Definately consider a complete modules as suggested, but your problem might be buffering (this is a wild guess, I mean, really poking it with a stick ;-> ). Try:

use IO::Handle;
open PORT, ...;
PORT->autoflush;

[download]

Ted Young

($$<<$$=>$$<=>$$<=$$>>$$) always returns 1. :-)

In reply to Re: accessing serial ports using activeperl by TedYoung
in thread accessing serial ports using activeperl by motasem1973

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