>
<tr><td class="paramname">width</td><td>The width of the region </td></tr>
<tr><td class="paramname">height</td><td>The height of the region </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success, otherwise the errorcode from pixy </dd></dl>
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<div class="center"><img src="pixy__helper_8c_ad9068bef13bfd5e3cee9ecfe4d070f02_cgraph.png" border="0" usemap="#pixy__helper_8c_ad9068bef13bfd5e3cee9ecfe4d070f02_cgraph" alt=""/></div>
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Here is the caller graph for this function:</div>
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<div class="center"><img src="pixy__helper_8c_ad9068bef13bfd5e3cee9ecfe4d070f02_icgraph.png" border="0" usemap="#pixy__helper_8c_ad9068bef13bfd5e3cee9ecfe4d070f02_icgraph" alt=""/></div>
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<td class="memname">int pixy_render_cropped_frame </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>xoffset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>yoffset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>height</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p>Receives a cropped frame from pixy and display's it on the display with the topleft corner at (x,y) </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>The x-Coordinate of the top left corner to draw the image </td></tr>
<tr><td class="paramname">y</td><td>The y-Coordinate of the top left corner to draw the image </td></tr>
<tr><td class="paramname">xoffset</td><td>The x-Coordinate on the pixy image from where on you want the frame data </td></tr>
<tr><td class="paramname">yoffset</td><td>The y-Coordinate on the pixy image from where on you want the frame data </td></tr>
<tr><td class="paramname">width</td><td>The width of the image recorded from pixy </td></tr>
<tr><td class="paramname">height</td><td>The height of the image recorded from pixy </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success, otherwise the errorcode from pixy </dd></dl>
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<div class="center"><img src="pixy__helper_8c_ad8071a378a78f150cd14bbbd9b93c925_cgraph.png" border="0" usemap="#pixy__helper_8c_ad8071a378a78f150cd14bbbd9b93c925_cgraph" alt=""/></div>
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<td class="memname">int pixy_render_full_frame </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>y</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Receives a fullsized frame from pixy and display's it on the display with the topleft corner at (x,y) </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>The x-Coordinate of the top left corner </td></tr>
<tr><td class="paramname">y</td><td>The y-Coordinate of the top left corner </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success, otherwise the errorcode from pixy </dd></dl>
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<td class="memname">int pixy_save_cropped_frame </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_f_i_l_e___h_a_n_d_l_e.html">FILE_HANDLE</a> *&#160;</td>
<td class="paramname"><em>handle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>xoffset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>yoffset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>height</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Receives a cropped frame from pixy and saves it to the given file in the 24bit (b,g,a) format. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">handle</td><td>The file to write the data to. The file must be open and it should be seeked to the right position. </td></tr>
<tr><td class="paramname">xoffset</td><td>The x-Coordinate on the pixy image from where on you want the frame data </td></tr>
<tr><td class="paramname">yoffset</td><td>The y-Coordinate on the pixy image from where on you want the frame data </td></tr>
<tr><td class="paramname">width</td><td>The width of the image recorded from pixy </td></tr>
<tr><td class="paramname">height</td><td>The height of the image recorded from pixy </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success, otherwise the errorcode from pixy </dd></dl>
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<td class="memname">int pixy_save_full_frame </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_f_i_l_e___h_a_n_d_l_e.html">FILE_HANDLE</a> *&#160;</td>
<td class="paramname"><em>handle</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Receives a fullsized frame from pixy and saves it to the given file in the 24bit (b,g,a) format. Use this method to write the bitmap-data part of a windows bitmap (.bmp). This method will neither open nor close the passed file. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">handle</td><td>The file to write the data to. The file must be open and it should be seeked to the right position. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success, otherwise the errorcode from pixy </dd></dl>
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<td class="memname">static int renderBA81 </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>xpos</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>ypos</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>frameLen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>frame</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<td class="memname">static int saveBA81 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_f_i_l_e___h_a_n_d_l_e.html">FILE_HANDLE</a> *&#160;</td>
<td class="paramname"><em>handle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>frameLen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>frame</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</table>
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