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path: root/low-can-binding/binding/low-can-socket.hpp
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2018-12-14CAN FD implementationRomain Forlot1-4/+6
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>
2018-11-22Handle several can_frame in a BCM messageRomain Forlot1-1/+0
Also clean an unused function Change-Id: I4faabf5a1af53da898ee70f2bc4b528acea3ded3 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2018-10-15Migration to binding v3Romain Forlot1-1/+1
Change-Id: I0bcccb15200064bd7d83edbf06c1e7202069189a Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2018-05-24Fixing typos made in commentsydimitrov1-8/+8
This change set fixes the comments made by previous contributors v2: Fix line end v3: Making changes to comments as suggested by reviewers v4: Removing trailing spaces v5: Clearing small typo in low-can-cb.cpp on line 142 Change-Id: Ifbcfc3b2d131d1db0b25e472955b21e98cc09f45 Signed-off-by: ydimitrov <y.dimitrov.14@gmail.com>
2018-03-15Change subscribed signals search to check filters as wellJonathan Aillet1-1/+5
When a new subscription is made, search in existing subscription for a combination of a signal and a filter instead of searching for just a signal. In this way, each subscription will receive signals according to their requesting filter. Bug-AGL: SPEC-1339 Change-Id: I22cb96a2dbaaf48dbd77025ff1610bde151b19b4 Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
2017-07-21Handle object without signal, only a busRomain Forlot1-2/+3
To be able to send or receive message on bus without depending upon on a signals, this is adds opening socket just with a bus_name if provided. Also handle send a frame on bus depending on a signal or not. Change-Id: I3a60a03a2d36db4db14b9ae90eefc4bbc8f21e32 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2017-07-21Signal isn't required so now have a default valueRomain Forlot1-1/+1
We could want to send a message through the bus not attached to a can_signal_t object in case of complete RAW message Change-Id: I133671f8cdcc52a98c8bde9e343c0dc7edcb366e Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2017-07-21Implements new verbs to write on CAN busRomain Forlot1-0/+90
This will open a new BCM socket not dedicated to a subscription use to that mean. Change-Id: Idf353015f731e32d6eb7c7856bd73167c66e790f Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>