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2020-01-08can: Fix receiving and sending extended CAN framesRomain Forlot1-2/+4
Bug-AGL: SPEC-2779 Change-Id: I672450b51b46082b6a913bef2d6e27d64c49e6fc Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2020-01-08can: Remove extended flagsRomain Forlot3-13/+9
It doesn't matters to know whether or not a can signal is using standard or extended CAN ID because this could be retrieved using bit mask on the CAN ID when receiving and sending. Bug-AGL: SPEC-2988 Change-Id: Id96c576045bf087df51beb011742ad631336f814 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2020-01-08j1939: Following kernel updatesRomain Forlot2-2/+2
Compatatibility for latest kernel/glibc version See: https://github.com/torvalds/linux/commit/0768e17073dc527ccd18ed5f96ce85f9985e9115 Follow j1939 integration in the kernel which remove SO_J1939_RECV_OWN Bug-AGL: SPEC-2932 Change-Id: Id01e92330582da299af675676987cd667272e2c5 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-12-06Change example message 0x3D9 back to non-FDicefish_8.99.4icefish_8.99.3icefish_8.99.2icefish/8.99.4icefish/8.99.3icefish/8.99.28.99.48.99.38.99.2Scott Murray1-1/+1
Update agl-vcar example definition to change message 0x3D9 back to regular CAN so it will be usable on non-FD capable hardware again. Bug-AGL: SPEC-3012 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I74064c5a8f4111f8f774104d27b86c8f15451539 (cherry picked from commit 12e75ea716e1b5054be0228e2859e14a11be622a)
2019-12-05Fix filter bitmask generationScott Murray1-1/+1
Fix filter bitmask generation in encoder_t::encode_data; the mask bits need to be left-aligned in each byte, not right-aligned. Bug-AGL: SPEC-3013 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ie084f81e3d8c06e69b5bb7562055187395099ac7
2019-12-03Update steering wheel LIN message definitionScott Murray1-1/+1
The steering wheel LIN message does not work in low-can after it has been updated to include commit "Update function rx_filter_can for multi frame prevision." (59bffa4 in master, a41ee0d in halibut), due to the length value now being required in the message definition. The length has been added to the definition for agl-vcar and the application-generated.cpp files regenerated. As well, the new J1939 and FD flags have been added to the message definition for consistency. Bug-AGL: SPEC-2951 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ice079268827dfbb2bf2c79b6c5e897dcab8fc433
2019-11-20Add steering wheel LIN message signal definitionsicefish_8.99.1icefish/8.99.18.99.1Scott Murray1-995/+248
Add signal definitions for the button status information in the steering wheel demo LIN message. Bug-AGL: SPEC-2951 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Id4909161f8f159858a3d29e310a3b43a787f2d03
2019-09-09Update documentationArthur Guyader1-1/+1
Bug-AGL : SPEC-2779 Change-Id: I461f7e32322faba7e822791ff2e3851039e03548 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Remove file socketcan-j1939 that was not removed beforeArthur Guyader4-197/+128
Bug-AGL : SPEC-2780 Change-Id: I4ddf9389faffebe0334b0004b69bb7336277c29d Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Remove in function convert_from_addr, the variable flags was not usedArthur Guyader1-1/+0
Bug-AGL : SPEC-2780 Change-Id: Ib31a32565c3bc38ea039003bd924a43318fb7c4e Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Remove in function rx_filter_can, the variable val was not usedArthur Guyader1-1/+0
Bug-AGL : SPEC-2780 Change-Id: Ifce6e67fd55699d088952b0f722694d211ec7398 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Add new decoders bytes for signal of long sizeArthur Guyader4-1/+146
This commit adds the decoder bytes. It allows to return a sequence of bytes in hexadecimal form. Bug-AGL : SPEC-2780 Change-Id: I27180774f044c48a9d7baa2739b15a2e85b8b2e2 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Change signature of decodersArthur Guyader3-53/+54
