I sniffed the serial stream the Trifecta software sends to the AVT-852 to understand what the software is doing. Some of the commands it sends were cross referenced to the AVT-852 manual. However, a lot of the commands Trifecta sends are not documented. I know there is a supposed to be a second volume to the AVT-852 documentation. Does anybody have this?
This is what Trifecta sends to the AVT-852: http://pastebin.com/PYLNUPPJ
and the corresponding responses to the commands above: http://pastebin.com/BFauv3SJ
Further, I have pasted below what I believe is the stream of CAN frames sent by the vehicle, via the AVT-852 interface. Where can I find documentation on the CAN bus frame structure so I can successfully parse this data into meaningful information? I noticed within the data there are a lot of repeating patterns. I believe each represents a CAN bus frame, correct?
Code: Select all
22 5F 3B 06 00 07 E8 7F AA 78 22 5F 13 0B 00 05
E8 FE 00 0C A2 00 E1 89 00 22 5F 13 0B 00 05 E8
FD 31 01 5D 0D 2A 77 00 22 5F 13 0B 00 05 E8 FC
11 03 02 0B 00 00 00 22 5F 13 0B 00 05 E8 FB 64
07 7E 2A 37 00 00 22 5F 13 0B 00 05 E8 FA 00 01
3C 28 7F 00 00 22 5F 13 0B 00 05 E8 F9 00 00 32
F7 8D 00 00 22 5F 13 0B 00 05 E8 F8 00 80 00 00
86 00 00 22 5F 13 0B 00 05 E8 F7 92 00 5B 5E 32
00 00 22 5F 13 0B 00 05 E8 F6 28 01 95 32 00 00
00 22 5F 13 0B 00 05 E8 F5 28 01 07 24 3E 00 00
22 5F 13 0B 00 05 E8 FE 00 0C 83 00 E0 8A 00 22
5F 13 0B 00 05 E8 FD 31 01 5D 0D 2A 77 00 22 5F
13 0B 00 05 E8 FC 11 03 04 0B 00 00 00 22 5F 13
0B 00 05 E8 FB 64 07 73 2A 37 00 00 22 5F 13 0B
00 05 E8 FA 00 01 3C 28 7E 00 00 22 5F 13 0B 00
05 E8 F9 00 00 32 F7 8D 00 00 22 5F 13 0B 00 05
E8 F8 00 80 00 00 86 00 00 22 5F 13 0B 00 05 E8
F7 93 00 5B 5E 32 00 00 22 5F 13 0B 00 05 E8 F6
28 01 95 32 00 00 00 22 5F 13 0B 00 05 E8 F5 28
00 DC 24 3E 00 00 22 5F 13 0B 00 05 E8 FE 00 0C
83 00 E1 8A 00 22 5F 13 0B 00 05 E8 FD 31 01 5D
0D 2A 77 00 22 5F 13 0B 00 05 E8 FC 11 03 07 0B
00 00 00 22 5F 13 0B 00 05 E8 FB 64 07 85 2A 37
00 00 22 5F 13 0B 00 05 E8 FA 00 01 3C 28 7E 00
00 22 5F 13 0B 00 05 E8 F9 00 00 32 F7 8D 00 00
22 5F 13 0B 00 05 E8 F8 00 80 00 00 86 00 00 22
5F 13 0B 00 05 E8 F7 93 00 47 5E 32 00 00 22 5F