📄 pd_reference.htm

📁 SDIO Linux documentation
💻 HTM
📖 第 1 页 / 共 5 页
字号:
上一页 1 2 3 45
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Returns:</p>
<blockquote>
<p class="BODYCODE">
 flags
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="FUNCHEADINGS">Notes:</p>
<blockquote>
<p class="BODYTEXT">
 Implemented as a macro. 
        <br>
</p>
</blockquote>
<p class="FUNCHEADINGS">Example: </p>
<blockquote>
<p class="BODYCODE">
<pre>

<font face="Arial, Helvetica, sans-serif" color="#FF00FF"> Get card type:</font>
        CARD_INFO_FLAGS flags;
        flags = SDDEVICE_GET_CARD_FLAGS(pDevice);
        switch(GET_CARD_TYPE(flags)) {
            case CARD_MMC: <font face="Arial, Helvetica, sans-serif" color="#999999">// Multi-media card
</font>                <font face="Arial, Helvetica, sans-serif" color="#999999">... 
</font>            case CARD_SD:  <font face="Arial, Helvetica, sans-serif" color="#999999">// SD-Memory present
</font>                <font face="Arial, Helvetica, sans-serif" color="#999999">...
</font>            case CARD_SDIO: <font face="Arial, Helvetica, sans-serif" color="#999999">// SDIO card present
</font>                <font face="Arial, Helvetica, sans-serif" color="#999999">...
</font>            case CARD_COMBO: <font face="Arial, Helvetica, sans-serif" color="#999999">//SDIO card with SD
</font>                <font face="Arial, Helvetica, sans-serif" color="#999999">...
</font>        }
        if (flags &amp; CARD_SD_WP) {
            <font face="Arial, Helvetica, sans-serif" color="#999999">...SD write protect on
</font>        
        
</pre>
</p>
</blockquote>
<p class="FUNCHEADINGS">See also:</p>
<blockquote>
<p class="BODYTEXT">
<a href="#FUNC_SDDEVICE_GET_SDIO_CARD_CAPS">
SDDEVICE_GET_SDIO_CARD_CAPS
        </a>
<br>
</p>
</blockquote>
</td>
</tr>
</table>
<a name="FUNC_SDDEVICE_GET_CARD_RCA"></a>
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#0000FF" rowspan="2" width="40%"><a href="http://www.codetelligence.com"><img border="0" height="40" width="252" name="image" src="Images/codetelligence_lrg.gif"></a></td><td bgcolor="#0000FF" height="62" width="50%"><font face="Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Codetelligence Embedded SDIO Stack<br>Function Driver Documentation</strong></font></td><td bgcolor="#0000FF" height="62" width="10%"><td><a href="#FUNC_SDDEVICE_GET_CARD_FLAGS"><img border="0" height="32" width="27" src="Images/leftarrow.gif"></a></td><td><a href="#FUNC_SDDEVICE_GET_CARDCSD"><img border="0" height="32" width="27" src="Images/rightarrow.gif"></a></td></td>
</tr>
</table>
<table cellpadding="0" cellspacing="10" border="0" width="100%">
<tr>
<td width="93%"><font face="Arial, Helvetica, sans-serif"><span class="Topic">
<blockquote>
<table width="100%" cellspacing="0" cellpadding="0">
<td>
<br>
<pre>
<span class="FUNCPROTOTYPE">
 UINT16 SDDEVICE_GET_CARD_RCA(PSDDEVICE pDevice)
        </span>
</pre>
</td>
</table>
</blockquote>
</span></font></td>
</tr>
</table>
<hr>
<table cellpadding="15" cellspacing="0" border="0" width="100%">
<tr>
<td>
<p class="FUNCHEADINGS">Description:</p>
<blockquote>
<p class="BODYTEXT">Get the Relative Card Address register</p>
</blockquote>
<p class="FUNCHEADINGS">Parameters:</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Inputs:</p>
<blockquote>
<p class="BODYTEXT">
  pDevice   - the target device for this request
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Outputs:</p>
<blockquote>
<p class="BODYTEXT">
 none
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Returns:</p>
<blockquote>
<p class="BODYCODE">
 register address
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="FUNCHEADINGS">Notes:</p>
<blockquote>
<p class="BODYTEXT">
 Implemented as a macro. Refer to SDIO spec for decoding.
