#include <uhd_source_c.h>
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| ~uhd_source_c () |
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std::string | name () |
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size_t | get_num_channels (void) |
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osmosdr::meta_range_t | get_sample_rates (void) |
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double | set_sample_rate (double rate) |
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double | get_sample_rate (void) |
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osmosdr::freq_range_t | get_freq_range (size_t chan=0) |
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double | set_center_freq (double freq, size_t chan=0) |
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double | get_center_freq (size_t chan=0) |
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double | set_freq_corr (double ppm, size_t chan=0) |
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double | get_freq_corr (size_t chan=0) |
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std::vector< std::string > | get_gain_names (size_t chan=0) |
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osmosdr::gain_range_t | get_gain_range (size_t chan=0) |
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osmosdr::gain_range_t | get_gain_range (const std::string &name, size_t chan=0) |
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double | set_gain (double gain, size_t chan=0) |
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double | set_gain (double gain, const std::string &name, size_t chan=0) |
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double | get_gain (size_t chan=0) |
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double | get_gain (const std::string &name, size_t chan=0) |
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std::vector< std::string > | get_antennas (size_t chan=0) |
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std::string | set_antenna (const std::string &antenna, size_t chan=0) |
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std::string | get_antenna (size_t chan=0) |
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void | set_dc_offset_mode (int mode, size_t chan=0) |
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void | set_dc_offset (const std::complex< double > &offset, size_t chan=0) |
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void | set_iq_balance_mode (int mode, size_t chan=0) |
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void | set_iq_balance (const std::complex< double > &balance, size_t chan=0) |
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double | set_bandwidth (double bandwidth, size_t chan=0) |
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double | get_bandwidth (size_t chan=0) |
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osmosdr::freq_range_t | get_bandwidth_range (size_t chan=0) |
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virtual bool | seek (long seek_point, int whence, size_t chan=0) |
| seek file to seek_point relative to whence More...
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virtual bool | set_gain_mode (bool automatic, size_t chan=0) |
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virtual bool | get_gain_mode (size_t chan=0) |
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virtual double | set_if_gain (double gain, size_t chan=0) |
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virtual double | set_bb_gain (double gain, size_t chan=0) |
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uhd_source_c::~uhd_source_c |
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std::string uhd_source_c::get_antenna |
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size_t |
chan = 0 | ) |
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virtual |
Get the actual underlying radio hardware antenna setting.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the actual antenna's name
Implements source_iface.
std::vector< std::string > uhd_source_c::get_antennas |
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size_t |
chan = 0 | ) |
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virtual |
Get the available antennas of the underlying radio hardware.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- a vector of strings containing the names of available antennas
Implements source_iface.
double uhd_source_c::get_bandwidth |
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size_t |
chan = 0 | ) |
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virtual |
Get the actual bandpass filter setting on the radio frontend.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the actual filter bandwidth in Hz
Reimplemented from source_iface.
Get the possible bandpass filter settings on the radio frontend.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- a range of bandwidths in Hz
Reimplemented from source_iface.
double uhd_source_c::get_center_freq |
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size_t |
chan = 0 | ) |
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virtual |
Get the center frequency the underlying radio hardware is tuned to. This is the actual frequency and may differ from the frequency set.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the frequency in Hz
Implements source_iface.
static std::vector< std::string > uhd_source_c::get_devices |
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static |
double uhd_source_c::get_freq_corr |
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size_t |
chan = 0 | ) |
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virtual |
Get the frequency correction value.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- correction value in parts per million
Implements source_iface.
Get the tunable frequency range for the underlying radio hardware.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the frequency range in Hz
Implements source_iface.
double uhd_source_c::get_gain |
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size_t |
chan = 0 | ) |
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virtual |
Get the actual gain setting of the underlying radio hardware.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the actual gain in dB
Implements source_iface.
double uhd_source_c::get_gain |
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const std::string & |
name, |
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size_t |
chan = 0 |
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virtual |
Get the actual gain setting of a named stage.
- Parameters
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name | the name of the gain stage |
chan | the channel index 0 to N-1 |
- Returns
- the actual gain in dB
Implements source_iface.
std::vector<std::string> uhd_source_c::get_gain_names |
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size_t |
chan = 0 | ) |
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virtual |
Get the gain stage names of the underlying radio hardware.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- a vector of strings containing the names of gain stages
Implements source_iface.
Get the settable overall gain range for the underlying radio hardware.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the gain range in dB
Implements source_iface.
Get the settable gain range for a specific gain stage.
- Parameters
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name | the name of the gain stage |
chan | the channel index 0 to N-1 |
- Returns
- the gain range in dB
Implements source_iface.
size_t uhd_source_c::get_num_channels |
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void |
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virtual |
Get the number of channels the underlying radio hardware offers.
