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-rwxr-xr-xgsm-tvoid/src/lib/gsm.i16
-rwxr-xr-xgsm-tvoid/src/lib/gsm_burst.cc9
-rwxr-xr-xgsm-tvoid/src/lib/gsm_burst.h20
-rwxr-xr-xgsm-tvoid/src/lib/gsm_burst_cf.cc7
-rwxr-xr-xgsm-tvoid/src/lib/gsm_burst_cf.h6
-rwxr-xr-xgsm-tvoid/src/lib/gsm_burst_ff.cc7
-rwxr-xr-xgsm-tvoid/src/lib/gsm_burst_ff.h6
7 files changed, 48 insertions, 23 deletions
diff --git a/gsm-tvoid/src/lib/gsm.i b/gsm-tvoid/src/lib/gsm.i
index d990e8b..9d653ac 100755
--- a/gsm-tvoid/src/lib/gsm.i
+++ b/gsm-tvoid/src/lib/gsm.i
@@ -43,6 +43,9 @@
#define CLK_CORR_TRACK 0x00000010 //adjust timing based on correlation offsets
+#define BURST_CB_ADJ_OFFSET 1
+#define BURST_CB_TUNE 2
+
//EQ options
enum EQ_TYPE {
EQ_NONE,
@@ -73,6 +76,8 @@ public:
long d_unknown_count;
long d_total_count;
+ long next_arfcn;
+
int sync_state();
float last_freq_offset(void);
double mean_freq_offset(void);
@@ -80,25 +85,26 @@ public:
//Methods
void full_reset(void);
+
protected:
- gsm_burst();
+ gsm_burst(gr_feval_ll *);
};
GR_SWIG_BLOCK_MAGIC(gsm,burst_ff);
-gsm_burst_ff_sptr gsm_make_burst_ff ();
+gsm_burst_ff_sptr gsm_make_burst_ff (gr_feval_ll *);
class gsm_burst_ff : public gr_block, public gsm_burst {
private:
- gsm_burst_ff ();
+ gsm_burst_ff (gr_feval_ll *);
};
GR_SWIG_BLOCK_MAGIC(gsm,burst_cf);
-gsm_burst_cf_sptr gsm_make_burst_cf (float);
+gsm_burst_cf_sptr gsm_make_burst_cf (gr_feval_ll *,float);
class gsm_burst_cf : public gr_block, public gsm_burst {
private:
- gsm_burst_cf (float);
+ gsm_burst_cf (gr_feval_ll *,float);
};
diff --git a/gsm-tvoid/src/lib/gsm_burst.cc b/gsm-tvoid/src/lib/gsm_burst.cc
index 67d0886..4203f26 100755
--- a/gsm-tvoid/src/lib/gsm_burst.cc
+++ b/gsm-tvoid/src/lib/gsm_burst.cc
@@ -13,12 +13,15 @@
#include "gsmstack.h"
-gsm_burst::gsm_burst () :
+gsm_burst::gsm_burst (gr_feval_ll *t) :
+ p_tuner(t),
d_clock_options(DEFAULT_CLK_OPTS),
d_print_options(0),
d_equalizer_type(EQ_FIXED_DFE)
{
+// fprintf(stderr,"gsm_burst: enter constructor (t=%8.8x)\n",(unsigned int)t);
+
// M_PI = M_PI; //4.0 * atan(1.0);
full_reset();
@@ -643,6 +646,10 @@ int gsm_burst::get_burst(void)
d_fcch_count++;
calc_freq_offset();
+ if (p_tuner) {
+ p_tuner->calleval(BURST_CB_ADJ_OFFSET);
+ }
+
d_ts = 0;
break;
case PARTIAL_SCH:
diff --git a/gsm-tvoid/src/lib/gsm_burst.h b/gsm-tvoid/src/lib/gsm_burst.h
index def20e0..f1fb26e 100755
--- a/gsm-tvoid/src/lib/gsm_burst.h
+++ b/gsm-tvoid/src/lib/gsm_burst.h
@@ -8,7 +8,6 @@
#include "gsm_constants.h"
#include <gr_math.h>
-//#include <Python.h> //for callback testing
#include <gr_feval.h>
#include "gsmstack.h"
@@ -73,13 +72,17 @@ enum EQ_TYPE {
EQ_VITERBI
};
+#define BURST_CB_ADJ_OFFSET 1
+#define BURST_CB_TUNE 2
+
+
class gsm_burst;
class gsm_burst
{
protected:
- gsm_burst();
+ gsm_burst(gr_feval_ll *t);
//Burst Buffer: Storage for burst data
float d_burst_buffer[BBUF_SIZE];
@@ -116,6 +119,8 @@ protected:
double d_freq_off_sum;
double d_freq_off_weight;
+ gr_feval_ll *p_tuner;
+
//////// Methods
int get_burst(void);
BURST_TYPE get_fcch_burst(void);
@@ -157,12 +162,17 @@ public:
unsigned long d_print_options;
EQ_TYPE d_equalizer_type;
- int sync_state() { return d_sync_state;}
- float last_freq_offset() {return d_freq_offset;}
- double mean_freq_offset(void);
//Methods
void full_reset(void);
+
+ int sync_state() { return d_sync_state;}
+
+ //Frequency
+ float last_freq_offset() {return d_freq_offset;}
+ double mean_freq_offset(void);
+
+ long next_arfcn;
};
