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Old 25-01-2022, 10:38 PM   #632
jakka351
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Default Re: FORD technical service bulletin : ICC touch screen display

Quote:
Originally Posted by JasonACT View Post
While we wait for someone with a GTF Instrument Cluster who's willing to extract the special firmware... @Jakka - these are the "decoded" IDs that a Mk1 Cluster handles (reading the V850 document, the hardware register that deals with these is shifted 2 bits, and to be efficient, the programmers left the data that way - so you need to divide by 4 to work out the values):

image

1D7 does not appear there - I reckon it's a bogus signal when the chip is first configured, especially because it's only 7 bytes, and these things are configured to always generate 8 byte messages. Sorry mate.
Ahh, might I point out that all of these CAN ids are received by the cluster, none of these are transmitted by the cluster - the 0x128, 0x330, 0x728 IDs are TX cluster IDs, but not in this list. Another list there must be!
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