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新增CH32V307的硬件定时器功能 (#6545) 

新增CH32V307的硬件定时器功能，并在CH32V307V-R1-1V0板卡上进行了测试。
This commit is contained in:
self-confident neko 2022-10-22 08:12:17 +08:00 committed by GitHub
parent 5f7d9b3e0e
commit 642ba3bc93
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 849 additions and 36 deletions
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3
bsp/wch/risc-v/Libraries/ch32_drivers/SConscript
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@ -36,6 +36,9 @@ if GetDepend('SOC_RISCV_FAMILY_CH32'):
if GetDepend('BSP_USING_PWM'):
src += ['drv_pwm.c']
if GetDepend('BSP_USING_HWTIMER'):
src += ['drv_hwtimer.c']
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
Return('group')

486
bsp/wch/risc-v/Libraries/ch32_drivers/drv_hwtimer.c Normal file
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@ -0,0 +1,486 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-09-10 MXH the first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#ifdef BSP_USING_HWTIMER
#define DBG_TAG "TIM"
#define DBG_LVL DBG_LOG
#include <rtdbg.h>
#include "drv_hwtimer.h"
#include "board.h"
#ifdef RT_USING_HWTIMER
enum
{
#ifdef BSP_USING_TIM1
TIM1_INDEX,
#endif
#ifdef BSP_USING_TIM2
TIM2_INDEX,
#endif
#ifdef BSP_USING_TIM3
TIM3_INDEX,
#endif
#ifdef BSP_USING_TIM4
TIM4_INDEX,
#endif
#ifdef BSP_USING_TIM5
TIM5_INDEX,
#endif
#ifdef BSP_USING_TIM6
TIM6_INDEX,
#endif
#ifdef BSP_USING_TIM7
TIM7_INDEX,
#endif
#ifdef BSP_USING_TIM8
TIM8_INDEX,
#endif
#ifdef BSP_USING_TIM9
TIM9_INDEX,
#endif
#ifdef BSP_USING_TIM10
TIM10_INDEX,
#endif
};
static struct ch32_hwtimer ch32_hwtimer_obj[] =
{
#ifdef BSP_USING_TIM1
TIM1_CONFIG,
#endif
#ifdef BSP_USING_TIM2
TIM2_CONFIG,
#endif
#ifdef BSP_USING_TIM3
TIM3_CONFIG,
#endif
#ifdef BSP_USING_TIM4
TIM4_CONFIG,
#endif
#ifdef BSP_USING_TIM5
TIM5_CONFIG,
#endif
#ifdef BSP_USING_TIM6
TIM6_CONFIG,
#endif
#ifdef BSP_USING_TIM7
TIM7_CONFIG,
#endif
#ifdef BSP_USING_TIM8
TIM8_CONFIG,
#endif
#ifdef BSP_USING_TIM9
TIM9_CONFIG,
#endif
#ifdef BSP_USING_TIM10
TIM10_CONFIG,
#endif
};
/* APBx timer clocks frequency doubler state related to APB1CLKDivider value */
void ch32_get_pclk_doubler(rt_uint32_t *pclk1_doubler, rt_uint32_t *pclk2_doubler)
{
RT_ASSERT(pclk1_doubler != RT_NULL);
RT_ASSERT(pclk2_doubler != RT_NULL);
*pclk1_doubler = 1;
*pclk2_doubler = 1;
if((RCC->CFGR0 & RCC_PPRE1) == RCC_PPRE1_DIV1)
{
*pclk1_doubler = 1;
}
else
{
*pclk1_doubler = 2;
}
if((RCC->CFGR0 & RCC_PPRE2) == RCC_PPRE2_DIV1)
{
*pclk2_doubler = 1;
}
else
{
*pclk2_doubler = 2;
}
}
static void ch32_hwtimer_init(struct rt_hwtimer_device *timer, rt_uint32_t state)
{
RT_ASSERT(timer != RT_NULL);
TIM_HandleTypeDef *tim = RT_NULL;
RCC_ClocksTypeDef RCC_ClockStruct;
NVIC_InitTypeDef NVIC_InitStruct;
struct ch32_hwtimer *tim_device = RT_NULL;
rt_uint32_t prescaler_value = 0;
rt_uint32_t pclk1_doubler, pclk2_doubler;
