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f84250f3
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体验新版 GitCode,发现更多精彩内容 >>
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f84250f3
编写于
3月 20, 2021
作者:
P
picospuch
提交者:
picospuch
3月 20, 2021
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电子邮件补丁
差异文件
[bsp/max32660] add onchip rtc support
上级
2517907b
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
146 addition
and
3 deletion
+146
-3
bsp/maxim/MAX32660_EVSYS/README.md
bsp/maxim/MAX32660_EVSYS/README.md
+2
-2
bsp/maxim/MAX32660_EVSYS/board/Kconfig
bsp/maxim/MAX32660_EVSYS/board/Kconfig
+5
-1
bsp/maxim/libraries/HAL_Drivers/SConscript
bsp/maxim/libraries/HAL_Drivers/SConscript
+2
-0
bsp/maxim/libraries/HAL_Drivers/drv_rtc.c
bsp/maxim/libraries/HAL_Drivers/drv_rtc.c
+137
-0
未找到文件。
bsp/maxim/MAX32660_EVSYS/README.md
浏览文件 @
f84250f3
...
...
@@ -76,7 +76,7 @@ MAX32660-EVSYS开发板常用 **板载资源** 如下:
| UART | 支持 | UART0, UART1(console) |
| PWM | | |
| SPI | 支持 | SPI0, SPI1 |
| RTC |
|
|
| RTC |
支持 | RTC
|
| I2S | | |
| I2C | 支持 | I2C0, I2C1 |
| TIMER | | |
...
...
@@ -130,4 +130,4 @@ MAX32660-EVSYS开发板常用 **板载资源** 如下:
维护人:
-
[supperthomas], 邮箱:
<78900636@qq.com>
\ No newline at end of file
-
[supperthomas], 邮箱:
<78900636@qq.com>
bsp/maxim/MAX32660_EVSYS/board/Kconfig
浏览文件 @
f84250f3
...
...
@@ -81,7 +81,11 @@ menu "On-chip Peripheral Drivers"
default n
endif
config BSP_USING_ONCHIP_RTC
bool "Enable RTC"
select RT_USING_RTC
select RT_USING_LIBC
default n
endmenu
...
...
bsp/maxim/libraries/HAL_Drivers/SConscript
浏览文件 @
f84250f3
...
...
@@ -26,6 +26,8 @@ if GetDepend(['RT_USING_I2C']):
if
GetDepend
([
'RT_USING_I2C'
,
'RT_USING_I2C_BITOPS'
]):
src
+=
[
'drv_soft_i2c.c'
]
if
GetDepend
([
'BSP_USING_ONCHIP_RTC'
]):
src
+=
[
'drv_rtc.c'
]
if
GetDepend
([
'BSP_USING_WDT'
]):
src
+=
[
'drv_wdt.c'
]
...
...
bsp/maxim/libraries/HAL_Drivers/drv_rtc.c
0 → 100644
浏览文件 @
f84250f3
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-03-15 picospuch Porting for maxiam32660
*/
#include "rtc.h"
#include "board.h"
#include <sys/time.h>
#ifdef BSP_USING_ONCHIP_RTC
#define DBG_LEVEL DBG_INFO
#include <rtdbg.h>
#define LOG_TAG "drv.rtc"
static
struct
rt_device
rtc
;
static
sys_cfg_rtc_t
sys_cfg
;
static
time_t
get_rtc_timestamp
(
void
)
{
LOG_D
(
"get rtc time."
);
return
RTC_GetSecond
();
}
static
rt_err_t
set_rtc_time_stamp
(
time_t
time_stamp
)
{
LOG_D
(
"set rtc time."
);
if
(
RTC_Init
(
MXC_RTC
,
time_stamp
,
0
,
&
sys_cfg
)
!=
E_SUCCESS
)
{
return
-
RT_ERROR
;
}
if
(
RTC_EnableRTCE
(
MXC_RTC
)
!=
E_SUCCESS
)
{
return
-
RT_ERROR
;
}
return
RT_EOK
;
}
static
void
rt_rtc_init
(
void
)
{
sys_cfg
.
tmr
=
MXC_TMR0
;
RTC_Init
(
MXC_RTC
,
0
,
0
,
&
sys_cfg
);
}
static
rt_err_t
rt_rtc_config
(
struct
rt_device
*
dev
)
{
if
(
RTC_EnableRTCE
(
MXC_RTC
)
!=
E_SUCCESS
)
{
return
-
RT_ERROR
;
}
return
RT_EOK
;
}
static
rt_err_t
rt_rtc_control
(
rt_device_t
dev
,
int
cmd
,
void
*
args
)
{
rt_err_t
result
=
RT_EOK
;
RT_ASSERT
(
dev
!=
RT_NULL
);
switch
(
cmd
)
{
case
RT_DEVICE_CTRL_RTC_GET_TIME
:
*
(
rt_uint32_t
*
)
args
=
get_rtc_timestamp
();
LOG_D
(
"RTC: get rtc_time %x
\n
"
,
*
(
rt_uint32_t
*
)
args
);
break
;
case
RT_DEVICE_CTRL_RTC_SET_TIME
:
if
(
set_rtc_time_stamp
(
*
(
rt_uint32_t
*
)
args
))
{
result
=
-
RT_ERROR
;
}
LOG_D
(
"RTC: set rtc_time %x
\n
"
,
*
(
rt_uint32_t
*
)
args
);
break
;
}
return
result
;
}
#ifdef RT_USING_DEVICE_OPS
const
static
struct
rt_device_ops
rtc_ops
=
{
RT_NULL
,
RT_NULL
,
RT_NULL
,
RT_NULL
,
RT_NULL
,
rt_rtc_control
};
#endif
static
rt_err_t
rt_hw_rtc_register
(
rt_device_t
device
,
const
char
*
name
,
rt_uint32_t
flag
)
{
RT_ASSERT
(
device
!=
RT_NULL
);
rt_rtc_init
();
if
(
rt_rtc_config
(
device
)
!=
RT_EOK
)
{
return
-
RT_ERROR
;
}
#ifdef RT_USING_DEVICE_OPS
device
->
ops
=
&
rtc_ops
;
#else
device
->
init
=
RT_NULL
;
device
->
open
=
RT_NULL
;
device
->
close
=
RT_NULL
;
device
->
read
=
RT_NULL
;
device
->
write
=
RT_NULL
;
device
->
control
=
rt_rtc_control
;
#endif
device
->
type
=
RT_Device_Class_RTC
;
device
->
rx_indicate
=
RT_NULL
;
device
->
tx_complete
=
RT_NULL
;
device
->
user_data
=
RT_NULL
;
/* register a character device */
return
rt_device_register
(
device
,
name
,
flag
);
}
int
rt_hw_rtc_init
(
void
)
{
rt_err_t
result
;
result
=
rt_hw_rtc_register
(
&
rtc
,
"rtc"
,
RT_DEVICE_FLAG_RDWR
);
if
(
result
!=
RT_EOK
)
{
LOG_E
(
"rtc register err code: %d"
,
result
);
return
result
;
}
LOG_D
(
"rtc init success"
);
return
RT_EOK
;
}
INIT_DEVICE_EXPORT
(
rt_hw_rtc_init
);
#endif
/* BSP_USING_ONCHIP_RTC */
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