#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

#include <rtl-sdr.h>


typedef  rtlsdr_dev_t * SDR__RTLSDR;

MODULE = SDR::RTLSDR   PACKAGE = SDR::RTLSDR
PROTOTYPES: DISABLE

const char *
rtlsdr_get_device_name(index)
  uint32_t index

int 
rtlsdr_get_device_usb_strings( index, manufact, product, serial)
  uint32_t index
  char *manufact
  char *product
  char *serial

int 
rtlsdr_get_index_by_serial(serial)
  const char *serial

int 
rtlsdr_open(dev, index)
  SDR::RTLSDR **dev
  uint32_t index

int 
rtlsdr_close(dev)
  SDR::RTLSDR *dev


int 
rtlsdr_set_xtal_freq(dev, rtl_freq, tuner_freq)
  SDR::RTLSDR *dev
  uint32_t rtl_freq
  uint32_t *tuner_freq

int 
rtlsdr_get_xtal_freq(dev, rtl_freq, tuner_freq)
  SDR::RTLSDR *dev
  uint32_t *rtl_freq
  uint32_t *tuner_freq


int 
rtlsdr_get_usb_strings(dev, manufact, product, serial)
  SDR::RTLSDR *dev
  char *manufact
  char *product
  char *serial

int 
rtlsdr_write_eeprom(dev, data, offset, len)
  RTLSDRDevice_T *dev
  uint8_t *data
  uint8_t offset
  uint16_t len


int 
rtlsdr_read_eeprom(dev, data, offset, len)
  SDR::RTLSDR *dev
  uint8_t *data
  uint8_t offset
  uint16_t len

int 
rtlsdr_set_center_freq(dev, freq)
  SDR::RTLSDR *dev
  uint32_t freq

uint32_t 
rtlsdr_get_center_freq(dev)
  SDR::RTLSDR *dev

int 
rtlsdr_set_freq_correction(dev, ppm)
  SDR::RTLSDR *dev
  int ppm

int 
rtlsdr_get_freq_correction(dev)
  SDR::RTLSDR *dev

int 
rtlsdr_get_tuner_gains( dev, gains )
  SDR::RTLSDR *dev 
  int *gains

int 
rtlsdr_set_tuner_gain(dev, gain)
  SDR::RTLSDR *dev 
  int gain


int 
rtlsdr_set_tuner_bandwidth(dev, bw)
  SDR::RTLSDR *dev
  uint32_t bw

int 
rtlsdr_get_tuner_gain(dev)
  SDR::RTLSDR *dev

int 
rtlsdr_set_tuner_if_gain(dev, stage, gain)
  SDR::RTLSDR *dev 
  int stage
  int gain

int 
rtlsdr_set_tuner_gain_mode(dev, manual)
  SDR::RTLSDR *dev 
  int manual

int 
rtlsdr_set_sample_rate(dev, rate)
  SDR::RTLSDR *dev
  uint32_t rate

uint32_t 
rtlsdr_get_sample_rate(dev)
  SDR::RTLSDR *dev

int 
rtlsdr_set_testmode(dev, on)
  SDR::RTLSDR *dev
  int on

int 
rtlsdr_set_agc_mode(dev, on)
  SDR::RTLSDR *dev
  int on

int 
rtlsdr_set_direct_sampling(dev, on)
  SDR::RTLSDR *dev 
  int on

int 
rtlsdr_set_offset_tuning(dev, on)
  SDR::RTLSDR *dev
  int on

int 
rtlsdr_get_offset_tuning(dev)
  SDR::RTLSDR *dev

int 
rtlsdr_reset_bufferrtl(dev)
  SDR::RTLSDR *dev

int 
rtlsdr_read_sync(dev,buf,len, n_read);
  SDR::RTLSDR *dev
  void *buf
  int len
  int *n_read