From: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Date: Fri, 10 Oct 2014 19:09:22 +0000 (+0200)
Subject: Update robotic arm configuration script to bring up can0 interface if not configured.
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/socketcan-simulink.git/commitdiff_plain/ed1aafff1536cda909f17c2649e208f70af54b4d

Update robotic arm configuration script to bring up can0 interface if not configured.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
---

diff --git a/demo/canopen_2j_arm/canopen_2j_arm_setup b/demo/canopen_2j_arm/canopen_2j_arm_setup
index debd040..188d798 100755
--- a/demo/canopen_2j_arm/canopen_2j_arm_setup
+++ b/demo/canopen_2j_arm/canopen_2j_arm_setup
@@ -1,5 +1,16 @@
 #!/bin/sh
 
+if ! ip link show can0 | grep -q '^[^ ]*: can0:' ; then
+  echo "No can0 interface"
+  exit 1
+fi
+
+if ip link show can0 | grep -q '^[^ ]*: can0:.* state DOWN ' ; then
+  echo "can0 intreface is down - interface is to be configured"
+  ip link set can0 type can bitrate 1000000 || exit 1
+  ip link set can0 up || exit 1
+fi
+
 cansend can0 '000#02.00'
 cansend can0 '601#23.00.1A.01.10.00.41.60'
 cansend can0 '601#23.00.1A.02.10.00.64.60'