microtune_xxxx_eval_board Class Reference

#include <microtune_xxxx_eval_board.h>

Inheritance diagram for microtune_xxxx_eval_board:

[legend]Collaboration diagram for microtune_xxxx_eval_board:

[legend]List of all members.

---

Detailed Description

abstract class for controlling microtune xxxx eval board

Public Member Functions
	microtune_xxxx_eval_board (int which_pp=0)
virtual	~microtune_xxxx_eval_board ()
bool	board_present_p ()
	is the eval board present?
void	set_RF_AGC_voltage (float volts)
	set RF and IF AGC control voltages ([0, 5] volts)
void	set_IF_AGC_voltage (float volts)
virtual void	set_AGC (float value_0_1000)=0
	set RF and IF AGC levels together (scale [0, 1000])
bool	set_RF_freq (double freq, double *actual_freq)
	select RF frequency to be tuned to output frequency. freq is the requested frequency in Hz, actual_freq is set to the actual frequency tuned. It takes about 100 ms for the PLL to settle.
double	set_RF_freq (double freq)
bool	pll_locked_p ()
double	get_output_freq ()
Protected Attributes
ppio_sptr	d_ppio
i2c_sptr	d_i2c
microtune_xxxx *	d_tuner

---

Constructor & Destructor Documentation

microtune_xxxx_eval_board::microtune_xxxx_eval_board (  int  which_pp = 0  )

microtune_xxxx_eval_board::~microtune_xxxx_eval_board (   )  [virtual]

---

Member Function Documentation

bool microtune_xxxx_eval_board::board_present_p (   )

is the eval board present?

double microtune_xxxx_eval_board::get_output_freq (   )

Returns: the output frequency (IF center freq) of the tuner in Hz.

bool microtune_xxxx_eval_board::pll_locked_p (   )

Returns: true iff PLL is locked

virtual void microtune_xxxx_eval_board::set_AGC (  float  value_0_1000  )  [pure virtual]

set RF and IF AGC levels together (scale [0, 1000]) This provides a simple linear interface for adjusting both the RF and IF gain in consort. This is the easy to use interface. 0 corresponds to minimum gain. 1000 corresponds to maximum gain. Implemented in microtune_4702_eval_board, and microtune_4937_eval_board.

void microtune_xxxx_eval_board::set_IF_AGC_voltage (  float  volts  )

void microtune_xxxx_eval_board::set_RF_AGC_voltage (  float  volts  )

set RF and IF AGC control voltages ([0, 5] volts)

double microtune_xxxx_eval_board::set_RF_freq (  double  freq  )

bool microtune_xxxx_eval_board::set_RF_freq (  double  freq, double *  actual_freq )

select RF frequency to be tuned to output frequency. freq is the requested frequency in Hz, actual_freq is set to the actual frequency tuned. It takes about 100 ms for the PLL to settle. Returns: true iff sucessful.

---

Member Data Documentation

i2c_sptr microtune_xxxx_eval_board::d_i2c [protected]

ppio_sptr microtune_xxxx_eval_board::d_ppio [protected]

microtune_xxxx* microtune_xxxx_eval_board::d_tuner [protected]

---

The documentation for this class was generated from the following files:

• microtune_xxxx_eval_board.h
• microtune_xxxx_eval_board.cc

---