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rt-thread
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a25667a7
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a25667a7
编写于
7月 30, 2021
作者:
mysterywolf
浏览文件
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电子邮件补丁
差异文件
[rtc] add comments
上级
94a93329
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
39 addition
and
36 deletion
+39
-36
bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
+2
-2
components/drivers/include/drivers/rtc.h
components/drivers/include/drivers/rtc.h
+3
-2
components/drivers/rtc/rtc.c
components/drivers/rtc/rtc.c
+34
-32
未找到文件。
bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
浏览文件 @
a25667a7
...
...
@@ -265,8 +265,8 @@ static rt_err_t stm32_rtc_set_secs(void *args)
static
const
struct
rt_rtc_ops
stm32_rtc_ops
=
{
stm32_rtc_init
,
stm32_rtc_get_secs
,
/* get_secs */
stm32_rtc_set_secs
,
/* set secs */
stm32_rtc_get_secs
,
stm32_rtc_set_secs
,
RT_NULL
,
RT_NULL
,
RT_NULL
,
...
...
components/drivers/include/drivers/rtc.h
浏览文件 @
a25667a7
...
...
@@ -6,7 +6,8 @@
* Change Logs:
* Date Author Notes
* 2012-10-10 aozima first version.
* 2021-06-11 iysheng implement RTC v2.0
* 2021-06-11 iysheng implement RTC framework V2.0
* 2021-07-30 Meco Man move rtc_core.h to rtc.h
*/
#ifndef __RTC_H__
...
...
@@ -38,7 +39,7 @@ typedef struct rt_rtc_device
const
struct
rt_rtc_ops
*
ops
;
}
rt_rtc_dev_t
;
rt_err_t
rt_hw_rtc_register
(
rt_rtc_dev_t
*
rtc
,
rt_err_t
rt_hw_rtc_register
(
rt_rtc_dev_t
*
rtc
,
const
char
*
name
,
rt_uint32_t
flag
,
void
*
data
);
...
...
components/drivers/rtc/rtc.c
浏览文件 @
a25667a7
...
...
@@ -10,7 +10,8 @@
* 2012-04-16 aozima add scheduler lock for set_date and set_time.
* 2018-02-16 armink add auto sync time by NTP
* 2021-05-09 Meco Man remove NTP
* 2021-06-11 iysheng implement RTC v2.0
* 2021-06-11 iysheng implement RTC framework V2.0
* 2021-07-30 Meco Man move rtc_core.c to rtc.c
*/
#include <time.h>
...
...
@@ -21,13 +22,10 @@
#ifdef RT_USING_RTC
#define TRY_DO_RTC_FUNC(rt_rtc_dev, func_name, args) \
rt_rtc_dev->ops->func_name ? rt_rtc_dev->ops->func_name(args) : -RT_EINVAL;
/*
* This function initializes rtc_core
*/
static
rt_err_t
rt_rtc_
core_
init
(
struct
rt_device
*
dev
)
static
rt_err_t
rt_rtc_init
(
struct
rt_device
*
dev
)
{
rt_rtc_dev_t
*
rtc_core
;
...
...
@@ -38,71 +36,75 @@ static rt_err_t rt_rtc_core_init(struct rt_device *dev)
return
(
rtc_core
->
ops
->
init
());
}
return
(
-
RT_ENOSYS
)
;
return
-
RT_ENOSYS
;
}
static
rt_err_t
rt_rtc_
core_
open
(
struct
rt_device
*
dev
,
rt_uint16_t
oflag
)
static
rt_err_t
rt_rtc_open
(
struct
rt_device
*
dev
,
rt_uint16_t
oflag
)
{
return
(
RT_EOK
)
;
return
RT_EOK
;
}
static
rt_err_t
rt_rtc_c
ore_c
lose
(
struct
rt_device
*
dev
)
static
rt_err_t
rt_rtc_close
(
struct
rt_device
*
dev
)
{
/* Add close member function in rt_rtc_ops when need,
* then call that function here.
