#include <rtl2832.h>

Inheritance diagram for RTL2832_NAMESPACE::demod:

Classes
struct	params
Public Types
typedef struct RTL2832_NAMESPACE::demod::params	PARAMS
typedef struct RTL2832_NAMESPACE::demod::params *	PPARAMS
Public Member Functions
	demod ()
virtual	~demod ()
int	initialise (PPARAMS params=NULL)
const char *	name () const
void	destroy ()
int	reset ()
int	set_sample_rate (uint32_t samp_rate, double *real_rate=NULL)
int	set_if (double frequency)
int	read_samples (unsigned char buffer, uint32_t buffer_size, int bytes_read, int timeout=-1)
int	check_libusb_result (int res, bool zero_okay, const char function_name=NULL, int line_number=-1, const char line=NULL)
void	log (const char *message,...)
int	set_i2c_repeater (bool on=true, const char function_name=NULL, int line_number=-1, const char line=NULL)
int	i2c_read (uint8_t i2c_addr, uint8_t *buffer, int len)
int	i2c_write (uint8_t i2c_addr, uint8_t *buffer, int len)
int	i2c_write_reg (uint8_t i2c_addr, uint8_t reg, uint8_t val)
int	i2c_read_reg (uint8_t i2c_addr, uint8_t reg, uint8_t &data)
int	set_gpio_output (uint8_t gpio)
int	set_gpio_bit (uint8_t gpio, int val)
tuner *	active_tuner () const
double	sample_rate () const
uint32_t	crystal_frequency () const
range_t	sample_rate_range () const
Protected Types
enum	usb_reg { USB_SYSCTL = 0x2000, USB_CTRL = 0x2010, USB_STAT = 0x2014, USB_EPA_CFG = 0x2144, USB_EPA_CTL = 0x2148, USB_EPA_MAXPKT = 0x2158, USB_EPA_MAXPKT_2 = 0x215a, USB_EPA_FIFO_CFG = 0x2160 }
enum	sys_reg { DEMOD_CTL = 0x3000, GPO = 0x3001, GPI = 0x3002, GPOE = 0x3003, GPD = 0x3004, SYSINTE = 0x3005, SYSINTS = 0x3006, GP_CFG0 = 0x3007, GP_CFG1 = 0x3008, SYSINTE_1 = 0x3009, SYSINTS_1 = 0x300a, DEMOD_CTL_1 = 0x300b, IR_SUSPEND = 0x300c }
enum	blocks { DEMODB = 0, USBB = 1, SYSB = 2, TUNB = 3, ROMB = 4, IRB = 5, IICB = 6 }
Protected Member Functions
int	find_device ()
int	init_demod ()
int	demod_write_reg (uint8_t page, uint16_t addr, uint16_t val, uint8_t len)
int	demod_read_reg (uint8_t page, uint8_t addr, uint8_t len, uint16_t &reg)
int	write_reg (uint8_t block, uint16_t addr, uint16_t val, uint8_t len)
int	read_reg (uint8_t block, uint16_t addr, uint8_t len, uint16_t &reg)
int	write_array (uint8_t block, uint16_t addr, uint8_t *array, uint8_t len)
int	read_array (uint8_t block, uint16_t addr, uint8_t *array, uint8_t len)
Protected Attributes
struct libusb_device_handle *	m_devh
PDEVICE_INFO	m_current_info
tuner *	m_tuner
tuner *	m_dummy_tuner
bool	m_libusb_init_done
PARAMS	m_params
range_t	m_sample_rate_range
double	m_sample_rate
uint32_t	m_crystal_frequency
bool	m_tuner_was_active

Member Typedef Documentation

typedef struct RTL2832_NAMESPACE::demod::params RTL2832_NAMESPACE::demod::PARAMS

typedef struct RTL2832_NAMESPACE::demod::params * RTL2832_NAMESPACE::demod::PPARAMS

Member Enumeration Documentation

enum RTL2832_NAMESPACE::demod::blocks [protected]

Enumerator:

DEMODB
USBB
SYSB
TUNB
ROMB
IRB
IICB

enum RTL2832_NAMESPACE::demod::sys_reg [protected]

Enumerator:

