11f52eebcf
* 新增硬件定时器功能 * 新增定时器功能 * Update Kconfig * Update bsp/wch/risc-v/Libraries/ch32_drivers/drv_hwtimer.h Co-authored-by: Man, Jianting (Meco) <920369182@qq.com> * Update Kconfig * 添加剩余的PWM设备，并为每个PWM设备添加条件编译，减少代码量 * Update drv_pwm.c * 根据建议进行修改 * 已根据建议修改 * Update bsp/wch/risc-v/Libraries/ch32_drivers/drv_pwm.c Co-authored-by: Man, Jianting (Meco) <920369182@qq.com> * Update bsp/wch/risc-v/Libraries/ch32_drivers/drv_pwm.h Co-authored-by: Man, Jianting (Meco) <920369182@qq.com> * Update bsp/wch/risc-v/Libraries/ch32_drivers/drv_pwm.c Co-authored-by: Man, Jianting (Meco) <920369182@qq.com> Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>
41 lines
826 B
C
41 lines
826 B
C
/*
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* Copyright (c) 2006-2022, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2022-10-20 MXH the first version
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*/
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#ifndef __DRV_PWM_H__
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#define __DRV_PWM_H__
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#include <rtthread.h>
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#ifdef BSP_USING_PWM
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#include "ch32v30x_tim.h"
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#include <drivers/rt_drv_pwm.h>
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#include <drivers/hwtimer.h>
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#include <board.h>
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#ifndef ITEM_NUM
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#define ITEM_NUM(items) sizeof(items) / sizeof(items[0])
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#endif
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#define MAX_COUNTER 65535
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#define MIN_COUNTER 2
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#define MIN_PULSE 2
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#define FLAG_NOT_INIT 0xFF
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struct rtdevice_pwm_device
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{
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struct rt_device_pwm parent;
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TIM_TypeDef* periph;
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rt_uint8_t channel[4];
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char* name;
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};
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#endif/* BSP_USING_PWM */
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#endif/* __DRV_PWM_H__ */
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