1582 lines
61 KiB
C
1582 lines
61 KiB
C
/************************************************************************************************/
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/**
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* @file ciu32l051_std_tim.h
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* @author MCU Ecosystem Development Team
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* @brief TIM STD库驱动头文件。
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* 提供TIM相关的STD库操作函数声明、数据类型以及常量的定义。
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*
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*
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**************************************************************************************************
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* @attention
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* Copyright (c) CEC Huada Electronic Design Co.,Ltd. All rights reserved.
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*
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**************************************************************************************************
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*/
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/* 避免头文件重复引用 */
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#ifndef CIU32L051_STD_TIM_H
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#define CIU32L051_STD_TIM_H
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/************************************************************************************************/
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/**
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* @addtogroup CIU32L051_STD_Driver
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* @{
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*/
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/**
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* @defgroup TIM TIM
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* @brief 通用定时器/基本定时器的STD库驱动
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* @{
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*
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*/
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/************************************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*------------------------------------------includes--------------------------------------------*/
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#include "ciu32l051_std_common.h"
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/*-----------------------------------------type define------------------------------------------*/
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/************************************************************************************************/
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/**
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* @defgroup TIM_Types TIM Types
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* @brief TIM数据类型定义
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* @{
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*/
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/************************************************************************************************/
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/**
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* @brief TIM基本参数配置结构体定义
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*/
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typedef struct
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{
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uint32_t prescaler; /**< TIM时钟的预分频参数，其值必须在0x0000~0xFFFF之间 */
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uint32_t counter_mode; /**< 计数器模式选择
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@arg TIM_COUNTER_MODE_UP ... */
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uint32_t period; /**< 自动重载值，其值必须在0x0000~0xFFFF之间 */
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uint32_t clock_div; /**< TIM时钟分频参数
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@arg TIM_CLOCK_DTS_DIV1 ... */
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uint32_t auto_reload_preload; /**< 自动重载预加载
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@arg TIM_AUTORELOAD_PRE_DISABLE ... */
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}std_tim_basic_init_t;
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/**
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* @brief TIM输入捕获参数配置结构体定义
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*/
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typedef struct
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{
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uint32_t input_capture_pol; /**< 输入信号的有效边沿选择
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@arg TIM_INPUT_POL_RISING ... */
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uint32_t input_capture_sel; /**< 输入模式定义
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@arg TIM_INPUT_CAPTURE_SEL_DIRECTTI ... */
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uint32_t input_capture_prescaler; /**< 输入捕获预分频定义
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@arg TIM_INPUT_CAPTURE_PSC_DIV1 ... */
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uint32_t input_capture_filter; /**< 输入捕获滤波器定义，其值必须在0x0~0x7之间 */
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}std_tim_input_capture_init_t;
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/**
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* @brief TIM输出比较参数配置结构体定义
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*/
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typedef struct
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{
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uint32_t output_compare_mode; /**< TIM输出比较模式定义
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@arg TIM_OUTPUT_MODE_ACTIVE ... */
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uint32_t pulse; /**< TIM载入捕获比较寄存器的脉冲值，其值必须在0x0000~0xFFFF之间 */
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uint32_t output_pol; /**< 输出极性定义
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@arg TIM_OUTPUT_POL_HIGH ... */
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uint32_t output_preloadccx; /**< 通道预加载使能定义
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@arg TIM_OUTPUT_PRECC_ENABLE ... */
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uint32_t output_fast_mode; /**< 快速模式定义
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@arg TIM_OUTPUT_FAST_ENABLE ...
