23#ifndef INCLUDED_DIGITAL_COSTAS_LOOP_CC_H
24#define INCLUDED_DIGITAL_COSTAS_LOOP_CC_H
70 typedef boost::shared_ptr<costas_loop_cc>
sptr;
80 static sptr make(
float loop_bw,
int order,
bool use_snr =
false);
85 virtual float error()
const = 0;
A second-order control loop implementation class.
Definition: control_loop.h:62
A Costas loop carrier recovery module.
Definition: costas_loop_cc.h:67
boost::shared_ptr< costas_loop_cc > sptr
Definition: costas_loop_cc.h:70
static sptr make(float loop_bw, int order, bool use_snr=false)
virtual float error() const =0
synchronous 1:1 input to output with history
Definition: sync_block.h:38
#define DIGITAL_API
Definition: gr-digital/include/gnuradio/digital/api.h:30
Include this header to use the message passing features.
Definition: basic_block.h:45