RCC_GetClocksFreq(&RCC_ClockStruct);
ch32_get_pclk_doubler(&pclk1_doubler, &pclk2_doubler);
if(state)
{
tim = (TIM_HandleTypeDef *)timer->parent.user_data;
tim_device = (struct ch32_hwtimer *)timer;
if(tim->instance == TIM1 || tim->instance == TIM8 ||
tim->instance == TIM9 || tim->instance == TIM10)
{
RCC_APB2PeriphClockCmd(tim->rcc, ENABLE);
prescaler_value = (RCC_ClockStruct.PCLK2_Frequency * pclk2_doubler / 10000) - 1;
}
else
{
RCC_APB1PeriphClockCmd(tim->rcc, ENABLE);
prescaler_value = (RCC_ClockStruct.PCLK1_Frequency * pclk1_doubler / 10000) - 1;
}
tim->init.TIM_Prescaler = prescaler_value;
tim->init.TIM_ClockDivision = TIM_CKD_DIV1;
tim->init.TIM_Period = 10000 - 1;
tim->init.TIM_RepetitionCounter = 0;
if(timer->info->cntmode == HWTIMER_CNTMODE_UP)
{
tim->init.TIM_CounterMode = TIM_CounterMode_Up;
}
else
{
tim->init.TIM_CounterMode = TIM_CounterMode_Down;
}
/* TIM6 and TIM7 only support counter up mode */
if(tim->instance == TIM6 || tim->instance == TIM7)
{
tim->init.TIM_CounterMode = TIM_CounterMode_Up;
}
TIM_TimeBaseInit(tim->instance, &tim->init);
NVIC_InitStruct.NVIC_IRQChannel = tim_device->irqn;
NVIC_InitStruct.NVIC_IRQChannelPreemptionPriority = 1;
NVIC_InitStruct.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStruct.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStruct);
TIM_ClearITPendingBit(tim->instance, TIM_IT_Update);
TIM_ITConfig(tim->instance, TIM_IT_Update, ENABLE);
}
}
static rt_err_t ch32_hwtimer_start(struct rt_hwtimer_device *timer, rt_uint32_t cnt, rt_hwtimer_mode_t mode)
{
RT_ASSERT(timer != RT_NULL);
TIM_HandleTypeDef *tim = RT_NULL;
tim = (TIM_HandleTypeDef *)timer->parent.user_data;
/* set tim cnt */
tim->instance->CNT = 0;
/* set tim arr */
tim->instance->ATRLR = cnt - 1;
tim->init.TIM_Period = cnt - 1;
if (mode == HWTIMER_MODE_ONESHOT)
{
/* set timer to single mode */
tim->instance->CTLR1 &= (uint16_t) ~((uint16_t)TIM_OPM);
tim->instance->CTLR1 |= TIM_OPMode_Single;
}
else
{
tim->instance->CTLR1 &= (uint16_t) ~((uint16_t)TIM_OPM);
tim->instance->CTLR1 |= TIM_OPMode_Repetitive;
}
/* start timer */
TIM_Cmd(tim->instance, ENABLE);
return RT_EOK;
}
static void ch32_hwtimer_stop(struct rt_hwtimer_device *timer)
{
RT_ASSERT(timer != RT_NULL);
TIM_HandleTypeDef *tim = RT_NULL;
tim = (TIM_HandleTypeDef *)timer->parent.user_data;
/* stop timer */
TIM_Cmd(tim->instance, DISABLE);
/* set tim cnt */
tim->instance->CNT = 0;
}
static rt_uint32_t ch32_hwtimer_count_get(struct rt_hwtimer_device *timer)
{
RT_ASSERT(timer != RT_NULL);
TIM_HandleTypeDef *tim = RT_NULL;
tim = (TIM_HandleTypeDef *)timer->parent.user_data;
return tim->instance->CNT;
}
static rt_err_t ch32_hwtimer_control(struct rt_hwtimer_device *timer, rt_uint32_t cmd, void *args)
{
RT_ASSERT(timer != RT_NULL);
RT_ASSERT(args != RT_NULL);
TIM_HandleTypeDef *tim = RT_NULL;
rt_err_t result = RT_EOK;
