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体验新版 GitCode,发现更多精彩内容 >>
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38154c46
编写于
8月 10, 2022
作者:
Q
qipingqiu
提交者:
GitHub
8月 09, 2022
浏览文件
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电子邮件补丁
差异文件
add hwtimer device (#6230)
上级
77067f87
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
429 addition
and
0 deletion
+429
-0
bsp/cypress/libraries/HAL_Drivers/SConscript
bsp/cypress/libraries/HAL_Drivers/SConscript
+3
-0
bsp/cypress/libraries/HAL_Drivers/drv_hwtimer.c
bsp/cypress/libraries/HAL_Drivers/drv_hwtimer.c
+344
-0
bsp/cypress/libraries/HAL_Drivers/drv_hwtimer.h
bsp/cypress/libraries/HAL_Drivers/drv_hwtimer.h
+51
-0
bsp/cypress/libraries/IFX_PSOC6_HAL/SConscript
bsp/cypress/libraries/IFX_PSOC6_HAL/SConscript
+3
-0
bsp/cypress/psoc6-cy8cproto-4343w/board/Kconfig
bsp/cypress/psoc6-cy8cproto-4343w/board/Kconfig
+28
-0
未找到文件。
bsp/cypress/libraries/HAL_Drivers/SConscript
浏览文件 @
38154c46
...
...
@@ -46,6 +46,9 @@ if GetDepend('BSP_USING_ON_CHIP_FLASH'):
if
GetDepend
([
'RT_USING_WDT'
]):
src
+=
[
'drv_wdt.c'
]
if
GetDepend
([
'BSP_USING_TIM'
]):
src
+=
[
'drv_hwtimer.c'
]
path
=
[
cwd
]
path
+=
[
cwd
+
'/config'
]
...
...
bsp/cypress/libraries/HAL_Drivers/drv_hwtimer.c
0 → 100644
浏览文件 @
38154c46
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-07-29 rtthread qiu first version
*/
#include "drv_common.h"
#include "drv_hwtimer.h"
#include <board.h>
#ifdef BSP_USING_TIM
//#define DRV_DEBUG
#define LOG_TAG "drv.hwtimer"
#include <drv_log.h>
static
void
isr_timer
(
void
*
callback_arg
,
cyhal_timer_event_t
event
);
#ifdef RT_USING_HWTIMER
enum
{
#ifdef BSP_USING_TIM1
TIM1_INDEX
,
#endif
#ifdef BSP_USING_TIM2
TIM2_INDEX
,
#endif
};
struct
cyp_hwtimer
{
rt_hwtimer_t
time_device
;
cyhal_timer_t
tim_handle
;
IRQn_Type
tim_irqn
;
char
*
name
;
};
static
struct
cyp_hwtimer
cyp_hwtimer_obj
[]
=
{
#ifdef BSP_USING_TIM1
TIM1_CONFIG
,
#endif
#ifdef BSP_USING_TIM2
TIM2_CONFIG
,
#endif
};
static
void
timer_init
(
rt_hwtimer_t
*
timer
,
rt_uint32_t
state
)
{
RT_ASSERT
(
timer
!=
RT_NULL
);
cy_rslt_t
result
=
RT_EOK
;
cyhal_timer_t
*
tim
=
RT_NULL
;
tim
=
(
cyhal_timer_t
*
)
timer
->
parent
.
user_data
;
const
cyhal_timer_cfg_t
init_timer_cfg
=
{
.
compare_value
=
0
,
/* Timer compare value, not used */
.
period
=
9999
,
/* Defines the timer period */
.
direction
=
CYHAL_TIMER_DIR_UP
,
/* Timer counts up */
.
is_compare
=
false
,
/* Don't use compare mode */
.
is_continuous
=
true
,
/* Run timer indefinitely */
.
