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36c78e54
编写于
4月 23, 2019
作者:
Nameless-Y
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电子邮件补丁
差异文件
[components/utilities]delete log_trace,remove log_trace menu from Kconfig
上级
ca7ebe61
变更
6
隐藏空白更改
内联
并排
Showing
6 changed file
with
0 addition
and
889 deletion
+0
-889
components/utilities/Kconfig
components/utilities/Kconfig
+0
-42
components/utilities/logtrace/SConscript
components/utilities/logtrace/SConscript
+0
-17
components/utilities/logtrace/log_file.c
components/utilities/logtrace/log_file.c
+0
-151
components/utilities/logtrace/log_trace.c
components/utilities/logtrace/log_trace.c
+0
-445
components/utilities/logtrace/log_trace.h
components/utilities/logtrace/log_trace.h
+0
-187
components/utilities/logtrace/memlog.c
components/utilities/logtrace/memlog.c
+0
-47
未找到文件。
components/utilities/Kconfig
浏览文件 @
36c78e54
menu "Utilities"
config RT_USING_LOGTRACE
bool "Enable log trace"
default n
if RT_USING_LOGTRACE
config LOG_TRACE_MAX_SESSION
int "Maximal number of session"
default 16
choice
prompt "The default level of log"
default LOG_TRACE_USING_LEVEL_INFO
config LOG_TRACE_USING_LEVEL_NOTRACE
bool "No trace"
config LOG_TRACE_USING_LEVEL_ERROR
bool "Only error log"
config LOG_TRACE_USING_LEVEL_WARNING
bool "Warning log"
config LOG_TRACE_USING_LEVEL_INFO
bool "Information log"
config LOG_TRACE_USING_LEVEL_VERBOSE
bool "Verbose log"
config LOG_TRACE_USING_LEVEL_DEBUG
bool "All debug log"
endchoice
config LOG_TRACE_USING_MEMLOG
bool "Enable memory log for logtrace"
default n
help
Enable memory log for logtrace, then the logs in log_trace
will be printed out in idle thread hook function.
Please make sure the idle hook is not used.
endif
config RT_USING_RYM
bool "Enable Ymodem"
default n
...
...
components/utilities/logtrace/SConscript
已删除
100644 → 0
浏览文件 @
ca7ebe61
from
building
import
*
cwd
=
GetCurrentDir
()
src
=
Split
(
'''
log_trace.c
'''
)
CPPPATH
=
[
cwd
]
if
GetDepend
(
'LOG_TRACE_USING_MEMLOG'
):
src
+=
[
'memlog.c'
]
if
GetDepend
(
'RT_USING_DFS'
):
src
+=
[
'log_file.c'
]
group
=
DefineGroup
(
'Utilities'
,
src
,
depend
=
[
'RT_USING_LOGTRACE'
],
CPPPATH
=
CPPPATH
)
Return
(
'group'
)
components/utilities/logtrace/log_file.c
已删除
100644 → 0
浏览文件 @
ca7ebe61
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* Bernard the first version
* 2013-06-26 Grissiom refactor
*/
#include <rtthread.h>
#include <log_trace.h>
#ifdef RT_USING_DFS
#include <dfs_posix.h>
struct
file_device
{
struct
rt_device
parent
;
int
fd
;
char
*
filename
;
};
/* file device for log trace */
static
struct
file_device
_file_device
;
/* common device interface */
static
rt_err_t
fdevice_open
(
rt_device_t
dev
,
rt_uint16_t
oflag
)
{
int
fd
;
struct
file_device
*
fdev
=
(
struct
file_device
*
)
dev
;
if
(
fdev
->
fd
>=
0
)
return
-
RT_EBUSY
;
/* test and open */
fd
=
open
(
fdev
->
filename
,
O_RDONLY
,
0
);
if
(
fd
>=
0
)
{
close
(
fd
);
fd
=
open
(
fdev
->
filename
,
O_WRONLY
|
O_APPEND
,
0
);
}
else
{
/* file not exists */
fd
=
open
(
fdev
->
filename
,
O_WRONLY
|
O_CREAT
,
0
);
}
fdev
->
fd
=
fd
;
return
RT_EOK
;
}
static
rt_err_t
fdevice_close
(
rt_device_t
dev
)
{
rt_err_t
result
;
struct
file_device
*
fdev
=
(
struct
file_device
*
)
dev
;
if
(
fdev
->
fd
