System.Hardware.Serialport.Posix

Documentation

openSerial

Arguments

:: FilePath

The filename of the serial port, such as /dev/ttyS0 or /dev/ttyUSB0

-> SerialPortSettings

-> IO SerialPort

Open and configure a serial port

recvChar :: SerialPort -> IO (Maybe Char)

Possibly receive a character unless the timeout given in openSerial is exceeded.

sendChar :: SerialPort -> Char -> IO ()

Send a character

closeSerial :: SerialPort -> IO ()

Close the serial port

c_ioctl :: CInt -> CInt -> Ptr () -> IO CInt

cIoctl' :: Fd -> Int -> Ptr d -> IO ()

getTIOCM :: Fd -> IO Int

setTIOCM :: Fd -> Int -> IO ()

setDTR :: SerialPort -> Bool -> IO ()

Set the Data Terminal Ready level

setRTS :: SerialPort -> Bool -> IO ()

Set the Ready to send level

setSerialSettings :: Fd -> SerialPortSettings -> IO ()

withParity :: TerminalAttributes -> Parity -> TerminalAttributes

withFlowControl :: TerminalAttributes -> FlowControl -> TerminalAttributes

withStopBits :: TerminalAttributes -> StopBits -> TerminalAttributes

configureSettings :: TerminalAttributes -> SerialPortSettings -> TerminalAttributes