classnode.html

美国COPLEY驱动器,程序开发工具之一.

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Definition at line <a class="el" href="Node_8cpp-source.html#l00084">84</a> of file <a class="el" href="Node_8cpp-source.html">Node.cpp</a>.    </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a25"></a><!-- doxytag: member="Node::ClearErrorHistory" ref="a25" args="(void)" --><p>
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          <td class="md" nowrap valign="top">virtual const <a class="el" href="classError.html">Error</a>* ClearErrorHistory           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">void&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, virtual]</code></td>
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<p>
Clear the error history (object 0x1003) array for this node. 
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<dl compact><dt><b>Returns:</b></dt><dd>An error object. </dd></dl>

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Definition at line <a class="el" href="CML__Node_8h-source.html#l00262">262</a> of file <a class="el" href="CML__Node_8h-source.html">CML_Node.h</a>.    </td>
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<a class="anchor" name="a21"></a><!-- doxytag: member="Node::GetDeviceType" ref="a21" args="(uint32 &amp;devType)" --><p>
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          <td class="md" nowrap valign="top">virtual const <a class="el" href="classError.html">Error</a>* GetDeviceType           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="CML__Utils_8h.html#a10">uint32</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>devType</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, virtual]</code></td>
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<p>
Read the device type from the object dictionary. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>devType</em>&nbsp;</td><td>Where the device type is returned </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>An error object </dd></dl>

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Definition at line <a class="el" href="CML__Node_8h-source.html#l00240">240</a> of file <a class="el" href="CML__Node_8h-source.html">CML_Node.h</a>.    </td>
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<a class="anchor" name="a24"></a><!-- doxytag: member="Node::GetErrorHistory" ref="a24" args="(uint16 &amp;ct, uint32 *array)" --><p>
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          <td class="md" nowrap valign="top">const <a class="el" href="classError.html">Error</a> * GetErrorHistory           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="CML__Utils_8h.html#a8">uint16</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>ct</em>, </td>
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          <td class="md" nowrap><a class="el" href="CML__Utils_8h.html#a10">uint32</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>array</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [virtual]</code></td>
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<p>
Get the error history array (CANopen object 0x1003). 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>ct</em>&nbsp;</td><td>When the function is first called, this variable holds the maximum number of errors that can be stored in the err array (i.e. the length of the array). On return, the actual number of errors uploaded will be stored here. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>array</em>&nbsp;</td><td>An array of 32-bit integers that will be used to return the list of errors. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>A pointer to an error object, or NULL on success</dd></dl>

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Definition at line <a class="el" href="Node_8cpp-source.html#l00358">358</a> of file <a class="el" href="Node_8cpp-source.html">Node.cpp</a>.    </td>
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<a class="anchor" name="a22"></a><!-- doxytag: member="Node::GetErrorRegister" ref="a22" args="(byte &amp;err)" --><p>
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          <td class="md" nowrap valign="top">virtual const <a class="el" href="classError.html">Error</a>* GetErrorRegister           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="CML__Utils_8h.html#a2">byte</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>err</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, virtual]</code></td>
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<p>
Read the error register from the object dictionary. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>err</em>&nbsp;</td><td>Reference to where the error should be returned. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>An error object </dd></dl>

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Definition at line <a class="el" href="CML__Node_8h-source.html#l00247">247</a> of file <a class="el" href="CML__Node_8h-source.html">CML_Node.h</a>.    </td>
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<a class="anchor" name="a29"></a><!-- doxytag: member="Node::GetIdentity" ref="a29" args="(NodeIdentity &amp;id)" --><p>
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          <td class="md" nowrap valign="top">const <a class="el" href="classError.html">Error</a> * GetIdentity           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structNodeIdentity.html">NodeIdentity</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>id</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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<p>
Get the CANopen identity object for this node (object dictionary entry 0x1018). 
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Note that only the VendorID field is mandatory. Any unsupported fields will be returned as zero.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>id</em>&nbsp;</td><td>The identity object to be filled in by this call </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>A pointer to an error object, or NULL on success</dd></dl>

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Definition at line <a class="el" href="Node_8cpp-source.html#l00392">392</a> of file <a class="el" href="Node_8cpp-source.html">Node.cpp</a>.    </td>
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<a class="anchor" name="a26"></a><!-- doxytag: member="Node::GetMfgDeviceName" ref="a26" args="(int32 len, char *str)" --><p>
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          <td class="md" nowrap valign="top">virtual const <a class="el" href="classError.html">Error</a>* GetMfgDeviceName           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="CML__Utils_8h.html#a9">int32</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>len</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>char *&nbsp;</td>
          <td class="mdname" nowrap> <em>str</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [inline, virtual]</code></td>
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<p>
Read the manufacturer's device name string from the object dictionary. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>len</em>&nbsp;</td><td>Holds the size of the buffer on entry, and the length of the downloaded data on return. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>str</em>&nbsp;</td><td>An array of characters used to upload the string. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>An error object </dd></dl>

<p>
Definition at line <a class="el" href="CML__Node_8h-source.html#l00271">271</a> of file <a class="el" href="CML__Node_8h-source.html">CML_Node.h</a>.    </td>
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