samplercode.m

用于网络控制系统仿真

function [exectime, data] = samplercode(seg, data)

switch seg,
 case 1,
  y = ttAnalogIn(data.yChan); % Read process output
  ttTryPost('Samples', y);    % Put sample in mailbox
  ttCreateJob('pid_task')     % Trigger task job
  exectime = 0.0002;
 case 2,
  exectime = -1;
end