<
0
)
return
-
RT_EBUSY
;
result
=
close
(
fdev
->
fd
);
if
(
result
==
0
)
{
fdev
->
fd
=
-
1
;
}
return
result
;
}
static
rt_size_t
fdevice_write
(
rt_device_t
dev
,
rt_off_t
pos
,
const
void
*
buffer
,
rt_size_t
size
)
{
struct
file_device
*
fdev
=
(
struct
file_device
*
)
dev
;
if
(
fdev
->
fd
<
0
)
return
0
;
return
write
(
fdev
->
fd
,
buffer
,
size
);
}
static
rt_err_t
fdevice_control
(
rt_device_t
dev
,
int
cmd
,
void
*
arg
)
{
struct
file_device
*
fdev
=
(
struct
file_device
*
)
dev
;
if
(
fdev
->
fd
<
0
)
return
0
;
switch
(
cmd
)
{
case
LOG_TRACE_CTRL_FLUSH
:
if
(
fsync
(
fdev
->
fd
)
!=
0
)
return
RT_ERROR
;
break
;
default:
break
;
}
return
RT_EOK
;
}
#ifdef RT_USING_DEVICE_OPS
const
static
struct
rt_device_ops
log_trace_ops
=
{
RT_NULL
,
fdevice_open
,
fdevice_close
,
RT_NULL
,
fdevice_write
,
fdevice_control
};
#endif
void
log_trace_file_init
(
const
char
*
filename
)
{
rt_device_t
device
;
device
=
rt_device_find
(
"logfile"
);
if
(
device
==
RT_NULL
)
{
rt_memset
(
&
_file_device
,
0x00
,
sizeof
(
_file_device
));
_file_device
.
parent
.
type
=
RT_Device_Class_Char
;
#ifdef RT_USING_DEVICE_OPS
_file_device
.
parent
.
ops
=
&
log_trace_ops
;
#else
_file_device
.
parent
.
init
=
RT_NULL
;
_file_device
.
parent
.
open
=
fdevice_open
;
_file_device
.
parent
.
close
=
fdevice_close
;
_file_device
.
parent
.
write
=
fdevice_write
;
_file_device
.
parent
.
control
=
fdevice_control
;
#endif
rt_device_register
(
&
_file_device
.
parent
,
"logfile"
,
O_RDWR
);
}
_file_device
.
filename
=
rt_strdup
(
filename
);
_file_device
.
fd
=
-
1
;
}
void
log_trace_set_file
(
const
char
*
filename
)
{
log_trace_file_init
(
filename
);
log_trace_set_device
(
"logfile"
);
}
#ifdef RT_USING_FINSH
#include <finsh.h>
FINSH_FUNCTION_EXPORT_ALIAS
(
log_trace_set_file
,
log_file
,
set
output
filename
of
log
trace
);
#endif
#endif
/* RT_USING_DFS */
components/utilities/logtrace/log_trace.c
已删除
100644 → 0
浏览文件 @
ca7ebe61
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* Bernard the first version
* 2013-06-26 Grissiom refactor
*/
#include <rtthread.h>
#include <rthw.h>
#include <stdio.h>
#include "log_trace.h"
#ifdef RT_USING_FINSH
#include <finsh.h>
#else
#define FINSH_FUNCTION_EXPORT(...)
#define FINSH_FUNCTION_EXPORT_ALIAS(...)
#endif
/* log pseudo device */
static
struct
rt_device
_log_device
;
static
rt_device_t
_traceout_device
=
RT_NULL
;
/* define a default lg session. The name is empty. */
static
struct
log_trace_session
_def_session
=
{{
"
\0
"
},
LOG_TRACE_LEVEL_DEFAULT
};
static
const
struct
log_trace_session
*
_the_sessions
[
LOG_TRACE_MAX_SESSION
]
=
{
&
_def_session
};
/* there is a default session at least */
static
rt_uint16_t
_the_sess_nr
=
1
;
rt_inline
int
_idname_len
(
log_trace_idnum_t
id
)
{
/* little endian */
if
((
id
&
0x000000FF
)
==
0
)
return
0
;
if
((
id
&
0x0000FF00
)
==
0
)
return
1
;
if
((
id
&
0x00FF0000
)
==
0
)
return
2
;
if
((
id
&
0xFF000000
)
==
0
)
return
3
;
#ifndef LOG_TRACE_USE_LONGNAME
return
4
;
#else
{
rt_uint32_t
id2
=
id
>>
32
;
if
((
id2
&
0x000000FF
)
==
0
)
return
4
;
if
((
id2
&
0x0000FF00
)
==
0
)
return
5
;
if
((
id2
&
0x00FF0000
)
==
0
)
return
6
;
if
((
id2
&
0xFF000000
)
==
0
)
return
7
;
return
8
;
}
#endif
}
/* lookup the session according to name.
