Open source GM OBD2 flash tool using a ELM327 device

They go by many names, P01, P59, VPW, '0411 etc. Also covering E38 and newer here.
MudDuck514
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Re: Open source GM OBD2 flash tool using a ELM327 device

Post by MudDuck514 »

Thanks for the link.

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antus
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Re: Open source GM OBD2 flash tool using a ELM327 device

Post by antus »

Yep. PCMHammer does contain a fair slab of the code from my ls1flash tool, and I have been working closely with NSFW developing it. The supplied kernel is a variant of my from ls1flash, with slightly modified timing to work around a timing issue we encountered with the allpro. Specifically its not listening and cant listen on the pcm side while its sending to the pc. So the 'About to send payload' closely followed by the payload fails unless the allpro has just a moment between messages to push the first short message to the pc. Any further discussion, please use the other thread.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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Re: Open source GM OBD2 flash tool using a ELM327 device

Post by antus »

PCM Hammer ended up being the open source tool which can write and is released now. It can be found here: viewtopic.php?f=42&t=6080
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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