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About jjos

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  1. Hi, I need to find out what these lines of code are doing? The purpose of the code is to get information from a machine via RS232. The string of information this prog is getting, is being manipulated but I can't figure out what hell its doing to the string? I'm not a QBasic programmer so Any help explaining these 6/7 lines would be appreciated. Thanks in advance. 'Read from inst '--------------------------------------- OPEN "COM1:9600,S,7,1,CD0,CS0,DS0,OP0,RS" FOR RANDOM AS #1 c1! = 0 c1$ = "" s1$ = "" a$ = CHR$(27) + "P": PRINT #1, a$ s1$ = "": c1$ = "" a$ = INPUT$(15, #1) CLOSE s1