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From: Joe Hershberger <joe.hershberger@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] UDP packet sender
Date: Mon, 22 Jan 2018 16:46:15 -0600	[thread overview]
Message-ID: <CANr=Z=a_G=ACLFnqrSwECntf9aEz6=1=XvXiWqujcBsyyMJkUA@mail.gmail.com> (raw)
In-Reply-To: <74a3f6f7-bd28-6676-ca49-8b9a26d3f93b@gmail.com>

Hi Gaëtan,

On Thu, Jan 18, 2018 at 4:56 AM, Gaëtan Carlier <gcembed@gmail.com> wrote:
> Hi,
> I would like to implement a new command and submit it to the mailing list.
> The command will have the following format:
> udpsend <destination/broadcast ip> <destination port> <source port> <text to send>
>
> udpsend 255.255.255.255 4040 0 hello world
>
> If source port is 0, a random port will be used (11000 + (get_timer(0) % 4096))

I'd like to understand the purpose / use-case for this command? Maybe
there is a more appropriate way to solve the problem you have instead.

> Where do I have to place my code : cmd or net directory ?
> For me cmd will be the better directory to keep it away from all more complex stuff like DHCP, TFTP, ...

That's probably true. cmd/ would be the appropriate place.

-Joe

  parent reply	other threads:[~2018-01-22 22:46 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-18 10:56 [U-Boot] UDP packet sender Gaëtan Carlier
2018-01-22  9:33 ` Gaëtan Carlier
2018-01-22 21:28   ` Lukasz Majewski
2018-01-22 22:46 ` Joe Hershberger [this message]
2018-01-22 23:28   ` Gaëtan Carlier
2018-01-23  0:54     ` Joe Hershberger
2018-01-23 14:02       ` Gaëtan Carlier
2018-02-02 19:13         ` Joe Hershberger
2018-02-06  7:57           ` Gaëtan Carlier

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