= MnBdSetEvent =
Specify an event function to be called when a specified response is received from the main board

{{{
void MnBdSetEvent(int item, MNBD_EVENT_FNC event);
}}}
== Parameters ==
 * item - response item such as MNBD_REQ_GET_WT
 * event - event function that is called when the response is received

== Return Value ==
This function oes not return any value

== Remarks ==
The application must have a background event that calls MnBdRead to facilitate this.

== Examples ==
{{{
SetBackgroundEvent(BackgroundEventComm);

MnBdSetEvent(MNBD_REQ_GET_WT, MnBdEventWtRcv);

...

MNBD_EVENT(WtRcv)
{
   if(IsGrossWtChanged(1))
   {
      DisplayText(0, 40, GetChangedGrossWt(1), 0, BIG_FONT);
   }
   return 0;
}

BACKGROUND_EVENT(Comm)
{
	// Use MnBdRead directly to prevent overhead of MnBdProcess

	int n;
	// in case we have more I/O cards than scales change this
	for(n = 0; n <= GetNumScales(); n++)
	{
		// 0 = MNBD_DEV, 1 .. Scales and I/O cards
		MnBdRead(n);
	}

   if(timerReqWeigt.IsExpired() == true)
}}}
{{{
   { 
}}}
{{{
      MnBdRequest(1, MNBD_REQ_GET_WT, NO_WAIT_ACK);
}}}
{{{
   }
}}}
{{{

}}}
{{{
return 0;
}
}}}
== See Also ==
 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/MnBdClearEvent MnBdClearEvent]
 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/Weight/MnBdRead MnBdRead]