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2021-03-02cluster-lin-bridging-config: update LICENSE/LIC_CHKSUM_FILEScott Murray1-2/+2
Upstream has renamed the common license files, but investigation revealed that the LICENSE on this purely configuration recipe should likely be MIT to be consistent with the other similar recipes in the tree, so update both LICENSE and LIC_CHKSUM_FILE to fix both issues. Bug-AGL: SPEC-3819 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I82b6c44aa1d09008a9915250f111c93e6b9de02c
2020-08-19Add can-dev-mapping-helperjellyfish_9.99.3jellyfish/9.99.39.99.3Scott Murray1-1/+0
Changes: - Add a can-dev-mapping-helper.sh script and systemd unit to drive it, the script checks if the CAN devices specified in the low-can configuration file /etc/dev-mapping.conf exist, and if not brings up corresponding virtual CAN devices. - Add a systemd over-ride conf file for agl-service-can-low-level that makes can-dev-mapping-helper a dependency. This should ensure that the low-can binding always starts even if there are no physical CAN hardware devices. - Added a Before statement to sllin-demo.service to ensure that it will run before can-dev-mapping-helper and ensure that lin_config can create sllin0 correctly. - Removed the sllin-demo-virtual systemd unit, as it will no longer be required with can-dev-mapping-helper. - Updated the /var/run paths in sllin-demo.service and associated start_lin_demo.sh script to quiet systemd warnings about /var/run usage. Bug-AGL: SPEC-3540 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ife02f75f57ac7bbdee6b02217e2ab657fe8c36e0
2019-12-29Add virtual sllin support and LIN bridging to CAN for demosScott Murray2-0/+40
To enable seeing the steering wheel LIN messages on the cluster board for the planned CES demo, a systemd unit that wraps the use of candump in bridging mode is added when the agl-cluster-support feature is enabled. To make sure that the sllin0 interface is always available for testing without the specific demo LIN hardware, a vcan interface is set up as sllin0 when the ttyUSB0 device representing the serial adapter for the LIN transceiver is not present. Since this virtual sllin0 interface is very useful for general testing of the steering wheel event support up through the low-can and signal-composer stack, it has not been hidden behind agl-cluster-demo-support. Bug-AGL: SPEC-3049 Change-Id: Idb478e3fe4085859e8704ab0329a341b1a11e0ef Signed-off-by: Scott Murray <scott.murray@konsulko.com>