*
* @param len is the length of the name
* @return the pointer to the named session. RT_NULL when there is no such a
* session.
*/
static
struct
log_trace_session
*
_lg_lookup_session
(
log_trace_idnum_t
num
)
{
static
const
struct
log_trace_session
*
_cache
=
&
_def_session
;
rt_uint16_t
first
,
last
;
if
(
_cache
->
id
.
num
==
num
)
return
(
struct
log_trace_session
*
)
_cache
;
first
=
0
;
last
=
_the_sess_nr
;
do
{
unsigned
int
i
=
(
first
+
last
)
/
2
;
RT_ASSERT
(
_the_sessions
[
i
]);
if
(
_the_sessions
[
i
]
->
id
.
num
==
num
)
{
/* there is no need to protect the _cache because write a pointer
* is atomic. So we cannot get a invalid pointer. The worst thing
* could happen is there is an interrupt in the read/modify/write
* process and we wrote the old one to _cache. But it doesn't harm
* a lot because it will be flushed in the next time. */
_cache
=
_the_sessions
[
i
];
return
(
struct
log_trace_session
*
)
_the_sessions
[
i
];
}
else
if
(
_the_sessions
[
i
]
->
id
.
num
>
num
)
{
last
=
i
;
}
else
// _the_sessions[i]->id.num < num
{
first
=
i
;
}
}
while
(
first
!=
last
-
1
);
return
RT_NULL
;
}
rt_err_t
log_trace_register_session
(
const
struct
log_trace_session
*
session
)
{
unsigned
int
lvl
,
i
;
if
(
_the_sess_nr
==
LOG_TRACE_MAX_SESSION
)
return
-
RT_EFULL
;
if
(
session
==
RT_NULL
)
return
RT_EOK
;
lvl
=
rt_hw_interrupt_disable
();
/* inserting the sessions in ascending order.
*
* this might take relatively long time. But since the register should only
* happen when initialize the whole system, this should not be a matter. */
for
(
i
=
0
;
i
<
_the_sess_nr
;
i
++
)
{
if
(
_the_sessions
[
i
]
->
id
.
num
>
session
->
id
.
num
)
{
rt_memmove
(
_the_sessions
+
i
+
1
,
_the_sessions
+
i
,
(
_the_sess_nr
-
i
)
*
sizeof
(
&
_the_sessions
[
0
]));
_the_sessions
[
i
]
=
session
;
break
;
}
else
if
(
_the_sessions
[
i
]
->
id
.
num
==
session
->
id
.
num
)
{
rt_kprintf
(
"registering session 0x%p twice
\n
"
,
session
);
rt_hw_interrupt_enable
(
lvl
);
return
-
RT_ERROR
;
}
}
if
(
i
==
_the_sess_nr
)
_the_sessions
[
i
]
=
session
;
_the_sess_nr
++
;
rt_hw_interrupt_enable
(
lvl
);
return
RT_EOK
;
}
struct
log_trace_session
*
log_trace_session_find
(
const
char
*
name
)
{
union
log_trace_id
*
idp
;
RT_ASSERT
(
name
);
idp
=
(
union
log_trace_id
*
)
name
;
return
_lg_lookup_session
(
idp
->
num
);
}
void
log_trace_set_level
(
rt_uint8_t
level
)
{
_def_session
.
lvl
=
level
;
}
FINSH_FUNCTION_EXPORT_ALIAS
(
log_trace_set_level
,
log_level
,
set
the
filter
level
of
log
trace
);
void
log_trace_session_set_level
(
struct
log_trace_session
*
sess
,
rt_uint8_t
level
)
{
RT_ASSERT
(
sess
);
sess
->
lvl
=
level
;
}
/* parse the level info in fmt
*
* @param flen the length of the format.
