Hi Wolfram,
On Sun, 24 Apr 2016, Wolfram Sang wrote:
> > +/*
> > + * i2c bus recovery routines
> > + * get_scl and set_scl must be defined to avoid the recover_bus field of
> > + * i2c_bus_recovery_info to be overriden with NULL during the
> > + * i2c_add_adapter call
> > + */
>
> Oh, that
Hi Wolfram,
On Sun, 24 Apr 2016, Wolfram Sang wrote:
> > +/*
> > + * i2c bus recovery routines
> > + * get_scl and set_scl must be defined to avoid the recover_bus field of
> > + * i2c_bus_recovery_info to be overriden with NULL during the
> > + * i2c_add_adapter call
> > + */
>
> Oh, that
Hi Wolfram,
On Wed, 11 May 2016, Wolfram Sang wrote:
> > Yes I'll send a v2 with your comment added.
>
> Any news?
>
Sorry, I will re-send it in a few minutes.
Peter.
Hi Wolfram,
On Wed, 11 May 2016, Wolfram Sang wrote:
> > Yes I'll send a v2 with your comment added.
>
> Any news?
>
Sorry, I will re-send it in a few minutes.
Peter.
> Yes I'll send a v2 with your comment added.
Any news?
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> Yes I'll send a v2 with your comment added.
Any news?
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Hi Maxime,
On Fri, 29 Apr 2016, Maxime Coquelin wrote:
>
>
> On 04/28/2016 04:57 PM, Wolfram Sang wrote:
> >>The trick is to switch to SPI mode, 9 bits words and write a 0,
> >>so that 9 clock pulses are generated.
> >Heh. As long as it works :) But as you said, it really needs a comment.
> >
Hi Maxime,
On Fri, 29 Apr 2016, Maxime Coquelin wrote:
>
>
> On 04/28/2016 04:57 PM, Wolfram Sang wrote:
> >>The trick is to switch to SPI mode, 9 bits words and write a 0,
> >>so that 9 clock pulses are generated.
> >Heh. As long as it works :) But as you said, it really needs a comment.
> >
On 04/28/2016 04:57 PM, Wolfram Sang wrote:
The trick is to switch to SPI mode, 9 bits words and write a 0,
so that 9 clock pulses are generated.
Heh. As long as it works :) But as you said, it really needs a comment.
:)
I didn't faced the problem myself, but it looks good with an
On 04/28/2016 04:57 PM, Wolfram Sang wrote:
The trick is to switch to SPI mode, 9 bits words and write a 0,
so that 9 clock pulses are generated.
Heh. As long as it works :) But as you said, it really needs a comment.
:)
I didn't faced the problem myself, but it looks good with an
> The trick is to switch to SPI mode, 9 bits words and write a 0,
> so that 9 clock pulses are generated.
Heh. As long as it works :) But as you said, it really needs a comment.
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> The trick is to switch to SPI mode, 9 bits words and write a 0,
> so that 9 clock pulses are generated.
Heh. As long as it works :) But as you said, it really needs a comment.
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Description: PGP signature
Hi Wolfram,
On 04/24/2016 11:10 PM, Wolfram Sang wrote:
+/*
+ * i2c bus recovery routines
+ * get_scl and set_scl must be defined to avoid the recover_bus field of
+ * i2c_bus_recovery_info to be overriden with NULL during the
+ * i2c_add_adapter call
+ */
Oh, that shouldn't be like this. Can
Hi Wolfram,
On 04/24/2016 11:10 PM, Wolfram Sang wrote:
+/*
+ * i2c bus recovery routines
+ * get_scl and set_scl must be defined to avoid the recover_bus field of
+ * i2c_bus_recovery_info to be overriden with NULL during the
+ * i2c_add_adapter call
+ */
Oh, that shouldn't be like this. Can
> +/*
> + * i2c bus recovery routines
> + * get_scl and set_scl must be defined to avoid the recover_bus field of
> + * i2c_bus_recovery_info to be overriden with NULL during the
> + * i2c_add_adapter call
> + */
Oh, that shouldn't be like this. Can you try this patch and remove the
empty
> +/*
> + * i2c bus recovery routines
> + * get_scl and set_scl must be defined to avoid the recover_bus field of
> + * i2c_bus_recovery_info to be overriden with NULL during the
> + * i2c_add_adapter call
> + */
Oh, that shouldn't be like this. Can you try this patch and remove the
empty
>From I2C specification:
http://www.nxp.com/documents/user_manual/UM10204.pdf
Rev. 03 section 3.1.16 titled "Bus clear". When the i2c device held the
SDA line low, the master should send 9 clocks pulses to try to recover.
Signed-off-by: Frederic Pillon
Signed-off-by:
>From I2C specification:
http://www.nxp.com/documents/user_manual/UM10204.pdf
Rev. 03 section 3.1.16 titled "Bus clear". When the i2c device held the
SDA line low, the master should send 9 clocks pulses to try to recover.
Signed-off-by: Frederic Pillon
Signed-off-by: Peter Griffin
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