rt_uint32_t pclk1_doubler, pclk2_doubler;
tim = (TIM_HandleTypeDef *)timer->parent.user_data;
switch (cmd)
{
case HWTIMER_CTRL_FREQ_SET:
{
rt_uint32_t freq;
rt_uint16_t val;
RCC_ClocksTypeDef RCC_ClockStruct;
/* set timer frequence */
freq = *((rt_uint32_t *)args);
ch32_get_pclk_doubler(&pclk1_doubler, &pclk2_doubler);
RCC_GetClocksFreq(&RCC_ClockStruct);
if(tim->instance == TIM1 || tim->instance == TIM8 ||
tim->instance == TIM9 || tim->instance == TIM10)
{
val = RCC_ClockStruct.PCLK2_Frequency * pclk2_doubler / freq;
}
else
{
val = RCC_ClockStruct.PCLK1_Frequency * pclk1_doubler / freq;
}
/* Update frequency value */
TIM_PrescalerConfig(tim->instance, val - 1, TIM_PSCReloadMode_Immediate);
result = RT_EOK;
break;
}
case HWTIMER_CTRL_MODE_SET:
{
if (*(rt_hwtimer_mode_t *)args == HWTIMER_MODE_ONESHOT)
{
/* set timer to single mode */
tim->instance->CTLR1 &= (uint16_t) ~((uint16_t)TIM_OPM);
tim->instance->CTLR1 |= TIM_OPMode_Single;
}
else
{
tim->instance->CTLR1 &= (uint16_t) ~((uint16_t)TIM_OPM);
tim->instance->CTLR1 |= TIM_OPMode_Repetitive;
}
break;
}
case HWTIMER_CTRL_INFO_GET:
{
*(rt_hwtimer_mode_t *)args = tim->instance->CNT;
break;
}
case HWTIMER_CTRL_STOP:
{
ch32_hwtimer_stop(timer);
break;
}
default:
{
result = -RT_EINVAL;
break;
}
}
return result;
}
static const struct rt_hwtimer_info ch32_hwtimer_info = TIM_DEV_INFO_CONFIG;
static const struct rt_hwtimer_ops ch32_hwtimer_ops =
{
ch32_hwtimer_init,
ch32_hwtimer_start,
ch32_hwtimer_stop,
ch32_hwtimer_count_get,
ch32_hwtimer_control
};
static void ch32_hwtimer_isr(struct rt_hwtimer_device *device)
{
RT_ASSERT(device != RT_NULL);
struct ch32_hwtimer *hwtimer = RT_NULL;
hwtimer = rt_container_of(device, struct ch32_hwtimer, device);
if(TIM_GetITStatus(hwtimer->handle.instance, TIM_IT_Update) != RESET)
{
rt_device_hwtimer_isr(device);
TIM_ClearITPendingBit(hwtimer->handle.instance, TIM_IT_Update);
}
}
#ifdef BSP_USING_TIM1
void TIM1_UP_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM1_UP_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM1_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM1 */
#ifdef BSP_USING_TIM2
void TIM2_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM2_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM2_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM2 */
#ifdef BSP_USING_TIM3
void TIM3_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM3_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM3_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM3 */
#ifdef BSP_USING_TIM4
void TIM4_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM4_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM4_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM4 */
#ifdef BSP_USING_TIM5
void TIM5_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM5_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM5_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM5 */
