gpio-0.1.0.1: Haskell GPIO interface, designed specifically for the RaspberryPi.

Safe HaskellNone
LanguageHaskell2010

System.GPIO.Types

Documentation

data Pin Source

Constructors

P18 
P23 
P24 
P25 

Instances

pinNumDict :: [(Pin, Int)] Source

pinNum :: Pin -> Int Source

pinNumT :: Pin -> Text Source

fromInt :: Int -> Maybe Pin Source

data ActivePin a where Source

Constructors

ReaderPin :: Pin -> ActivePin In 
WriterPin :: Pin -> ActivePin Out 

Instances

pin :: ActivePin a -> Pin Source

data Dir Source

Constructors

In 
Out 

Instances

data Value Source

Constructors

HI 
LO 

Instances

class ToText a where Source

Methods

toText :: a -> Text Source

Instances

class FromText a where Source

Methods

fromText :: Text -> Either Text a Source

Instances