STM32.Utils

Utility functions for hardware register access.

Documentation

delay :: Int -> MI ()

regToAddr :: Peripheral -> Register -> Word32

fieldToAddr :: Peripheral -> Field -> Word32

peekReg :: Peripheral -> Register -> MI Word32

pokeReg :: Peripheral -> Register -> Word32 -> MI ()

andReg :: Peripheral -> Register -> Word32 -> MI ()

orReg :: Peripheral -> Register -> Word32 -> MI ()

peekLHReg :: Peripheral -> (Register, Register) -> MI Word32

pokeLHReg :: Peripheral -> (Register, Register) -> Word32 -> MI ()

fromLH :: Word32 -> Word32 -> Word32

print' :: Show x => x -> MI ()

bitSet :: Peripheral -> Field -> MI ()

bitReset :: Peripheral -> Field -> MI ()

class ToBit a where

Minimal complete definition

toBit

Methods

toBit :: a -> Bool

Instances

ToBit Bool

Methods

toBit :: Bool -> Bool

ToBit WordLength

Methods

toBit :: WordLength -> Bool

ToBit Mode

Methods

toBit :: Mode -> Bool

ToBit DataAlign

Methods

toBit :: DataAlign -> Bool

bitWrite :: ToBit b => Peripheral -> Field -> b -> MI ()

class RegisterField f where

Minimal complete definition

toBits, toField

Methods

toBits :: f -> BitField

toField :: f -> Field

Instances

RegisterField RtcClockSource

Methods

toBits :: RtcClockSource -> BitField

toField :: RtcClockSource -> Field

RegisterField SYSCLKSource

Methods

toBits :: SYSCLKSource -> BitField

toField :: SYSCLKSource -> Field

RegisterField PLLMul

Methods

toBits :: PLLMul -> BitField

toField :: PLLMul -> Field

RegisterField SYSCLK_Div

Methods

toBits :: SYSCLK_Div -> BitField

toField :: SYSCLK_Div -> Field

RegisterField PVDLevel

Methods

toBits :: PVDLevel -> BitField

toField :: PVDLevel -> Field

RegisterField BaudPrescaler

Methods

toBits :: BaudPrescaler -> BitField

toField :: BaudPrescaler -> Field

RegisterField ClockDevision

Methods

toBits :: ClockDevision -> BitField

toField :: ClockDevision -> Field

RegisterField StopBits

Methods

toBits :: StopBits -> BitField

toField :: StopBits -> Field

RegisterField ExternalTrigConv

Methods

toBits :: ExternalTrigConv -> BitField

toField :: ExternalTrigConv -> Field

RegisterField Mode

Methods

toBits :: Mode -> BitField

toField :: Mode -> Field

class ToBitField f where

Minimal complete definition

toBitField

Methods

toBitField :: f -> BitField

Instances

ToBitField BitField

Methods

toBitField :: BitField -> BitField

ToBitField HCLK_Div

Methods

toBitField :: HCLK_Div -> BitField

ToBitField Speed

Methods

toBitField :: Speed -> BitField

ToBitField LFSRUnmask

Methods

toBitField :: LFSRUnmask -> BitField

ToBitField TriangleAmplitude

Methods

toBitField :: TriangleAmplitude -> BitField

ToBitField Trigger

Methods

toBitField :: Trigger -> BitField

ToBitField ExternalTrigInjecConv

Methods

toBitField :: ExternalTrigInjecConv -> BitField

ToBitField SampleTime

Methods

toBitField :: SampleTime -> BitField

ToBitField [Bool]

Methods

toBitField :: [Bool] -> BitField

newtype BitField

Constructors

BitField

Fields

• unBitField :: [Bool]

Instances

IsString BitField

Methods

fromString :: String -> BitField

ToBitField BitField

Methods

toBitField :: BitField -> BitField

toBList :: String -> [Bool]

fieldWrite :: RegisterField f => Peripheral -> f -> MI ()

regFieldWrite :: ToBitField f => Peripheral -> Field -> f -> MI ()

fieldWriteRaw :: Word32 -> [Int] -> [Bool] -> MI ()

bitWriteRaw :: ToBit b => b -> Word32 -> Int -> MI ()

bitWrite_alt :: Bool -> Peripheral -> Field -> MI ()

toBidBand :: Word32 -> Int -> Maybe Word32