Quote (Cocoo @ Jun 13 2018 09:25pm)
It's not homework, and okay I guess this will help clarify. Cars use different testing tools to read data such as emission controls and sensors. The little/big endian passes in the data which is generally garbage values first, and we have to translate it from hexadecimal. The issue is the memory address and finding the exact spot as well as the specific values. It's not really homework... the first link is more helpful but not what I'm looking for because I don't know the address or how to get it... Let's start there?
Is this a hard coded memory address? If so I would imagine it is documented somewhere. If not you're going to have to analyze all of the pointers which is going to be annoying grunt work and should be done with a tool like tussilago said.
Sorry, I'm really still not understanding the question you're asking.
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The little/big endian passes in the data which is generally garbage values first, and we have to translate it from hexadecimal.
So you're given a memory address and the data in it is changing? Is that correct? What does this data represent?
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The issue is the memory address and finding the exact spot as well as the specific values.
What is the issue? You don't know the memory address? You don't know what it is pointing at?