📄 sharp_lq035q7db03.html

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><head>  <title></title>  <link rel="stylesheet" media="screen" type="text/css" href="./style.css" />  <link rel="stylesheet" media="screen" type="text/css" href="./design.css" />  <link rel="stylesheet" media="print" type="text/css" href="./print.css" />  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head><body><a href=start.html>start</a></br><h1><a name="using_the_sharp_lq035q7db03_as_a_frame_buffer_device" id="using_the_sharp_lq035q7db03_as_a_frame_buffer_device">Using the Sharp LQ035Q7DB03 as a frame buffer device</a></h1><div class="level1"><p> The Sharp <a href="http://www.sharpsma.com/Page.aspx/americas/en/part/LQ035Q7DB03F/" class="urlextern" title="http://www.sharpsma.com/Page.aspx/americas/en/part/LQ035Q7DB03F/"  rel="nofollow">LQ035Q7DB03</a> is a 3.52&rdquo; QVGA (240 x 320) TFT. The <a href="http://document.sharpsma.com/files/LQ035Q7DB03F_SP_100505.PDF" class="urlextern" title="http://document.sharpsma.com/files/LQ035Q7DB03F_SP_100505.PDF"  rel="nofollow">datasheet</a> is avalible.</p><p>Frame buffers, like most linux device drivers are handled by call back funtions and variable settings, for this drivers is avalible in the Blackfin/Linux cvs at:</p><p>This tells the <acronym title="Operating System">OS</acronym>, where the functions are for open, release, and how the applications can communicate with the frame buffer (in this case, <code>mmap</code>)</p><p>Here we tell it the size of the screen, bits per pixel, and how to pack RGB into the pixel data.</p></div></body></html>

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