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Sniffing the Rigol's internal I2C bus

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JDubU:

--- Quote from: gaijin on December 17, 2013, 02:41:27 am ---I have a 2072 non A 1.0 hardware FW v.02.01.00.03 upgraded to a 2302 with DSHH.
Was wondering if anyone else tried accessing the CAN trigger/decode by SCPI

Querying the current trigger with :TRIGger:MODE? works for all but CAN.
Trying to set the trigger to CAN with :TRIGger:MODE CAN pops a message on the scope "Input is invalid"
:BUS1:MODE? will return CAN and :BUS1:MODE CAN will select CAN.
But I couldn't access anything under :BUS1:CAN like :OFFSet

--- End quote ---

There is no mention of CAN specific commands in the DS2000A programming guide:
http://www.rigol.com/prodserv/DS2000A/document/?act=view&itemid=749

AndersAnd:

--- Quote from: marshallh on December 17, 2013, 01:36:49 am ---

--- End quote ---
What's this? Looks like snowy mountains.

m-joy:
isnt it currently more efficient to buy an Rigol DS1074Z instead of ds2072A ? Because for the DS1074Z the serials seems to work because there is no A version...?
And with options you have at least 100Mhz and stuff compared to the 70Mhz ds2072A and save money.

Greets

Marty_MC:
Finally I got a DS2072 HW version 1.0 with and version 00.01.01 from a small dealer in south Germany.
I had to drive 100kms one way but it was worth.
 

Rigby:

--- Quote from: m-joy on December 17, 2013, 01:49:05 pm ---isnt it currently more efficient to buy an Rigol DS1074Z instead of ds2072A ? Because for the DS1074Z the serials seems to work because there is no A version...?
And with options you have at least 100Mhz and stuff compared to the 70Mhz ds2072A and save money.

Greets

--- End quote ---

You have more reading to do.  As soon as someone gets a dump of the firmware on the device of a DS2000A scope, it is very likely that the keygen will be modified to accommodate the newer model.

Just take the time and read this entire thread.  It will take a while, yes.  You will learn many things if you don't rush it.

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