-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Bindings to librtlsdr
--   
--   Bindings to librtlsdr. Turns your Realtek RTL2832 based DVB dongle
--   into a SDR receiver.
--   
--   For more information see:
--   <a>http://sdr.osmocom.org/trac/wiki/rtl-sdr</a>
--   
--   This library is a straightforward wrapper around the C library
--   functions. See the C library documentation:
--   <a>https://github.com/steve-m/librtlsdr/blob/master/include/rtl-sdr.h</a>
@package rtlsdr
@version 0.1.0.4


-- | This library is a straightforward wrapper around the C library
--   functions. See the C library documentation:
--   <a>https://github.com/steve-m/librtlsdr/blob/master/include/rtl-sdr.h</a>
--   
--   Example usage:
--   
--   <pre>
--   import Data.List
--   import Foreign.Marshal.Array
--   import RTLSDR
--   
--   bufSize    = 16384
--   sampleRate = 1280000
--   frequency  = 90200000
--   
--   main = do
--       dev &lt;- open 0
--       case dev of
--           Nothing -&gt; putStrLn "Error opening device"
--           Just dev -&gt; do
--               setSampleRate    dev sampleRate
--               setCenterFreq    dev frequency
--               setTunerGainMode dev False
--               resetBuffer      dev
--               allocaArray bufSize $ \ptr -&gt; do
--                   res &lt;- readSync dev ptr bufSize
--                   case res of 
--                       False -&gt; putStrLn "Error reading from device"
--                       True  -&gt; do
--                           res &lt;- peekArray bufSize ptr
--                           putStrLn $ intercalate " " $ map show res
--   </pre>
module RTLSDR
getDeviceCount :: IO Word32
getDeviceName :: Word32 -> IO String
getDeviceUSBString :: Word32 -> IO (Maybe (String, String, String))
data GIBSError
[NameNull] :: GIBSError
[NoDevices] :: GIBSError
[NoMatching] :: GIBSError
getIndexBySerial :: String -> IO (Either GIBSError Int)
data RTLSDR
open :: Word32 -> IO (Maybe RTLSDR)
close :: RTLSDR -> IO ()
setXtalFreq :: RTLSDR -> Word32 -> Word32 -> IO Bool
getXtalFreq :: RTLSDR -> IO (Maybe (Word32, Word32))
getUSBStrings :: RTLSDR -> IO (Maybe (String, String, String))
data EEPROMError
[InvalidHandle] :: EEPROMError
[SizeExceeded] :: EEPROMError
[NoEEPROM] :: EEPROMError
writeEEPROM :: RTLSDR -> [Word8] -> Int -> IO (Maybe EEPROMError)
readEEPROM :: RTLSDR -> Int -> Int -> IO (Either EEPROMError [Word8])
setCenterFreq :: RTLSDR -> Word32 -> IO Bool
getCenterFreq :: RTLSDR -> IO (Maybe Word32)
setFreqCorrection :: RTLSDR -> Int32 -> IO Bool
getFreqCorrection :: RTLSDR -> IO Int32
data Tuner
[RtlsdrTunerUnknown] :: Tuner
[RtlsdrTunerE4000] :: Tuner
[RtlsdrTunerFc0012] :: Tuner
[RtlsdrTunerFc0013] :: Tuner
[RtlsdrTunerFc2580] :: Tuner
[RtlsdrTunerR820t] :: Tuner
[RtlsdrTunerR828d] :: Tuner
getTunerType :: RTLSDR -> IO Tuner
getTunerGains :: RTLSDR -> IO (Maybe [Int])
setTunerGain :: RTLSDR -> Int32 -> IO Bool
getTunerGain :: RTLSDR -> IO (Maybe Int32)
setTunerIFGain :: RTLSDR -> Int -> Int -> IO Bool
setTunerGainMode :: RTLSDR -> Bool -> IO Bool
setSampleRate :: RTLSDR -> Word32 -> IO Bool
getSampleRate :: RTLSDR -> IO (Maybe Word32)
setTestMode :: RTLSDR -> Bool -> IO Bool
setAGCMode :: RTLSDR -> Bool -> IO Bool
data DirectSamplingMode
[DSDisabled] :: DirectSamplingMode
[DSI] :: DirectSamplingMode
[DSQ] :: DirectSamplingMode
setDirectSampling :: RTLSDR -> DirectSamplingMode -> IO Bool
getDirectSampling :: RTLSDR -> IO (Maybe DirectSamplingMode)
setOffsetTuning :: RTLSDR -> Bool -> IO Bool
getOffsetTuning :: RTLSDR -> IO (Maybe Bool)
resetBuffer :: RTLSDR -> IO Int
readSync :: RTLSDR -> Ptr CUChar -> Int -> IO Bool
type ReadCallback = Ptr CUChar -> Word32 -> Ptr CInt -> IO ()
readAsync :: RTLSDR -> Word32 -> Word32 -> (Ptr CUChar -> Int -> IO ()) -> IO Bool
cancelAsync :: RTLSDR -> IO Bool
instance Eq DirectSamplingMode
instance Show DirectSamplingMode
instance Enum DirectSamplingMode
instance Eq Tuner
instance Show Tuner
instance Show EEPROMError
instance Show GIBSError
instance Enum Tuner