% TTSENDMSG Send a message over a network. % This function is used both for wired and wireless networks. % % Usage: ttSendMsg(receiver, data, length) % ttSendMsg(receiver, data, length, priority) % ttSendMsg([network receiver], data, length) % ttSendMsg([network receiver], data, length, priority) % % Inputs: % receiver The number of the receiving node (a number between % 1 and the number of nodes). It is allowed to send % messages to oneself. Specify receiver number 0 to % broadcast a message to all nodes in the network. % data The contents of the message (arbitrary data). % length The length of the message, in bits. Determines % the time it will take to transmit the message. % NOTE: Changed from bytes to bits in TrueTime 1.4 % priority The priority of the message (relevant only for % CSMA/AMP networks). If not specified, the priority % will be given by the number of the sending node, % i.e., messages sent from node 1 will have the % highest priority by default. % network The network interface on which the message should % be sent. The default network number is 1. % % See also TTINITNETWORK, TTGETMSG % % TrueTime, Version 1.5 % Copyright (c) 2007 % Martin Ohlin, Dan Henriksson and Anton Cervin % Department of Automatic Control LTH % Lund University, Sweden
