OBD-II/WWH-OBD for SICO2/DL16CAN
================================

Folder "can"
------------

TEMES CAN descriptions which are merely a placeholder for the CAN baudrate.


Folder "par"
------------

TEMES OBD2/WWH-OBD standard parameter sets.


Folder "par-n"
--------------

TEMES OBD2/WWH-OBD parameter sets (with engine speed only).


Sub-Folder "std" (for passenger and heavy goods vehicles)
---------------------------------------------------------

Only a light version of ISO 15031 / ISO 27145 via ISO 15765 (CAN) is implemented
with following restrictions:

- no baud rate detection 
  (you have to choose between "250kb" and "500kb" manually)

- no standard vs. extended message identifier detection
  (you have to choose between "11b" and "29b" manually)

- only ECU #1 is supported
  (ECU #1 is the engine control module)

- support for 18 different PIDs


Sub-Folder "semi-full" (for passenger and heavy goods vehicles)
---------------------------------------------------------------

Only a light version of ISO 15031 / ISO 27145 via ISO 15765 (CAN) is implemented
with following restrictions:

- no baud rate detection 
  (you have to choose between "250kb" and "500kb" manually)

- no standard vs. extended message identifier detection
  (you have to choose between "11b" and "29b" manually)

- support for 15 different PIDs (or 18 in case of HGV)

The implementation treats the messages from different ECUs as coming 
from one source. If multiple ECUs are replying, then the answer of 
the most recently ECU overwrites the input message and hence has 
dominance.


Sub-Folder "full" (for passenger vehicles only)
-----------------------------------------------

Only a light version of ISO 15031 / ISO 27145 via ISO 15765 (CAN) is implemented
with following restrictions:

- no baud rate detection 
  (you have to choose between "250kb" and "500kb" manually)

- no standard vs. extended message identifier detection
  (you can only choose standard message identifiers)

- support for 9 different PIDs

Full support for up to 8 ECUs.


PID reference
-------------

A full description of the pids can be found at
http://standards.sae.org/j1979da_201406/
