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<title>sd-reader: sd_raw.h File Reference</title> |
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<!-- Generated by Doxygen 1.5.3-20071008 --> |
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<li><a href="modules.html"><span>Modules</span></a></li> |
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<li><a href="annotated.html"><span>Data Structures</span></a></li> |
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<h1>sd_raw.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2> |
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MMC/SD raw access header (license: GPLv2 or LGPLv2.1). |
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<p> |
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<dl class="author" compact><dt><b>Author:</b></dt><dd>Roland Riegel </dd></dl> |
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<table border="0" cellpadding="0" cellspacing="0"> |
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<tr><td></td></tr> |
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<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structsd__raw__info.html">sd_raw_info</a></td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">This struct is used by <a class="el" href="group__sd__raw.html#g97c54e82834f87bcdd38e79822fe5a79" title="Reads informational data from the card.">sd_raw_get_info()</a> to return manufacturing and status information of the card. <a href="structsd__raw__info.html#_details">More...</a><br></td></tr> |
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<tr><td colspan="2"><br><h2>Defines</h2></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="g2507a78d61385c9dbc1d06b8a03ef58a"></a><!-- doxytag: member="sd_raw.h::SD_RAW_FORMAT_HARDDISK" ref="g2507a78d61385c9dbc1d06b8a03ef58a" args="" --> |
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g2507a78d61385c9dbc1d06b8a03ef58a">SD_RAW_FORMAT_HARDDISK</a></td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">The card's layout is harddisk-like, which means it contains a master boot record with a partition table. <br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="g4caede5500f4d1035ceb9951a831c224"></a><!-- doxytag: member="sd_raw.h::SD_RAW_FORMAT_SUPERFLOPPY" ref="g4caede5500f4d1035ceb9951a831c224" args="" --> |
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g4caede5500f4d1035ceb9951a831c224">SD_RAW_FORMAT_SUPERFLOPPY</a></td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">The card contains a single filesystem and no partition table. <br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="gd070d05f762410f57870549a0fcd5f43"></a><!-- doxytag: member="sd_raw.h::SD_RAW_FORMAT_UNIVERSAL" ref="gd070d05f762410f57870549a0fcd5f43" args="" --> |
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#gd070d05f762410f57870549a0fcd5f43">SD_RAW_FORMAT_UNIVERSAL</a></td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">The card's layout follows the Universal File Format. <br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="g7e87231437f32335a25930ec1b85a9c9"></a><!-- doxytag: member="sd_raw.h::SD_RAW_FORMAT_UNKNOWN" ref="g7e87231437f32335a25930ec1b85a9c9" args="" --> |
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g7e87231437f32335a25930ec1b85a9c9">SD_RAW_FORMAT_UNKNOWN</a></td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">The card's layout is unknown. <br></td></tr> |
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g82e8599b2679451e491484fb0b19bfd5">sd_raw_init</a> ()</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Initializes memory card communication. <a href="group__sd__raw.html#g82e8599b2679451e491484fb0b19bfd5"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g5e227f25ad4a18466e7cdd9ecdfce8ab">sd_raw_available</a> ()</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Checks wether a memory card is located in the slot. <a href="group__sd__raw.html#g5e227f25ad4a18466e7cdd9ecdfce8ab"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g55f311428473cd5b85cf8f24ffba121b">sd_raw_locked</a> ()</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Checks wether the memory card is locked for write access. <a href="group__sd__raw.html#g55f311428473cd5b85cf8f24ffba121b"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g5f69513fd8228ea269a61f1dff737129">sd_raw_read</a> (uint32_t offset, uint8_t *buffer, uint16_t length)</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Reads raw data from the card. <a href="group__sd__raw.html#g5f69513fd8228ea269a61f1dff737129"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#gffd7c377b887bb05f7756ca827d3863e">sd_raw_read_interval</a> (uint32_t offset, uint8_t *buffer, uint16_t interval, uint16_t length, sd_raw_read_interval_handler_t callback, void *p)</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Continuously reads units of <code>interval</code> bytes and calls a callback function. <a href="group__sd__raw.html#gffd7c377b887bb05f7756ca827d3863e"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g51fc917873e34e96cb981fbbb47a69c5">sd_raw_write</a> (uint32_t offset, const uint8_t *buffer, uint16_t length)</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Writes raw data to the card. <a href="group__sd__raw.html#g51fc917873e34e96cb981fbbb47a69c5"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#gc004a1ffd2d552f8bc34ad1ced6181c4">sd_raw_write_interval</a> (uint32_t offset, uint8_t *buffer, uint16_t length, sd_raw_write_interval_handler_t callback, void *p)</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Writes a continuous data stream obtained from a callback function. <a href="group__sd__raw.html#gc004a1ffd2d552f8bc34ad1ced6181c4"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#gd4d9ff40a7ea50c65cfa47927b35b735">sd_raw_sync</a> ()</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Writes the write buffer's content to the card. <a href="group__sd__raw.html#gd4d9ff40a7ea50c65cfa47927b35b735"></a><br></td></tr> |
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<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__sd__raw.html#g97c54e82834f87bcdd38e79822fe5a79">sd_raw_get_info</a> (struct <a class="el" href="structsd__raw__info.html">sd_raw_info</a> *info)</td></tr> |
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Reads informational data from the card. <a href="group__sd__raw.html#g97c54e82834f87bcdd38e79822fe5a79"></a><br></td></tr> |
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</table> |
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<hr size="1"><address style="text-align: right;"><small>Generated on Thu Dec 13 19:38:48 2007 for sd-reader by |
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3-20071008 </small></address> |
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