        <br>
</p>
</blockquote>
<p class="FUNCHEADINGS">Example: </p>
<blockquote>
<p class="BODYCODE">
<pre></pre>
</p>
</blockquote>
<p class="FUNCHEADINGS">See also:</p>
<blockquote>
<p class="BODYTEXT"></p>
</blockquote>
</td>
</tr>
</table>
<a name="FUNC_SDDEVICE_GET_CARDCSD"></a>
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#0000FF" rowspan="2" width="40%"><a href="http://www.codetelligence.com"><img border="0" height="40" width="252" name="image" src="Images/codetelligence_lrg.gif"></a></td><td bgcolor="#0000FF" height="62" width="50%"><font face="Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Codetelligence Embedded SDIO Stack<br>Function Driver Documentation</strong></font></td><td bgcolor="#0000FF" height="62" width="10%"><td><a href="#FUNC_SDDEVICE_GET_CARD_RCA"><img border="0" height="32" width="27" src="Images/leftarrow.gif"></a></td><td><a href="#FUNC_SDDEVICE_GET_HCDNAME"><img border="0" height="32" width="27" src="Images/rightarrow.gif"></a></td></td>
</tr>
</table>
<table cellpadding="0" cellspacing="10" border="0" width="100%">
<tr>
<td width="93%"><font face="Arial, Helvetica, sans-serif"><span class="Topic">
<blockquote>
<table width="100%" cellspacing="0" cellpadding="0">
<td>
<br>
<pre>
<span class="FUNCPROTOTYPE">
 PUINT8 SDDEVICE_GET_CARDCSD(PSDDEVICE pDevice)
        </span>
</pre>
</td>
</table>
</blockquote>
</span></font></td>
</tr>
</table>
<hr>
<table cellpadding="15" cellspacing="0" border="0" width="100%">
<tr>
<td>
<p class="FUNCHEADINGS">Description:</p>
<blockquote>
<p class="BODYTEXT">Get the Card Specific Data Register.</p>
</blockquote>
<p class="FUNCHEADINGS">Parameters:</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Inputs:</p>
<blockquote>
<p class="BODYTEXT">
  pDevice   - the target device for this request
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Outputs:</p>
<blockquote>
<p class="BODYTEXT">
 none
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Returns:</p>
<blockquote>
<p class="BODYCODE">
  UINT8 CardCSD[MAX_CARD_RESPONSE_BYTES] array of CSD data.
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="FUNCHEADINGS">Notes:</p>
<blockquote>
<p class="BODYTEXT">
 Implemented as a macro.
        <br>
</p>
</blockquote>
<p class="FUNCHEADINGS">Example: </p>
<blockquote>
<p class="BODYCODE">
<pre></pre>
</p>
</blockquote>
<p class="FUNCHEADINGS">See also:</p>
<blockquote>
<p class="BODYTEXT"></p>
</blockquote>
</td>
</tr>
</table>
<a name="FUNC_SDDEVICE_GET_HCDNAME"></a>
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#0000FF" rowspan="2" width="40%"><a href="http://www.codetelligence.com"><img border="0" height="40" width="252" name="image" src="Images/codetelligence_lrg.gif"></a></td><td bgcolor="#0000FF" height="62" width="50%"><font face="Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Codetelligence Embedded SDIO Stack<br>Function Driver Documentation</strong></font></td><td bgcolor="#0000FF" height="62" width="10%"><td><a href="#FUNC_SDDEVICE_GET_CARDCSD"><img border="0" height="32" width="27" src="Images/leftarrow.gif"></a></td><td><a href="#FUNC_SDDEVICE_GET_MAX_BLOCK_LEN"><img border="0" height="32" width="27" src="Images/rightarrow.gif"></a></td></td>
</tr>
</table>
<table cellpadding="0" cellspacing="10" border="0" width="100%">
<tr>
<td width="93%"><font face="Arial, Helvetica, sans-serif"><span class="Topic">
<blockquote>
<table width="100%" cellspacing="0" cellpadding="0">
<td>
<br>
<pre>
<span class="FUNCPROTOTYPE">
 PTEXT SDDEVICE_GET_HCDNAME(PSDDEVICE pDevice)
        </span>
</pre>
</td>
</table>
</blockquote>
</span></font></td>
</tr>
</table>
<hr>
<table cellpadding="15" cellspacing="0" border="0" width="100%">
<tr>
<td>
<p class="FUNCHEADINGS">Description:</p>
<blockquote>
<p class="BODYTEXT">Get HCD driver name</p>
</blockquote>
<p class="FUNCHEADINGS">Parameters:</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Inputs:</p>
<blockquote>
<p class="BODYTEXT">
  pDevice   - the target device for this request
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Outputs:</p>
<blockquote>
<p class="BODYTEXT">
 none
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Returns:</p>
<blockquote>
<p class="BODYCODE">
  pointer to a string containing the name of the underlying HCD
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="FUNCHEADINGS">Notes:</p>
<blockquote>
<p class="BODYTEXT">
 Implemented as a macro.
