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oai
openairinterface5G
Commits
8195e42d
Commit
8195e42d
authored
May 09, 2016
by
Cédric Roux
Browse files
preliminary work on frame logger
not tested
parent
32b2264f
Changes
4
Hide whitespace changes
Inline
Side-by-side
common/utils/T/tracer/logger/Makefile
View file @
8195e42d
CC
=
gcc
CFLAGS
=
-Wall
-g
-pthread
-I
..
OBJS
=
textlog.o
OBJS
=
textlog.o
framelog.o
logger.a
:
$(OBJS)
ar cr logger.a
$(OBJS)
...
...
common/utils/T/tracer/logger/framelog.c
0 → 100644
View file @
8195e42d
#include
"framelog.h"
#include
"handler.h"
#include
"database.h"
#include
<stdlib.h>
#include
<string.h>
#include
<stdio.h>
#include
<math.h>
struct
framelog
{
char
*
event_name
;
void
*
database
;
unsigned
long
handler_id
;
int
subframe_arg
;
int
buffer_arg
;
/* list of views */
view
**
v
;
int
vsize
;
float
*
x
;
float
*
buffer
;
int
blength
;
};
static
void
_event
(
void
*
p
,
event
e
)
{
struct
framelog
*
l
=
p
;
int
i
;
int
subframe
;
void
*
buffer
;
int
bsize
;
int
nsamples
;
subframe
=
e
.
e
[
l
->
subframe_arg
].
i
;
buffer
=
e
.
e
[
l
->
buffer_arg
].
b
;
bsize
=
e
.
e
[
l
->
buffer_arg
].
bsize
;
nsamples
=
bsize
/
(
2
*
sizeof
(
int16_t
));
if
(
l
->
blength
!=
nsamples
*
10
)
{
l
->
blength
=
nsamples
*
10
;
free
(
l
->
x
);
free
(
l
->
buffer
);
l
->
x
=
calloc
(
sizeof
(
float
),
l
->
blength
);
if
(
l
->
x
==
NULL
)
abort
();
l
->
buffer
=
calloc
(
sizeof
(
float
),
l
->
blength
);
if
(
l
->
buffer
==
NULL
)
abort
();
/* update 'x' */
for
(
i
=
0
;
i
<
l
->
blength
;
i
++
)
l
->
x
[
i
]
=
i
;
/* update 'length' of views */
for
(
i
=
0
;
i
<
l
->
vsize
;
i
++
)
l
->
v
[
i
]
->
set
(
l
->
v
[
i
],
"length"
,
l
->
blength
);
}
/* TODO: compute the LOGs in the plotter (too much useless computations) */
for
(
i
=
0
;
i
<
nsamples
;
i
++
)
{
int
I
=
((
int16_t
*
)
buffer
)[
i
*
2
];
int
Q
=
((
int16_t
*
)
buffer
)[
i
*
2
+
1
];
l
->
buffer
[
subframe
*
nsamples
+
i
]
=
10
*
log10
(
1
.
0
+
(
float
)(
I
*
I
+
Q
*
Q
));
}
if
(
subframe
==
9
)
for
(
i
=
0
;
i
<
l
->
vsize
;
i
++
)
l
->
v
[
i
]
->
append
(
l
->
v
[
i
],
l
->
x
,
l
->
buffer
,
l
->
blength
);
}
framelog
*
new_framelog
(
event_handler
*
h
,
void
*
database
,
char
*
event_name
,
char
*
subframe_varname
,
char
*
buffer_varname
)
{
struct
framelog
*
ret
;
int
event_id
;
database_event_format
f
;
int
i
;
ret
=
calloc
(
1
,
sizeof
(
struct
framelog
));
if
(
ret
==
NULL
)
abort
();
ret
->
event_name
=
strdup
(
event_name
);
if
(
ret
->
event_name
==
NULL
)
abort
();
ret
->
database
=
database
;
event_id
=
event_id_from_name
(
database
,
event_name
);
ret
->
handler_id
=
register_handler_function
(
h
,
event_id
,
_event
,
ret
);
f
=
get_format
(
database
,
event_id
);
/* look for subframe and buffer args */
ret
->
subframe_arg
=
-
1
;
ret
->
buffer_arg
=
-
1
;
for
(
i
=
0
;
i
<
f
.
count
;
i
++
)
{
if
(
!
strcmp
(
f
.
name
[
i
],
subframe_varname
))
ret
->
subframe_arg
=
i
;
if
(
!
strcmp
(
f
.
name
[
i
],
buffer_varname
))
ret
->
buffer_arg
=
i
;
}
if
(
ret
->
subframe_arg
==
-
1
)
{
printf
(
"%s:%d: subframe argument '%s' not found in event '%s'
\n
"
,
__FILE__
,
__LINE__
,
subframe_varname
,
event_name
);
abort
();
}
if
(
ret
->
buffer_arg
==
-
1
)
{
printf
(
"%s:%d: buffer argument '%s' not found in event '%s'
\n
"
,
__FILE__
,
__LINE__
,
buffer_varname
,
event_name
);
abort
();
}
if
(
strcmp
(
f
.
type
[
ret
->
subframe_arg
],
"int"
)
!=
0
)
{
printf
(
"%s:%d: argument '%s' has wrong type (should be 'int')
\n
"
,
__FILE__
,
__LINE__
,
subframe_varname
);
abort
();
}
if
(
strcmp
(
f
.
type
[
ret
->
buffer_arg
],
"buffer"
)
!=
0
)
{
printf
(
"%s:%d: argument '%s' has wrong type (should be 'buffer')
\n
"
,
__FILE__
,
__LINE__
,
buffer_varname
);
abort
();
}
return
ret
;
}
void
framelog_add_view
(
framelog
*
_l
,
view
*
v
)
{
struct
framelog
*
l
=
_l
;
l
->
vsize
++
;
l
->
v
=
realloc
(
l
->
v
,
l
->
vsize
*
sizeof
(
view
*
));
if
(
l
->
v
==
NULL
)
abort
();
l
->
v
[
l
->
vsize
-
1
]
=
v
;
}
common/utils/T/tracer/logger/framelog.h
0 → 100644
View file @
8195e42d
#ifndef _FRAMELOG_H_
#define _FRAMELOG_H_
typedef
void
framelog
;
framelog
*
new_framelog
(
void
*
event_handler
,
void
*
database
,
char
*
event_name
,
char
*
subframe_varname
,
char
*
buffer_varname
);
#include
"view/view.h"
void
framelog_add_view
(
framelog
*
l
,
view
*
v
);
#endif
/* _FRAMELOG_H_ */
common/utils/T/tracer/view/view.h
View file @
8195e42d
...
...
@@ -8,6 +8,7 @@
typedef
struct
view
{
void
(
*
clear
)(
struct
view
*
this
);
void
(
*
append
)(
struct
view
*
this
,
...);
void
(
*
set
)(
struct
view
*
this
,
char
*
name
,
...);
}
view
;
view
*
new_view_stdout
(
void
);
...
...
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