* @param lvlp the pointer to level. It will store the level in the memory the
* lvlp points to. The default value is LOG_TRACE_LEVEL_DEFAULT.
* @return the number of char it scaned.
*/
static
rt_size_t
_lg_parse_lvl
(
const
char
*
fmt
,
rt_size_t
flen
,
int
*
lvlp
)
{
RT_ASSERT
(
fmt
);
RT_ASSERT
(
lvlp
);
/* setup default value */
*
lvlp
=
LOG_TRACE_LEVEL_DEFAULT
;
if
(
flen
<
3
)
{
return
0
;
}
if
(
fmt
[
0
]
==
'<'
&&
fmt
[
2
]
==
'>'
)
{
*
lvlp
=
fmt
[
1
]
-
'0'
;
return
3
;
}
return
0
;
}
/* parse the header in fmt
*
* @param flen the length of the format.
* @param sessp the pointer of pointer to the session. It will store the
* session pointer in the memory the sessp points to. When failed to
* find the session, it will be setted to the default session.
* @return the number of char it scaned, i.e., the length of header.
*/
static
rt_size_t
_lg_parse_session
(
const
char
*
fmt
,
rt_size_t
flen
,
struct
log_trace_session
**
sessp
)
{
unsigned
int
i
;
struct
log_trace_session
*
tmpsess
;
union
log_trace_id
id
;
RT_ASSERT
(
fmt
);
RT_ASSERT
(
sessp
);
/* setup default value */
*
sessp
=
&
_def_session
;
/* no name space left */
if
(
flen
<
sizeof
(
id
)
+
2
)
return
0
;
if
(
fmt
[
0
]
!=
'['
)
return
0
;
id
.
num
=
0
;
/* skip '[' and convert the string to id number. */
for
(
i
=
1
;
fmt
[
i
]
!=
']'
;
i
++
)
{
if
(
i
-
1
==
sizeof
(
id
))
return
0
;
id
.
name
[
i
-
1
]
=
fmt
[
i
];
}
tmpsess
=
_lg_lookup_session
(
id
.
num
);
if
(
tmpsess
!=
RT_NULL
)
{
*
sessp
=
tmpsess
;
/* only count the header length when we found the session. So
* the wrong [name] will be printed out. */
return
i
+
1
;
}
return
0
;
}
void
__logtrace_vfmtout
(
const
struct
log_trace_session
*
session
,
const
char
*
fmt
,
va_list
argptr
)
{
/* 1 for ']' */
static
char
_trace_buf
[
1
+
LOG_TRACE_BUFSZ
];
char
*
ptr
;
rt_size_t
length
;
RT_ASSERT
(
session
);
RT_ASSERT
(
fmt
);
/* it's default session */
if
(
session
->
id
.
name
[
0
]
==
'\0'
)
{
rt_snprintf
(
_trace_buf
,
sizeof
(
_trace_buf
),
"[%08x]"
,
rt_tick_get
());
if
(
_traceout_device
!=
RT_NULL
)
{
rt_device_write
(
_traceout_device
,
-
1
,
_trace_buf
,
10
);
}
ptr
=
&
_trace_buf
[
0
];
}
else
{
rt_snprintf
(
_trace_buf
,
sizeof
(
_trace_buf
),
"[%08x]["
,
rt_tick_get
());
if
(
_traceout_device
!=
RT_NULL
)
{
rt_device_write
(
_traceout_device
,
-
1
,
_trace_buf
,
11
);
rt_device_write
(
_traceout_device
,
-
1
,
session
->
id
.
name
,
_idname_len
(
session
->
id
.
num
));
}
_trace_buf
[
0
]
=
']'
;
ptr
=
&
_trace_buf
[
1
];
}
length
=
rt_vsnprintf
(
ptr
,
LOG_TRACE_BUFSZ
,
fmt
,
argptr
);
if
(
length
>=
LOG_TRACE_BUFSZ
)
length
=
LOG_TRACE_BUFSZ
-
1
;
if
(
_traceout_device
!=
RT_NULL
)
{
rt_device_write
(
_traceout_device
,
-
1
,
_trace_buf
,
length
+
1
);
}
}
void
log_trace
(
const
char
*
fmt
,
...)