#ifdef BSP_USING_TIM6
void TIM6_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM6_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM6_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM6 */
#ifdef BSP_USING_TIM7
void TIM7_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM7_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM7_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM7 */
#ifdef BSP_USING_TIM8
void TIM8_UP_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM8_UP_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM8_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM8 */
#ifdef BSP_USING_TIM9
void TIM9_UP_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM9_UP_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM9_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM9 */
#ifdef BSP_USING_TIM10
void TIM10_UP_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM10_UP_IRQHandler(void)
{
GET_INT_SP();
rt_interrupt_enter();
ch32_hwtimer_isr(&(ch32_hwtimer_obj[TIM10_INDEX].device));
rt_interrupt_leave();
FREE_INT_SP();
}
#endif /* BSP_USING_TIM10 */
static int rt_hw_timer_init(void)
{
int i = 0;
int result = RT_EOK;
for (i = 0; i < sizeof(ch32_hwtimer_obj) / sizeof(ch32_hwtimer_obj[0]); i++)
{
ch32_hwtimer_obj[i].device.info = &ch32_hwtimer_info;
ch32_hwtimer_obj[i].device.ops = &ch32_hwtimer_ops;
result = rt_device_hwtimer_register(&ch32_hwtimer_obj[i].device,
ch32_hwtimer_obj[i].name, (void *)&ch32_hwtimer_obj[i].handle);
RT_ASSERT(result == RT_EOK);
}
return result;
}
INIT_BOARD_EXPORT(rt_hw_timer_init);
#endif /* RT_USING_HWTIMER */
#endif /* BSP_USING_HWTIMER */

148
bsp/wch/risc-v/Libraries/ch32_drivers/drv_hwtimer.h Normal file
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@ -0,0 +1,148 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-09-10 MXH the first version
*/
#ifndef __DRV_HWTIMER_H__
#define __DRV_HWTIMER_H__
#include <rtthread.h>
#include "ch32v30x_tim.h"
#ifdef BSP_USING_HWTIMER
typedef struct
{
TIM_TypeDef *instance;
TIM_TimeBaseInitTypeDef init;
rt_uint32_t rcc;
}TIM_HandleTypeDef;
struct ch32_hwtimer
{
rt_hwtimer_t device;
TIM_HandleTypeDef handle;
IRQn_Type irqn;
char *name;
};
/* TIM CONFIG */
#ifndef TIM_DEV_INFO_CONFIG
#define TIM_DEV_INFO_CONFIG \
{ \
.maxfreq = 1000000, \
.minfreq = 3000, \
.maxcnt = 0xFFFF, \
.cntmode = HWTIMER_CNTMODE_UP, \
}
#endif /* TIM_DEV_INFO_CONFIG */
#ifdef BSP_USING_TIM1
#define TIM1_CONFIG \
{ \
.handle.instance = TIM1, \
.handle.rcc = RCC_APB2Periph_TIM1, \
.irqn = TIM1_UP_IRQn, \
.name = "timer1", \
}
#endif /* BSP_USING_TIM1 */
#ifdef BSP_USING_TIM2
#define TIM2_CONFIG \
{ \
.handle.instance = TIM2, \
.handle.rcc = RCC_APB1Periph_TIM2, \
.irqn = TIM2_IRQn, \
.name = "timer2", \
}
#endif /* BSP_USING_TIM2 */
#ifdef BSP_USING_TIM3
#define TIM3_CONFIG \
{ \
.handle.instance = TIM3, \
