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5501ec36
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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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5501ec36
编写于
5月 07, 2018
作者:
armink_ztl
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[components/libc] Move time() and clock() function to libc time.c.
上级
201d2830
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
212 addition
and
49 deletion
+212
-49
components/drivers/rtc/rtc.c
components/drivers/rtc/rtc.c
+4
-49
components/libc/compilers/armlibc/time.c
components/libc/compilers/armlibc/time.c
+52
-0
components/libc/compilers/dlib/time.c
components/libc/compilers/dlib/time.c
+52
-0
components/libc/compilers/minilibc/time.c
components/libc/compilers/minilibc/time.c
+52
-0
components/libc/compilers/newlib/time.c
components/libc/compilers/newlib/time.c
+52
-0
未找到文件。
components/drivers/rtc/rtc.c
浏览文件 @
5501ec36
...
...
@@ -29,6 +29,8 @@
#include <string.h>
#include <rtthread.h>
#ifdef RT_USING_RTC
/* Using NTP auto sync RTC time */
#ifdef RTC_SYNC_USING_NTP
/* NTP first sync delay time for network connect, unit: second */
...
...
@@ -41,55 +43,6 @@
#endif
#endif
/* RTC_SYNC_USING_NTP */
/**
* Returns the current time.
*
* @param time_t * t the timestamp pointer, if not used, keep NULL.
*
* @return time_t return timestamp current.
*
*/
/* for IAR 6.2 later Compiler */
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
#pragma module_name = "?time"
time_t
(
__time32
)(
time_t
*
t
)
/* Only supports 32-bit timestamp */
#else
time_t
time
(
time_t
*
t
)
#endif
{
static
rt_device_t
device
=
RT_NULL
;
time_t
time_now
=
0
;
/* optimization: find rtc device only first. */
if
(
device
==
RT_NULL
)
{
device
=
rt_device_find
(
"rtc"
);
}
/* read timestamp from RTC device. */
if
(
device
!=
RT_NULL
)
{
if
(
rt_device_open
(
device
,
0
)
==
RT_EOK
)
{
rt_device_control
(
device
,
RT_DEVICE_CTRL_RTC_GET_TIME
,
&
time_now
);
rt_device_close
(
device
);
}
}
/* if t is not NULL, write timestamp to *t */
if
(
t
!=
RT_NULL
)
{
*
t
=
time_now
;
}
return
time_now
;
}
RT_WEAK
clock_t
clock
(
void
)
{
return
rt_tick_get
();
}
/**
* Set system date(time not modify).
*
...
...
@@ -311,3 +264,5 @@ MSH_CMD_EXPORT(date, get date and time or set [year month day hour min sec]);
#endif
/* defined(RT_USING_FINSH) && defined(FINSH_USING_MSH) */
#endif
/* RT_USING_FINSH */
#endif
/* RT_USING_RTC */
components/libc/compilers/armlibc/time.c
浏览文件 @
5501ec36
...
...
@@ -23,3 +23,55 @@ int gettimeofday(struct timeval *tp, void *ignore)
return
0
;
}
#endif
/**
* Returns the current time.
*
* @param time_t * t the timestamp pointer, if not used, keep NULL.
*
* @return time_t return timestamp current.
*
*/
/* for IAR 6.2 later Compiler */
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
#pragma module_name = "?time"
time_t
(
__time32
)(
time_t
*
t
)
/* Only supports 32-bit timestamp */
#else
time_t
time
(
time_t
*
t
)
#endif
{
time_t
time_now
=
0
;
#ifdef RT_USING_RTC
static
rt_device_t
device
=
RT_NULL
;
/* optimization: find rtc device only first. */
if
(
device
==
RT_NULL
)
{
device
=
rt_device_find
(
"rtc"
);
}
/* read timestamp from RTC device. */
if
(
device
!=
RT_NULL
)
{
if
(
rt_device_open
(
device
,
0
)
==
RT_EOK
)
{
rt_device_control
(
device
,
RT_DEVICE_CTRL_RTC_GET_TIME
,
&
time_now
);
rt_device_close
(
device
);
}
}
#endif
/* RT_USING_RTC */
/* if t is not NULL, write timestamp to *t */
if
(
t
!=
RT_NULL
)
{
*
t
=
time_now
;
}
return
time_now
;
}
RT_WEAK
clock_t
clock
(
void
)
{
return
rt_tick_get
();
}
components/libc/compilers/dlib/time.c
浏览文件 @
5501ec36
...
...