This commit changes the signature of decoders. It is now necessary to specify the version of the signals so that the low-can-generator generates the associated wrapper and not need to modify the decoder already developed. Bug-AGL : SPEC-2780 Change-Id: I044b1a3a6bacb9fc59bd6d3f77a1dbc437a3aa86 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Add some typedef to reduce the size of the linesArthur Guyader14-51/+61
Bug-AGL : SPEC-2779 Change-Id: Iebcf7492133cd7789d301593ff999b24ae10a054 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Change vector to list to allow to remove signal.Arthur Guyader2-12/+29
This commit allows to remove signals. We need that because subscription to an iso tp message needs to be individual. Bug-AGL : SPEC-2779 Change-Id: I1d6410ebfc8ea82d33addf1bb828d9cd810b006a Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Update bit position and bit size in signalArthur Guyader2-14/+15
It's necessary to change the size of attributes to manage multi packet signal. Bug-AGL : SPEC-2779 Change-Id: If211c218ffa5a2e81ccfb32d3a5eeae0267e8f74 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Add feature ISO TP (multi frames and peer to peer)Arthur Guyader16-53/+667
This commit adds the ISO TP feature. The ISO TP protocol allows to communicate between two ECU. The protocol allows multi packets management. Bug-AGL : SPEC-2779 Change-Id: Ic222615b547f28e926930e6c1dea2c0265055afd Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Replace all enum types with masksArthur Guyader16-172/+143
This commit allows to change all enum types by masks. Now to implement new protocol you don't need to add more attribute in class. All can be contained in the flags field. Bug-AGL : SPEC-2779 Change-Id: I814d0052139be5d5efefc9ff1b4b558f46b85e90 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Update function tx_send for multi frame previsionArthur Guyader1-7/+30
Bug-AGL : SPEC-2779 Change-Id: Ib0b04fe3648c5b83c23327431e21161b6b2489b6 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Only defined signals can be writtenArthur Guyader1-26/+59
This commits ensure that only known signals could be written using the binding's api. Before that you was able to wrote raw frames on the CAN bus without any checks if this was a known signals to the binding. Bug-AGL : SPEC-2779 Change-Id: Ied6680e926f2a9c221fee31d8fb78d2d39c41132 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Update function rx_filter_can for multi frame prevision.Arthur Guyader2-12/+46
This commit updates the functions rx_filter_can to anticipate the development of the multi-frame. Bug-AGL : SPEC-2779 Change-Id: I5f67cf84e5d3e47c75c588f8776ead92eb6c3c8e Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Change function get_bcm_msg to return a reference.Arthur Guyader2-2/+2
Bug-AGL : SPEC-2779 Change-Id: I303d2423151dac497917299737070ffb645267d3 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Move attributes flags and maxdlenArthur Guyader5-22/+41
This commit moves attributes flags and maxdlen from class can_message_t to class message_t. Bug-AGL : SPEC-2779 Change-Id: I56f9cd54d8b9822636311c603501326b36692cf4 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Add function remove last bcm frameArthur Guyader2-0/+12
This commit creates the function remove_last_bcm_frame. This function removes the last bcm frame of the subscription. Bug-AGL : SPEC-2779 Change-Id: I5bb6f07a8d677c4aa882549fc1950f00a0b1da04 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-30Add many frames in a subscription in the function tx_send.Arthur Guyader1-3/+6
This commit convert the message to a vector of canfd_frame. If there are several canfd frames then we add all of them to the subscription. Bug-AGL : SPEC-2779 Change-Id: I876aaf5ab7fed2fedb79367f77b987ba4745cdfc Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-29Add function to convert vector to canfd or can frame.Arthur Guyader2-1/+64
