15765-2 with NI products

Question

Hello,
I've got questions about Automotive Diagnostic Command Set on NI USB CAN interface.
Is The Tramsport Protocol ISO 15765-2 handled by The Hardware ?
With NI Automotive Diagnostic Command Set on NI USB CAN interface, what are the minimum and maximum  values for the followings protocol parameters :
STMin
Timeout FC (Bs)
Timeout CF (Cr)
Timeout Br (Timeout between FF and FC)
Timeout As (max time to send FF, CF, CF)
Timeout Ar (max time to send FC)
Thank you for your help
Jean Philippe
ARCALE

Answer 1

Is The Tramsport Protocol ISO 15765-2 handled by The Hardware ?
no, the Transport Protocol is done on host side, but fullfills the ISO 15762-2 timing requirements
With NI Automotive Diagnostic Command Set on NI USB CAN interface, what are the minimum and maximum  values for the followings protocol parameters :
You can manipulate the following parameters:
Timeout Diag Command is the timeout in milliseconds the master
waits for the response to a diagnostic request message. The default is
1000 ms.
Timeout FC (Bs) is the timeout in milliseconds the master waits
for a Flow Control frame after sending a First Frame or the last
Consecutive Frame of a block. The default is 250 ms.
Timeout CF (Cr) is the timeout in milliseconds the master waits
for a Consecutive Frame in a multiframe response. The default is
250 ms.
Receive Block Size (BS) is the number of Consecutive Frames the
slave sends in one block before waiting for the next Flow Control
frame. A value of 0 (default) means all Consecutive Frames are sent
in one run without interruption.
Wait Time CF (STmin) defines the minimum time for the slave to
wait between sending two Consecutive Frames of a block. Values
from 0 to 127 are wait times in milliseconds. Values 241 to 249
(Hex F1 to F9) mean wait times of 100 μs to 900 μs, respectively.
All other values are reserved. The default is 5 ms.
Max Wait Frames (N_WFTmax) is the maximum number of WAIT
frames the master accepts before terminating the connection. The
default is 10.
you can overwrite the default values within your application by using Diag Set Property.vi