{
va_list
args
;
int
level
;
struct
log_trace_session
*
session
;
RT_ASSERT
(
fmt
);
fmt
+=
_lg_parse_lvl
(
fmt
,
strlen
(
fmt
),
&
level
);
fmt
+=
_lg_parse_session
(
fmt
,
strlen
(
fmt
),
&
session
);
/* filter by level */
if
(
level
>
session
->
lvl
)
return
;
va_start
(
args
,
fmt
);
__logtrace_vfmtout
(
session
,
fmt
,
args
);
va_end
(
args
);
}
FINSH_FUNCTION_EXPORT
(
log_trace
,
log
trace
);
void
log_session
(
const
struct
log_trace_session
*
session
,
const
char
*
fmt
,
...)
{
va_list
args
;
int
level
;
RT_ASSERT
(
session
);
RT_ASSERT
(
fmt
);
fmt
+=
_lg_parse_lvl
(
fmt
,
strlen
(
fmt
),
&
level
);
if
(
level
>
session
->
lvl
)
return
;
va_start
(
args
,
fmt
);
__logtrace_vfmtout
(
session
,
fmt
,
args
);
va_end
(
args
);
}
void
log_trace_flush
(
void
)
{
rt_device_control
(
_traceout_device
,
LOG_TRACE_CTRL_FLUSH
,
RT_NULL
);
}
FINSH_FUNCTION_EXPORT_ALIAS
(
log_trace_flush
,
log_flush
,
flush
log
on
the
buffer
);
/* RT-Thread common device interface */
static
rt_size_t
_log_write
(
rt_device_t
dev
,
rt_off_t
pos
,
const
void
*
buffer
,
rt_size_t
size
)
{
char
c
;
int
level
;
rt_size_t
head_len
;
const
char
*
ptr
=
buffer
;
struct
log_trace_session
*
session
;
head_len
=
_lg_parse_lvl
(
ptr
,
size
,
&
level
);
head_len
+=
_lg_parse_session
(
ptr
+
head_len
,
size
-
head_len
,
&
session
);
/* filter by level */
if
(
level
>
session
->
lvl
)
return
size
;
if
(
_traceout_device
!=
RT_NULL
)
{
c
=
'['
;
rt_device_write
(
_traceout_device
,
-
1
,
&
c
,
1
);
rt_device_write
(
_traceout_device
,
-
1
,
session
->
id
.
name
,
_idname_len
(
session
->
id
.
num
));
c
=
']'
;
rt_device_write
(
_traceout_device
,
-
1
,
&
c
,
1
);
rt_device_write
(
_traceout_device
,
-
1
,
((
char
*
)
buffer
)
+
head_len
,
size
-
head_len
);
}
return
size
;
}
static
rt_err_t
_log_control
(
rt_device_t
dev
,
int
cmd
,
void
*
arg
)
{
if
(
_traceout_device
==
RT_NULL
)
return
-
RT_ERROR
;
return
rt_device_control
(
_traceout_device
,
cmd
,
arg
);
}
#ifdef RT_USING_DEVICE_OPS
const
static
struct
rt_device_ops
log_device_ops
=
{
RT_NULL
,
RT_NULL
,
RT_NULL
,
RT_NULL
,
_log_write
,
_log_control
};
#endif
int
log_trace_init
(
void
)
{
rt_memset
(
&
_log_device
,
0x00
,
sizeof
(
_log_device
));
_log_device
.
type
=
RT_Device_Class_Char
;
#ifdef RT_USING_DEVICE_OPS
_log_device
.
ops
=
&
log_device_ops
;
#else
_log_device
.
init
=
RT_NULL
;
_log_device
.
open
=
RT_NULL
;
_log_device
.
close
=
RT_NULL
;
_log_device
.
read
=
RT_NULL
;
_log_device
.
write
=
_log_write
;
_log_device
.
control
=
_log_control
;
#endif
/* no indication and complete callback */
_log_device
.
rx_indicate
=
RT_NULL
;
_log_device
.
