board_8h.html

MP3播放器源代码, VS1003B

<a class="anchor" name="a37" doxytag="board.h::PCAHaltAndClearOV" ></a><p>
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          <td class="md" nowrap valign="top"> #define PCAHaltAndClearOV          </td>
          <td class="md" valign="top">(&nbsp;</td>
&nbsp;</td>
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          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap>&nbsp;&nbsp;&nbsp;{CCON &amp;= 0x3F;}</td>
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Stop PCA core counter and clear overflow flag. 
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Definition at line <a class="el" href="board_8h-source.html#l00200">200</a> of file <a class="el" href="board_8h-source.html">board.h</a>.    </td>
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<a class="anchor" name="a35" doxytag="board.h::PCARun" ></a><p>
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          <td class="md" nowrap valign="top"> #define PCARun          </td>
          <td class="md" valign="top">(&nbsp;</td>
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          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap>&nbsp;&nbsp;&nbsp;{CCON |= 0x40;}</td>
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Start Programmable Counter Array core counter. 
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Definition at line <a class="el" href="board_8h-source.html#l00194">194</a> of file <a class="el" href="board_8h-source.html">board.h</a>.    </td>
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<a class="anchor" name="a47" doxytag="board.h::Public" ></a><p>
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          <td class="md" nowrap valign="top"> #define Public          </td>
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"Public" has no code meaning but it is meant for the programmer to remember that this function is called from outside the module 
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Definition at line <a class="el" href="board_8h-source.html#l00280">280</a> of file <a class="el" href="board_8h-source.html">board.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#l00561">FGetChar()</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="storage_8c-source.html#l00043">InitStorage()</a>, <a class="el" href="filesys_8c-source.html#l00610">OpenFile()</a>, <a class="el" href="storage_8c-source.html#l00071">PrepareToReadDiskSector()</a>, <a class="el" href="storage_8c-source.html#l00110">ReadDiskSector()</a>, <a class="el" href="mmc_8c-source.html#l00463">ReadPhysicalSector()</a>, <a class="el" href="mmc_8c-source.html#l00431">SeekSector()</a>, and <a class="el" href="storage_8c-source.html#l00183">WriteDiskSector()</a>.    </td>
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<a class="anchor" name="a10" doxytag="board.h::RED_LED" ></a><p>
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          <td class="md" nowrap valign="top"> #define RED_LED&nbsp;&nbsp;&nbsp;P3_3          </td>
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Red LED in multicolor LED, 0 = on, 1 = off. 
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Definition at line <a class="el" href="board_8h-source.html#l00078">78</a> of file <a class="el" href="board_8h-source.html">board.h</a>.
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Referenced by <a class="el" href="vs10xx_8c-source.html#l00112">VsSineTest()</a>.    </td>
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<a class="anchor" name="a25" doxytag="board.h::RSEN" ></a><p>
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          <td class="md" nowrap valign="top"> #define RSEN&nbsp;&nbsp;&nbsp;P2_1          </td>
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RS-232 Buffer Enable. 
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Definition at line <a class="el" href="board_8h-source.html#l00146">146</a> of file <a class="el" href="board_8h-source.html">board.h</a>.    </td>
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<a class="anchor" name="a39" doxytag="board.h::SetPCADelayValue" ></a><p>
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          <td class="md" nowrap valign="top"> #define SetPCADelayValue          </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">microseconds&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap>&nbsp;&nbsp;&nbsp;{SetPCAValue(65535-(unsigned int)((microseconds)/0.4069010));}</td>
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Calculate and set Time-Until-Overflow to PCA in microseconds. 
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Definition at line <a class="el" href="board_8h-source.html#l00207">207</a> of file <a class="el" href="board_8h-source.html">board.h</a>.    </td>
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<a class="anchor" name="a38" doxytag="board.h::SetPCAValue" ></a><p>
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          <td class="md" nowrap valign="top"> #define SetPCAValue          </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">v&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap>&nbsp;&nbsp;&nbsp;{CH = ((unsigned)(v)) &gt;&gt; 8;  CL = (v) &amp; 0xff;}</td>
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Set PCA core counter value. 
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Definition at line <a class="el" href="board_8h-source.html#l00204">204</a> of file <a class="el" href="board_8h-source.html">board.h</a>.    </td>
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<a class="anchor" name="a46" doxytag="board.h::SPI_RESULT_BYTE" ></a><p>
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          <td class="md" nowrap valign="top"> #define SPI_RESULT_BYTE&nbsp;&nbsp;&nbsp;SPDAT          </td>
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SPI data return register. 
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Definition at line <a class="el" href="board_8h-source.html#l00241">241</a> of file <a class="el" href="board_8h-source.html">board.h</a>.
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Referenced by <a class="el" href="mmc_8c-source.html#l00019">MmcCommand()</a>, <a class="el" href="vs10xx_8c-source.html#l00017">Mp3ReadRegister()</a>, <a class="el" href="mmc_8c-source.html#l00330">PerformBlockRead()</a>, and <a class="el" href="board_8c-source.html#l00018">SPIGetChar()</a>.    </td>
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<a class="anchor" name="a44" doxytag="board.h::SPIPutChar" ></a><p>
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          <td class="md" nowrap valign="top"> #define SPIPutChar          </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">c&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
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          <td class="md" nowrap>&nbsp;&nbsp;&nbsp;{SPIWait();SPDAT=(c);}</td>
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Wait for SPI ready, then initiate character sending. 
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Definition at line <a class="el" href="board_8h-source.html#l00235">235</a> of file <a class="el" href="board_8h-source.html">board.h</a>.
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Referenced by <a class="el" href="player_8c-source.html#l00332">AvailableProcessorTime()</a>, <a class="el" href="aviplay_8c-source.html#l00015">GetAVIBlock()</a>, <a class="el" href="mmc_8c-source.html#l00246">InitMMC()</a>, <a class="el" href="mmc_8c-source.html#l00019">MmcCommand()</a>, <a class="el" href="vs10xx_8c-source.html#l00017">Mp3ReadRegister()</a>, <a class="el" href="vs10xx_8c-source.html#l00035">Mp3SoftReset()</a>, <a class="el" href="vs10xx_8c-source.html#l00202">PlayDiskSectors()</a>, <a class="el" href="vs10xx_8c-source.html#l00178">SendZerosToVS10xx()</a>, and <a class="el" href="vs10xx_8c-source.html#l00112">VsSineTest()</a>.    </td>
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<a class="anchor" name="a45" doxytag="board.h::SPIPutCharWithoutWaiting" ></a><p>
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          <td class="md" nowrap valign="top"> #define SPIPutCharWithoutWaiting          </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">c&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
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          <td class="md" nowrap>&nbsp;&nbsp;&nbsp;{SPDAT=(c);}</td>
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Initiate SPI character sending. 
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Definition at line <a class="el" href="board_8h-source.html#l00238">238</a> of file <a class="el" href="board_8h-source.html">board.h</a>.
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Referenced by <a class="el" href="aviplay_8c-source.html#l00015">GetAVIBlock()</a>, <a class="el" href="mmc_8c-source.html#l00246">InitMMC()</a>, <a class="el" href="mmc_8c-source.html#l00019">MmcCommand()</a>, <a class="el" href="vs10xx_8c-source.html#l00017">Mp3ReadRegister()</a>, <a class="el" href="vs10xx_8c-source.html#l00069">Mp3Reset()</a>, <a class="el" href="vs10xx_8c-source.html#l00