DEMOD_CTL
GPO
GPI
GPOE
GPD
SYSINTE
SYSINTS
GP_CFG0
GP_CFG1
SYSINTE_1
SYSINTS_1
DEMOD_CTL_1
IR_SUSPEND

enum RTL2832_NAMESPACE::demod::usb_reg [protected]

Enumerator:

USB_SYSCTL
USB_CTRL
USB_STAT
USB_EPA_CFG
USB_EPA_CTL
USB_EPA_MAXPKT
USB_EPA_MAXPKT_2
USB_EPA_FIFO_CFG

Constructor & Destructor Documentation

RTL2832_NAMESPACE::demod::demod ( )

virtual RTL2832_NAMESPACE::demod::~demod ( ) [virtual]

Member Function Documentation

tuner* RTL2832_NAMESPACE::demod::active_tuner ( ) const [inline]

int RTL2832_NAMESPACE::demod::check_libusb_result	(	int	res,
		bool	zero_okay,
		const char *	function_name = `NULL`,
		int	line_number = `-1`,
		const char *	line = `NULL`
	)

uint32_t RTL2832_NAMESPACE::demod::crystal_frequency ( ) const [inline]

int RTL2832_NAMESPACE::demod::demod_read_reg	(	uint8_t	page,
		uint8_t	addr,
		uint8_t	len,
		uint16_t &	reg
	)		`[protected]`

int RTL2832_NAMESPACE::demod::demod_write_reg	(	uint8_t	page,
		uint16_t	addr,
		uint16_t	val,
		uint8_t	len
	)		`[protected]`

void RTL2832_NAMESPACE::demod::destroy ( )

int RTL2832_NAMESPACE::demod::find_device ( ) [protected]

int RTL2832_NAMESPACE::demod::i2c_read	(	uint8_t	i2c_addr,
		uint8_t *	buffer,
		int	len
	)		`[virtual]`

Implements RTL2832_NAMESPACE::i2c_interface.

int RTL2832_NAMESPACE::demod::i2c_read_reg	(	uint8_t	i2c_addr,
		uint8_t	reg,
		uint8_t &	data
	)		`[virtual]`

Implements RTL2832_NAMESPACE::i2c_interface.

int RTL2832_NAMESPACE::demod::i2c_write	(	uint8_t	i2c_addr,
		uint8_t *	buffer,
		int	len
	)		`[virtual]`

Implements RTL2832_NAMESPACE::i2c_interface.

int RTL2832_NAMESPACE::demod::i2c_write_reg	(	uint8_t	i2c_addr,
		uint8_t	reg,
		uint8_t	val
	)		`[virtual]`

Implements RTL2832_NAMESPACE::i2c_interface.

int RTL2832_NAMESPACE::demod::init_demod ( ) [protected]

int RTL2832_NAMESPACE::demod::initialise ( PPARAMS params = NULL )

void RTL2832_NAMESPACE::demod::log	(	const char *	message,
			...
	)

const char* RTL2832_NAMESPACE::demod::name ( ) const [virtual]

Implements RTL2832_NAMESPACE::named_interface.

int RTL2832_NAMESPACE::demod::read_array	(	uint8_t	block,
		uint16_t	addr,
		uint8_t *	array,
		uint8_t	len
	)		`[protected]`

int RTL2832_NAMESPACE::demod::read_reg	(	uint8_t	block,
		uint16_t	addr,
		uint8_t	len,
		uint16_t &	reg
	)		`[protected]`

int RTL2832_NAMESPACE::demod::read_samples	(	unsigned char *	buffer,
		uint32_t	buffer_size,
		int *	bytes_read,
		int	timeout = `-1`
	)

int RTL2832_NAMESPACE::demod::reset ( )

double RTL2832_NAMESPACE::demod::sample_rate ( ) const [inline]

range_t RTL2832_NAMESPACE::demod::sample_rate_range ( ) const [inline]

int RTL2832_NAMESPACE::demod::set_gpio_bit	(	uint8_t	gpio,
		int	val
	)

int RTL2832_NAMESPACE::demod::set_gpio_output ( uint8_t gpio )

int RTL2832_NAMESPACE::demod::set_i2c_repeater	(	bool	on = `true`,
		const char *	function_name = `NULL`,
		int	line_number = `-1`,
		const char *	line = `NULL`
	)		`[virtual]`