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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.