From: Nathaniel Hourt <i@nathaniel.land>
To: u-boot@lists.denx.de
Subject: Re: tcp server with tftp
Date: Wed, 19 Nov 2025 23:54:56 -0600 [thread overview]
Message-ID: <faaa20665a2fa04ee12ec08b2c3d1250@nathaniel.land> (raw)
In-Reply-To: <BY5PR09MB49772032490F7E91C03B9760D2D7A@BY5PR09MB4977.namprd09.prod.outlook.com>
On 2025-11-19 17:16, Yonkee, Nathan Paul wrote:
> Hello all, I am writing some custom uboot to run a tcp server to
> communicate with our lab computer. I would like to be able to do a tftp
> file transfer while the server is connected, but when I try I get error
> -13. I wrote a custom tcp server with lwip and I am using tftp_loop()
> to do the tftp transfer.
TFTP is usually a UDP-based protocol... Are you sure you mean to be
using TCP with it?
If you're just looking to send a file to your device with u-boot, have
you looked at the wget command?
https://docs.u-boot.org/en/latest/usage/cmd/wget.html Or are you trying
to send a file from u-boot to your lab computer?
—
Nathaniel
next prev parent reply other threads:[~2025-11-20 5:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-19 23:16 tcp server with tftp Yonkee, Nathan Paul
2025-11-20 5:54 ` Nathaniel Hourt [this message]
2025-11-25 22:19 ` [EXTERNAL] " Yonkee, Nathan Paul
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