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From: HT-Lab on 20 Apr 2010 02:54
You might also want to have a look at Bus Pirate:

http://hackaday.com/the-bus-pirate-universal-serial-interface/

Hans.
www.ht-lab.com


"rc_rcf" <bhumika.nayak(a)n_o_s_p_a_m.gmail.com> wrote in message
news:7dydnc3EdPcQmlDWnZ2dnUVZ_qSdnZ2d(a)giganews.com...
> Hi,
> I am new to I2C bus. I need your help in letting me know how i can monitor
> data through a I2C Data bus? I found a few products online like AArdvark,
> Beagle I2C protocol analyzer. I need product tht is Linux compatible.
> Moreover, i also need it to monitor as well as allow me to inject some
> data(sniffing). If you know of any such products please let me know.
>
> Could i use aardvark and wireshark in order to fulfil my requiremnts?
> Will wireshark capture I2C data and help me inject data through it as
> well??If so any specific plugin required for wireshark?
> what product will allow me to monitor I2C data as well as inject some
> data(sniffing)?
>
>
>
> ---------------------------------------
> Posted through http://www.EmbeddedRelated.com


From: d_s_klein on 20 Apr 2010 13:08
On Apr 19, 6:46 pm, "rc_rcf" <bhumika.nayak(a)n_o_s_p_a_m.gmail.com>
wrote:
> Hi,
> I am new to I2C bus. I need your help in letting me know how i can monitor
> data through a  I2C Data bus? I found a  few products online like Aardvark,
> Beagle I2C protocol analyzer. I need product that is Linux compatible.
> Moreover, i also need it to monitor as well as allow me to inject some
> data(sniffing). If you know of any such products please let me know.
>
> Could i use aardvark and wireshark in order to fulfill my requirements?
>  Will wireshark capture I2C data and help me inject data through it as
> well??If so any specific plugin required for wireshark?
> what product will allow me to monitor I2C data as well as inject some
> data(sniffing)?
>
> ---------------------------------------        
> Posted throughhttp://www.EmbeddedRelated.com

Aardvark is "Linux Compatible".

"Wireshark is a network protocol analyzer" eg. Ethernet.

RK

From: Vladimir Vassilevsky on 20 Apr 2010 13:38


rc_rcf wrote:

> Hi,
> I am new to I2C bus.

No, you not. You, my friend, are very, very stupid.

> I need your help in letting me know how i can monitor
> data through a I2C Data bus? I found a few products online like AArdvark,
> Beagle I2C protocol analyzer. I need product tht is Linux compatible.

Emulate I2C by bit banging through PC LPT port. Emulation of master is
trivial, slave is little bit more tricky.

> Moreover, i also need it to monitor as well as allow me to inject some
> data(sniffing). If you know of any such products please let me know.
>
> Could i use aardvark and wireshark in order to fulfil my requiremnts?
> Will wireshark capture I2C data and help me inject data through it as
> well??If so any specific plugin required for wireshark?

Idiot

> what product will allow me to monitor I2C data as well as inject some
> data(sniffing)?

First and foremost: I2C is simple thing and there is absolutely no need
to analyse it (unless you do reverse engineering).

VLV

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