.handle.rcc = RCC_APB1Periph_TIM3, \
.irqn = TIM3_IRQn, \
.name = "timer3", \
}
#endif /* BSP_USING_TIM3 */
#ifdef BSP_USING_TIM4
#define TIM4_CONFIG \
{ \
.handle.instance = TIM4, \
.handle.rcc = RCC_APB1Periph_TIM4, \
.irqn = TIM4_IRQn, \
.name = "timer4", \
}
#endif /* BSP_USING_TIM4 */
#ifdef BSP_USING_TIM5
#define TIM5_CONFIG \
{ \
.handle.instance = TIM5, \
.handle.rcc = RCC_APB1Periph_TIM5, \
.irqn = TIM5_IRQn, \
.name = "timer5", \
}
#endif /* BSP_USING_TIM5 */
#ifdef BSP_USING_TIM6
#define TIM6_CONFIG \
{ \
.handle.instance = TIM6, \
.handle.rcc = RCC_APB1Periph_TIM6, \
.irqn = TIM6_IRQn, \
.name = "timer6", \
}
#endif /* BSP_USING_TIM6 */
#ifdef BSP_USING_TIM7
#define TIM7_CONFIG \
{ \
.handle.instance = TIM7, \
.handle.rcc = RCC_APB1Periph_TIM7, \
.irqn = TIM7_IRQn, \
.name = "timer7", \
}
#endif /* BSP_USING_TIM7 */
#ifdef BSP_USING_TIM8
#define TIM8_CONFIG \
{ \
.handle.instance = TIM8, \
.handle.rcc = RCC_APB2Periph_TIM8, \
.irqn = TIM8_UP_IRQn, \
.name = "timer8", \
}
#endif /* BSP_USING_TIM8 */
#ifdef BSP_USING_TIM9
#define TIM9_CONFIG \
{ \
.handle.instance = TIM9, \
.handle.rcc = RCC_APB2Periph_TIM9, \
.irqn = TIM9_UP_IRQn, \
.name = "timer9", \
}
#endif /* BSP_USING_TIM9 */
#ifdef BSP_USING_TIM10
#define TIM10_CONFIG \
{ \
.handle.instance = TIM10, \
.handle.rcc = RCC_APB2Periph_TIM10, \
.irqn = TIM10_UP_IRQn, \
.name = "timer10", \
}
#endif /* BSP_USING_TIM10 */
#endif /* BSP_USING_HWTIMER */
#endif /* __DRV_HWTIMER_H__ */

248
bsp/wch/risc-v/ch32v307v-r1/board/Kconfig
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@ -201,7 +201,7 @@ menu "On-chip Peripheral Drivers"
if BSP_USING_RTC
config BSP_USING_RTC_LSI
bool "using LSI clock for rtc, if not, LSE default"
bool "Using LSI clock for rtc, if not, LSE default"
select LSI_VALUE
default n
endif
@ -211,7 +211,7 @@ menu "On-chip Peripheral Drivers"
default 40000
config BSP_USING_IWDT
bool "using onchip iwdt"
bool "Enable IWDT"
select RT_USING_WDT
select LSI_VALUE
default n
@ -222,15 +222,15 @@ menu "On-chip Peripheral Drivers"
select RT_USING_CAN
if BSP_USING_CAN
config BSP_USING_CAN1
bool "using CAN1"
bool "Using CAN1"
default n
config BSP_USING_CAN2
bool "using CAN2"
bool "Using CAN2"
default n
endif
config BSP_USING_TIM
bool "using TIMx"
bool "Using TIMx"
default n
if BSP_USING_TIM
@ -250,140 +250,316 @@ menu "On-chip Peripheral Drivers"
if BSP_USING_TIM1
choice
prompt "using TIM1 as hwtimer or PWM mode"
prompt "Using TIM1 as hwtimer or PWM mode"
default BSP_USING_TIM1_HWTIMER
config BSP_USING_TIM1_HWTIMER
bool "using TIM1 as hwtimer mode"
bool "Using TIM1 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM1_PWM
bool "using TIM1 as PWM mode"
bool "Using TIM1 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM1_PWM
config BSP_USING_TIM1_PWM_CH1
bool "using TIM1 channel 1"
bool "Using TIM1 channel 1"
default n