This commit allows to convert the data vector to canfd or can frame. In the two cases the struct is a canfd frame, but if the type is not fd, the max size of a frame is 8. Bug-AGL : SPEC-2779 Change-Id: I60edf6a602a47572d5e5bfb508c7ca6d8761832b Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-29Add function get_data_vector with indexArthur Guyader2-0/+35
This commit adds the function get_data_vector to get another vector between the index indicates. Bug-AGL : SPEC-2779 Change-Id: I704d78467839ee7f9a2fec397e9b0db8da43d79d Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-29Update function to encode and decode messageArthur Guyader4-91/+165
This commit update encoder and decoder files. This new implementation allows to manage larger signals. Bug-AGL : SPEC-2779 Change-Id: Iec6dfbd279863aa8b8e8f9e3ce951f0c8aa80dae Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-29Update j1939 decode with function to_hexArthur Guyader1-19/+2
Bug-AGL: SPEC-2386 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh> Change-Id: Ia10abfd73a6ea9d42770566e23bc4b206723f081
2019-08-29Add file converter to manage all conversionsArthur Guyader3-0/+86
This commits create a class converter to access conversions functions. For example to_hex, or for future usage in multi packet signal_to_bits_bytes. Bug-AGL : SPEC-2779 Change-Id: Ife652006a7756547184ed548bda5ffef0d09d941 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-29Uniform indentation with tabulationArthur Guyader12-450/+448
Bug-AGL : SPEC-2779 Change-Id: I834221ae1a04fdb188062ce1b7251e648c4845de Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh>
2019-08-13Fix: only one subscription could be madeRomain Forlot2-4/+8
Only one subscription could be made and then only one subscriber could receive associated events. As the relationship between events and subscriber is not 1-1 but 1-N, so this was the mistake. Now 1 event is created for N subscriber where before there was 1 event for 1 subscriber and subsequent subscribers could not receive same events than the ones already subscribed. Bug-AGL: SPEC-2726 Change-Id: I4e4a80ac9f9b6b4c6b006108ee55f355a7c1e377 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-08-12Integrate the J1939 features : address claiming and write.Arthur Guyader17-112/+1192
This commit allows to write J1939 messages and add the management of the address claiming. Bug-AGL: SPEC-2386 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh> Change-Id: I1bb95a7ba6f6ebe463319c3972d9d46897181d51
2019-08-12Add feature to build messages and fix some functionsArthur Guyader22-133/+524
Allows to build a message (J1939,BCM) with a signal and a value. Bug-AGL: SPEC-2386 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh> Change-Id: Iadca13a927ff83f713f39da441c88356695a1285
2019-08-12Update examples and can_samplesArthur Guyader1-48/+1017
Update of examples for new features (is_fd,is_extended,is_j1939). Bug-AGL: SPEC-2386 Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh> Change-Id: I8c3afbafdde4f5818d73c0e71a3b7e47fb7d8fc6
2019-07-03signals.cpp: Make an insensitive string comparisonhalibut_8.0.2halibut_8.0.1halibut_8.0.0halibut_7.99.3halibut/8.0.2halibut/8.0.1halibut/8.0.0halibut/7.99.38.0.28.0.18.0.07.99.3Romain Forlot2-1/+11
When sending a CAN signal make an case-insensitive comparison as it isn't necessary to be strict on that, so case insensitive if fine. Update the documentation accordingly. Bug-AGL: SPEC-2582 Change-Id: I998b64cdd9a381da3da582aeba42ab726fff1259 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-06-27Fix spellinghalibut_7.99.2halibut/7.99.27.99.2Sebastien Douheret1-1/+1
Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh> Change-Id: Iea56414f8ccf3d96b2fc67126b066c4032fe86a8
2019-06-27Minor improvementsRomain Forlot9-20/+14
- Remove now unused forward declaration of active_diagnostic_request_t - Factorize calling the signals_manager at binding initialization. - retab... Bug-AGL: SPEC-2386 Change-Id: I418fddd80ef8b856c198dc697760a6edf0918012 Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh> Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-06-27Updating application-generated.cpp.Romain Forlot1-514/+396
