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168 lines
4.2 KiB
168 lines
4.2 KiB
3 months ago
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/********************************** (C) COPYRIGHT *******************************
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* File Name : CH59x_pwm.h
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* Author : WCH
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* Version : V1.2
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* Date : 2021/11/17
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* Description
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef __CH59x_PWM_H__
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#define __CH59x_PWM_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief channel of PWM define
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*/
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#define CH_PWM4 0x01 // PWM4 ͨ��
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#define CH_PWM5 0x02 // PWM5 ͨ��
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#define CH_PWM6 0x04 // PWM6 ͨ��
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#define CH_PWM7 0x08 // PWM7 ͨ��
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#define CH_PWM8 0x10 // PWM8 ͨ��
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#define CH_PWM9 0x20 // PWM9 ͨ��
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#define CH_PWM10 0x40 // PWM10 ͨ��
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#define CH_PWM11 0x80 // PWM11 ͨ��
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/**
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* @brief channel of PWM define
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*/
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typedef enum
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{
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High_Level = 0, // Ĭ�ϵ͵�ƽ���ߵ�ƽ��Ч
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Low_Level, // Ĭ�ϸߵ�ƽ���͵�ƽ��Ч
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} PWMX_PolarTypeDef;
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/**
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* @brief Configuration PWM4_11 Cycle size
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*/
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typedef enum
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{
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PWMX_Cycle_256 = 0, // 256 ��PWMX����
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PWMX_Cycle_255, // 255 ��PWMX����
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PWMX_Cycle_128, // 128 ��PWMX����
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PWMX_Cycle_127, // 127 ��PWMX����
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PWMX_Cycle_64, // 64 ��PWMX����
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PWMX_Cycle_63, // 63 ��PWMX����
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} PWMX_CycleTypeDef;
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/**
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* @brief PWM4-PWM11 ͨ����ʱ������
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*
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* @param d - ͨ����ʱ�� = d*Tsys
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*/
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#define PWMX_CLKCfg(d) (R8_PWM_CLOCK_DIV = d)
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/**
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* @brief PWM4-PWM11��������
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*
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* @param cyc - refer to PWMX_CycleTypeDef
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*/
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void PWMX_CycleCfg(PWMX_CycleTypeDef cyc);
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/**
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* @brief PWM4-PWM9 16�������
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*
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* @param cyc - 16���
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*/
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void PWMX_16bit_CycleCfg(uint16_t cyc);
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/**
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* @brief ���� PWM4 ����������
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*
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* @param d - ����������
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*/
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#define PWM4_ActDataWidth(d) (R8_PWM4_DATA = d)
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/**
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* @brief ���� PWM5 ����������
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*
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* @param d - ����������
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*/
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#define PWM5_ActDataWidth(d) (R8_PWM5_DATA = d)
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/**
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* @brief ���� PWM6 ����������
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*
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* @param d - ����������
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*/
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#define PWM6_ActDataWidth(d) (R8_PWM6_DATA = d)
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/**
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* @brief ���� PWM7 ����������
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*
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* @param d - ����������
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*/
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#define PWM7_ActDataWidth(d) (R8_PWM7_DATA = d)
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/**
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* @brief ���� PWM8 ����������
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*
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* @param d - ����������
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*/
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#define PWM8_ActDataWidth(d) (R8_PWM8_DATA = d)
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/**
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* @brief ���� PWM9 ����������
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*
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* @param d - ����������
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*/
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#define PWM9_ActDataWidth(d) (R8_PWM9_DATA = d)
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/**
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* @brief ���� PWM10 ����������
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*
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* @param d - ����������
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*/
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#define PWM10_ActDataWidth(d) (R8_PWM10_DATA = d)
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/**
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* @brief ���� PWM11 ����������
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*
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* @param d - ����������
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*/
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#define PWM11_ActDataWidth(d) (R8_PWM11_DATA = d)
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/**
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* @brief PWM4-PWM11ͨ��������������
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*
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* @param ch - select channel of pwm, refer to channel of PWM define
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* @param da - effective pulse width
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* @param pr - select wave polar, refer to PWMX_PolarTypeDef
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* @param s - control pwmx function, ENABLE or DISABLE
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*/
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void PWMX_ACTOUT(uint8_t ch, uint8_t da, PWMX_PolarTypeDef pr, FunctionalState s);
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/**
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* @brief PWM4-PWM9 ͨ��16λ������������
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*
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* @param ch - select channel of pwm, refer to channel of PWM define
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* @param da - effective pulse width
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* @param pr - select wave polar, refer to PWMX_PolarTypeDef
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* @param s - control pwmx function, ENABLE or DISABLE
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*/
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void PWMX_16bit_ACTOUT(uint8_t ch, uint16_t da, PWMX_PolarTypeDef pr, FunctionalState s);
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/**
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* @brief PWM ��������ģʽ����
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*
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* @param ch - select group of PWM alternate output
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* RB_PWM4_5_STAG_EN - PWM4 �� PWM5 ͨ����������
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* RB_PWM6_7_STAG_EN - PWM6 �� PWM7 ͨ����������
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* RB_PWM8_9_STAG_EN - PWM8 �� PWM9 ͨ����������
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* RB_PWM10_11_STAG_EN - PWM10 �� PWM11 ͨ����������
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* @param s - control pwmx function, ENABLE or DISABLE
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*/
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void PWMX_AlterOutCfg(uint8_t ch, FunctionalState s);
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#ifdef __cplusplus
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}
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#endif
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#endif // __CH59x_PWM_H__
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