- Joined
- Jan 22, 2007
- Messages
- 32,086
I haven't messed with that part yet. I'm simply using the H&S to request and handle the bus traffic and I'm just picking the data off the bus (the OBDII diag bus). The TIPM is handling all the traffic from the OBDII to the rest of the truck. I haven't hacked into the specific busses yet.
I have tried and tried to control and do the parameter requests with my murphy and unhook the H&S, but I can't seem to get the timing down. I know how and what to request to get parameters returned, and can do them one at a time, but I can not get them to run end to end. It would probably work better if I did them in a C script....but I ain't no programmer so that is out. I barely made a C in that C++ class in college. LOL
The H&S is also limited to the amount of parameters it can request. I am displaying every single thing it request...but nothing more. I know which data bytes the turbo shaft RPM are on and would like to display them. The problem is, if I try to request it with my junk on the same bus as the H&S...it all tanks.
So, I'm sorry to say, I'm not much help. I love this "let's use a standard protocol, but use all proprietary parameters on it." Freakin' jerks.
I have tried and tried to control and do the parameter requests with my murphy and unhook the H&S, but I can't seem to get the timing down. I know how and what to request to get parameters returned, and can do them one at a time, but I can not get them to run end to end. It would probably work better if I did them in a C script....but I ain't no programmer so that is out. I barely made a C in that C++ class in college. LOL
The H&S is also limited to the amount of parameters it can request. I am displaying every single thing it request...but nothing more. I know which data bytes the turbo shaft RPM are on and would like to display them. The problem is, if I try to request it with my junk on the same bus as the H&S...it all tanks.
So, I'm sorry to say, I'm not much help. I love this "let's use a standard protocol, but use all proprietary parameters on it." Freakin' jerks.