From: Michele Da Rold <michele.darold-jTUIOkKm3KASWr57yraSmw@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: ack/nack in write operation
Date: Thu, 14 Jul 2011 17:52:25 +0200 [thread overview]
Message-ID: <4E1F10B9.3080507@ecsproject.com> (raw)
Hello everybody,
I'm new to i2c development some don't kill me if my questions are stupid!!
I'm using bitbanging i2c driver for an AT91 devices,
the AT91 is master and I have a slave that reply, during a write, with a
NAK after last byte.
The i2c specification permit this solution but i2c linux driver no.
(i have see the possibility to set the I2C_M_IGNORE_NAK but ignore all
NAK and isn't right!)
There is a solution or I have to modify the code?
Thank you
Michele
next reply other threads:[~2011-07-14 15:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-14 15:52 Michele Da Rold [this message]
[not found] ` <4E1F10B9.3080507-jTUIOkKm3KASWr57yraSmw@public.gmane.org>
2011-07-14 16:26 ` ack/nack in write operation Jean Delvare
[not found] ` <20110714182607.3a3d710f-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2011-07-15 8:03 ` Michele Da Rold
[not found] ` <4E1FF460.1000908-jTUIOkKm3KASWr57yraSmw@public.gmane.org>
2011-07-15 9:13 ` Michele Da Rold
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