value
=
0
/* Initial value of counter */
};
if
(
state
)
{
/* Initialize the timer object. Does not use input pin ('pin' is NC) and
* does not use a pre-configured clock source ('clk' is NULL). */
result
=
cyhal_timer_init
(
tim
,
NC
,
NULL
);
if
(
result
!=
CY_RSLT_SUCCESS
)
{
LOG_E
(
"timer init error
\r\n
"
);
return
;
}
else
{
/* Configure timer period and operation mode such as count direction,
duration */
cyhal_timer_configure
(
tim
,
&
init_timer_cfg
);
/* Set the frequency of timer's clock source */
cyhal_timer_set_frequency
(
tim
,
10000
);
cyhal_timer_start
(
tim
);
}
}
else
{
cyhal_timer_free
(
tim
);
LOG_E
(
"free time
\r\n
"
);
}
}
static
rt_err_t
timer_start
(
rt_hwtimer_t
*
timer
,
rt_uint32_t
t
,
rt_hwtimer_mode_t
opmode
)
{
RT_ASSERT
(
timer
!=
RT_NULL
);
RT_ASSERT
(
opmode
!=
RT_NULL
);
cy_rslt_t
result
=
RT_EOK
;
cyhal_timer_t
*
tim
=
RT_NULL
;
tim
=
(
cyhal_timer_t
*
)
timer
->
parent
.
user_data
;
const
cyhal_timer_cfg_t
init_timer_cfg
=
{
.
compare_value
=
0
,
/* Timer compare value, not used */
.
period
=
t
-
1
,
/* Defines the timer period */
.
direction
=
CYHAL_TIMER_DIR_UP
,
/* Timer counts up */
.
is_compare
=
false
,
/* Don't use compare mode */
.
is_continuous
=
true
,
/* Run timer indefinitely */
.
value
=
0
/* Initial value of counter */
};
/* Configure timer period and operation mode such as count direction,
duration */
cyhal_timer_configure
(
tim
,
&
init_timer_cfg
);
if
(
opmode
==
HWTIMER_MODE_ONESHOT
)
{
/* set timer to single mode */
cyhal_timer_stop
(
tim
);
}
else
{
cyhal_timer_reset
(
tim
);
}
result
=
cyhal_timer_start
(
tim
);
if
(
result
!=
CY_RSLT_SUCCESS
)
{
LOG_E
(
"time start error
\r\n
"
);
cyhal_timer_free
(
tim
);
}
/* Assign the ISR to execute on timer interrupt */
cyhal_timer_register_callback
(
tim
,
isr_timer
,
NULL
);
/* Set the event on which timer interrupt occurs and enable it */
cyhal_timer_enable_event
(
tim
,
CYHAL_TIMER_IRQ_TERMINAL_COUNT
,
1
,
true
);
return
result
;
}
static
void
timer_stop
(
rt_hwtimer_t
*
timer
)
{
RT_ASSERT
(
timer
!=
RT_NULL
);
cyhal_timer_t
*
tim
=
RT_NULL
;
tim
=
(
cyhal_timer_t
*
)
timer
->
parent
.
user_data
;
cyhal_timer_stop
(
tim
);
}
static
rt_uint32_t
timer_counter_get
(
rt_hwtimer_t
*
timer
)
{
cyhal_timer_t
*
tim
=
RT_NULL
;
rt_uint32_t
count
;
RT_ASSERT
(
timer
!=
RT_NULL
);
tim
=
(
cyhal_timer_t
*
)
timer
->
parent
.
user_data
;
count
=
cyhal_timer_read
(
tim
);
return
count
;
}
static
rt_err_t
timer_ctrl
(
rt_hwtimer_t
*
timer
,
rt_uint32_t
cmd
,
void
*
arg
)
{
RT_ASSERT
(
timer
!=
RT_NULL
);
RT_ASSERT
(
arg
!=
RT_NULL
);
cyhal_timer_t
*
tim
=
RT_NULL
;
rt_err_t
result
=
-
RT_ERROR
;
tim
=
(
cyhal_timer_t
*
)
timer
->
parent
.
user_data
;
switch
(
cmd
)
{
case
HWTIMER_CTRL_FREQ_SET
:
{
rt_uint32_t
freq
;
rt_uint16_t
val
;
freq
=
*
((
rt_uint32_t
*
)
arg
);
result
=
cyhal_timer_set_frequency
(
tim
,
freq
);
if
(
result
!=
CY_RSLT_SUCCESS
)
{
LOG_E
(
"cyhal_timer_set_frequency error
\r\n
"
);
return
RT_ERROR
;
}
}
break
;
default:
{
result
=
-
RT_EINVAL
;
}
break
;
}
return
result
;
}
static
const
struct
rt_hwtimer_info
_info
=
TIM_DEV_INFO_CONFIG
;
static
const
struct
rt_hwtimer_ops
_ops
=
{
.
