Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Buffer in Serial read routine seemingly not working??

by jagexCoder (Novice)
on Dec 02, 2012 at 15:54 UTC ( #1006731=perlquestion: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    * STX / ETX have been found, example: 02 30 39 44 CE26 03
    * > 80 bytes received on the serial line
    * > 80 bytes received but no STX/ETX needed packet found
    * A NAK was received
    
  2. or download this
    sub readSerialPort
    {   
    ...
        last;
       }
    }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlquestion [id://1006731]
Approved by McDarren
Front-paged by ww
help
Chatterbox?
[choroba]: bare SQL seems to work differently. Failing a prepared statement doesn't abort the transaction. So it's a behaviour of the DBD driver
[choroba]: and smells like a bug

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (6)
As of 2017-09-19 14:05 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    During the recent solar eclipse, I:









    Results (222 votes). Check out past polls.

    Notices?