config BSP_USING_TIM1_PWM_CH2
bool "using TIM1 channel 2"
bool "Using TIM1 channel 2"
default n
config BSP_USING_TIM1_PWM_CH3
bool "using TIM1 channel 3"
bool "Using TIM1 channel 3"
config BSP_USING_TIM1_PWM_CH4
bool "using TIM1 channel 4"
bool "Using TIM1 channel 4"
endif
endif
config BSP_USING_TIM2
bool "using TIM2"
bool "Using TIM2"
default n
if BSP_USING_TIM2
choice
prompt "using TIM2 as hwtimer or PWM mode"
prompt "Using TIM2 as hwtimer or PWM mode"
default BSP_USING_TIM2_HWTIMER
config BSP_USING_TIM2_HWTIMER
bool "using TIM2 as hwtimer mode"
bool "Using TIM2 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM2_PWM
bool "using TIM2 as PWM mode"
bool "Using TIM2 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM2_PWM
config BSP_USING_TIM2_PWM_CH1
bool "using TIM2 channel 1"
bool "Using TIM2 channel 1"
default n
config BSP_USING_TIM2_PWM_CH2
bool "using TIM2 channel 2"
bool "Using TIM2 channel 2"
default n
config BSP_USING_TIM2_PWM_CH3
bool "using TIM2 channel 3"
bool "Using TIM2 channel 3"
config BSP_USING_TIM2_PWM_CH4
bool "using TIM2 channel 4"
bool "Using TIM2 channel 4"
endif
endif
config BSP_USING_TIM3
bool "using TIM3"
bool "Using TIM3"
default n
if BSP_USING_TIM3
choice
prompt "using TIM3 as hwtimer or PWM mode"
prompt "Using TIM3 as hwtimer or PWM mode"
default BSP_USING_TIM3_HWTIMER
config BSP_USING_TIM3_HWTIMER
bool "using TIM3 as hwtimer mode"
bool "Using TIM3 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM3_PWM
bool "using TIM3 as PWM mode"
bool "Using TIM3 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM3_PWM
config BSP_USING_TIM3_PWM_CH1
bool "using TIM3 channel 1"
bool "Using TIM3 channel 1"
default n
config BSP_USING_TIM3_PWM_CH2
bool "using TIM3 channel 2"
bool "Using TIM3 channel 2"
default n
config BSP_USING_TIM3_PWM_CH3
bool "using TIM3 channel 3"
bool "Using TIM3 channel 3"
config BSP_USING_TIM3_PWM_CH4
bool "using TIM3 channel 4"
bool "Using TIM3 channel 4"
endif
endif
config BSP_USING_TIM4
bool "using TIM4"
bool "Using TIM4"
default n
if BSP_USING_TIM4
choice
prompt "using TIM4 as hwtimer or PWM mode"
prompt "Using TIM4 as hwtimer or PWM mode"
default BSP_USING_TIM4_HWTIMER
config BSP_USING_TIM4_HWTIMER
bool "using TIM4 as hwtimer mode"
bool "Using TIM4 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM4_PWM
bool "using TIM4 as PWM mode"
bool "Using TIM4 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM4_PWM
config BSP_USING_TIM4_PWM_CH1
bool "using TIM4 channel 1"
bool "Using TIM4 channel 1"
default n
config BSP_USING_TIM4_PWM_CH2
bool "using TIM4 channel 2"
bool "Using TIM4 channel 2"
default n
config BSP_USING_TIM4_PWM_CH3
bool "using TIM4 channel 3"
bool "Using TIM4 channel 3"
config BSP_USING_TIM4_PWM_CH4
bool "using TIM4 channel 4"
bool "Using TIM4 channel 4"
endif
endif
config BSP_USING_TIM5
bool "Using TIM5"
default n
if BSP_USING_TIM5
choice