- Returns
- the number of available channels
Implements source_iface.
double uhd_source_c::get_sample_rate |
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void |
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virtual |
Get the sample rate for the underlying radio hardware. This is the actual sample rate and may differ from the rate set.
- Returns
- the actual rate in Sps
Implements source_iface.
Get the possible sample rates for the underlying radio hardware.
- Returns
- a range of rates in Sps
Implements source_iface.
std::string uhd_source_c::name |
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std::string uhd_source_c::set_antenna |
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const std::string & |
antenna, |
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size_t |
chan = 0 |
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) |
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virtual |
Select the active antenna of the underlying radio hardware.
- Parameters
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chan | the channel index 0 to N-1 |
- Returns
- the actual antenna's name
Implements source_iface.
double uhd_source_c::set_bandwidth |
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double |
bandwidth, |
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size_t |
chan = 0 |
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) |
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virtual |
Set the bandpass filter on the radio frontend.
- Parameters
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bandwidth | the filter bandwidth in Hz, set to 0 for automatic selection |
chan | the channel index 0 to N-1 |
- Returns
- the actual filter bandwidth in Hz
Reimplemented from source_iface.
double uhd_source_c::set_center_freq |
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double |
freq, |
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size_t |
chan = 0 |
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) |
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virtual |
Tune the underlying radio hardware to the desired center frequency. This also will select the appropriate RF bandpass.
- Parameters
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freq | the desired frequency in Hz |
chan | the channel index 0 to N-1 |
- Returns
- the actual frequency in Hz
Implements source_iface.
void uhd_source_c::set_dc_offset |
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const std::complex< double > & |
offset, |
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size_t |
chan = 0 |
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) |
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virtual |
Set a constant DC offset value. The value is complex to control both I and Q. Only set this when automatic correction is disabled.
- Parameters
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offset | the dc offset (1.0 is full-scale) |
chan | the channel index 0 to N-1 |
Reimplemented from source_iface.
void uhd_source_c::set_dc_offset_mode |
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int |
mode, |
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size_t |
chan = 0 |
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) |
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virtual |
Set the RX frontend DC correction mode. The automatic correction subtracts out the long-run average.
When disabled, the averaging option operation is reset. Once in Manual mode, the average value will be held constant until the user re-enables the automatic correction or overrides the value by manually setting the offset.
- Parameters
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mode | dc offset correction mode: 0 = Off, 1 = Manual, 2 = Automatic |
chan | the channel index 0 to N-1 |
Reimplemented from source_iface.
double uhd_source_c::set_freq_corr |
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double |
ppm, |
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size_t |
chan = 0 |
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) |
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virtual |
Set the frequency correction value in parts per million.
- Parameters
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ppm | the desired correction value in parts per million |
chan | the channel index 0 to N-1 |
- Returns
- correction value in parts per million
Implements source_iface.
double uhd_source_c::set_gain |
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double |
gain, |
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size_t |
chan = 0 |
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virtual |
Set the gain for the underlying radio hardware. This function will automatically distribute the desired gain value over available gain stages in an appropriate way and return the actual value.
- Parameters
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gain | the gain in dB |
chan | the channel index 0 to N-1 |
- Returns
- the actual gain in dB
Implements source_iface.
double uhd_source_c::set_gain |
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double |
gain, |
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const std::string & |
name, |
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size_t |
chan = 0 |
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) |
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virtual |
Set the named gain on the underlying radio hardware.
- Parameters
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gain | the gain in dB |
name | the name of the gain stage |
chan | the channel index 0 to N-1 |
- Returns
- the actual gain in dB
Implements source_iface.
void uhd_source_c::set_iq_balance |
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const std::complex< double > & |
balance, |
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size_t |
chan = 0 |
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) |
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virtual |
Set the RX frontend IQ balance correction. Use this to adjust the magnitude and phase of I and Q.
- Parameters
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balance | the complex correction value |
chan | the channel index 0 to N-1 |
Reimplemented from source_iface.
void uhd_source_c::set_iq_balance_mode |
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int |
mode, |
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size_t |
chan = 0 |
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) |
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virtual |
Set the RX frontend IQ balance mode.
- Parameters
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mode | iq balance correction mode: 0 = Off, 1 = Manual, 2 = Automatic |
chan | the channel index 0 to N-1 |
Reimplemented from source_iface.
double uhd_source_c::set_sample_rate |
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double |
rate | ) |
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virtual |
Set the sample rate for the underlying radio hardware. This also will select the appropriate IF bandpass, if applicable.
- Parameters
-
Implements source_iface.
uhd_source_c_sptr make_uhd_source_c |
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const std::string & |
args | ) |
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friend |
The documentation for this class was generated from the following file: