%Open RS-232 communications object.
%    HANDLE = COM_OPEN(COM_PORT,BAUD_RATE);
%
%   Input Parameters:
%   ================
%
%      com_port ----------> Serial RS-232 port (string).
%      baud_rate ---------> Serial baud rate (positive integer).
%
%   Output Parameters:
%   =================
%
%      handle ------------> I/O object handle (positive integer).
%
%   See also COM_CLOSE, COM_RECV, COM_SEND.

% Stephan Hengstler
% Stanford Wireless Sensor Networks Lab
% January 05, 2005
%
% Last modified: 01-22-2005
% .MEX C Source: com_open.c