Ok - so I dumped some files off the headunit after work today. Mind you, I have a 2022.... This file was in the source code for the J29...
If we got this 2 years ago, we coulda confirmed the manual so long ago.
Dated back to 2021.
Agreed - my next project is to see if I can simulate whatever response it's expecting from the headunit to get to the "next stage in the enable ssh process".
But yeah, PCAP would be great as it could reveal what the expected response from the headunit is, at the very least. I can try a replay...
That tracks roughly for what I've found too; here's a summary of what I've got:
Clicking "Find Vehicle" (or subsequently loading the software) triggers a broadcast message to be sent out to the local subnet to UDP port 6811 and (FeatureInstaller) will receive communications on UDP port 7811
It...
I also forgot - vscode has a .NET debugger built in, so you can always step through everything - https://learn.microsoft.com/en-us/visualstudio/debugger/debugger-feature-tour?view=vs-2022
I could be totally wrong on this, it's been a hot minute since I've done .NET debugging, but might be a...
So I know FeatureInstaller explicitly says "don't reverse engineer our software" and, welllllllll, I kinda did it anyways. I didn't read the ToC, but apparently in section 2.4 it's a no go :(
Maybe I can find a way to manipulate it so you don't actually need a feature installer code to enable...
Maybe!
Apparently both CarPlay and AndroidAuto use H.264 video streams. I need to look into how CarPlay sends data & actually initiates the stream. Same with AA. I'm guessing we'll need to write a custom application to initiate a handshake with the phone that says "Hey, Android Auto is...
Wow, that's a bit more aggressive than my power goals (am shooting for low/mid 500s). What other mods do you have that let you get there? It feels like I'm at a brick wall where the next couple of upgrades are going to be painfully expensive and I can't really decide what to prioritize (turbo...
I haven't heard of it happening on the Supra yet. Very much looking forward to the writeup!! Even if it's some high level instructions, I've been wanting to do something like this for a while now. Awesome work! The inner reverse engineer in me is all giddy right now ?
TLDR xHP map 2 is awesome. If you haven't done a transmission tune yet, do it.
Flashed the TCU this weekend w/ xHP. Flash took 5 min 30~ seconds w/ MHD's Universal adapter. Make sure y'all put it on a battery tender. I've flashed my ECU and flashed coding plenty of times without putting a tender...
If in the future you're going to do any ECU tuning, MHD Universal WiFi adapter is the go-to option imo. More capabilities than just bimmercode (ecu & trans tuning).
I have both an OBDLink adapter and the MHD adapter. The OBDLink was pretty much a waste of money, since I had to get MHDs anyways...
In short, you'll want to look to xHP for transmission tuning. The MHD Universal adapter should be able to flash the TCU.
It's on my to-do list sometime this or next month.
I've been very happy with my Craftsman set - I got something like this from Home Depot - https://www.acehardware.com/departments/tools/hand-tools/sockets/2017867
I've had to buy a few other things here and there.
The OEM ones are really well designed, but I really like these.
I don't think I'd ever buy them. They're absolutely gorgeous up close, but the video from 5-10ft back just loses all the detail.
oh boy oh boy, it's my first time posting on this thread!
Today we installed the AeroBon duckbill.
Obligatory "before" pic
and after:
also scrubbed every single inch of this thing with a clay bar. Never leave it under a pine tree :(
edit: I know it looks off centered from the pics - it's not...