PCM Hammer - new ls1 flash tool

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Re: PCM Hammer - new ls1 flash tool

Postby antus » Thu Dec 06, 2018 7:47 pm

@BoominSVX Thanks for the post, and good luck on the XDF. You should be able to compare some other GM bins of the same era and look for similar patterns and similar order in things to locate tables. Its a big job, but it is possible!
@megajuz3003 Tazzi spotted a timing issue in the J2534 driver (it was waiting 6 seconds for modules to respond, not 2 or less like other devices, and the bus was reverting to 1x). Ive pushed up a fix (tx and rx timers both to 2 seconds in the J driver, and its working on the bench for me now. We'll release an update shortly that will work for you.
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: PCM Hammer - new ls1 flash tool

Postby megajuz3003 » Fri Dec 07, 2018 9:53 am

antus wrote:@megajuz3003 Tazzi spotted a timing issue in the J2534 driver (it was waiting 6 seconds for modules to respond, not 2 or less like other devices, and the bus was reverting to 1x). Ive pushed up a fix (tx and rx timers both to 2 seconds in the J driver, and its working on the bench for me now. We'll release an update shortly that will work for you.



Awesome. Thanks for that... I did have a look through some of the code last night and you guys have done amazing work. If my code was half a good I’d be a happy guy


EDIT:

just made the suggestions you mentioned earlier.. I seemed to get further on a read but still no go.. mild heart attack later :lol: :lol: had to pull the ecu fuse for a little while to get the car started


i might just wait untill the new update gets released
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Re: PCM Hammer - new ls1 flash tool

Postby Tazzi » Fri Dec 07, 2018 11:59 am

Looks like you might have deleted a bit out of the coding? I dont see a request to go to high speed or programming mode ect in that log.

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Re: PCM Hammer - new ls1 flash tool

Postby antus » Fri Dec 07, 2018 1:14 pm

my original suggestion was to disable 4x so it got around that but didnt fix the 6 second timeout. Use the release-002 branch now which is the same as the last release but with the fix, or use the develop branch if you want the absolute latest, but beware thats a work in progress and your results will (probably) vary each time you download again. https://github.com/LegacyNsfw/PcmHacks/tree/Release/002
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: PCM Hammer - new ls1 flash tool

Postby NSFW » Sun Dec 09, 2018 7:50 am

I just uploaded a .zip file of the new release here:

https://github.com/LegacyNsfw/PcmHacks/ ... F12%2F08.1

This should fix the issues with J2534 tools. If you have one, please give it a try and let us know how it goes.

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