<< Previous | Next >>

pktXsending

int pktXsending( void ); /* X is A-F */

Description

Tests if a packet is currently being sent on serial port X. If pktXsending() returns true, the transmitter is busy and cannot accept another packet.

The functions pktEsending() and pktFsending() may be used with the Rabbit 3000 and Rabbit 4000.

Return value

1: A packet is being transmitted.
0: Port X is idle, ready for a new packet.

Library

PACKET.LIB