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open-ecu-hardware-version Talk:Main Page - OpenECU

Return to Open ecu hardware version Location and Addresses. Logout [ Google [Bot] ]. ECU software versions Posts related to map selection, map location, correct map treatment. ECU software versions by hinkxx » Fri Jul 27, pm This post kind of made me about the ECU and software versions, since software is my trade I want to think out loud about this. There is no easy way for sure. Its open ecu hardware version that every sw no.

But everything can be done. It is very common for a maker to provide new SW numbers for cersion in production, as an example haedware you have an RCZ HDi you ow can go the the dealers to have a free software update done.

I wonder if this kind of software update updates only SW or also HW numbers - this'd be very strange, but I also noticed the HW numbers on similar-aged s vary wildly. However - all these HW numbers seem to be roughly compatible - one ECU will accept the other with no big issue. This of course is versoin bad tuning practice" and is dagerous, but the interesting thing is open ecu hardware version some Evu numbers may actually be compatible.

I also wonder if it would be possible to find out which kind of program makers or is it the ECU builder? There are many "upgraded" ECU available on the net that can go in place of a standard ECU, Open Ecu Hardware Failed so it is possible to replicate reverse-engineering? OdinEidolon wrote: It is very common for a maker to provide new SW numbers for cars in production, as an example if you have an Open ecu hardware version HDi you ow can go the the dealers to have a free software update done.

OdinEidolon wrote: I wonder if this kind of software update updates only SW or also HW numbers - this'd be very open ecu hardware version, but I also noticed the HW numbers on similar-aged s vary wildly. OdinEidolon wrote: I also wonder if versuon would be vdrsion to find out which kind of program makers or is it the ECU builder?

OdinEidolon harvware There are many "upgraded" ECU available on the net that can go in place of a standard ECU, so it is possible to replicate reverse-engineering? I'm sure providing a ROM dump opfn be possible for some member. By "upgraded" I mean aftermarket - ECUs that get used in highly tuned open Hardware Store Open 24 Hours 12 ecu hardware version where the standard ECU would not be able to cope with all the modifications.

If it's programmed in C and assembler, that's amazing. It could be easily understandable and, more importantly, modified. Your long and detailed post would deserve a more articulated answer but I'm in a hurry right now, sorry.

Re: ECU software versions by hinkxx » Mon Jul 30, pm hinkxx wrote: It would be interesting to know if they versioon make signature bytes different in different versions of SW, or is it just a consequence of evolving software? After some time passes, bugs are found either in software or hardware, maybe some hardware components need changing, or changes to car was made face lift, hardwar.

Now they are open ecu hardware version to make fixes to the software source code 1 and release it as 2. They want opne do fixes at minimum as much as possible - solve the problem but do not introduce changes and new bugs to other functioning parts - don't fix it if it ain't broken. Maybe a function needed fixing, new constant added or removed, improve bersion algorithm, whatever. All these software changes in source code 2 result open ecu hardware version the bin file changes.

Offsets move, values are a bit different, etc. Usually executable and data parts of the binary are separated this has to do with CPU - memory wiring and the way CPU works. Executable bits is what a CPU takes as commands verssion execute load value, store hardwaee, add, subtract. Data only? I'll look Open Hardware Foundation Queue into it later if I don't fall sleeping on the desk Too much work, too much study. Chiptuning Shop Fileserver 5. Swiftec - chiptuning editing software.

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Jan 17,  · computers are programmed by the manufacturer and are "closed" except for the manufacturer themselves and liscenced service centers. This means the owner can't see how these devices are programmed to operate. "Open" means that the code used to program these ECU devices is available to be evaluated by everyone, including the owner. Nov 06,  · Is there an easy(ish) way to access the ECU on the 3 just to take a quick peak at the autopilot computer, to confirm the hardware version, when I get the car? (I know about the APH3/4 codes but it also sounds like some folks got Model S’s with old hardware even after the point at which the new hardware was supposed to be standard.) Thanks.

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