c">

<p>This function is the interrupt handler for the USB End point one events. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">CallBackRef</td><td>is the callback reference passed from the interrupt handler, which in our case is a pointer to the driver instance. </td></tr>
    <tr><td class="paramname">EpNum</td><td>is the end point number. </td></tr>
    <tr><td class="paramname">IntrStatus</td><td>is a bit mask indicating pending interrupts.</td></t