[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [lwip-users] the suggest Task priority
|
From: |
Simon Goldschmidt |
|
Subject: |
Re: [lwip-users] the suggest Task priority |
|
Date: |
Wed, 17 Mar 2010 07:28:04 +0100 |
> lwIP + PPP is used.
>
> lwIP has TCPIP thread and PPP thread.
>
> which task needs higher priority?
I'd say PPP needs higher priority as it puts together RX-packets that are
passed to the TCPIP thread (TX-packets are sent from the TCPIP thread
directly). If you give the TCPIP thread a higher priority, chances are that you
cannot receive fast enough (depending on your serial port/driver).
Simon
--
GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01