usrp_standard_common Class Reference
#include <usrp_standard.h>
Inheritance diagram for usrp_standard_common:
Public Member Functions | |
| bool | has_rx_halfband () const |
| does the FPGA implement the final Rx half-band filter? If it doesn't, the maximum decimation factor with proper gain is 1/2 of what it would otherwise be. | |
| int | nddcs () const |
| number of digital downconverters implemented in the FPGA This will be 0, 1, 2 or 4. | |
| bool | has_tx_halfband () const |
| does the FPGA implement the initial Tx half-band filter? | |
| int | nducs () const |
| number of digital upconverters implemented in the FPGA This will be 0, 1, or 2. | |
Static Public Member Functions | |
| static void | calc_dxc_freq (double target_freq, double baseband_freq, double fs, double *dxc_freq, bool *inverted) |
| Calculate the frequency to use for setting the digital up or down converter. | |
Protected Member Functions | |
| usrp_standard_common (usrp_basic *parent) | |
Constructor & Destructor Documentation
| usrp_standard_common::usrp_standard_common | ( | usrp_basic * | parent | ) | [protected] |
Member Function Documentation
| static void usrp_standard_common::calc_dxc_freq | ( | double | target_freq, |
| double | baseband_freq, | ||
| double | fs, | ||
| double * | dxc_freq, | ||
| bool * | inverted | ||
| ) | [static] |
Calculate the frequency to use for setting the digital up or down converter.
- Parameters:
-
target_freq is the desired RF frequency (Hz). baseband_freq is the RF frequency that corresponds to DC in the IF coming from the d'board. fs is the sampling frequency. [out] dxc_freq the frequency to program into the DDC (or DUC). [out] inverted is true if we're operating in an inverted Nyquist zone.
| bool usrp_standard_common::has_rx_halfband | ( | ) | const |
does the FPGA implement the final Rx half-band filter? If it doesn't, the maximum decimation factor with proper gain is 1/2 of what it would otherwise be.
| bool usrp_standard_common::has_tx_halfband | ( | ) | const |
does the FPGA implement the initial Tx half-band filter?
| int usrp_standard_common::nddcs | ( | ) | const |
number of digital downconverters implemented in the FPGA This will be 0, 1, 2 or 4.
| int usrp_standard_common::nducs | ( | ) | const |
number of digital upconverters implemented in the FPGA This will be 0, 1, or 2.
The documentation for this class was generated from the following file:
