On Tue, Jul 10, 2018 at 11:42:15PM +0200, Wolfram Sang wrote:
> I2C clients may misunderstand recovery pulses if they can't read SDA to
> bail out early. In the worst case, as a write operation. To avoid that
> and if we can write SDA, try to send STOP to avoid the
> misinterpretation.
>
> Signed-
Hi Peter,
> Hmmm, should not the ndelay before the loop also be split up in two like
> this, with one ndelay(... / 2) on either side of the (possible) set_sda.
> Not that it should matter, since SDA is presumably stuck low. But what if
> it isn't?
I agree it would be better.
> I would also chang
On 2018-07-10 23:42, Wolfram Sang wrote:
> I2C clients may misunderstand recovery pulses if they can't read SDA to
> bail out early. In the worst case, as a write operation. To avoid that
> and if we can write SDA, try to send STOP to avoid the
> misinterpretation.
>
> Signed-off-by: Wolfram Sang