init
=
timer_init
,
.
start
=
timer_start
,
.
stop
=
timer_stop
,
.
count_get
=
timer_counter_get
,
.
control
=
timer_ctrl
,
};
#ifdef BSP_USING_TIM1
static
void
isr_timer
(
void
*
callback_arg
,
cyhal_timer_event_t
event
)
{
/* enter interrupt */
rt_interrupt_enter
();
(
void
)
callback_arg
;
(
void
)
event
;
rt_device_hwtimer_isr
(
&
cyp_hwtimer_obj
[
TIM1_INDEX
].
time_device
);
/* leave interrupt */
rt_interrupt_leave
();
}
#endif
#ifdef BSP_USING_TIM2
static
void
isr_timer
(
void
*
callback_arg
,
cyhal_timer_event_t
event
)
{
/* enter interrupt */
rt_interrupt_enter
();
(
void
)
callback_arg
;
(
void
)
event
;
rt_device_hwtimer_isr
(
&
cyp_hwtimer_obj
[
TIM2_INDEX
].
time_device
);
/* leave interrupt */
rt_interrupt_leave
();
}
#endif
int
cyp_hwtimer_init
(
void
)
{
int
i
=
0
;
int
result
=
RT_EOK
;
for
(
i
=
0
;
i
<
sizeof
(
cyp_hwtimer_obj
)
/
sizeof
(
cyp_hwtimer_obj
[
0
]);
i
++
)
{
cyp_hwtimer_obj
[
i
].
time_device
.
info
=
&
_info
;
cyp_hwtimer_obj
[
i
].
time_device
.
ops
=
&
_ops
;
if
(
rt_device_hwtimer_register
(
&
cyp_hwtimer_obj
[
i
].
time_device
,
cyp_hwtimer_obj
[
i
].
name
,
&
cyp_hwtimer_obj
[
i
].
tim_handle
)
!=
RT_EOK
)
{
LOG_E
(
"%s register failed"
,
cyp_hwtimer_obj
[
i
].
name
);
result
=
-
RT_ERROR
;
}
}
return
result
;
}
INIT_BOARD_EXPORT
(
cyp_hwtimer_init
);
#endif
/*RT_USING_HWTIMER*/
#endif
/*BSP_USING_TIM*/
/* this is a hwtimer test demo*/
#include <rtthread.h>
#include <rtdevice.h>
#define HWTIMER_DEV_NAME "time2"
/* device name */
static
rt_err_t
timeout_cb
(
rt_device_t
dev
,
rt_size_t
size
)
{
rt_kprintf
(
"this is hwtimer timeout callback fucntion!
\n
"
);
rt_kprintf
(
"tick is :%d !
\n
"
,
rt_tick_get
());
return
0
;
}
int
hwtimer_sample
()
{
rt_err_t
ret
=
RT_EOK
;
rt_hwtimerval_t
timeout_s
;
rt_device_t
hw_dev
=
RT_NULL
;
rt_hwtimer_mode_t
mode
;
rt_uint32_t
freq
=
10000
;
hw_dev
=
rt_device_find
(
HWTIMER_DEV_NAME
);
if
(
hw_dev
==
RT_NULL
)
{
rt_kprintf
(
"hwtimer sample run failed! can't find %s device!
\n
"
,
HWTIMER_DEV_NAME
);
return
RT_ERROR
;
}
ret
=
rt_device_open
(
hw_dev
,
RT_DEVICE_OFLAG_RDWR
);
if
(
ret
!=
RT_EOK
)
{
rt_kprintf
(
"open %s device failed!
