Bindings.RtlSdr.Gain

Definitions

getTunerGains : Ptr RtlSdrHandle -> IO (Either RTLSDR_ERROR (List Int))

  Get a list of gains supported by the tuner.
  
  Each gain values is in tenths of a dB, 115 means 11.5 dB.
  
  @h is the device handle

Totality: total
Visibility: export

setTunerGain : Ptr RtlSdrHandle -> Int -> IO (Either RTLSDR_ERROR ())

  Set the gain for the device.
  
  Manual gain mode must be enabled for this to work.
  
  Valid gain values (in tenths of a dB) for the E4000 tuner:
  -10, 15, 40, 65, 90, 115, 140, 165, 190,
  215, 240, 290, 340, 420, 430, 450, 470, 490
  
  Valid gain values may be queried with `getTunerGains`.
  
  @h is the device handle
  @g is in tenths of a dB, 115 means 11.5 dB.

Totality: total
Visibility: export

setTunerBandwidth : Ptr RtlSdrHandle -> Int -> IO (Either RTLSDR_ERROR ())

  Set the bandwidth for the device.
  
  @h is the device handle
  @bw is the bandwidth in Hz. Zero means automatic BW selection.

Totality: total
Visibility: export

getTunerGain : Ptr RtlSdrHandle -> IO (Either RTLSDR_ERROR Int)

  Get actual gain the device is configured to.
  
  Returned gain is in tenths of a dB, 115 means 11.5 dB.
  
  @h is the device handle

Totality: total
Visibility: export

setTunerIFGain : Ptr RtlSdrHandle -> Int -> Int -> IO (Either RTLSDR_ERROR ())

  Set the intermediate frequency gain for the device.
  
  @h is the device handle
  @s is the stage intermediate frequency gain stage number (1 to 6 for E4000)
  @g is the gain in tenths of a dB, -30 means -3.0 dB.

Totality: total
Visibility: export

setTunerGainMode : Ptr RtlSdrHandle -> Bool -> IO (Either RTLSDR_ERROR ())

  Set the gain mode (automatic/manual) for the device.
  
  Manual gain mode must be enabled for the gain setter function to work.
  
  @h is the device handle
  @t is the manual gain mode, `True` means manual gain mode shall be enabled.

Totality: total
Visibility: export