System.Hardware.Blink1

Documentation

data RGB

Constructors

RGB

Fields

red :: !Word8

green :: !Word8

blue :: !Word8

Instances

Show RGB

data Delay

time is counted in centiseconds

Instances

Bounded Delay

Eq Delay

Fractional Delay

Num Delay

Ord Delay

Real Delay

RealFrac Delay

Show Delay

data Pos

positions are counted 0-11

Instances

Bounded Pos

Enum Pos

Eq Pos

Num Pos

Ord Pos

getVersion :: Blink1 b => b -> IO (Char, Char)

set :: Blink1 b => b -> RGB -> IO ()

set the given color now

fade :: Blink1 b => b -> Delay -> RGB -> IO ()

serverDown :: Blink1 b => b -> Bool -> Delay -> IO ()

enable/disable serverdown mode

play :: Blink1 b => b -> Maybe Pos -> IO ()

stop or start playing the sequence at the given position

setPattern :: Blink1 b => b -> Pos -> Delay -> RGB -> IO ()

set the sequence pattern for the given position

getPattern :: Blink1 b => b -> Pos -> IO (Delay, RGB)