National Instruments 372139B-01 Automobile User Manual


 
Chapter 6 Automotive Diagnostic Command Set API for C
© National Instruments Corporation 6-29 Automotive Diagnostic Command Set User Manual
8 Fill CAN Frames specifies whether a CAN frame is transmitted with 8 bytes or
less.
0: Short CAN frames are sent with DLC < 8 (default).
1: Short CAN frames are filled to 8 bytes with Fill Byte (necessary for OBD,
for example).
9 Fill Byte specifies the CAN frame content, filled with defined data or random
data.
0–255: Byte is used optionally to fill short CAN frames.
256: Short CAN frames are filled optionally with random bytes.
10 Invalid Response as Error specifies how the toolkit handles an invalid ECU
response.
0: Invalid response is indicated by
success = FALSE only (default).
1: Invalid response is returned as an error in addition.
propertyValue
The requested property value.
Output
None.
Description
Use this function to set several internal diagnostic parameters, such as timeouts for the
transport protocol. Use
ndGetProperty to read them out.