Can bus monitoring tool based on arduino and can bus shield. Implements CAN ASCII/SLCAN protocol compatible with Lawicel CAN232/CANUSB. Can be used for monitoring low speed CAN (interior can bus of most cars, less than 500kbps). For higher speeds serial port can become a bottleneck in case data density is high.
First try of integration does not work. Need to dig deeper into .travis.yml in coverity_scan branch https://github.com/latonita/arduino-canbus-monitor/blob/coverity_scan/.travis.yml