Usage

This library has been used on Linux and Windows.

Reset Arduino

The reset of Arduino is attached to the DTR, Data Terminal Ready line. By toggling this line, the processor will reset.

import System.Hardware.Serialport
import Control.Concurrent (threadDelay)

main :: IO ()
main = do
  s <- openSerial "/dev/ttyUSB0" defaultSerialSettings -- for POSIX
  -- s <- openSerial "COM7" defaultSerialSettings -- for Windows
  setDTR s False
  threadDelay 500000
  setDTR s True
  closeSerial s