1) paraport=digitalio('parallel','LPT1'); 2) addline(paraport,0:3,'out'); 3) pval=[0 0 0 1]; 4) putvalue(paraport,pval); carefully, notice the above sequence of codes. Find out the "platform" and "functionality" of the above codes?? Explanation of the functionality is needed for each lines of code. :crazy::crazy::crazy:
MATLAB ! 1) Create a digital I/O object for parallel port LPT1. 2) add four hardware output lines (line IDs 0-3) from port 0. 3) pval is a binary vector [0 0 0 1], 1 is the MSB , so its decimal value is 8 4) write the data in pval which is [0 0 0 1] on to the hardware lines
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