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@note 该参数仅在PWM1和PWM2模式下有效 */
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}std_tim_output_compare_init_t;
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/**
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* @}
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*/
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/*--------------------------------------------define--------------------------------------------*/
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/************************************************************************************************/
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/**
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* @defgroup TIM_Constants TIM Constants
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* @brief TIM常量定义及宏定义
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* @{
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*
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*/
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/************************************************************************************************/
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/* TIM计数模式定义 */
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#define TIM_COUNTER_MODE_UP (0x00000000U) /**< 向上计数 */
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#define TIM_COUNTER_MODE_DOWN TIM_CR1_DIR /**< 向下计数 */
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#define TIM_COUNTER_MODE_CENT_MODE1 TIM_CR1_CMS_CENTER_UP /**< 中心对齐模式1 */
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#define TIM_COUNTER_MODE_CENT_MODE2 TIM_CR1_CMS_CENTER_DOWN /**< 中心对齐模式2 */
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#define TIM_COUNTER_MODE_CENT_MODE3 TIM_CR1_CMS_CENTER_UP_DOWN /**< 中心对齐模式3 */
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/* TIM计数方向定义 */
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#define TIM_COUNTER_UP (0x00000000U) /**< 计数方向为:向上 */
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#define TIM_COUNTER_DOWN TIM_CR1_DIR /**< 计数方向为:向下 */
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/* TIM自动重载预装载状态定义 */
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#define TIM_AUTORELOAD_PRE_DISABLE (0x00000000U) /**< 禁止寄存器预装载功能 */
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#define TIM_AUTORELOAD_PRE_ENABLE TIM_CR1_ARPE /**< 使能寄存器预装载功能 */
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/* TIM更新事件源选择 */
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#define TIM_UPDATE_SOURCE_REGULAR (0x00000000U) /**< 计数上溢或下溢触发 */
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#define TIM_UPDATE_SOURCE_COUNTER TIM_CR1_URS /**< 计数上溢或下溢、UG置位、从模式控制器触发 */
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/* TIM时钟分频 */
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#define TIM_CLOCK_DTS_DIV1 (0x00000000U) /**< tDTS=tTIMx_KCLK */
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#define TIM_CLOCK_DTS_DIV2 TIM_CR1_CLK_DIV2 /**< tDTS=2*tTIMx_KCLK */
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#define TIM_CLOCK_DTS_DIV4 TIM_CR1_CLK_DIV4 /**< tDTS=4*tTIMx_KCLK */
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/* TIM通道定义 */
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#define TIM_CHANNEL_1 (0x00U) /**< 捕获/比较1定义 */
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#define TIM_CHANNEL_2 (0x01U) /**< 捕获/比较2定义 */
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#define TIM_CHANNEL_3 (0x02U) /**< 捕获/比较3定义 */
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#define TIM_CHANNEL_4 (0x03U) /**< 捕获/比较4定义 */
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/* TIM输入通道极性定义 */
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#define TIM_INPUT_POL_RISING (0x00000000U) /**< 未反向/上升沿触发 */
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#define TIM_INPUT_POL_FALLING TIM_CCEN_CC1P /**< 反向/下降沿触发 */
