nmea2kutils

nmea2kutils.sh

#!/bin/bash

init() {
  ip link set can0 type can bitrate 250000
  ip link set can0 up
}

rawdump() {
  candump can0
}

dump() {
  rawdump | candump2analyzer
}

live_analyze() {
  dump | analyzer
}

live_json() {
  dump | analyzer -json
}

dump_write() {
  socketcan-writer can0
}

help() {
cat <<EOF
help: show this help
init: initialize network (needs root permissions)
rawdump: print canbus raw data
dump: print canbus partially analyzed data with timestamp
analyze: convert dump format (from stdin) to human readable data
live_analyze: show human readable data directly from network
live_json: show json data directly from network
EOF
}

case $1 in
  init) init;;
  rawdump) rawdump;;
  dump) dump;;
  analyze) analyzer;;
  live_analyze) live_analyze;;
  live_json) live_json;;
  dump_write) dump_write;;
  *) help;;
esac