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network-can

GitHub Workflow Status Hackage version

CAN bus networking using Linux SocketCAN or SLCAN backends.

Usage

import qualified Control.Monad
import qualified Network.CAN
import qualified Network.SocketCAN

main :: IO ()
main = do
  Network.SocketCAN.withSocketCAN
    (Network.SocketCAN.mkCANInterface "vcan0")
    $ \can -> do
        Network.CAN.send
          can
          $ Network.CAN.standardMessage
              0x123
              [0xDE, 0xAD]

        Control.Monad.forever
          $ Network.CAN.recv
              can
            >>= putStrLn . Network.CAN.prettyCANMessage