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3 <title>sd-reader: MMC/SD configuration</title>
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16 <h1>MMC/SD configuration<br>
17 <small>
18 [<a class="el" href="group__sd__raw.html">MMC/SD card raw access</a>]</small>
19 </h1><hr><a name="_details"></a><h2>Detailed Description</h2>
20 Preprocessor defines to configure the MMC/SD support.
21 <p>
22  
23 <p>
24 <table border="0" cellpadding="0" cellspacing="0">
25 <tr><td></td></tr>
26 <tr><td colspan="2"><br><h2>Defines</h2></td></tr>
27 <tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw__config.html#g5f2253a3c408671f91f9aebefeef7472">SD_RAW_WRITE_SUPPORT</a></td></tr>
28  
29 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Controls MMC/SD write support. <a href="#g5f2253a3c408671f91f9aebefeef7472"></a><br></td></tr>
30 <tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw__config.html#ga749d88c077a812f5c518e3172c96f9e">SD_RAW_WRITE_BUFFERING</a></td></tr>
31  
32 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Controls MMC/SD write buffering. <a href="#ga749d88c077a812f5c518e3172c96f9e"></a><br></td></tr>
33 <tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw__config.html#g4b98be138e87b8ab807d3f266a0c5bb9">SD_RAW_SAVE_RAM</a></td></tr>
34  
35 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Controls MMC/SD access buffering. <a href="#g4b98be138e87b8ab807d3f266a0c5bb9"></a><br></td></tr>
36 <tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw__config.html#g4b98be138e87b8ab807d3f266a0c5bb9">SD_RAW_SAVE_RAM</a></td></tr>
37  
38 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Controls MMC/SD access buffering. <a href="#g4b98be138e87b8ab807d3f266a0c5bb9"></a><br></td></tr>
39 </table>
40 <hr><h2>Define Documentation</h2>
41 <a class="anchor" name="g4b98be138e87b8ab807d3f266a0c5bb9"></a><!-- doxytag: member="sd_raw_config.h::SD_RAW_SAVE_RAM" ref="g4b98be138e87b8ab807d3f266a0c5bb9" args="" -->
42 <div class="memitem">
43 <div class="memproto">
44 <table class="memname">
45 <tr>
46 <td class="memname">#define SD_RAW_SAVE_RAM </td>
47 </tr>
48 </table>
49 </div>
50 <div class="memdoc">
51  
52 <p>
53 Controls MMC/SD access buffering.
54 <p>
55 Set to 1 to save static RAM, but be aware that you will lose performance.<p>
56 <dl class="note" compact><dt><b>Note:</b></dt><dd>When SD_RAW_WRITE_SUPPORT is 1, SD_RAW_SAVE_RAM will be reset to 0. </dd></dl>
57  
58 </div>
59 </div><p>
60 <a class="anchor" name="g4b98be138e87b8ab807d3f266a0c5bb9"></a><!-- doxytag: member="sd_raw_config.h::SD_RAW_SAVE_RAM" ref="g4b98be138e87b8ab807d3f266a0c5bb9" args="" -->
61 <div class="memitem">
62 <div class="memproto">
63 <table class="memname">
64 <tr>
65 <td class="memname">#define SD_RAW_SAVE_RAM </td>
66 </tr>
67 </table>
68 </div>
69 <div class="memdoc">
70  
71 <p>
72 Controls MMC/SD access buffering.
73 <p>
74 Set to 1 to save static RAM, but be aware that you will lose performance.<p>
75 <dl class="note" compact><dt><b>Note:</b></dt><dd>When SD_RAW_WRITE_SUPPORT is 1, SD_RAW_SAVE_RAM will be reset to 0. </dd></dl>
76  
77 </div>
78 </div><p>
79 <a class="anchor" name="ga749d88c077a812f5c518e3172c96f9e"></a><!-- doxytag: member="sd_raw_config.h::SD_RAW_WRITE_BUFFERING" ref="ga749d88c077a812f5c518e3172c96f9e" args="" -->
80 <div class="memitem">
81 <div class="memproto">
82 <table class="memname">
83 <tr>
84 <td class="memname">#define SD_RAW_WRITE_BUFFERING </td>
85 </tr>
86 </table>
87 </div>
88 <div class="memdoc">
89  
90 <p>
91 Controls MMC/SD write buffering.
92 <p>
93 Set to 1 to buffer write accesses, set to 0 to disable it.<p>
94 <dl class="note" compact><dt><b>Note:</b></dt><dd>This option has no effect when SD_RAW_WRITE_SUPPORT is 0. </dd></dl>
95  
96 </div>
97 </div><p>
98 <a class="anchor" name="g5f2253a3c408671f91f9aebefeef7472"></a><!-- doxytag: member="sd_raw_config.h::SD_RAW_WRITE_SUPPORT" ref="g5f2253a3c408671f91f9aebefeef7472" args="" -->
99 <div class="memitem">
100 <div class="memproto">
101 <table class="memname">
102 <tr>
103 <td class="memname">#define SD_RAW_WRITE_SUPPORT </td>
104 </tr>
105 </table>
106 </div>
107 <div class="memdoc">
108  
109 <p>
110 Controls MMC/SD write support.
111 <p>
112 Set to 1 to enable MMC/SD write support, set to 0 to disable it.
113 </div>
114 </div><p>
115 <hr size="1"><address style="text-align: right;"><small>Generated on Thu Dec 13 19:38:48 2007 for sd-reader by&nbsp;
116 <a href="http://www.doxygen.org/index.html">
117 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3-20071008 </small></address>
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