\n
"
,
HWTIMER_DEV_NAME
);
return
ret
;
}
rt_device_set_rx_indicate
(
hw_dev
,
timeout_cb
);
rt_device_control
(
hw_dev
,
HWTIMER_CTRL_FREQ_SET
,
&
freq
);
mode
=
HWTIMER_MODE_PERIOD
;
ret
=
rt_device_control
(
hw_dev
,
HWTIMER_CTRL_MODE_SET
,
&
mode
);
if
(
ret
!=
RT_EOK
)
{
rt_kprintf
(
"set mode failed! ret is :%d
\n
"
,
ret
);
return
ret
;
}
/* Example Set the timeout period of the timer */
timeout_s
.
sec
=
3
;
/* secend */
timeout_s
.
usec
=
0
;
/* microsecend */
if
(
rt_device_write
(
hw_dev
,
0
,
&
timeout_s
,
sizeof
(
timeout_s
))
!=
sizeof
(
timeout_s
))
{
rt_kprintf
(
"set timeout value failed
\n
"
);
return
RT_ERROR
;
}
while
(
1
)
{
rt_thread_mdelay
(
1500
);
rt_device_read
(
hw_dev
,
0
,
&
timeout_s
,
sizeof
(
timeout_s
));
rt_kprintf
(
"Read: Sec = %d, Usec = %d
\n
"
,
timeout_s
.
sec
,
timeout_s
.
usec
);
}
return
ret
;
}
MSH_CMD_EXPORT
(
hwtimer_sample
,
hwtimer
sample
);
\ No newline at end of file
bsp/cypress/libraries/HAL_Drivers/drv_hwtimer.h
0 → 100644
浏览文件 @
38154c46
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-07-29 rtthread qiu first version
*/
#ifndef __DRV_HWTIMER_H__
#define __DRV_HWTIMER_H__
#include <rtthread.h>
#include "cy_pdl.h"
#include "cyhal.h"
#include "cybsp.h"
#include "cy_retarget_io.h"
#ifndef TIM_DEV_INFO_CONFIG
#define TIM_DEV_INFO_CONFIG \
{ \
.maxfreq = 1000000, \
.minfreq = 2000, \
.maxcnt = 0xFFFF, \
.cntmode = HWTIMER_CNTMODE_UP, \
}
#endif
/* TIM_DEV_INFO_CONFIG */
#ifdef BSP_USING_TIM1
#ifndef TIM1_CONFIG
#define TIM1_CONFIG \
{ \
.tim_irqn = tcpwm_0_interrupts_0_IRQn, \
.name = "time1", \
}
#endif
/*TIM1_CONFIG*/
#endif
/* BSP_USING_TIM1 */
#ifdef BSP_USING_TIM2
#ifndef TIM2_CONFIG
#define TIM2_CONFIG \
{ \
.tim_irqn = tcpwm_1_interrupts_0_IRQn, \
.name = "time2", \
}
#endif
/*TIM2_CONFIG*/
#endif
/* BSP_USING_TIM2 */
#endif
/* __DRV_HWTIMER_H__ */
\ No newline at end of file
bsp/cypress/libraries/IFX_PSOC6_HAL/SConscript
浏览文件 @
38154c46
...
...
@@ -121,6 +121,9 @@ if GetDepend(['RT_USING_WDT']):
src
+=
[
'mtb-pdl-cat1/drivers/source/cy_wdt.c'
]
src
+=
[
'mtb-hal-cat1/source/cyhal_wdt.c'
]
if
GetDepend
([
'RT_USING_HWTIMER'
]):
src
+=
[
'mtb-hal-cat1/source/cyhal_timer.c'
]
path
=
[
cwd
+
'/capsense'
,
cwd
+
'/psoc6cm0p'
,
cwd
+
'/retarget-io'
,
...
...
bsp/cypress/psoc6-cy8cproto-4343w/board/Kconfig
浏览文件 @
38154c46
...
...
@@ -229,6 +229,34 @@ menu "On-chip Peripheral Drivers"
bool "Enable Watchdog Timer"
select RT_USING_WDT
default n
menuconfig BSP_USING_DAC
bool "Enable DAC"
default n
select RT_USING_DAC
if BSP_USING_DAC
config BSP_USING_DAC1
bool "Enable DAC1"
default n
config BSP_USING_DAC2
bool "Enable DAC2"
default n
endif
menuconfig BSP_USING_TIM
bool "Enable timer"
default n
select RT_USING_HWTIMER
if BSP_USING_TIM
config BSP_USING_TIM1
bool "Enable TIM1"
default n
config BSP_USING_TIM2
bool "Enable TIM2"
default n
endif
endmenu
menu "Board extended module Drivers"
...
...
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