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#define TIM_INPUT_POL_BOTH (TIM_CCEN_CC1P | TIM_CCEN_CC1NP) /**< 未反向/上升下降均触发 */
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/* TIM输入捕获选择 */
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#define TIM_INPUT_CAPTURE_SEL_DIRECTTI TIM_CCM1_CC1S_DIRECTTI /**< TIM输入1, 2, 3 or 4，且被映射到IC1, IC2, IC3 or IC4（一一对应） */
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#define TIM_INPUT_CAPTURE_SEL_INDIRECTTI TIM_CCM1_CC1S_INDIRECTTI /**< TIM输入1, 2, 3 or 4，且被映射到IC2, IC1, IC4 or IC3（一一对应） */
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#define TIM_INPUT_CAPTURE_SEL_TRC TIM_CCM1_CC1S_TRC /**< TIM输入1, 2, 3 or 4，且被映射到TRC */
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/* TIM输入捕获预分频参数定义 */
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#define TIM_INPUT_CAPTURE_PSC_DIV1 (0x00000000U) /**< 无预分频器，捕获输入上每检测到一个边沿便执行捕获 */
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#define TIM_INPUT_CAPTURE_PSC_DIV2 TIM_CCM1_IC1PSC_DIV2 /**< 每发生2个事件执行一次捕获 */
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#define TIM_INPUT_CAPTURE_PSC_DIV4 TIM_CCM1_IC1PSC_DIV4 /**< 每发生4个事件执行一次捕获 */
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#define TIM_INPUT_CAPTURE_PSC_DIV8 TIM_CCM1_IC1PSC_DIV8 /**< 每发生8个事件执行一次捕获 */
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/* TIM输出比较预装载状态定义 */
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#define TIM_OUTPUT_PRECC_DISABLE (0x00000000U) /**< 禁止输出比较预装载模式 */
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#define TIM_OUTPUT_PRECC_ENABLE TIM_CCM1_OC1PE /**< 使能输出比较预装载模式 */
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/* TIM输出快速状态定义 */
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#define TIM_OUTPUT_FAST_DISABLE (0x00000000U) /**< 禁止输出比较快速模式 */
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#define TIM_OUTPUT_FAST_ENABLE TIM_CCM1_OC1FE /**< 使能输出比较快速模式 */
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/* TIM输出比较极性定义 */
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#define TIM_OUTPUT_POL_HIGH (0x00000000U) /**< 比较输出极性:高电平为有效电平 */
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#define TIM_OUTPUT_POL_LOW TIM_CCEN_CC1P /**< 比较输出极性:低电平为有效电平 */
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/* TIM输出比较参数定义 */
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#define TIM_OUTPUT_MODE_FROZEN (0x00000000U) /**< 冻结 */
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#define TIM_OUTPUT_MODE_ACTIVE TIM_CCM1_OC1M_ACTIVE /**< 通道1设置为匹配时输出有效电平 */
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#define TIM_OUTPUT_MODE_INACTIVE TIM_CCM1_OC1M_INACTIVE /**< 通道1设置为匹配时输出无效电平 */
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#define TIM_OUTPUT_MODE_TOGGLE TIM_CCM1_OC1M_TOGGLE /**< 翻转 */
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#define TIM_OUTPUT_MODE_FORCED_INACTIVE TIM_CCM1_OC1M_FORCED_INACTIVE /**< 强制变为无效电平 */
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#define TIM_OUTPUT_MODE_FORCED_ACTIVE TIM_CCM1_OC1M_FORCED_ACTIVE /**< 强制变为有效电平 */
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#define TIM_OUTPUT_MODE_PWM1 TIM_CCM1_OC1M_PWM1 /**< PWM模式1 */
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#define TIM_OUTPUT_MODE_PWM2 TIM_CCM1_OC1M_PWM2 /**< PWM模式2 */
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/* TIM ETR极性定义 */
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#define TIM_ETR_POL_HIGH (0x00000000U) /**< ETR高电平或上升沿有效 */
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#define TIM_ETR_POL_LOW TIM_SMC_ETP /**< ETR低电平或下降沿有效 */
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/* TIM ETR预分频参数 */
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#define TIM_ETR_PSC_DIV1 (0x00000000U) /**< 预分频器关闭 */
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#define TIM_ETR_PSC_DIV2 TIM_SMC_ET_PRE_DIV2 /**< ETR输入源预分频系数为2 */
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#define TIM_ETR_PSC_DIV4 TIM_SMC_ET_PRE_DIV4 /**< ETR输入源预分频系数为4 */