diff --git a/gsm-tvoid/src/lib/gsm_burst_cf.cc b/gsm-tvoid/src/lib/gsm_burst_cf.cc
index a91c569..08ff7ba 100755
--- a/gsm-tvoid/src/lib/gsm_burst_cf.cc
+++ b/gsm-tvoid/src/lib/gsm_burst_cf.cc
@@ -9,9 +9,9 @@
#include <stdio.h>
#include <gri_mmse_fir_interpolator_cc.h>
-gsm_burst_cf_sptr gsm_make_burst_cf (float sample_rate)
+gsm_burst_cf_sptr gsm_make_burst_cf (gr_feval_ll *t,float sample_rate)
{
- return gsm_burst_cf_sptr (new gsm_burst_cf (sample_rate));
+ return gsm_burst_cf_sptr (new gsm_burst_cf (t,sample_rate));
}
static const int MIN_IN = 1; // minimum number of input streams
@@ -19,7 +19,8 @@ static const int MAX_IN = 1; // maximum number of input streams
static const int MIN_OUT = 1; // minimum number of output streams
static const int MAX_OUT = 1; // maximum number of output streams
-gsm_burst_cf::gsm_burst_cf (float sample_rate) :
+gsm_burst_cf::gsm_burst_cf (gr_feval_ll *t, float sample_rate) :
+ gsm_burst(t),
gr_block ( "burst_cf",
gr_make_io_signature (MIN_IN, MAX_IN, sizeof (gr_complex)),
gr_make_io_signature (MIN_OUT, MAX_OUT, USEFUL_BITS * sizeof (float))),
diff --git a/gsm-tvoid/src/lib/gsm_burst_cf.h b/gsm-tvoid/src/lib/gsm_burst_cf.h
index 33f61f6..2b806e0 100755
--- a/gsm-tvoid/src/lib/gsm_burst_cf.h
+++ b/gsm-tvoid/src/lib/gsm_burst_cf.h
@@ -8,7 +8,7 @@ class gsm_burst_cf;
typedef boost::shared_ptr<gsm_burst_cf> gsm_burst_cf_sptr;
-gsm_burst_cf_sptr gsm_make_burst_cf(float);
+gsm_burst_cf_sptr gsm_make_burst_cf(gr_feval_ll *,float);
class gri_mmse_fir_interpolator_cc;
@@ -16,8 +16,8 @@ class gsm_burst_cf : public gr_block, public gsm_burst
{
private:
- friend gsm_burst_cf_sptr gsm_make_burst_cf(float);
- gsm_burst_cf(float);
+ friend gsm_burst_cf_sptr gsm_make_burst_cf(gr_feval_ll *,float);
+ gsm_burst_cf(gr_feval_ll *,float);
//clocking parameters
float d_relative_sample_rate;
diff --git a/gsm-tvoid/src/lib/gsm_burst_ff.cc b/gsm-tvoid/src/lib/gsm_burst_ff.cc
index 2980829..d73e73d 100755
--- a/gsm-tvoid/src/lib/gsm_burst_ff.cc
+++ b/gsm-tvoid/src/lib/gsm_burst_ff.cc
@@ -9,9 +9,9 @@
#include <stdio.h>
#include <gri_mmse_fir_interpolator_cc.h>
-gsm_burst_ff_sptr gsm_make_burst_ff ()
+gsm_burst_ff_sptr gsm_make_burst_ff (gr_feval_ll *t)
{
- return gsm_burst_ff_sptr (new gsm_burst_ff());
+ return gsm_burst_ff_sptr (new gsm_burst_ff(t));
}
static const int MIN_IN = 1; // minimum number of input streams
@@ -19,7 +19,8 @@ static const int MAX_IN = 1; // maximum number of input streams
static const int MIN_OUT = 1; // minimum number of output streams
static const int MAX_OUT = 1; // maximum number of output streams
-gsm_burst_ff::gsm_burst_ff () :
+gsm_burst_ff::gsm_burst_ff (gr_feval_ll *t) :
+ gsm_burst(t),
gr_block( "burst_ff",
gr_make_io_signature (MIN_IN, MAX_IN, sizeof (float)),
gr_make_io_signature (MIN_OUT, MAX_OUT, USEFUL_BITS * sizeof (float)))
diff --git a/gsm-tvoid/src/lib/gsm_burst_ff.h b/gsm-tvoid/src/lib/gsm_burst_ff.h
index 30c10dc..8ca61ef 100755
--- a/gsm-tvoid/src/lib/gsm_burst_ff.h
+++ b/gsm-tvoid/src/lib/gsm_burst_ff.h
@@ -8,14 +8,14 @@ class gsm_burst_ff;
typedef boost::shared_ptr<gsm_burst_ff> gsm_burst_ff_sptr;
-gsm_burst_ff_sptr gsm_make_burst_ff();
+gsm_burst_ff_sptr gsm_make_burst_ff(gr_feval_ll *);
class gsm_burst_ff : public gr_block, public gsm_burst
{
private:
- friend gsm_burst_ff_sptr gsm_make_burst_ff();
- gsm_burst_ff();
+ friend gsm_burst_ff_sptr gsm_make_burst_ff(gr_feval_ll *);
+ gsm_burst_ff(gr_feval_ll *t);
public:
~gsm_burst_ff ();
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