tx_complete
=
RT_NULL
;
rt_device_register
(
&
_log_device
,
"log"
,
RT_DEVICE_FLAG_STREAM
|
RT_DEVICE_FLAG_RDWR
);
/* set console as default device */
_traceout_device
=
rt_console_get_device
();
return
0
;
}
INIT_DEVICE_EXPORT
(
log_trace_init
);
rt_device_t
log_trace_get_device
(
void
)
{
return
_traceout_device
;
}
rt_err_t
log_trace_set_device
(
const
char
*
device_name
)
{
struct
rt_device
*
output_device
;
/* find out output device */
output_device
=
rt_device_find
(
device_name
);
if
(
output_device
!=
RT_NULL
)
{
rt_err_t
result
;
/* open device */
result
=
rt_device_open
(
output_device
,
RT_DEVICE_FLAG_STREAM
|
RT_DEVICE_OFLAG_RDWR
);
if
(
result
!=
RT_EOK
)
{
rt_kprintf
(
"Open trace device failed.
\n
"
);
return
-
RT_ERROR
;
}
}
/* set trace out device */
if
(
_traceout_device
!=
RT_NULL
)
rt_device_close
(
_traceout_device
);
_traceout_device
=
output_device
;
return
RT_EOK
;
}
FINSH_FUNCTION_EXPORT_ALIAS
(
log_trace_set_device
,
log_device
,
set
device
of
log
trace
);
components/utilities/logtrace/log_trace.h
已删除
100644 → 0
浏览文件 @
ca7ebe61
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* Bernard the first version
* 2013-06-26 Grissiom refactor
*/
#ifndef __LOG_TRACE_H__
#define __LOG_TRACE_H__
#include <rtthread.h>
#define LOG_TRACE_LEVEL_MASK 0x0f
#define LOG_TRACE_LEVEL_NOTRACE 0x00
#define LOG_TRACE_LEVEL_ERROR 0x01
#define LOG_TRACE_LEVEL_WARNING 0x03
#define LOG_TRACE_LEVEL_INFO 0x05
#define LOG_TRACE_LEVEL_VERBOSE 0x07
#define LOG_TRACE_LEVEL_DEBUG 0x09
#define LOG_TRACE_LEVEL_ALL 0x0f
#if defined(LOG_TRACE_USING_LEVEL_NOTRACE)
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_NOTRACE
#elif defined(LOG_TRACE_USING_LEVEL_ERROR)
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_ERROR
#elif defined(LOG_TRACE_USING_LEVEL_WARNING)
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_WARNING
#elif defined(LOG_TRACE_USING_LEVEL_INFO)
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_INFO
#elif defined(LOG_TRACE_USING_LEVEL_VERBOSE)
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_VERBOSE
#elif defined(LOG_TRACE_USING_LEVEL_DEBUG)
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_DEBUG
#else
#define LOG_TRACE_LEVEL_DEFAULT LOG_TRACE_LEVEL_INFO
#endif
#define LOG_TRACE_ERROR "<1>"
#define LOG_TRACE_WARNING "<3>"
#define LOG_TRACE_INFO "<5>"
#define LOG_TRACE_VERBOSE "<7>"
#define LOG_TRACE_DEBUG "<9>"
#define LOG_TRACE_OPT_NOTS 0x10
/* no timestamp */
#define LOG_TRACE_OPT_LN 0x20
/* terminate the current line */
#define LOG_TRACE_CTRL_FLUSH 0x10
#define LOG_TRACE_CTRL_RESET 0x11
#define LOG_TRACE_CTRL_DUMP 0x12
//#define LOG_TRACE_USE_LONGNAME
#ifndef LOG_TRACE_BUFSZ
#define LOG_TRACE_BUFSZ RT_CONSOLEBUF_SIZE
#endif
/** maximum number of sessions that can be registered to the log_trace system
*/
#ifndef LOG_TRACE_MAX_SESSION
#define LOG_TRACE_MAX_SESSION 16
#endif
#ifdef LOG_TRACE_USE_LONGNAME
typedef
rt_uint64_t
log_trace_idnum_t
;
#else
typedef
rt_uint32_t
log_trace_idnum_t
;
#endif
/* use a integer to represent a string to avoid strcmp. Even 4 chars
* should be enough for most of the cases.
* NOTE: take care when converting the name string to id number, you
* can trapped in endianness.
*/
union
log_trace_id
{
char
name
[
sizeof
(
log_trace_idnum_t
)];
log_trace_idnum_t
num
;
};
struct
log_trace_session
{
union
log_trace_id
id
;
rt_uint8_t
lvl
;
};
/** initialize the log_trace system */
int
log_trace_init
(
void
);
/** register a session.
