buffer_8h.html

MP3播放器源代码, VS1003B

Definition at line <a class="el" href="buffer_8h-source.html#l00046">46</a> of file <a class="el" href="buffer_8h-source.html">buffer.h</a>.    </td>
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<a class="anchor" name="a4" doxytag="buffer.h::DiskBlockType" ></a><p>
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          <td class="md" nowrap valign="top"> typedef union <a class="el" href="unionDiskBlock.html">DiskBlock</a>  <a class="el" href="unionDiskBlock.html">DiskBlockType</a>          </td>
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Disk Block type including RAW data and FAT deciphering structures. 
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<a class="anchor" name="a2" doxytag="buffer.h::u_32" ></a><p>
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          <td class="md" nowrap valign="top"> typedef unsigned long <a class="el" href="buffer_8h.html#a2">u_32</a>          </td>
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32 bits (make sure!), unsigned 
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Definition at line <a class="el" href="buffer_8h-source.html#l00011">11</a> of file <a class="el" href="buffer_8h-source.html">buffer.h</a>.    </td>
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<a class="anchor" name="a1" doxytag="buffer.h::word" ></a><p>
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          <td class="md" nowrap valign="top"> typedef unsigned int <a class="el" href="buffer_8h.html#a1">word</a>          </td>
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16 bits (make sure!), unsigned 
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Definition at line <a class="el" href="buffer_8h-source.html#l00010">10</a> of file <a class="el" href="buffer_8h-source.html">buffer.h</a>.    </td>
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<hr><h2>Variable Documentation</h2>
<a class="anchor" name="a8" doxytag="buffer.h::dataBufPtr" ></a><p>
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          <td class="md" nowrap valign="top"> xdata unsigned char* <a class="el" href="buffer_8h.html#a8">dataBufPtr</a>          </td>
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Global Data Buffer pointer Used mainly for filling the buffer and reading MP3 data to send to the codec, be very careful with what you do with this global pointer! 
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Definition at line <a class="el" href="buffer_8h-source.html#l00154">154</a> of file <a class="el" href="buffer_8h-source.html">buffer.h</a>.
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Referenced by <a class="el" href="filesys_8c-source.html#l00561">FGetChar()</a>, <a class="el" href="aviplay_8c-source.html#l00015">GetAVIBlock()</a>, <a class="el" href="mmc_8c-source.html#l00159">MmcGetData()</a>, <a class="el" href="filesys_8c-source.html#l00610">OpenFile()</a>, <a class="el" href="mmc_8c-source.html#l00330">PerformBlockRead()</a>, <a class="el" href="aviplay_8c-source.html#l00144">PlayAvi()</a>, <a class="el" href="vs10xx_8c-source.html#l00202">PlayDiskSectors()</a>, <a class="el" href="record_8c-source.html#l00101">Record()</a>, <a class="el" href="storage_8c-source.html#l00183">WriteDiskSector()</a>, and <a class="el" href="mmc_8c-source.html#l00484">WritePhysicalSector()</a>.    </td>
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<a class="anchor" name="a7" doxytag="buffer.h::diskSect" ></a><p>
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          <td class="md" nowrap valign="top"> xdata <a class="el" href="unionDiskBlock.html">DiskBlockType</a> <a class="el" href="buffer_8h.html#a7">diskSect</a>          </td>
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File I/O buffer. 
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Definition at line <a class="el" href="buffer_8h-source.html#l00148">148</a> of file <a class="el" href="buffer_8h-source.html">buffer.h</a>.