This commit updates differents application-generated.cpp files with the low-can generator updated with j1939. This commit adds the description of j1939 messages. Bug-AGL: SPEC-2386 Change-Id: I798a7da34c1be3526fec6bc3e424a6b88eaf46ff 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>
2019-06-26Small fixes (include and pointer)Romain Forlot3-3/+5
Bug-AGL: SPEC-2386 Change-Id: I3a622b9d236283aff479f187451cd86557a9aba7 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>
2019-06-26Modify function to open socket j1939Romain Forlot2-21/+59
The function open_socket has been modified to open a j1939 socket with a filter Bug-AGL: SPEC-2386 Change-Id: Ieed5c1d14efdb469f5a7b831c9e8a950e04e9d42 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>
2019-06-26Add the possibility to subscribe an id or a pgnArthur Guyader3-22/+106
The commit allows at the time of subscription to do: -> low-can subscribe {"id": 48} -> low-can subscribe {"pgn": 61442} The generation of event_filter has been extracted in a separate function. Bug-AGL: SPEC-2386 Change-Id: I592e668c63be448562b27c81fcdc111cd34f3676 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>
2019-06-26Rename some of the classes removing can- prefixRomain Forlot31-299/+394
This commit renames files and classes : - can_message_definition_t -> message_definition_t - can_message_set_t -> message_set_t - can_signals_t -> signals_t This prepares the implementation of j1939 protocol. Bug-AGL: SPEC-2386 Change-Id: Ie3ee4f25c236c861b92eb12a56fa03a5a9afffbb 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>
2019-06-26New constructor j1939 message definitionRomain Forlot2-0/+33
Add a new constructor for the j1939 message definition with additional name and data length member. Bug-AGL: SPEC-2386 Change-Id: Iff531f122942b6741a6a97718e639a4814b8d2bf Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-06-26Change can_message_t class usage for new j1939Romain Forlot27-231/+654
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>
2019-06-26Add CMake option to compile with J1939Romain Forlot1-1/+10
Add option USE_FEATURE_J1939 to compile j1939 in file config.cmake This will be set up by default depending on the presence on the building host of the J1939 CAN module headers. Bug-AGL: SPEC-2386 Change-Id: I54d4594ff01d4e509bfa0862f3cb486562024aed Signed-off-by: Arthur Guyader <arthur.guyader@iot.bzh> Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-06-26Use subscription's sockets as shared_ptrRomain Forlot3-20/+24
This change is made to leverage C++ to read and write the different socket classes depending on CAN protocol used. Bug-AGL: SPEC-2386 Change-Id: I5e25e271fc82e9627f836aeb43b2af5ef25db83a Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh> Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-06-26Use shared_ptr to set message_set parentRomain Forlot3-5/+5
Better to use shared_ptr instead of raw pointer if possible. Bug-AGL: SPEC-2386 Change-Id: Id853d8ac6cddd1e53edd84e3bf27b0f1f5d92d4b Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh> Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-06-26Implement a new socket type CAN for j1939 protocolArthur Guyader10-55/+305
This commit implements a new socket class for the j1939 protocol and prepares the bases classes by modifying the write and read methods. Bug-AGL: SPEC-2386 Change-Id: I16ba493418a4bb37a0262b61a2a2629be6ab5051 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>
2019-06-19Modify to receive signal with bigger value than the number of statesHiroki Koga1-1/+1
Fix the bug about a part of decode_state in can-signals.cpp. If a state of signal is allocated not in order, the signal which is bigger value than the number of states cannot be received, because can_signal_t::get_states compares signal value with the number of states. By this modification, get_states is changed to judges whether a signal value exists in states or not. Bug AGL: SPEC-2504 Change-Id: Ia67413507950654567808f7a08d0b0b3b47cbd23 Signed-off-by: Hiroki Koga <hiroki@witz-inc.co.jp>