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This commit transforms the class can_message_t as the base class
and creates two derived classes: j1939_message_t and can_message_t.
Bug-AGL: SPEC-2386
Change-Id: I6d3afd8e4f5abff2cd0ec4e9910bd52a2893de76
Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
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Add a flag to CAN message definitions which set the message as using FD
protocol if true.
Use a new generated file with the new FD flag field on the message
definitions.
Change BCM socket "struct" using an union to store the CAN frames either
using the FD struct or the classic non FD struct. A BCM socket can only
one frame type once configured.
Use as much as possible the "struct canfd_frame" in the binding and only
make a difference before writing or reading the socket. From a memory
point of view both struct are identical and only the last member differ
and could hold more data with messages of 64 bytes long. So the
canfd_frame is compatible with the can_frame and can be differentiated
by a flag set in the can_id member.
Remove now unused code processing can_frame.
Keep the diagnostic manager using the classic CAN frame.
Set the maximum number of frames that a BCM socket can handle to 257.
Bug-AGL: SPEC-1980
Change-Id: Ifcc041281ea6745fc25cbd384743761f4446f489
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
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Change-Id: I227c721f782eef85f83db9ffdb7cc0e180d17da4
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
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Check whether the argument is a raw frame or a Signal + Value
to encode then send.
1 new class to handle encoding part of a value as well as
a new method for can_signal_t which return index of a map from
its value.
Change-Id: I288d2aeec28ce74c9ca35750db18557c9251e1df
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
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Romain Forlot