d be minimized. It is called when a transfer of SPI data completes or an error occurs.</p>
<p>This handler provides an example of how to handle SPI interrupts and is application specific.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">CallBackRef</td><td>is the upper layer callback reference passed back when the callback function is invoked. </td></tr>
    <tr><td class="paramname">StatusEvent</td><td>is the event that just occurred. </td></tr>
    <tr>