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<td class="memname"><a class="el" href="group___g___u_c_s___i_n_i_t___a_n_d___s_r_v___t_y_p_e_s_ga886138f5d13e84ffaa3df5769830e1cd.html#ga886138f5d13e84ffaa3df5769830e1cd">Ucs_Return_t</a> Ucs_Rm_SetNodeAvailable </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group___g___u_c_s___i_n_i_t___a_n_d___s_r_v___t_y_p_e_s_ga074c04d40d00986e0c869adaec8fadda.html#ga074c04d40d00986e0c869adaec8fadda">Ucs_Inst_t</a> * </td>
<td class="paramname"><em>self</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct_ucs___rm___node__t.html">Ucs_Rm_Node_t</a> * </td>
<td class="paramname"><em>node_ptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>available</em> </td>
</tr>
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<td></td>
<td>)</td>
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<p>Sets the availability attribute (<code>available</code> or <code>not</code> <code>available</code>) of the given node and triggers the routing process to handle attached route(s). </p>
<p>In case of <code>available</code> the function starts the routing process that checks whether there are endpoints to build on this node. In case of <code>unavailable</code> the function informs sub modules like XRM to check whether there are resources to release and simultaneously unlock <code>suspended</code> routes that link to this node. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">self</td><td>The UNICENS instance </td></tr>
<tr><td class="paramname">node_ptr</td><td>Reference to the node to be looked for. </td></tr>
<tr><td class="paramname">available</td><td>Specifies whether the node is available or not </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Possible return values are shown in the table below. <table class="doxtable">
<tr>
<th>Value </th><th>Description</th></tr>
<tr>
<td>UCS_RET_SUCCESS </td><td>No error </td></tr>
<tr>
<td>UCS_RET_ERR_ALREADY_SET </td><td>Node is already set to "available" or "not available" </td></tr>
<tr>
<td>UCS_RET_ERR_PARAM </td><td>At least one parameter is NULL. </td></tr>
<tr>
<td>UCS_RET_ERR_NOT_INITIALIZED </td><td>UNICENS is not initialized </td></tr>
<tr>
<td>UCS_RET_ERR_NOT_AVAILABLE </td><td>The function cannot be processed because the network is not available </td></tr>
</table>
</dd></dl>
<dl class="section note"><dt>Note</dt><dd>All nodes present in the routing system will be automatically set to <code>Unavailable</code> after the network has been shutdown respectively after transition from <code>Available</code> to <code>Not</code> <code>available</code>. This in turn means that the user has to set the corresponding nodes to <code>Available</code> after network started up respectively after the network transition from <code>NotAvailable</code> to <code>Available</code>.</dd></dl>
<p><br/>
<br/>
<b>Example</b> </p>
<div class="fragment"><div class="line"><span class="comment">// Sets the amplifier node to "available" or "not available"</span></div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">void</span> App_SetAmplNodeAvailability(<span class="keywordtype">bool</span> available)</div>
<div class="line">{</div>
<div class="line"> <a class="code" href="group___g___u_c_s___i_n_i_t___a_n_d___s_r_v___t_y_p_e_s_ga886138f5d13e84ffaa3df5769830e1cd.html#ga886138f5d13e84ffaa3df5769830e1cd" title="Standard return codes used for synchronous response.">Ucs_Return_t</a> ret_value;</div>
<div class="line"></div>
<div class="line"> ret_value = <a class="code" href="group___g___u_c_s___r_o_u_t_i_n_g_ga57ca34a488f06d57f2219be23fa0259f.html#ga57ca34a488f06d57f2219be23fa0259f" title="Sets the availability attribute (available or not available) of the given node and triggers the routi...">Ucs_Rm_SetNodeAvailable</a>(ucs_inst_ptr, &ampl_node, available);</div>
<div class="line"> <span class="keywordflow">if</span> (ret_value != <a class="code" href="group___g___u_c_s___i_n_i_t___a_n_d___s_r_v___t_y_p_e_s_ga886138f5d13e84ffaa3df5769830e1cd.html#gga886138f5d13e84ffaa3df5769830e1cda3fb51656e17ee4802f23706f35e349bc" title="Operation successfully completed.">UCS_RET_SUCCESS</a>)</div>
<div class="line"> {</div>
<div class="line"> <span class="comment">// Do whatever is necessary here</span></div>
<div class="line"> }</div>
<div class="line">}</div>
<div class="line"></div>
<div class="line"><span class="comment">// Main function</span></div>
<div class="line"><span class="keywordtype">void</span> main(uint8_t argc, <span class="keywordtype">char</span> *argv[])</div>
<div class="line">{</div>
<div class="line"> <span class="comment">// ...</span></div>
<div class="line"></div>
<div class="line"> <span class="keywordflow">if</span> (amplifier_programming_completed)</div>
<div class="line"> {</div>
<div class="line"> App_SetAmplNodeAvailability(<span class="keyword">true</span>);</div>
<div class="line"> }</div>
<div class="line"></div>
<div class="line"> <span class="comment">// ...</span></div>
<div class="line"></div>
<div class="line"> <span class="keywordflow">if</span> (amplifier_is_unavailable)</div>
<div class="line"> {</div>
<div class="line"> App_SetAmplNodeAvailability(<span class="keyword">false</span>); </div>
<div class="line"> }</div>
<div class="line">}</div>
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