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Old 08-25-2009, 08:20 AM   #475 (permalink)
electromike
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Thanks Froggy for all the support you are giving to the project. I have been busy as of late, but quickly glancing through your discussion the only two things I thought of were:

1) What Arduino IDE version is being used to compile the program with? I always used 0015.

2) Check the hardware! Make sure that 510 ohm resistor is in there correct.

Also, Which is more likely, I did some quick googling and found this line that peeked my interest:
"At a software level, ISO14230 is a vastly extended ISO9141-2 protocol that supports much longer data frames and much quicker communications startup with the ECU. "
I think that might be a clue to what is going on.

What we need is an accurate document of the 14230-4 protocol so we can revise the code accordingly. If someone could find that before me, that would be great!

Last edited by electromike; 08-25-2009 at 08:29 AM.. Reason: did some googling.
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