Search found 575 matches

by pman92
Wed Jun 11, 2025 10:18 am
Forum: Tool Development
Topic: Coding my own aftermarket ECU
Replies: 118
Views: 11353

Re: Coding my own aftermarket ECU

AngelMarc wrote: Wed Jun 11, 2025 10:16 am Sounds like redefining ordinary words to be less intuitive. I don't like it.
A 3D table visualises as a wavy 3D map with high and low areas.
A 2D table visualises as a line on a graph
by pman92
Wed Jun 11, 2025 10:15 am
Forum: Tool Development
Topic: Coding my own aftermarket ECU
Replies: 118
Views: 11353

Re: Coding my own aftermarket ECU

Literally what I've been doing as much as possible. Yes I can see but just thought I should mention it. Sometimes I find myself going down a rabbit hole getting no where with something. Then some time later I actually think a bit more about what I was trying to do, and realise I was asking it the w...
by pman92
Wed Jun 11, 2025 9:46 am
Forum: Tool Development
Topic: Coding my own aftermarket ECU
Replies: 118
Views: 11353

Re: Coding my own aftermarket ECU

That is a perfect question for AI: RPMtime = (2,500,000 / ( index - 1 )) * 600 Index = 1 + (2,500,000 * (RPMtime * 600)) https://chatgpt.com/share/6848bfe0-99f0-8009-9962-6e51d98a254c Regarding lookup tables, here are some functions I've used before: uint16_t lookup_2d_linear(uint16_t reference, uin...
by pman92
Fri Jun 06, 2025 2:27 pm
Forum: Wiring
Topic: Help VH 304 injection conversion no injector pulse
Replies: 3
Views: 361

Re: Help VH 304 injection conversion no injector pulse

Do you have VATS off?
by pman92
Sat May 10, 2025 10:07 pm
Forum: Ford ECUs
Topic: BA Falcon BEM EEPROM via CAN
Replies: 32
Views: 16207

Re: BA Falcon BEM EEPROM via CAN

Got stuck back into this today. The audio module linking / initialization is sorted. Next problem was the missing 6F6 / 6F8 CAN message data when PATS is off. After a few hours of mucking around I've determined the audio module is linked directly to these messages. It waits for the 6F6 data to write...
by pman92
Wed May 07, 2025 6:56 pm
Forum: Ford ECUs
Topic: BA Falcon BEM EEPROM via CAN
Replies: 32
Views: 16207

Re: BA Falcon BEM EEPROM via CAN

Well looks like somebody's been busy Yes, too busy to do much more on this lately :lol: This is what I'm up to. Works with 100% success on all 1437 unique pairs I've brute forced out of Forscan so far (I've got a python script for doing that, I did not do them all manually :shock: ). It's not yet c...
by pman92
Sat May 03, 2025 10:14 pm
Forum: Holden ALDL ECUs
Topic: 808 ecu into a vx
Replies: 4
Views: 1228

Re: 808 ecu into a vx

I think 12P has limited support for the ALDL message to operate the dash.

It cannot run the auto trans
by pman92
Fri May 02, 2025 8:51 am
Forum: Tool Development
Topic: Coding my own aftermarket ECU
Replies: 118
Views: 11353

Re: Coding my own aftermarket ECU

The [20][256] table is over 20kb by itself

20 x 256 x 4
by pman92
Fri May 02, 2025 8:27 am
Forum: Tool Development
Topic: Coding my own aftermarket ECU
Replies: 118
Views: 11353

Re: Coding my own aftermarket ECU

Try chatGPT. It's excellent for stuff like that. Just tell it you want short answers and you dont want it to try and take over. If you let it start writing code for you, you'll generally get it working in the end, but you'll learn nothing in the process. Just keep it for when you get stuck on stuff ...
by pman92
Fri May 02, 2025 8:10 am
Forum: Tool Development
Topic: Coding my own aftermarket ECU
Replies: 118
Views: 11353

Re: Coding my own aftermarket ECU

You're missing a set of { } to cover the whole lot, and your array is backwards. You've specified an array of 12 arrays with length 20. But then shown 20 arrays with length 12. As for working out how much space, you dont actually need to define all the data. " = { }" is enough to allocate ...