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-rw-r--r--recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb29
-rw-r--r--recipes-config/cluster-lin-bridging-config/files/cluster-lin-bridging.service11
-rw-r--r--recipes-kernel/sllin/files/sllin-demo-virtual.service12
-rwxr-xr-x[-rw-r--r--]recipes-kernel/sllin/files/start_lin_demo.sh12
-rw-r--r--recipes-kernel/sllin/sllin.bb7
-rw-r--r--recipes-platform/packagegroups/packagegroup-agl-demo-platform.bb13
6 files changed, 76 insertions, 8 deletions
diff --git a/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb b/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb
new file mode 100644
index 000000000..2b6567a7a
--- /dev/null
+++ b/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb
@@ -0,0 +1,29 @@
+DESCRIPTION = "Configure LIN to external CAN bridging"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
+
+SRC_URI = "\
+ file://cluster-lin-bridging.service \
+"
+
+inherit systemd
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE_${PN} = "cluster-lin-bridging.service"
+SYSTEMD_AUTO_ENABLE_${PN} = "enable"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install() {
+ install -d ${D}${systemd_system_unitdir}
+ install -m 0644 ${WORKDIR}/cluster-lin-bridging.service ${D}${systemd_system_unitdir}
+}
+
+FILES_${PN} += "${systemd_system_unitdir}"
+
+RDEPENDS_${PN} = " \
+ can-utils \
+ sllin \
+ sllin-virtual \
+"
diff --git a/recipes-config/cluster-lin-bridging-config/files/cluster-lin-bridging.service b/recipes-config/cluster-lin-bridging-config/files/cluster-lin-bridging.service
new file mode 100644
index 000000000..1dde33786
--- /dev/null
+++ b/recipes-config/cluster-lin-bridging-config/files/cluster-lin-bridging.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=LIN to CAN bridging
+After=sllin-demo.service sllin-demo-virtual.service
+Requires=sllin-demo.service sllin-demo-virtual.service
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/candump -s 2 -B can0 sllin0
+
+[Install]
+WantedBy=multi-user.target
diff --git a/recipes-kernel/sllin/files/sllin-demo-virtual.service b/recipes-kernel/sllin/files/sllin-demo-virtual.service
new file mode 100644
index 000000000..788242197
--- /dev/null
+++ b/recipes-kernel/sllin/files/sllin-demo-virtual.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=LIN demo configuration (virtual)
+ConditionPathExists=!/dev/ttyUSB0
+After=afm-system-daemon.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/start_lin_demo.sh
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
diff --git a/recipes-kernel/sllin/files/start_lin_demo.sh b/recipes-kernel/sllin/files/start_lin_demo.sh
index 4fcfcc6d2..26f64c0a1 100644..100755
--- a/recipes-kernel/sllin/files/start_lin_demo.sh
+++ b/recipes-kernel/sllin/files/start_lin_demo.sh
@@ -1,10 +1,14 @@
#!/bin/sh
# Attach serial LIN->CAN bridge and set up LIN polling
-sleep 1
-/usr/bin/lin_config -c /etc/lin_config.conf -a sllin:/dev/ttyUSB0
-pidof lin_config > /var/run/lin_config.pid
-sleep 1
+if [ -c /dev/ttyUSB0 ]; then
+ sleep 1
+ /usr/bin/lin_config -c /etc/lin_config.conf -a sllin:/dev/ttyUSB0
+ pidof lin_config > /var/run/lin_config.pid
+ sleep 1
+else
+ ip link add dev sllin0 type vcan
+fi
ip link set sllin0 up
# Initialize HVAC controller
diff --git a/recipes-kernel/sllin/sllin.bb b/recipes-kernel/sllin/sllin.bb
index 0478b21a7..7c4313f16 100644
--- a/recipes-kernel/sllin/sllin.bb
+++ b/recipes-kernel/sllin/sllin.bb
@@ -18,6 +18,7 @@ SRC_URI_append = " \
file://0003-Allow-recent-kernels-newer-4.11.x-to-build.patch;pnum=2 \
file://0001-Disable-sllin-driver-debug-log.patch;pnum=2 \
file://sllin-demo.service \
+ file://sllin-demo-virtual.service \
file://start_lin_demo.sh \
file://lin_config.conf \
"
@@ -29,16 +30,22 @@ SLLINBAUDRATE ??= "9600"
module_conf_sllin = "options sllin baudrate=${SLLINBAUDRATE}"
SYSTEMD_SERVICE_${PN} = "sllin-demo.service"
+SYSTEMD_SERVICE_${PN}-virtual = "sllin-demo-virtual.service"
do_install_append () {
install -d 644 ${D}/${bindir}
install -m 755 ${WORKDIR}/start_lin_demo.sh ${D}/${bindir}/start_lin_demo.sh
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${WORKDIR}/sllin-demo.service ${D}${systemd_system_unitdir}/
+ install -m 0644 ${WORKDIR}/sllin-demo-virtual.service ${D}${systemd_system_unitdir}/
install -d ${D}${sysconfdir}
install -m 0644 ${WORKDIR}/lin_config.conf ${D}${sysconfdir}/
}
+PACKAGES =+ "${PN}-virtual"
+
FILES_${PN} += "${bindir}/start_lin_demo.sh ${sysconfdir}/lin_config.conf"
+FILES_${PN}-virtual = "${systemd_system_unitdir}/sllin-demo-virtual.service"
+
RDEPENDS_${PN} += "lin-config"
diff --git a/recipes-platform/packagegroups/packagegroup-agl-demo-platform.bb b/recipes-platform/packagegroups/packagegroup-agl-demo-platform.bb
index 65e043ea5..092d4a71c 100644
--- a/recipes-platform/packagegroups/packagegroup-agl-demo-platform.bb
+++ b/recipes-platform/packagegroups/packagegroup-agl-demo-platform.bb
@@ -32,10 +32,10 @@ MOST_DRIVERS_dragonboard-410c ?= ""
# HVAC dependencies
###################
-LIN_DRIVERS ??= " sllin"
+LIN_DRIVERS ??= " sllin sllin-virtual"
# These boards use different kernels - needs to be checked
-LIN_DRIVERS_dra7xx-evm ?= ""
-LIN_DRIVERS_dragonboard-410c ?= ""
+LIN_DRIVERS_dra7xx-evm ?= "sllin-virtual"
+LIN_DRIVERS_dragonboard-410c ?= "sllin-virtual"
# UNICENS service
UNICENS ?= " \
@@ -66,7 +66,12 @@ QTAGLEXTRAS = "${@bb.utils.contains("DISTRO_FEATURES", "agl-hmi-framework", " qt
# Cluster demo support.
# ATM no cluster map viewer is supported with the older navigation application.
MAPVIEWER = "${@bb.utils.contains("PREFERRED_RPROVIDER_virtual/navigation", "ondemandnavi", "tbtnavi", "",d)}"
-CLUSTER_SUPPORT = "${@bb.utils.contains("DISTRO_FEATURES", "agl-cluster-demo-support", "${MAPVIEWER} cluster-demo-network-config", "",d)}"
+CLUSTER_SUPPORT_PACKAGES = " \
+ ${MAPVIEWER} \
+ cluster-demo-network-config \
+ cluster-lin-bridging-config \
+"
+CLUSTER_SUPPORT = "${@bb.utils.contains("DISTRO_FEATURES", "agl-cluster-demo-support", "${CLUSTER_SUPPORT_PACKAGES}", "",d)}"
# Hook for demo platform configuration
# ATM used for: