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2022-07-06kuksa-dbc-feeder-sllin: add recipeScott Murray1-0/+83
Add kuksa-dbc-feeder-sllin recipe to install systemd unit and configuration file to run a second copy of the KUKSA.val DBC feeder against the demo setup's sllin0 interface. The systemd unit will bring up the sllin0 interface by a call to the can-dev-helper.sh script if run on hardware that lacks the LIN adapter. Additionally, the DBC feeder mapping configuration has been updated with the mappings for the steering wheel LIN events, and kuksa-dbc-feeder-sllin has been added to the agl-demo-preload packagegroup for the full AGL demo setup. Bug-AGL: SPEC-4405 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ief38c4dcccda899cdef24881b292928e607dda14
2022-07-06kuksa-dbc-feeder: update AGL vcar DBC fileScott Murray1-18/+18
The initial check-in of agl-vcar.dbc used with the kuksa-dbc-feeder recipe was a version with the steering wheel events incorrectly defined, update it with a corrected copy. Bug-AGL: SPEC-4405 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I5c84d381c2652a1b5e9f06614f52c6d02b1998c0
2022-07-06kuksa-dbc-feeder: add recipe and dependenciesScott Murray7-0/+354
Add a kuksa-dbc-feeder recipe to build the sample CAN feeder for the KUKSA.val Vehicle Information Service (VIS) server and add it to the agl-demo-platform image by adding it to packagegroup-agl-ivi-services. Local patches are applied to enable building with OpenEmbedded, make installation into standard Linux FHS locations feasible, and improve usability on target with respect to logging and error handling. These will be discussed with upstream to hopefully get them integrated. Additional changes: - Add a recipe for the required kuksa-viss-client Python module included with the KUKSA.val source tree. The module is also available via pypi.org, but keeping all the pieces in lockstep for now seems better, so it is built out of a clone of the kuksa.val repo using the same SRCREV as the server and kuksa-dbc-feeder. - Add new recipes for required Python modules: python3-argparse-addons, python3-can-j1939, python3-py-expression-eval, python3-setuptools-git-versioning These will be upstreamed to meta-python as time permits. - Add bbappend for python3-cantools to add a missing runtime dependencies discovered during testing. This will be addressed upstream in meta-python as time permits. - Add minimal DBC file and mapping configuration. At present the agl-vcar.dbc file only contains the minimum message definitions known to be required for the AGL demo platform, namely vehicle and engine speeds and the steering wheel events. - Add can-dev-helper recipe to install a systemd unit and script to ensure a CAN interface is available for testing. This is a tweaked version of what was previously used with agl-service-can-low-level. Bug-AGL: SPEC-4405 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ic48ea71761fe3767ca3c1711c60b47e0d329d9e7