Purpose

Executes the RequestRoutineResultsByLocalIdentifier service. Returns results from an ECU routine.

Format 

        long ndRequestRoutineResultsByLocalIdentifier(
       TD1 *diagRef,
       unsigned char localID,
       unsigned char dataOut[],
       long *len,
       LVBoolean *success);

Input

diagRef

Specifies the diagnostic session handle, obtained from ndOpenDiagnosticOnCANFD or ndOpenDiagnosticOnIPStack and passed to subsequent diagnostic functions. Normally, it is not necessary to manually manipulate the elements of this struct.

localID

Defines the local identifier of the routine from which this function retrieves results. The values are application specific. Output

dataOut

Returns application-specific output parameters from the routine.

len

On input, len must contain the dataOut array length. On return, it contains the number of valid data bytes in the dataOut array.

success

Indicates successful receipt of a positive response message for this diagnostic service.

Return Value

The return value indicates the function call status as a signed 32-bit integer. Zero means the function executed successfully. A negative value specifies an error, which means the function did not perform the expected behavior. A positive value specifies a warning, which means the function performed as expected, but a condition arose that may require attention.

Use the ndStatusToString function to obtain a descriptive string for the return value.

Description

This function requests results (for example, exit status information) referenced by localID and generated by the routine executed in the ECU memory.

For further details about this service, refer to the ISO 14230-3 standard.