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#define TIM_ETR_PSC_DIV8 TIM_SMC_ET_PRE_DIV8 /**< ETR输入源预分频系数为8 */
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/* TIM时钟源选择 */
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#define TIM_CLKSRC_INT (0x00000000U) /**< TIM时钟源：内部时钟 */
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#define TIM_CLKSRC_ETR_MODE1 TIM_SMC_SM_SEL_EXT_MODE1 /**< TIM时钟源：外部时钟源模式1 */
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#define TIM_CLKSRC_ETR_MODE2 TIM_SMC_ECEN /**< TIM时钟源：外部时钟源模式2 */
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/* TIM时钟极性定义 */
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#define TIM_CLK_ETR_POL_HIGH (0x00000000U) /**< ETR时钟源的极性：高有效 */
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#define TIM_CLK_ETR_POL_LOW TIM_SMC_ETP /**< ETR时钟源的极性：低有效 */
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#define TIM_CLK_TIX_POL_RISING (0x00000000U) /**< TIx时钟源的极性：上升沿有效 */
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#define TIM_CLK_TIX_POL_FALLING TIM_CCEN_CC1P /**< TIx时钟源的极性：下降沿有效 */
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#define TIM_CLK_TIX_POL_BOTH (TIM_CCEN_CC1P | TIM_CCEN_CC1NP) /**< TIx时钟源的极性：双沿有效 */
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/* TIM DMA请求生成事件源 */
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#define TIM_GEN_DMA_REQ_CCX (0x00000000U) /**< 发生CCx事件生成DMA请求 */
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#define TIM_GEN_DMA_REQ_UPDATE (TIM_CR2_CC_DMASEL) /**< 发生更新事件生成DMA请求 */
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/* TIM事件源 */
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#define TIM_EVENT_SRC_UPDATE TIM_EVTG_UG /**< 重新初始化计数器并生成一个更新事件 */
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#define TIM_EVENT_SRC_CC1 TIM_EVTG_CC1G /**< 在通道1上生成一个捕获/比较事件 */
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#define TIM_EVENT_SRC_CC2 TIM_EVTG_CC2G /**< 在通道2上生成一个捕获/比较事件 */
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#define TIM_EVENT_SRC_CC3 TIM_EVTG_CC3G /**< 在通道3上生成一个捕获/比较事件 */
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#define TIM_EVENT_SRC_CC4 TIM_EVTG_CC4G /**< 在通道4上生成一个捕获/比较事件 */
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#define TIM_EVENT_SRC_TRIG TIM_EVTG_TG /**< 生成一个触发事件 */
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/* TIM中断定义 */
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#define TIM_INTERRUPT_UPDATE TIM_DIER_UIE /**< 更新中断 */
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#define TIM_INTERRUPT_CC1 TIM_DIER_CC1IE /**< 捕获/比较1中断 */
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#define TIM_INTERRUPT_CC2 TIM_DIER_CC2IE /**< 捕获/比较1中断2 */
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#define TIM_INTERRUPT_CC3 TIM_DIER_CC3IE /**< 捕获/比较1中断3 */
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#define TIM_INTERRUPT_CC4 TIM_DIER_CC4IE /**< 捕获/比较1中断4 */
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#define TIM_INTERRUPT_TRIG TIM_DIER_TIE /**< 触发中断 */
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/* TIM DMA源 */
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#define TIM_DMA_REQ_UPDATE TIM_DIER_UDMAEN /**< 更新事件触发DMA请求 */
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#define TIM_DMA_REQ_CC1 TIM_DIER_CC1_DMAEN /**< 捕获/比较1触发DMA请求 */
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#define TIM_DMA_REQ_CC2 TIM_DIER_CC2_DMAEN /**< 捕获/比较2触发DMA请求 */
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#define TIM_DMA_REQ_CC3 TIM_DIER_CC3_DMAEN /**< 捕获/比较3触发DMA请求 */
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#define TIM_DMA_REQ_CC4 TIM_DIER_CC4_DMAEN /**< 捕获/比较4触发DMA请求 */
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#define TIM_DMA_REQ_TRIG TIM_DIER_TDMAEN /**< 触发事件触发DMA请求 */
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/* TIM标志定义 */
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#define TIM_FLAG_ALL (0x1E5FU) /**< 所有事件标志 */
