From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] i2c loop command
Date: Mon, 27 May 2013 09:58:54 +0200 [thread overview]
Message-ID: <51A3123E.9080404@denx.de> (raw)
In-Reply-To: <FE7ADED5C2218B4786C09CD97DC4C49F8DB0FD@exchbj02.viatech.com.bj>
Hello,
Am 27.05.2013 08:08, schrieb TigerLiu at viatech.com.cn:
> Hi, experts:
> There is an iloop command in older version uboot.
> Current uboot also included "i2c loop" cmd.
Yes.
> It's an infinite loop on i2c_read.
Yes!
> So, when to use this command?
> Just for debugging I2C read function?
If you want to read in a loop from an i2c chip addr ... It is in the
first place for debugging purposes.
bye,
Heiko
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
next prev parent reply other threads:[~2013-05-27 7:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-24 2:46 [U-Boot] [PATCH] da830: add MMC support Vishwanathrao
2013-05-24 16:01 ` Tom Rini
2013-05-27 3:33 ` Vishwanathrao
2013-05-27 6:08 ` [U-Boot] i2c loop command TigerLiu at viatech.com.cn
2013-05-27 7:58 ` Heiko Schocher [this message]
2013-05-28 14:38 ` [U-Boot] [PATCH] da830: add MMC support Tom Rini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=51A3123E.9080404@denx.de \
--to=hs@denx.de \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox