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8<title>CARD_ProgramFlash</title>
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13
14<h1 align="left">CARD_ProgramFlash <img src="../../image/NTR.gif"align="middle"><img src="../../image/TWL.gif" align="middle"></H1>
15<H2>Syntax</H2>
16
17<dl>
18  <dd>
19<CODE>#include &lt;nitro/card.h&gt;</CODE><BR>
20  <BR>
21  <CODE>BOOL	CARD_ProgramFlash(u32 dst, const void *src, u32 len);</CODE><br>
22  <br>
23  </dd>
24</dl>
25<h2>Arguments</h2>
26<TABLE border="1" width="100%">
27  <TBODY>
28    <TR>
29      <TD width="13%"><EM><STRONG>dst</STRONG></EM></TD>
30      <TD width="87%">The FLASH address of the transfer destination.</TD>
31    </TR>
32    <TR>
33      <TD width="13%"><EM><STRONG>src</STRONG></EM></TD>
34      <TD width="87%">Transfer source memory address.</TD>
35    </TR>
36    <TR>
37      <TD width="13%"><EM><STRONG>len</STRONG></EM></TD>
38      <TD width="87%">Byte length of data to be written.</TD>
39    </TR>
40  </TBODY>
41</TABLE>
42
43<h2>Return Values</h2>
44<p>TRUE if the process succeeds. FALSE otherwise.</p>
45
46<H2>Description</H2>
47<P>This function writes data to the FLASH device. The function does not return control until it has finished processing. It returns TRUE if the process was successful or FALSE if it failed. To get the detailed result value when processing fails, call the <A href="../common/CARD_GetResultCode.html"><CODE>CARD_GetResultCode</CODE></A> function.
48</p>
49<p>
50<font color="#800000">You must use the <A href="CARD_EraseFlashSector.html"><CODE>CARD_EraseFlashSector</CODE></A> function in advance to erase the contents of the region specified as the destination for writing with this function. We cannot guarantee integrity of the data written to a region that has not been erased.</font>For certain kinds of flash devices you can use the <A href="CARD_WriteFlash.html"><CODE>CARD_WriteFlash</CODE></A> function, which has fewer restrictions than this function.
51</p>
52<p>
53To use this function, you must first lock the access bus with the <A href="../backup/CARD_LockBackup.html"><CODE>CARD_LockBackup</CODE></A> function.
54</p>
55<p>
56<font color="#800000">This function communicates with the ARM7 processor internally via PXI.<br> The process will not end if PXI interrupts are not enabled.</font>
57</P>
58<h2>See Also</h2>
59<p><CODE><A href="../common/CARD_GetResultCode.html">CARD_GetResultCode</A>, <A href="CARD_IsBackupFlash.html">CARD_IsBackupFlash</A>, <A href="CARD_ProgramFlash.html">CARD_ProgramFlash</A>, <A href="CARD_ProgramFlashAsync.html">CARD_ProgramFlashAsync</A>, <A href="CARD_ProgramAndVerifyFlash.html">CARD_ProgramAndVerifyFlash</A>, <A href="CARD_ProgramAndVerifyFlashAsync.html">CARD_ProgramAndVerifyFlashAsync</A>, <A href="CARD_EraseFlashSector.html">CARD_EraseFlashSector</A>, <A href="CARD_EraseFlashSectorAsync.html">CARD_EraseFlashSectorAsync</A>, <A href="CARD_WriteFlashSector.html">CARD_WriteFlashSector</A>, <A href="CARD_WriteFlashSectorAsync.html">CARD_WriteFlashSectorAsync</A>, <A href="CARD_WriteAndVerifyFlashSector.html">CARD_WriteAndVerifyFlashSector</A>, <A href="CARD_WriteAndVerifyFlashSectorAsync.html">CARD_WriteAndVerifyFlashSectorAsync</A>, <A href="CARD_ReadFlash.html">CARD_ReadFlash</A>, <A href="CARD_WriteFlash.html">CARD_WriteFlash</A>, <A href="CARD_VerifyFlash.html">CARD_VerifyFlash</A></CODE></p>
60
61<H2>Revision History</H2>
62<P>
632007/08/22 Initial version.
64</P>
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