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Referenced by <a class="el" href="filesys_8c-source.html#l00401">BuildFragmentTable()</a>, <a class="el" href="storage_8c-source.html#l00141">DumpDiskSector()</a>, <a class="el" href="filesys_8c-source.html#l00806">FatInitGlobals()</a>, <a class="el" href="filesys_8c-source.html#l00561">FGetChar()</a>, <a class="el" href="aviplay_8c-source.html#l00015">GetAVIBlock()</a>, <a class="el" href="filesys_8c-source.html#l00085">GetFatEntry()</a>, <a class="el" href="filesys_8c-source.html#l00303">GetNextSector()</a>, <a class="el" href="mmc_8c-source.html#l00171">GetStorageInformation()</a>, <a class="el" href="filesys_8c-source.html#l00923">InitFileSystem()</a>, <a class="el" href="mmc_8c-source.html#l00246">InitMMC()</a>, <a class="el" href="mmc_8c-source.html#l00159">MmcGetData()</a>, <a class="el" href="filesys_8c-source.html#l00610">OpenFile()</a>, <a class="el" href="mmc_8c-source.html#l00330">PerformBlockRead()</a>, <a class="el" href="aviplay_8c-source.html#l00144">PlayAvi()</a>, <a class="el" href="vs10xx_8c-source.html#l00202">PlayDiskSectors()</a>, <a class="el" href="record_8c-source.html#l00101">Record()</a>, <a class="el" href="filesys_8c-source.html#l00129">WriteClusterChain()</a>, <a class="el" href="storage_8c-source.html#l00183">WriteDiskSector()</a>, and <a class="el" href="mmc_8c-source.html#l00484">WritePhysicalSector()</a>.    </td>
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<a class="anchor" name="a6" doxytag="buffer.h::sectorAddress" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="unionAddress.html">addressType</a> <a class="el" href="buffer_8h.html#a6">sectorAddress</a>          </td>
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Dirty but powerful global variable that is used for 1) remembering which sector is in the RAM disk buffer diskSect and 2) possibly other weird and dirty purposes, be very careful with this! 
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Definition at line <a class="el" href="buffer_8h-source.html#l00145">145</a> of file <a class="el" href="buffer_8h-source.html">buffer.h</a>.
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Referenced by <a class="el" href="filesys_8c-source.html#l00401">BuildFragmentTable()</a>, <a class="el" href="mmc_8c-source.html#l00397">ConsoleDecipherMMCResponse()</a>, <a class="el" href="storage_8c-source.html#l00141">DumpDiskSector()</a>, <a class="el" href="filesys_8c-source.html#l00806">FatInitGlobals()</a>, <a class="el" href="filesys_8c-source.html#l00561">FGetChar()</a>, <a class="el" href="aviplay_8c-source.html#l00015">GetAVIBlock()</a>, <a class="el" href="filesys_8c-source.html#l00085">GetFatEntry()</a>, <a class="el" href="filesys_8c-source.html#l00303">GetNextSector()</a>, <a class="el" href="filesys_8c-source.html#l00923">InitFileSystem()</a>, <a class="el" href="filesys_8c-source.html#l00541">LoadNextSector()</a>, <a class="el" href="filesys_8c-source.html#l00610">OpenFile()</a>, <a class="el" href="aviplay_8c-source.html#l00144">PlayAvi()</a>, <a class="el" href="player_8c-source.html#l00724">PlayCurrentFile()</a>, <a class="el" href="vs10xx_8c-source.html#l00202">PlayDiskSectors()</a>, <a class="el" href="record_8c-source.html#l00101">Record()</a>, <a class="el" href="mmc_8c-source.html#l00431">SeekSector()</a>, <a class="el" href="filesys_8c-source.html#l00129">WriteClusterChain()</a>, <a class="el" href="storage_8c-source.html#l00183">WriteDiskSector()</a>, and <a class="el" href="mmc_8c-source.html#l00484">WritePhysicalSector()</a>.    </td>
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All software copyright 2000-2004 <a href="http://www.vlsi.fi/"> VLSI Solution OY.</a>
Redistribution of these software modules are limited to promotional use only
and only with the VS1011 / VS1002 / VS1003  MP3-Evakit evaluation boards. Free or
commercial use of these software modules in MP3 players is ok if the
product includes MP3 decoder chip(s) from VLSI. You can request the complete
(compilable) package from [e-mail]
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