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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title></title> <link href="fs_doxy.css" rel="stylesheet" type="text/css"></head><body onload="OnPageLoaded()"><table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr> <td><img src="logo_angle2.GIF" alt="Freescale Semiconductor Inc." height="64" width="266"></td> <td bgcolor="#c2d6eb" nowrap="nowrap"> <br> </td> <td bgcolor="#c2d6eb" nowrap="nowrap"> </td> <td bgcolor="#c2d6eb" nowrap="nowrap" width="100%"> </td> <td bgcolor="#c2d6eb" nowrap="nowrap"><img alt="Regional Technical Application Center" src="rtaclogo.PNG" style="width: 117px; height: 64px;"><br> </td> </tr> </tbody></table><p> </p></body></html><!-- Generated by Doxygen 1.4.2 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="globals.html">File Members</a></div><div class="nav"><a class="el" href="dir_000000.html">D:</a> / <a class="el" href="dir_000001.html">Profiles</a> / <a class="el" href="dir_000002.html">b05114</a> / <a class="el" href="dir_000003.html">My Documents</a> / <a class="el" href="dir_000004.html">My Projects</a> / <a class="el" href="dir_000005.html">Veracruz</a> / <a class="el" href="dir_000006.html">SW_release1_0</a> / <a class="el" href="dir_000007.html">EVB9S12XF512E_StandAlone_LS</a> / <a class="el" href="dir_000008.html">Sources</a> / <a class="el" href="dir_000010.html">Drivers</a></div><h1>SPI_driver.c File Reference</h1>Copyright (c) 2007 Freescale Semiconductor Freescale Confidential Proprietary<p>Functions for basic SPI operation. <a href="#_details">More...</a><p><code>#include "<a class="el" href="_m9_s12_x_f512_8h-source.html">M9S12XF512.h</a>"</code><br><code>#include "<a class="el" href="typedefs_8h-source.html">typedefs.h</a>"</code><br><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="_s_p_i__driver_8c.html#a0">vfnSPI_Init</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">SPI module initializing in Master mode @ 2.5MHz. <a href="#a0"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="_s_p_i__driver_8c.html#a1">vfnSPI_Send_Byte</a> (UINT8 u8DataByte)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Byte transmission. <a href="#a1"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="_s_p_i__driver_8c.html#a2">vfnSPI_Send_Frame</a> (UINT8 *paDataPointer, UINT16 u16Size)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Frame transmission. <a href="#a2"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">UINT8 </td><td class="memItemRight" valign="bottom"><a class="el" href="_s_p_i__driver_8c.html#a3">u8SPI_Receive_Byte</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Byte reception. <a href="#a3"></a><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2>Copyright (c) 2007 Freescale Semiconductor Freescale Confidential Proprietary<p>Functions for basic SPI operation. <p><dl compact><dt><b>Author:</b></dt><dd>Freescale Semiconductor <p>Guadalajara Applications Laboratory RTAC Americas <p>Jaime Orozco </dd></dl><dl compact><dt><b>Version:</b></dt><dd>1.0 </dd></dl><dl compact><dt><b>Date:</b></dt><dd>Feb/16/2007 </dd></dl><hr><h2>Function Documentation</h2><a class="anchor" name="a3" doxytag="SPI_driver.c::u8SPI_Receive_Byte"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">UINT8 u8SPI_Receive_Byte </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">void </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Byte reception. <p><dl compact><dt><b>Author:</b></dt><dd>Jaime Orozco </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>void</em> </td><td></td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>Byte received through SPI channel </dd></dl> </td> </tr></table><a class="anchor" name="a0" doxytag="SPI_driver.c::vfnSPI_Init"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void vfnSPI_Init </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">void </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>SPI module initializing in Master mode @ 2.5MHz. <p><dl compact><dt><b>Author:</b></dt><dd>Jaime Orozco </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>void</em> </td><td></td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl> </td> </tr></table><a class="anchor" name="a1" doxytag="SPI_driver.c::vfnSPI_Send_Byte"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void vfnSPI_Send_Byte </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">UINT8 </td> <td class="mdname1" valign="top" nowrap> <em>u8DataByte</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Byte transmission. <p><dl compact><dt><b>Author:</b></dt><dd>Jaime Orozco </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>u8DataByte,:</em> </td><td>Byte to be sent </td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl> </td> </tr></table><a class="anchor" name="a2" doxytag="SPI_driver.c::vfnSPI_Send_Frame"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void vfnSPI_Send_Frame </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">UINT8 * </td> <td class="mdname" nowrap> <em>paDataPointer</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap>UINT16 </td> <td class="mdname" nowrap> <em>u16Size</em></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Frame transmission. <p><dl compact><dt><b>Author:</b></dt><dd>Jaime Orozco </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>*paDataPointer,:</em> </td><td>Pointer to the data array to be transmited,<br> u16Size: Number of bytes to be sent </td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl> </td> </tr></table><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head></head><body><hr><table class="fs_copyright" width="100%"> <tbody> <tr> <td class="fs_copyright" align="left" nowrap="nowrap">Copyright© 2005, <a href="http://www.freescale.com">FreescaleSemiconductor Inc.</a><br>All Rights Reserved </td> <td> <div align="center"><a href="mailto:RTACGDL@freescale.com">RTACAMERICAS</a></div> </td> <td class="fs_copyright" align="right" nowrap="nowrap">Generated by <img src="doxygen.png" height="20"> </td> </tr> </tbody></table></body></html>?? 快捷鍵說明
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