X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=recipes-kernel%2Fsllin%2Ffiles%2Fstart_lin_demo.sh;h=c7627ca7435a00fd4c84766fee08468c625a430e;hb=refs%2Ftags%2Fjellyfish%2F9.99.3;hp=4fcfcc6d2a40ac4e92dd14d59fad79202d265092;hpb=9720369548deb31910c6addabad74886653444bc;p=AGL%2Fmeta-agl-demo.git

diff --git a/recipes-kernel/sllin/files/start_lin_demo.sh b/recipes-kernel/sllin/files/start_lin_demo.sh
old mode 100644
new mode 100755
index 4fcfcc6d2..c7627ca74
--- a/recipes-kernel/sllin/files/start_lin_demo.sh
+++ b/recipes-kernel/sllin/files/start_lin_demo.sh
@@ -1,10 +1,15 @@
 #!/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
+    mkdir -p /run/lin_config/
+    pidof lin_config > /run/lin_config/lin_config.pid
+    sleep 1
+else
+    ip link add dev sllin0 type vcan
+fi
 ip link set sllin0 up
 
 # Initialize HVAC controller