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Chapter 6 Automotive Diagnostic Command Set API for C
Automotive Diagnostic Command Set User Manual 6-4 ni.com
ndDisableNormalMessageTransmission Executes the
DisableNormalMessage
Transmission service. The
ECU no longer transmits
its regular communication
messages (usually CAN
messages).
ndDTCToString Returns a string
representation (such as
P1234) for a 2-byte
diagnostic trouble code
(DTC).
ndECUReset Executes the ECUReset
service. Resets the ECU.
ndEnableNormalMessageTransmission Executes the
EnableNormalMessage
Transmission service. The
ECU starts transmitting its
regular communication
messages (usually CAN
messages).
ndGetProperty Get a diagnostic global
internal parameter.
ndInputOutputControlByLocalIdentifier Executes the
InputOutputControlBy
LocalIdentifier service.
Modifies the ECU I/O port
behavior.
ndOBDClearEmissionRelatedDiagnosticInformation
Executes the OBD Clear
Emission Related
Diagnostic Information
service. Clears
emission-related
diagnostic trouble codes
(DTCs) in the ECU.
Table 6-2. Functions for the Automotive Diagnostic Command Set for C (Continued)
Function Purpose