*
* @return RT_EOK on success. -RT_EFULL if there is no space for registration.
*/
rt_err_t
log_trace_register_session
(
const
struct
log_trace_session
*
session
);
/** find a session with name
*
* The name is not enclosed by parenthesis([]).
*
* @return RT_NULL if there is no such a session.
*/
struct
log_trace_session
*
log_trace_session_find
(
const
char
*
name
);
/** set the log level of the default session. */
void
log_trace_set_level
(
rt_uint8_t
level
);
/** set the log level of the session */
void
log_trace_session_set_level
(
struct
log_trace_session
*
session
,
rt_uint8_t
level
);
/** log according to the format
*
* the format of log_trace is: "<level>[name]log messages". It will output
* "[systick][name]log messages" When there is no session named name, the
* default session will be used.
*
* We have keep the level tag before the name tag because we don't print put
* the level tag to the output and it's easier to implement if we place the
* level tag in the very beginning.
*/
void
log_trace
(
const
char
*
fmt
,
...);
/** log into session.
*
* the format of log_trace is: "<level>log messages". It will output
* "[systick][name]log messages". The name is the name of the session. It is
* faster than bare log_trace.
*/
void
log_session
(
const
struct
log_trace_session
*
session
,
const
char
*
fmt
,
...);
extern
void
__logtrace_vfmtout
(
const
struct
log_trace_session
*
session
,
const
char
*
fmt
,
va_list
argptr
);
rt_inline
void
__logtrace_fmtout
(
const
struct
log_trace_session
*
session
,
const
char
*
fmt
,
...)
{
va_list
args
;
va_start
(
args
,
fmt
);
__logtrace_vfmtout
(
session
,
fmt
,
args
);
va_end
(
args
);
}
/**
* log with numeric level
*
* The prototype of this function is:
*
* void log_session_lvl(struct log_trace_session *session,
* int lvl,
* const char *fmt, ...);
*
* If the @session is const and @level is greater than @session->lvl, the whole
* function will be optimized out. This is suitable for performance critical
* places where in most cases, the log is turned off by level.
*/
#define log_session_lvl(session, level, fmt, ...) \
do { \
if ((level) > (session)->lvl) \
{ \
break; \
} \
__logtrace_fmtout(session, fmt, ##__VA_ARGS__); \
} while (0)
/* here comes the global part. All sessions share the some output backend. */
/** get the backend device */
rt_device_t
log_trace_get_device
(
void
);
/** set the backend device */
rt_err_t
log_trace_set_device
(
const
char
*
device_name
);
void
log_trace_flush
(
void
);
#ifdef RT_USING_DFS
/** set the backend to file */
void
log_trace_set_file
(
const
char
*
filename
);
void
log_trace_file_init
(
const
char
*
filename
);
#endif
/* RT_USING_DFS */
#endif
components/utilities/logtrace/memlog.c
已删除
100644 → 0
浏览文件 @
ca7ebe61
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2013-06-26 Grissiom the first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <log_trace.h>
#define PIPE_SZ 2048
#define PIPE_NAME "memlog"
static
rt_pipe_t
*
_log_pipe
=
NULL
;
static
rt_uint8_t
outbuf
[
1024
];
void
memlog_flush
(
void
)
{
rt_size_t
readsz
;
rt_device_t
console
;
console
=
rt_console_get_device
();
if
(
!
console
)
return
;
readsz
=
rt_device_read
((
rt_device_t
)
&
(
_log_pipe
->
parent
),
0
,
outbuf
,
sizeof
(
outbuf
));
if
(
readsz
)
rt_device_write
(
console
,
0
,
outbuf
,
readsz
);
}
int
memlog_init
(
void
)
{
_log_pipe
=
rt_pipe_create
(
PIPE_NAME
,
PIPE_SZ
);
if
(
_log_pipe
==
RT_NULL
)
{
rt_kprintf
(
"init pipe device failed.
\n
"
);
return
-
1
;
}
log_trace_set_device
(
PIPE_NAME
);
rt_thread_idle_sethook
(
memlog_flush
);
return
0
;
}
INIT_APP_EXPORT
(
memlog_init
);
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