* */
return
(
RT_EOK
)
;
return
RT_EOK
;
}
static
rt_err_t
rt_rtc_core_control
(
struct
rt_device
*
dev
,
int
cmd
,
void
*
args
)
static
rt_err_t
rt_rtc_control
(
struct
rt_device
*
dev
,
int
cmd
,
void
*
args
)
{
rt_rtc_dev_t
*
rtc_core
;
#define TRY_DO_RTC_FUNC(rt_rtc_dev, func_name, args) \
rt_rtc_dev->ops->func_name ? rt_rtc_dev->ops->func_name(args) : -RT_EINVAL;
rt_rtc_dev_t
*
rtc_device
;
rt_err_t
ret
=
-
RT_EINVAL
;
RT_ASSERT
(
dev
!=
RT_NULL
);
rtc_
cor
e
=
(
rt_rtc_dev_t
*
)
dev
;
rtc_
devic
e
=
(
rt_rtc_dev_t
*
)
dev
;
switch
(
cmd
)
{
case
RT_DEVICE_CTRL_RTC_GET_TIME
:
ret
=
TRY_DO_RTC_FUNC
(
rtc_
cor
e
,
get_secs
,
args
);
ret
=
TRY_DO_RTC_FUNC
(
rtc_
devic
e
,
get_secs
,
args
);
break
;
case
RT_DEVICE_CTRL_RTC_SET_TIME
:
ret
=
TRY_DO_RTC_FUNC
(
rtc_
cor
e
,
set_secs
,
args
);
ret
=
TRY_DO_RTC_FUNC
(
rtc_
devic
e
,
set_secs
,
args
);
break
;
case
RT_DEVICE_CTRL_RTC_GET_TIME_US
:
ret
=
TRY_DO_RTC_FUNC
(
rtc_
cor
e
,
get_usecs
,
args
);
ret
=
TRY_DO_RTC_FUNC
(
rtc_
devic
e
,
get_usecs
,
args
);
break
;
case
RT_DEVICE_CTRL_RTC_SET_TIME_US
:
ret
=
TRY_DO_RTC_FUNC
(
rtc_
cor
e
,
set_usecs
,
args
);
ret
=
TRY_DO_RTC_FUNC
(
rtc_
devic
e
,
set_usecs
,
args
);
break
;
case
RT_DEVICE_CTRL_RTC_GET_ALARM
:
ret
=
TRY_DO_RTC_FUNC
(
rtc_
cor
e
,
get_alarm
,
args
);
ret
=
TRY_DO_RTC_FUNC
(
rtc_
devic
e
,
get_alarm
,
args
);
break
;
case
RT_DEVICE_CTRL_RTC_SET_ALARM
:
ret
=
TRY_DO_RTC_FUNC
(
rtc_
cor
e
,
set_alarm
,
args
);
ret
=
TRY_DO_RTC_FUNC
(
rtc_
devic
e
,
set_alarm
,
args
);
break
;
default:
break
;
}
return
ret
;
#undef TRY_DO_RTC_FUNC
}
#ifdef RT_USING_DEVICE_OPS
const
static
struct
rt_device_ops
rtc_core_ops
=
{
rt_rtc_
core_
init
,
rt_rtc_
core_
open
,
rt_rtc_c
ore_c
lose
,
rt_rtc_init
,
rt_rtc_open
,
rt_rtc_close
,
RT_NULL
,
RT_NULL
,
rt_rtc_co
re_co
ntrol
,
rt_rtc_control
,
};
#endif
#endif
/* RT_USING_DEVICE_OPS */
rt_err_t
rt_hw_rtc_register
(
rt_rtc_dev_t
*
rtc
,
rt_err_t
rt_hw_rtc_register
(
rt_rtc_dev_t
*
rtc
,
const
char
*
name
,
rt_uint32_t
flag
,
void
*
data
)
...
...
@@ -119,13 +121,13 @@ rt_err_t rt_hw_rtc_register(rt_rtc_dev_t *rtc,
#ifdef RT_USING_DEVICE_OPS
device
->
ops
=
&
rtc_core_ops
;
#else
device
->
init
=
rt_rtc_
core_
init
;
device
->
open
=
rt_rtc_
core_
open
;
device
->
close
=
rt_rtc_c
ore_c
lose
;
device
->
init
=
rt_rtc_init
;
device
->
open
=
rt_rtc_open
;
device
->
close
=
rt_rtc_close
;
device
->
read
=
RT_NULL
;
device
->
write
=
RT_NULL
;
device
->
control
=
rt_rtc_co
re_co
ntrol
;
#endif
device
->
control
=
rt_rtc_control
;
#endif
/* RT_USING_DEVICE_OPS */
device
->
user_data
=
data
;
/* register a character device */
...
...
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