TunerPro comprehensive XDF for 0411 PCM - with Checksums

[LRT]

Post #1 has been updated - I posted Version 5 of the XDF.

Please update your TunerPro software, per the comments in post #1.

[james_adams2006]

Thanks! I came across this post during work and don't have TunerPro installed here so wasn't able to look at the XDF other than the pictures. But it looks a lot neater. Thanks for the link. I've identified the memory ranges and the checksum locations for the 1MB OS so it should really only need to replace the addresses to look at and the new checksum location to update. I have a copy of dimented's flash tool. I will admit, in 2 years, I have not actually tried it as my projects haven't progressed as a thought to require tuning yet, but a lot of users over on Thirdgen said that it worked and was capable of reading and flashing calibration sections without issue on the 512kb and 1mb pcm's. I believe, however, that people were having issues with bricking PCM's if an entire OS reflash was attempted. I'm not sure what the actual issue was, but I believe this is what turned people away and proceeded to say it was all a hack because he hadn't responded in a while or fixed. I know that with the effort put into the disassembly and the programming for the flash tool that his intent was not to brick peoples PCM's. With all things done DIY, it takes time, effort, and dedication, and sometimes priorities shift and other life matters must come before the hobby. But I'm glad there are others still working on this (I know I'm still deciphering the code after 2 years just on the 512kb and only jumped to the 1MB for the opportunities more memory could do for custom code). I hope that someone can pick up on the flashing tool where others left off. I would, but without source code, I'll be honest, I don't know where to start.

[james_adams2006]

I thank you for doing the Checksum verification additions. I'll admit that when I did the transmission tables I knew that the checksums had to match but didn't put thought into or research at the time how those were to be calculated if changes were made. I assumed each had there own ways. So thanks for fixing that, and now I know to set those up.

[Dylan]

Where would these latest revisions be stored? Thanks

[LRT]

....

[Dylan]

Thanks very much look forward to it.

[Dylan]

I have successfully used this XDF thanks for the contribution.

Are the original ones still around out of interest? The link above has no XDF files for this OS

Thanks again