        <br>
</p>
</blockquote>
<p class="FUNCHEADINGS">Example: </p>
<blockquote>
<p class="BODYCODE">
<pre></pre>
</p>
</blockquote>
<p class="FUNCHEADINGS">See also:</p>
<blockquote>
<p class="BODYTEXT"></p>
</blockquote>
</td>
</tr>
</table>
<a name="FUNC_SDDEVICE_GET_MAX_BLOCK_LEN"></a>
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#0000FF" rowspan="2" width="40%"><a href="http://www.codetelligence.com"><img border="0" height="40" width="252" name="image" src="Images/codetelligence_lrg.gif"></a></td><td bgcolor="#0000FF" height="62" width="50%"><font face="Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Codetelligence Embedded SDIO Stack<br>Function Driver Documentation</strong></font></td><td bgcolor="#0000FF" height="62" width="10%"><td><a href="#FUNC_SDDEVICE_GET_HCDNAME"><img border="0" height="32" width="27" src="Images/leftarrow.gif"></a></td><td><a href="#FUNC_SDDEVICE_GET_MAX_BLOCKS"><img border="0" height="32" width="27" src="Images/rightarrow.gif"></a></td></td>
</tr>
</table>
<table cellpadding="0" cellspacing="10" border="0" width="100%">
<tr>
<td width="93%"><font face="Arial, Helvetica, sans-serif"><span class="Topic">
<blockquote>
<table width="100%" cellspacing="0" cellpadding="0">
<td>
<br>
<pre>
<span class="FUNCPROTOTYPE">
 UINT16 SDDEVICE_GET_MAX_BLOCK_LEN(PSDDEVICE pDevice)
        </span>
</pre>
</td>
</table>
</blockquote>
</span></font></td>
</tr>
</table>
<hr>
<table cellpadding="15" cellspacing="0" border="0" width="100%">
<tr>
<td>
<p class="FUNCHEADINGS">Description:</p>
<blockquote>
<p class="BODYTEXT">Get maximum block length.</p>
</blockquote>
<p class="FUNCHEADINGS">Parameters:</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Inputs:</p>
<blockquote>
<p class="BODYTEXT">
  pDevice   - the target device for this request
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Outputs:</p>
<blockquote>
<p class="BODYTEXT">
 none
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="BODYTEXT">
<blockquote>
<p class="BODYTEXT">Returns:</p>
<blockquote>
<p class="BODYCODE">
 block size in bytes
        <br>
</p>
</blockquote>
</blockquote>
</p>
<p class="FUNCHEADINGS">Notes:</p>
<blockquote>
<p class="BODYTEXT">
 Implemented as a macro. Use SDDEVICE_GET_OPER_BLOCK_LEN to obtain
          the current block length.
        <br>
</p>
</blockquote>
<p class="FUNCHEADINGS">Example: </p>
<blockquote>
<p class="BODYCODE">
<pre></pre>
</p>
</blockquote>
<p class="FUNCHEADINGS">See also:</p>
<blockquote>
<p class="BODYTEXT">
<a href="#FUNC_SDDEVICE_GET_OPER_BLOCK_LEN">
SDDEVICE_GET_OPER_BLOCK_LEN
        </a>
<br>
</p>
</blockquote>
</td>
</tr>
</table>
<a name="FUNC_SDDEVICE_GET_MAX_BLOCKS"></a>
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#0000FF" rowspan="2" width="40%"><a href="http://www.codetelligence.com"><img border="0" height="40" width="252" name="image" src="Images/codetelligence_lrg.gif"></a></td><td bgcolor="#0000FF" height="62" width="50%"><font face="Arial, Helvetica, sans-serif" size="5" color="#FFFFFF"><strong>Codetelligence Embedded SDIO Stack<br>Function Driver Documentation</strong></font></td><td bgcolor="#0000FF" height="62" width="10%"><td><a href="#FUNC_SDDEVICE_GE
上一页 1 2 3 45
💿 文件大小 270 K
👤 上传用户 evenxyz
📂 所属分类 Linux/Unix编程
🏷️ 相关标签

#documentation #Linux #SDIO
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -