595 lines
14 KiB
C
595 lines
14 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : CH59x_timer.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_TIMER_H__
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#define __CH59x_TIMER_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define DataBit_25 (1 << 25)
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/**
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* @brief TMR0 interrupt bit define
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*/
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#define TMR0_3_IT_CYC_END 0x01 // 周期结束标志：捕捉-超时，定时-周期结束，PWM-周期结束
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#define TMR0_3_IT_DATA_ACT 0x02 // 数据有效标志：捕捉-新数据，PWM-有效电平结束
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#define TMR0_3_IT_FIFO_HF 0x04 // FIFO 使用过半：捕捉- FIFO>=4， PWM- FIFO<4
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#define TMR1_2_IT_DMA_END 0x08 // DMA 结束，支持TMR1和TMR2
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#define TMR0_3_IT_FIFO_OV 0x10 // FIFO 溢出：捕捉- FIFO满， PWM- FIFO空
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/**
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* @brief Configuration PWM effective level repeat times
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*/
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typedef enum
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{
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PWM_Times_1 = 0, // PWM 有效输出重复1次数
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PWM_Times_4, // PWM 有效输出重复4次数
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PWM_Times_8, // PWM 有效输出重复8次数
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PWM_Times_16, // PWM 有效输出重复16次数
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} PWM_RepeatTsTypeDef;
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/**
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* @brief Configuration Cap mode
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*/
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typedef enum
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{
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CAP_NULL = 0, // 不捕捉 & 不计数
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Edge_To_Edge, // 任意边沿之间 & 计数任意边沿
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FallEdge_To_FallEdge, // 下降沿到下降沿 & 计数下降沿
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RiseEdge_To_RiseEdge, // 上升沿到上升沿 & 计数上升沿
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} CapModeTypeDef;
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/**
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* @brief Configuration DMA mode
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*/
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typedef enum
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{
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Mode_Single = 0, // 单次模式
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Mode_LOOP, // 循环模式
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} DMAModeTypeDef;
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/**
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* @brief 定时功能初始化
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*
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* @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864
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*/
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void TMR0_TimerInit(uint32_t t);
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/**
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* @brief 获取当前定时器值，最大67108864
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*
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* @return 当前定时器值
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*/
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#define TMR0_GetCurrentTimer() R32_TMR0_COUNT
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/**
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* @brief 边沿计数功能初始化
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*
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* @param cap - 采集计数类型
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*/
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void TMR0_EXTSingleCounterInit(CapModeTypeDef cap);
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/**
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* @brief 设置计数统计溢出大小，最大67108862
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*
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* @param cyc - 计数统计溢出大小
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*/
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#define TMR0_CountOverflowCfg(cyc) (R32_TMR0_CNT_END = (cyc + 2))
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/**
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* @brief 获取当前计数值，最大67108862
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*
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* @return 当前计数值
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*/
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#define TMR0_GetCurrentCount() R32_TMR0_COUNT
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/**
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* @brief PWM0 通道输出波形周期配置, 最大67108864
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*
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* @param cyc - 输出波形周期
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*/
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#define TMR0_PWMCycleCfg(cyc) (R32_TMR0_CNT_END = cyc)
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/**
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* @brief PWM 输出初始化
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*
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* @param pr - select wave polar, refer to PWMX_PolarTypeDef
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* @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef
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*/
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void TMR0_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts);
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/**
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* @brief PWM0 有效数据脉宽, 最大67108864
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*
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* @param d - 有效数据脉宽
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*/
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#define TMR0_PWMActDataWidth(d) (R32_TMR0_FIFO = d)
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/**
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* @brief CAP0 捕捉电平超时配置, 最大33554432
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*
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* @param cyc - 捕捉电平超时
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*/
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#define TMR0_CAPTimeoutCfg(cyc) (R32_TMR0_CNT_END = cyc)
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/**
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* @brief 外部信号捕捉功能初始化
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*
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* @param cap - select capture mode, refer to CapModeTypeDef
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*/
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void TMR0_CapInit(CapModeTypeDef cap);
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/**
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* @brief 获取脉冲数据
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*
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* @return 脉冲数据
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*/
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#define TMR0_CAPGetData() R32_TMR0_FIFO
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/**
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* @brief 获取当前已捕获数据个数
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*
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* @return 当前已捕获数据个数
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*/
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#define TMR0_CAPDataCounter() R8_TMR0_FIFO_COUNT
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/**
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* @brief 关闭 TMR0 PWM输出
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*/
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#define TMR0_PWMDisable() (R8_TMR0_CTRL_MOD &= ~RB_TMR_OUT_EN)
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/**
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* @brief 开启 TMR0 PWM输出
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*/
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#define TMR0_PWMEnable() (R8_TMR0_CTRL_MOD |= RB_TMR_OUT_EN)
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/**
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* @brief 关闭 TMR0
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*/
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#define TMR0_Disable() (R8_TMR0_CTRL_MOD &= ~RB_TMR_COUNT_EN)
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/**
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* @brief 开启 TMR0
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*/
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#define TMR0_Enable() (R8_TMR0_CTRL_MOD |= RB_TMR_COUNT_EN)
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/**
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* @brief 中断配置
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*
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* @param s - 使能/关闭
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR0_ITCfg(s, f) ((s) ? (R8_TMR0_INTER_EN |= f) : (R8_TMR0_INTER_EN &= ~f))
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/**
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* @brief 清除中断标志
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*
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR0_ClearITFlag(f) (R8_TMR0_INT_FLAG = f)
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/**
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* @brief 查询中断标志状态
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*
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR0_GetITFlag(f) (R8_TMR0_INT_FLAG & f)
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/**
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* @brief 定时功能初始化
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*
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* @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864
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*/
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void TMR1_TimerInit(uint32_t t);
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/**
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* @brief 获取当前定时器值，最大67108864
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*
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* @return 当前定时器值
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*/
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#define TMR1_GetCurrentTimer() R32_TMR1_COUNT
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/**
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* @brief 边沿计数功能初始化
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*
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* @param cap - 采集计数类型
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*/
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void TMR1_EXTSingleCounterInit(CapModeTypeDef cap);
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/**
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* @brief 设置计数统计溢出大小，最大67108862
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*
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* @param cyc - 计数统计溢出大小
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*/
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#define TMR1_CountOverflowCfg(cyc) (R32_TMR1_CNT_END = (cyc + 2))
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/**
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* @brief 获取当前计数值，最大67108862
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*
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* @return 当前计数值
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*/
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#define TMR1_GetCurrentCount() R32_TMR1_COUNT
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/**
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* @brief PWM1 通道输出波形周期配置, 最大67108864
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*
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* @param cyc - 输出波形周期
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*/
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#define TMR1_PWMCycleCfg(cyc) (R32_TMR1_CNT_END = cyc)
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/**
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* @brief PWM 输出初始化
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*
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* @param pr - select wave polar, refer to PWMX_PolarTypeDef
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* @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef
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*/
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void TMR1_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts);
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/**
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* @brief PWM1 有效数据脉宽, 最大67108864
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*
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* @param d - 有效数据脉宽
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*/
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#define TMR1_PWMActDataWidth(d) (R32_TMR1_FIFO = d)
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/**
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* @brief CAP1 捕捉电平超时配置, 最大33554432
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*
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* @param cyc - 捕捉电平超时
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*/
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#define TMR1_CAPTimeoutCfg(cyc) (R32_TMR1_CNT_END = cyc)
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/**
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* @brief 外部信号捕捉功能初始化
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*
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* @param cap - select capture mode, refer to CapModeTypeDef
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*/
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void TMR1_CapInit(CapModeTypeDef cap);
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/**
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* @brief 获取脉冲数据
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*
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* @return 脉冲数据
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*/
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#define TMR1_CAPGetData() R32_TMR1_FIFO
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/**
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* @brief 获取当前已捕获数据个数
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*
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* @return 当前已捕获数据个数
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*/
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#define TMR1_CAPDataCounter() R8_TMR1_FIFO_COUNT
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/**
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* @brief 配置DMA功能
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*
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* @param s - 是否打开DMA功能
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* @param startAddr - DMA 起始地址
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* @param endAddr - DMA 结束地址
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* @param m - 配置DMA模式
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*/
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void TMR1_DMACfg(uint8_t s, uint16_t startAddr, uint16_t endAddr, DMAModeTypeDef m);
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/**
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* @brief 关闭 TMR1 PWM输出
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*/
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#define TMR1_PWMDisable() (R8_TMR1_CTRL_MOD &= ~RB_TMR_OUT_EN)
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/**
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* @brief 开启 TMR1 PWM输出
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*/
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#define TMR1_PWMEnable() (R8_TMR1_CTRL_MOD |= RB_TMR_OUT_EN)
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/**
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* @brief 关闭 TMR1
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*/
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#define TMR1_Disable() (R8_TMR1_CTRL_MOD &= ~RB_TMR_COUNT_EN)
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/**
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* @brief 开启 TMR1
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*/
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#define TMR1_Enable() (R8_TMR1_CTRL_MOD |= RB_TMR_COUNT_EN)
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/**
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* @brief 中断配置
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*
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* @param s - 使能/关闭
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR1_ITCfg(s, f) ((s) ? (R8_TMR1_INTER_EN |= f) : (R8_TMR1_INTER_EN &= ~f))
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/**
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* @brief 清除中断标志
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*
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR1_ClearITFlag(f) (R8_TMR1_INT_FLAG = f)
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/**
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* @brief 查询中断标志状态
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*
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR1_GetITFlag(f) (R8_TMR1_INT_FLAG & f)
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/**
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* @brief 定时功能初始化
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*
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* @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864
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*/
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void TMR2_TimerInit(uint32_t t);
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/**
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* @brief 获取当前定时器值，最大67108864
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*
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* @return 当前定时器值
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*/
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#define TMR2_GetCurrentTimer() R32_TMR2_COUNT
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/**
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* @brief 边沿计数功能初始化
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*
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* @param cap - 采集计数类型
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*/
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void TMR2_EXTSingleCounterInit(CapModeTypeDef cap);
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/**
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* @brief 设置计数统计溢出大小，最大67108862
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*
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* @param cyc - 计数统计溢出大小
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*/
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#define TMR2_CountOverflowCfg(cyc) (R32_TMR2_CNT_END = (cyc + 2))
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/**
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* @brief 获取当前计数值，最大67108862
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*
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* @return 当前计数值
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*/
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#define TMR2_GetCurrentCount() R32_TMR2_COUNT
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/**
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* @brief PWM2 通道输出波形周期配置, 最大67108864
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*
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* @param cyc - 输出波形周期
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*/
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#define TMR2_PWMCycleCfg(cyc) (R32_TMR2_CNT_END = cyc)
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/**
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* @brief PWM 输出初始化
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*
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* @param pr - select wave polar, refer to PWMX_PolarTypeDef
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* @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef
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*/
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void TMR2_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts);
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/**
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* @brief PWM2 有效数据脉宽, 最大67108864
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*
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* @param d - 有效数据脉宽
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*/
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#define TMR2_PWMActDataWidth(d) (R32_TMR2_FIFO = d)
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/**
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* @brief CAP2 捕捉电平超时配置, 最大33554432
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*
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* @param cyc - 捕捉电平超时
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*/
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#define TMR2_CAPTimeoutCfg(cyc) (R32_TMR2_CNT_END = cyc)
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/**
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* @brief 外部信号捕捉功能初始化
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*
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* @param cap - select capture mode, refer to CapModeTypeDef
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*/
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void TMR2_CapInit(CapModeTypeDef cap);
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/**
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* @brief 获取脉冲数据
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*
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* @return 脉冲数据
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*/
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#define TMR2_CAPGetData() R32_TMR2_FIFO
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/**
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* @brief 获取当前已捕获数据个数
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*
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* @return 当前已捕获数据个数
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*/
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#define TMR2_CAPDataCounter() R8_TMR2_FIFO_COUNT
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/**
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* @brief 配置DMA功能
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*
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* @param s - 是否打开DMA功能
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* @param startAddr - DMA 起始地址
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* @param endAddr - DMA 结束地址
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* @param m - 配置DMA模式
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*/
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void TMR2_DMACfg(uint8_t s, uint32_t startAddr, uint32_t endAddr, DMAModeTypeDef m);
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/**
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* @brief 关闭 TMR2 PWM输出
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*/
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#define TMR2_PWMDisable() (R8_TMR2_CTRL_MOD &= ~RB_TMR_OUT_EN)
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/**
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* @brief 开启 TMR2 PWM输出
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*/
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#define TMR2_PWMEnable() (R8_TMR2_CTRL_MOD |= RB_TMR_OUT_EN)
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/**
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* @brief 关闭 TMR2
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*/
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#define TMR2_Disable() (R8_TMR2_CTRL_MOD &= ~RB_TMR_COUNT_EN)
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/**
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* @brief 开启 TMR2
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*/
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#define TMR2_Enable() (R8_TMR2_CTRL_MOD |= RB_TMR_COUNT_EN)
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/**
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* @brief 中断配置
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*
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* @param s - 使能/关闭
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR2_ITCfg(s, f) ((s) ? (R8_TMR2_INTER_EN |= f) : (R8_TMR2_INTER_EN &= ~f))
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/**
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* @brief 清除中断标志
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*
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR2_ClearITFlag(f) (R8_TMR2_INT_FLAG = f)
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/**
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* @brief 查询中断标志状态
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*
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* @param f - refer to TMR interrupt bit define
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*/
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#define TMR2_GetITFlag(f) (R8_TMR2_INT_FLAG & f)
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/**
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* @brief 定时功能初始化
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*
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* @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864
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*/
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void TMR3_TimerInit(uint32_t t);
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/**
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* @brief 获取当前定时器值，最大67108864
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*
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* @return 当前定时器值
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*/
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#define TMR3_GetCurrentTimer() R32_TMR3_COUNT
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/**
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* @brief 边沿计数功能初始化
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*
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* @param cap - 采集计数类型
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*/
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void TMR3_EXTSingleCounterInit(CapModeTypeDef cap);
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/**
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* @brief 设置计数统计溢出大小，最大67108862
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*
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* @param cyc - 计数统计溢出大小
|
||
*/
|
||
#define TMR3_CountOverflowCfg(cyc) (R32_TMR3_CNT_END = (cyc + 2))
|
||
|
||
/**
|
||
* @brief 获取当前计数值，最大67108862
|
||
*
|
||
* @return 当前计数值
|
||
*/
|
||
#define TMR3_GetCurrentCount() R32_TMR3_COUNT
|
||
|
||
/**
|
||
* @brief PWM3 通道输出波形周期配置, 最大67108864
|
||
*
|
||
* @param cyc - 输出波形周期
|
||
*/
|
||
#define TMR3_PWMCycleCfg(cyc) (R32_TMR3_CNT_END = cyc)
|
||
|
||
/**
|
||
* @brief PWM 输出初始化
|
||
*
|
||
* @param pr - select wave polar, refer to PWMX_PolarTypeDef
|
||
* @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef
|
||
*/
|
||
void TMR3_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts);
|
||
|
||
/**
|
||
* @brief PWM3 有效数据脉宽, 最大67108864
|
||
*
|
||
* @param d - 有效数据脉宽
|
||
*/
|
||
#define TMR3_PWMActDataWidth(d) (R32_TMR3_FIFO = d)
|
||
|
||
/**
|
||
* @brief CAP3 捕捉电平超时配置, 最大33554432
|
||
*
|
||
* @param cyc - 捕捉电平超时
|
||
*/
|
||
#define TMR3_CAPTimeoutCfg(cyc) (R32_TMR3_CNT_END = cyc)
|
||
|
||
/**
|
||
* @brief 外部信号捕捉功能初始化
|
||
*
|
||
* @param cap - select capture mode, refer to CapModeTypeDef
|
||
*/
|
||
void TMR3_CapInit(CapModeTypeDef cap);
|
||
|
||
/**
|
||
* @brief 获取脉冲数据
|
||
*
|
||
* @return 脉冲数据
|
||
*/
|
||
#define TMR3_CAPGetData() R32_TMR3_FIFO
|
||
|
||
/**
|
||
* @brief 获取当前已捕获数据个数
|
||
*
|
||
* @return 当前已捕获数据个数
|
||
*/
|
||
#define TMR3_CAPDataCounter() R8_TMR3_FIFO_COUNT
|
||
|
||
/**
|
||
* @brief 关闭 TMR3 PWM输出
|
||
*/
|
||
#define TMR3_PWMDisable() (R8_TMR3_CTRL_MOD &= ~RB_TMR_OUT_EN)
|
||
|
||
/**
|
||
* @brief 开启 TMR3 PWM输出
|
||
*/
|
||
#define TMR3_PWMEnable() (R8_TMR3_CTRL_MOD |= RB_TMR_OUT_EN)
|
||
|
||
/**
|
||
* @brief 关闭 TMR3
|
||
*/
|
||
#define TMR3_Disable() (R8_TMR3_CTRL_MOD &= ~RB_TMR_COUNT_EN)
|
||
|
||
/**
|
||
* @brief 开启 TMR3
|
||
*/
|
||
#define TMR3_Enable() (R8_TMR3_CTRL_MOD |= RB_TMR_COUNT_EN)
|
||
|
||
/**
|
||
* @brief 中断配置
|
||
*
|
||
* @param s - 使能/关闭
|
||
* @param f - refer to TMR interrupt bit define
|
||
*/
|
||
#define TMR3_ITCfg(s, f) ((s) ? (R8_TMR3_INTER_EN |= f) : (R8_TMR3_INTER_EN &= ~f))
|
||
|
||
/**
|
||
* @brief 清除中断标志
|
||
*
|
||
* @param f - refer to TMR interrupt bit define
|
||
*/
|
||
#define TMR3_ClearITFlag(f) (R8_TMR3_INT_FLAG = f)
|
||
|
||
/**
|
||
* @brief 查询中断标志状态
|
||
*
|
||
* @param f - refer to TMR interrupt bit define
|
||
*/
|
||
#define TMR3_GetITFlag(f) (R8_TMR3_INT_FLAG & f)
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif // __CH59x_TIMER_H__
|