prompt "Using TIM5 as hwtimer or PWM mode"
default BSP_USING_TIM5_HWTIMER
config BSP_USING_TIM5_HWTIMER
bool "Using TIM5 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM5_PWM
bool "Using TIM5 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM5_PWM
config BSP_USING_TIM5_PWM_CH1
bool "Using TIM5 channel 1"
default n
config BSP_USING_TIM5_PWM_CH2
bool "Using TIM5 channel 2"
default n
config BSP_USING_TIM5_PWM_CH3
bool "Using TIM5 channel 3"
config BSP_USING_TIM5_PWM_CH4
bool "Using TIM5 channel 4"
endif
endif
config BSP_USING_TIM6
bool "Using TIM6"
default n
if BSP_USING_TIM6
choice
prompt "Using TIM5 as hwtimer (PWM mode not supported)"
default BSP_USING_TIM6_HWTIMER
config BSP_USING_TIM6_HWTIMER
bool "Using TIM6 as hwtimer mode"
select BSP_USING_HWTIMER
endchoice
endif
config BSP_USING_TIM7
bool "Using TIM7"
default n
if BSP_USING_TIM7
choice
prompt "Using TIM7 as hwtimer (PWM mode not supported)"
default BSP_USING_TIM7_HWTIMER
config BSP_USING_TIM7_HWTIMER
bool "Using TIM7 as hwtimer mode"
select BSP_USING_HWTIMER
endchoice
endif
config BSP_USING_TIM8
bool "Using TIM8"
default n
if BSP_USING_TIM8
choice
prompt "Using TIM8 as hwtimer or PWM mode"
default BSP_USING_TIM8_HWTIMER
config BSP_USING_TIM8_HWTIMER
bool "Using TIM8 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM8_PWM
bool "Using TIM8 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM8_PWM
config BSP_USING_TIM8_PWM_CH1
bool "Using TIM8 channel 1"
default n
config BSP_USING_TIM8_PWM_CH2
bool "Using TIM8 channel 2"
default n
config BSP_USING_TIM8_PWM_CH3
bool "Using TIM8 channel 3"
config BSP_USING_TIM8_PWM_CH4
bool "Using TIM8 channel 4"
endif
endif
config BSP_USING_TIM9
bool "Using TIM9"
default n
if BSP_USING_TIM9
choice
prompt "Using TIM9 as hwtimer or PWM mode"
default BSP_USING_TIM9_HWTIMER
config BSP_USING_TIM9_HWTIMER
bool "Using TIM9 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM9_PWM
bool "Using TIM9 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM9_PWM
config BSP_USING_TIM9_PWM_CH1
bool "Using TIM9 channel 1"
default n
config BSP_USING_TIM9_PWM_CH2
bool "Using TIM9 channel 2"
default n
config BSP_USING_TIM9_PWM_CH3
bool "Using TIM9 channel 3"
config BSP_USING_TIM9_PWM_CH4
bool "Using TIM9 channel 4"
endif
endif
config BSP_USING_TIM10
bool "Using TIM10"
default n
if BSP_USING_TIM10
choice
prompt "Using TIM10 as hwtimer or PWM mode"
default BSP_USING_TIM10_HWTIMER
config BSP_USING_TIM10_HWTIMER
bool "Using TIM10 as hwtimer mode"
select BSP_USING_HWTIMER
config BSP_USING_TIM10_PWM
bool "Using TIM10 as PWM mode"
select BSP_USING_PWM
endchoice
if BSP_USING_TIM10_PWM
config BSP_USING_TIM10_PWM_CH1
bool "Using TIM10 channel 1"
default n
config BSP_USING_TIM10_PWM_CH2
bool "Using TIM10 channel 2"
default n
config BSP_USING_TIM10_PWM_CH3
bool "Using TIM10 channel 3"
config BSP_USING_TIM10_PWM_CH4
bool "Using TIM10 channel 4"
endif
endif