embedded 5

Experiment 5 To Perform Parallel Port Interfacing. TEST_PARALLEL clc; clear all; close all; N=input('Enter how many times u want to change the data:-'); out = daqhwinfo; x=out.InstalledAdaptors a=85; a=dec2binvec(a,8); i=1; for j=8:-1:1 b(j)=a(i); i=i+1; end for i=1:1:N t = timer('TimerFcn', 'stat=false;','StartDelay',10); a dio = digitalio('parallel','LPT1'); lines = addline(dio,0:7,'out'); putvalue(dio,a) start(t) stat=true; while(stat==true) pause(1) end t = timer('TimerFcn', 'stat=false;','