Beefy Boxes and Bandwidth Generously Provided by pair Networks Cowboy Neal with Hat
Just another Perl shrine
 
PerlMonks  

Re: Serial port - again

by RichardK (Curate)
on Mar 15, 2013 at 17:20 UTC ( #1023746=note: print w/ replies, xml ) Need Help??


in reply to Serial port - again

I think you just answered your own question :) , perhaps the read returns as soon as it gets the first character?

Try printing $rx in the loop and then you'll know for sure.

I've never used that module but from a quick scan of the pod it does have a lookfor method.


Comment on Re: Serial port - again

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1023746]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (11)
As of 2014-04-17 10:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (443 votes), past polls