Recent content by iddqd

Hey mate, Sorry for a silence, I am a bit busy with work right now. I will get back to our research shortly. Pavel

Hey, mate! I've got a couple of logs for TCCM. Would you mind if I use ur spreadsheet to parse it? I added the timestamps, so this should not be a problem. Or I can attach 2 text files and you can run them yourself? I was experimenting with TCCM. Basically, there are 2 VERY similar TC: BW 4484...

Btw, how did you add timestamps? I could't find this option nether in putty, nor in some other more fancy terminals

I tried to issue this command immediately after 85. My mirrors kept folding. Can you try it on ur Yukon?

I think I figure out exactly Lines 31-34. In 31 DDM is commanding to START folding (literally it commands to load Q=1 (which is Enable) into the state of the command fold, ie starting the execution of the command. In 32 PDM ack that the state of the command fold is now Enabled. The mirror is...

Let's recap what we know so far (Line by line): #1: DDM wakes the network up #2: ??????? #3: ?????? #4, 5: DDM & PDM report state of respective ajar switches. 21 means Ajar switch not active (Table 34, Q=0, C=0, SecID=21) and 26 and 22 front driver and front passanger (Table 56) #6, 15: BCM...

I was actually going to ask about this. Putty has not the most user friendly UI, and it's a bit annoying. I will try to use the app u'r referring to. I also installed an alram with GPS and GSM module, so I can lock/unlock/start/u name it the car from my phone from anywhere in world, so locking...

Yup, I found all 4 parts of 2178 on the Internet. Just replace -1 with -2 or -3 or -4 in those links I provided earler. It's dated 1999 but I'm not in the mood to pay to get the latest version, I suspect not much has changed since then in Class2 communications. I am slowly trying to comprehend...

Amazing! I found a caveat. You need to wake up the bus first, that is what FF 02 command is for or press buttons on devices conected to Class 2 to wake up the bus "manually". Without it other modules are not accepting commands, they sleep. I was wondering last night why sometimes my commands...

Thanks mate. I actually spent last night (literally till 4am) and decyphered mirror folding. I will write a post on this with explanations. It will be a long post :smile: . The most important documents that helped me were these: SAE J2178-1 SAE J2178-4 Basically, I was able to fold/unfold a...

Hey guys! I am very into this topic :smile: I've got a 2005 Escalade EXT. I am building an overlanding rig/pleasant daily. I have a couple of projects I am working on that will involve GM Class 2 decyphering. #1. Fold/unfold mirrors with an alarm. On 03+ you can press and hold mirror out...