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author | Romain Forlot <romain.forlot@iot.bzh> | 2017-06-20 10:24:05 +0000 |
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committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-06-20 10:24:05 +0000 |
commit | 32e25cbca210a359b09768537b6f443fe90a3070 (patch) | |
tree | 3309794c15d8a8f8e9c1c08cad072ee1378813ba /can_samples/init_can.sh | |
parent | 76c43dec62b2e21cd6446360c00d4fe6b437533f (diff) |
Separation Generator to a dedicated repo
Change-Id: Id94831651c3266861435272a6e36c7884bef2c45
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'can_samples/init_can.sh')
-rwxr-xr-x | can_samples/init_can.sh | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/can_samples/init_can.sh b/can_samples/init_can.sh new file mode 100755 index 0000000..a790034 --- /dev/null +++ b/can_samples/init_can.sh @@ -0,0 +1,32 @@ +#!/bin/sh + +CAN_DEVICE=can0 +CAN_BITRATE=500000 + +echo "Check if CAN module loaded:" +lsmod | grep can > /dev/null +if [ "$?" -ne "0" ]; then + echo -e "\tCAN module is not loaded, loading it..." + sudo modprobe can + if [ "$?" -ne "0" ]; then + echo -e "\tFAILED to load CAN module !" + exit 1 + fi + echo -e "\tCAN module loaded." +fi + +echo "Setup connection:" +sudo ip link set $CAN_DEVICE type can bitrate $CAN_BITRATE +if [ "$?" -ne 0 ]; then + echo -e "\tFAILED to configure $CAN_DEVICE interface !" + exit 2 +fi + +sudo ip link set up $CAN_DEVICE +if [ "$?" -ne 0 ]; then + echo -e "\tFAILED to enable $CAN_DEVICE interface !" + exit 3 +fi + +echo "Ready to use $CAN_DEVICE !" + |