National Instruments CAN 372139B-01 - Manual (Page 172)

Chapter 6 Automotive Diagnostic Command Set API for C
Automotive Diagnostic Command Set User Manual 6-8 ni.com
ndStopRoutineByLocalIdentifier Executes the
StopRoutineByLocal
Identifier service. Stops a
routine on the ECU.
ndTesterPresent Executes the
TesterPresent service.
Keeps the ECU in
diagnostic mode.
ndUDSClearDiagnosticInformation Executes the UDS
ClearDiagnostic
Information service.
Clears selected Diagnostic
Trouble Codes (DTCs).
ndUDSCommunicationControl Executes the UDS
CommunicationControl
service. Switches
transmission and/or
reception of the normal
communication messages
(usually CAN messages)
on or off.
ndUDSControlDTCSetting Executes the UDS
ControlDTCSetting
service. Modifies
Diagnostic Trouble Code
(DTC) behavior.
ndUDSDiagnosticSessionControl Executes the UDS
DiagnosticSessionControl
service. The ECU is set up
in a specific diagnostic
mode.
ndUDSECUReset Executes the UDS
ECUReset service. Resets
the ECU.
Table 6-2. Functions for the Automotive Diagnostic Command Set for C (Continued)
Function Purpose