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Re: [lwip-users] Re transmission problem?
From: |
Simon Goldschmidt |
Subject: |
Re: [lwip-users] Re transmission problem? |
Date: |
Thu, 19 May 2011 14:32:10 +0200 |
Phil Perryman <address@hidden> wrote:
> This yields a 6% increase in bandwidth over using the sys_check_timeouts
> method and having an interrupt which triggers every 10ms in order to
> generate a timestamp for the sys_now function.
>
> Are there any disadvantages to using the faster method compared to using
> sys_check_timeouts? ie. is it less reliable?
It's not less reliable. The function we provide is meant to make it easy to set
up a running system. Of course there's often room for improvement at the cost
of less portable code. When not using our function, you have to make sure ALL
timers get called at the defined interval, TCP timers are not the only timers
you have to call.
Simon
>
- Re: [lwip-users] Re transmission problem?, (continued)
- Re: [lwip-users] Re transmission problem?, Tyrel Newton, 2011/05/13
- Re: [lwip-users] Re transmission problem?, Phil Perryman, 2011/05/14
- Re: [lwip-users] Re transmission problem?, Jordan Dean, 2011/05/16
- Re: [lwip-users] Re transmission problem?, Phil Perryman, 2011/05/17
- Re: [lwip-users] Re transmission problem?, Jordan Dean, 2011/05/17
- Re: [lwip-users] Re transmission problem?, Simon Goldschmidt, 2011/05/17
- Re: [lwip-users] Re transmission problem?, Jordan Dean, 2011/05/17
- Re: [lwip-users] Re transmission problem?, Tyrel Newton, 2011/05/17
- Re: [lwip-users] Re transmission problem?, Bill Auerbach, 2011/05/17
- Re: [lwip-users] Re transmission problem?, Phil Perryman, 2011/05/19
- Re: [lwip-users] Re transmission problem?,
Simon Goldschmidt <=