@@ -23,3 +23,55 @@ int gettimeofday(struct timeval *tp, void *ignore)
return
0
;
}
#endif
/**
* Returns the current time.
*
* @param time_t * t the timestamp pointer, if not used, keep NULL.
*
* @return time_t return timestamp current.
*
*/
/* for IAR 6.2 later Compiler */
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
#pragma module_name = "?time"
time_t
(
__time32
)(
time_t
*
t
)
/* Only supports 32-bit timestamp */
#else
time_t
time
(
time_t
*
t
)
#endif
{
time_t
time_now
=
0
;
#ifdef RT_USING_RTC
static
rt_device_t
device
=
RT_NULL
;
/* optimization: find rtc device only first. */
if
(
device
==
RT_NULL
)
{
device
=
rt_device_find
(
"rtc"
);
}
/* read timestamp from RTC device. */
if
(
device
!=
RT_NULL
)
{
if
(
rt_device_open
(
device
,
0
)
==
RT_EOK
)
{
rt_device_control
(
device
,
RT_DEVICE_CTRL_RTC_GET_TIME
,
&
time_now
);
rt_device_close
(
device
);
}
}
#endif
/* RT_USING_RTC */
/* if t is not NULL, write timestamp to *t */
if
(
t
!=
RT_NULL
)
{
*
t
=
time_now
;
}
return
time_now
;
}
RT_WEAK
clock_t
clock
(
void
)
{
return
rt_tick_get
();
}
components/libc/compilers/minilibc/time.c
浏览文件 @
5501ec36
...
...
@@ -227,3 +227,55 @@ int _gettimeofday( struct timeval *tv, void *ignore)
return
0
;
// return non-zero for error
}
#endif
/**
* Returns the current time.
*
* @param time_t * t the timestamp pointer, if not used, keep NULL.
*
* @return time_t return timestamp current.
*
*/
/* for IAR 6.2 later Compiler */
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
#pragma module_name = "?time"
time_t
(
__time32
)(
time_t
*
t
)
/* Only supports 32-bit timestamp */
#else
time_t
time
(
time_t
*
t
)
#endif
{
time_t
time_now
=
0
;
#ifdef RT_USING_RTC
static
rt_device_t
device
=
RT_NULL
;
/* optimization: find rtc device only first. */
if
(
device
==
RT_NULL
)
{
device
=
rt_device_find
(
"rtc"
);
}
/* read timestamp from RTC device. */
if
(
device
!=
RT_NULL
)
{
if
(
rt_device_open
(
device
,
0
)
==
RT_EOK
)
{
rt_device_control
(
device
,
RT_DEVICE_CTRL_RTC_GET_TIME
,
&
time_now
);
rt_device_close
(
device
);
}
}
#endif
/* RT_USING_RTC */
/* if t is not NULL, write timestamp to *t */
if
(
t
!=
RT_NULL
)
{
*
t
=
time_now
;
}
return
time_now
;
}
RT_WEAK
clock_t
clock
(
void
)
{
return
rt_tick_get
();
}
components/libc/compilers/newlib/time.c
浏览文件 @
5501ec36
...
...
@@ -23,3 +23,55 @@ int gettimeofday(struct timeval *tp, void *ignore)
return
0
;
}
#endif
/**
* Returns the current time.
*
* @param time_t * t the timestamp pointer, if not used, keep NULL.
*
* @return time_t return timestamp current.
*
*/
/* for IAR 6.2 later Compiler */
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
#pragma module_name = "?time"
time_t
(
__time32
)(
time_t
*
t
)
/* Only supports 32-bit timestamp */
#else
time_t
time
(
time_t
*
t
)
#endif
{
time_t
time_now
=
0
;
#ifdef RT_USING_RTC
static
rt_device_t
device
=
RT_NULL
;
/* optimization: find rtc device only first. */
if
(
device
==
RT_NULL
)
{
device
=
rt_device_find
(
"rtc"
);
}
/* read timestamp from RTC device. */
if
(
device
!=
RT_NULL
)
{
if
(
rt_device_open
(
device
,
0
)
==
RT_EOK
)
{
rt_device_control
(
device
,
RT_DEVICE_CTRL_RTC_GET_TIME
,
&
time_now
);
rt_device_close
(
device
);
}
}
#endif
/* RT_USING_RTC */
/* if t is not NULL, write timestamp to *t */
if
(
t
!=
RT_NULL
)
{
*
t
=
time_now
;
}
return
time_now
;
}
RT_WEAK
clock_t
clock
(
void
)
{
return
rt_tick_get
();
}
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