blob: 9e73e4b8b1fb68f002a2d04c2f6ec4c18fe02c4d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-10-20 MXH the first version
*/
#ifndef __DRV_PWM_H__
#define __DRV_PWM_H__
#include <rtthread.h>
#ifdef BSP_USING_PWM
#if defined(SOC_RISCV_SERIES_CH32V3)
#include "ch32v30x_tim.h"
#endif
#if defined(SOC_RISCV_SERIES_CH32V2)
#include "ch32v20x_tim.h"
#endif
#include <drivers/dev_pwm.h>
#include <drivers/clock_time.h>
#include <board.h>
#define MAX_COUNTER 65535
#define MIN_COUNTER 2
#define MIN_PULSE 2
#define FLAG_NOT_INIT 0xFF
struct rtdevice_pwm_device
{
struct rt_device_pwm parent;
TIM_TypeDef* periph;
rt_uint8_t channel[4];
char* name;
};
#endif/* BSP_USING_PWM */
#endif/* __DRV_PWM_H__ */
|
