Automobile User Manual

Contents
Automotive Diagnostic Command Set User Manual vi ni.com
Visual C++ 6 ................................................................................................... 3-2
Other Programming Languages ...................................................................... 3-2
Debugging an Application............................................................................................. 3-3
Chapter 4
Using the Automotive Diagnostic Command Set
Structure of the Automotive Diagnostic Command Set................................................ 4-1
Automotive Diagnostic Command Set API Structure................................................... 4-2
General Programming Model ........................................................................................ 4-3
Available Diagnostic Services....................................................................................... 4-4
Tweaking the Transport Protocol .................................................................................. 4-4
Chapter 5
Automotive Diagnostic Command Set API for LabVIEW
Section Headings ........................................................................................................... 5-1
Purpose............................................................................................................ 5-1
Format ............................................................................................................. 5-1
Input and Output ............................................................................................. 5-1
Description ...................................................................................................... 5-1
List of VIs...................................................................................................................... 5-2
General Functions.......................................................................................................... 5-8
Close Diagnostic.vi ......................................................................................... 5-8
Convert from Phys.vi ...................................................................................... 5-10
Convert to Phys.vi........................................................................................... 5-12
Create Extended CAN IDs.vi.......................................................................... 5-14
Diag Get Property.vi ....................................................................................... 5-15
Diag Set Property.vi........................................................................................ 5-17
Diagnostic Service.vi ...................................................................................... 5-19
DTC to String.vi.............................................................................................. 5-21
OBD Open.vi .................................................................................................. 5-22
Open Diagnostic.vi.......................................................................................... 5-24
VWTP Connect.vi........................................................................................... 5-26
VWTP Connection Test.vi.............................................................................. 5-28
VWTP Disconnect.vi ...................................................................................... 5-30
KWP2000 Services........................................................................................................ 5-32
ClearDiagnosticInformation.vi ....................................................................... 5-32
ControlDTCSetting.vi ..................................................................................... 5-35
DisableNormalMessageTransmission.vi......................................................... 5-38
ECUReset.vi.................................................................................................... 5-40
EnableNormalMessageTransmission.vi.......................................................... 5-42
InputOutputControlByLocalIdentifier.vi ........................................................ 5-44
ReadDataByLocalIdentifier.vi ........................................................................ 5-46