Hi Jean,
Le 24/05/2013 14:20, Jean Delvare a écrit :
> On Fri, 24 May 2013 11:52:54 +0200, Mylene Josserand wrote:
>> - an audio codec tlv320aic3204 : There is a driver for this device but
>> for some reasons, we did not use it. Did not find a "SMBus compliant" in
>> its datasheet.
>
> The tlv320a
On Fri, May 24, 2013 at 1:14 PM, Jean Delvare wrote:
> Hi Anish, Mylène,
>
> On Fri, 24 May 2013 12:52:40 +0530, anish singh wrote:
>> On Fri, May 24, 2013 at 12:41 PM, Mylene Josserand
>> wrote:
>> > I have read that this function "i2c_smbus_write_byte_data" uses
>> > "i2c_smbus_xfer" which uses
Le 24/05/2013 11:07, Jean Delvare a écrit :
> On Fri, 24 May 2013 10:54:11 +0200, Mylene Josserand wrote:
>> Ah okay ! And if there are not SMBus compliant, what function I will
>> have to use ?
>
> i2c_transfer()
Okay, logic name ;)
>> What is it doing if I use this function and that my
Thanks, both of you, for your answers ! It helps me a lot to understand it !
Le 24/05/2013 09:22, anish singh a écrit :
> On Fri, May 24, 2013 at 12:41 PM, Mylene Josserand
> wrote:
>> Hi all,
>>
>>
>> I am learning how i2c is working and I read that, to write in an i2c
>> register, I nee
On Fri, May 24, 2013 at 12:41 PM, Mylene Josserand
wrote:
> Hi all,
>
>
> I am learning how i2c is working and I read that, to write in an i2c
> register, I need to use the function "i2c_smbus_write_byte_data".
Only in case your device is smbus compliant.
> I wanted to know how the message are ha
Hi all,
I am learning how i2c is working and I read that, to write in an i2c
register, I need to use the function "i2c_smbus_write_byte_data".
I wanted to know how the message are handled by using this function. If
I use this function to talk with 2 different i2d devices, how it will
handle "m
