= MnBdRead =
Reads the specified main board device.

{{{
int MnBdRead(int nDev);
}}}

== Parameters == 

 * nDev - main board device number

== Return Value ==

 * Returns MNBD_READ_IDLE if there is no data, MNBD_READ_RCVING if receiving data, MNBD_REQ_ACK_RCVD if acknowledgement received. If MnBdRequest is used with the WAIT_ACK parameter this function is automatically called to wait for the result.

== Remarks ==

Many applications may use MnBdProcess so those applications will have no need to call MnBdRead directly.

== Examples ==

{{{
int n = MnBdRead(MNBD_DEV);
}}}


== See Also ==

 * [wiki:MnBdProcess MnBdProcess]
 * [wiki:MnBdStartup MnBdStartup]