PelcoD_Up.m

function PelcoD_Up(  s, add, speed, stoptime)
%PelcoD_Up ÉãÏñ»úÏòÉÏת¶¯
%   
    if nargin < 3 
        speed = 'ff';
        if nargin < 2
            add = '00';
        end
    end
    PelcoD_Stop(s,add);
    PelcoD_Cmd(s, add, '00', '08', '00', speed);
    if nargin >= 4
        t = timer('StartDelay', stoptime);
        t.TimerFcn = @(x,y)PelcoD_Stop(s,add);
        t.StopFcn = @(x,y)delete(t) ;
        t.ErrorFcn = @(x,y)delete(t) ;
        start(t);
    end
end