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#define TIM_FLAG_UPDATE TIM_SR_UIF /**< 更新中断标志 */
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#define TIM_FLAG_CC1 TIM_SR_CC1IF /**< 捕获/比较1事件标志 */
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#define TIM_FLAG_CC2 TIM_SR_CC2IF /**< 捕获/比较2事件标志 */
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#define TIM_FLAG_CC3 TIM_SR_CC3IF /**< 捕获/比较3事件标志 */
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#define TIM_FLAG_CC4 TIM_SR_CC4IF /**< 捕获/比较4事件标志 */
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#define TIM_FLAG_TRIG TIM_SR_TIF /**< 触发事件标志 */
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#define TIM_FLAG_CC1OF TIM_SR_CC1OF /**< 捕获/比较1重复捕获标志 */
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#define TIM_FLAG_CC2OF TIM_SR_CC2OF /**< 捕获/比较2重复捕获标志 */
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#define TIM_FLAG_CC3OF TIM_SR_CC3OF /**< 捕获/比较3重复捕获标志 */
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#define TIM_FLAG_CC4OF TIM_SR_CC4OF /**< 捕获/比较3重复捕获标志 */
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/* TIM清除OCxREF输出的输入源 */
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#define TIM_CLEAR_INPUT_SRC_ETR TIM_SMC_OCCS /**< 清除OCREF输出的信号源与ETRF相连 */
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#define TIM_CLEAR_INPUT_SRC_COMP1 (0x00000000U) /**< OCREF_CLR_INPUT连接到COMP1的输出 */
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#define TIM_CLEAR_INPUT_SRC_COMP2 TIM_CFG_OCREF_CLR /**< OCREF_CLR_INPUT连接到COMP2的输出 */
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/* TIM清除OCxREF输出的信号源极性定义 */
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#define TIM_CLEAR_INPUT_POL_HIGH (0x00000000U) /**< ETR引脚极性:高电平或上升沿有效 */
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#define TIM_CLEAR_INPUT_POL_LOW TIM_SMC_ETP /**< ETR引脚极性:低电平或下降沿有效 */
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/* TIM正交编码模式选择 */
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#define TIM_ENCODER_MODE_TI1 TIM_SMC_SM_SEL_ENCODE_TI1 /**< 正交编码模式1, x2模式,
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计数器根据TI1FP1电平在TI2FP2边沿递增/递减计数 */
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#define TIM_ENCODER_MODE_TI2 TIM_SMC_SM_SEL_ENCODE_TI2 /**< 正交编码模式2, x2模式,
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计数器根据TI2FP2电平在TI1FP1边沿递增/递减计数 */
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#define TIM_ENCODER_MODE_TI12 TIM_SMC_SM_SEL_ENCODE_TI12 /**< 正交编码模式3, x4模式,
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计数器在TI1FP1和TI2FP2的边沿计数，计数的方向取决于另外一个输入的电平 */
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/* TIM主模式选择(TRIG_OUT)参数定义*/
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#define TIM_TRIG_OUT_RESET (0x00000000U) /**< TIM1_EVTG寄存器中的UG位用作触发输出（TRIG_OUT） */
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#define TIM_TRIG_OUT_ENABLE TIM_CR2_MM_SEL_ENABLE /**< 计数器使能信号CEN用作触发输出（TRIG_OUT） */
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#define TIM_TRIG_OUT_UPDATE TIM_CR2_MM_SEL_UPDATE /**< 选择更新事件作为触发输出（TRIG_OUT） */
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#define TIM_TRIG_OUT_CC1 TIM_CR2_MM_SEL_CC1IF /**< 捕获或比较匹配，触发输出（TRIG_OUT） */
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#define TIM_TRIG_OUT_OC1REF TIM_CR2_MM_SEL_OC1REF /**< OC1REF信号用作触发输出(TRIG_OUT) */
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#define TIM_TRIG_OUT_OC2REF TIM_CR2_MM_SEL_OC2REF /**< OC2REF信号用作触发输出(TRIG_OUT) */
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#define TIM_TRIG_OUT_OC3REF TIM_CR2_MM_SEL_OC3REF /**< OC3REF信号用作触发输出(TRIG_OUT) */
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#define TIM_TRIG_OUT_OC4REF TIM_CR2_MM_SEL_OC4REF /**< OC4REF信号用作触发输出(TRIG_OUT) */
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/* TIM从模式参数定义*/
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#define TIM_SLAVE_MODE_DISABLE (0x00000000U) /**< 禁止从模式 */
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#define TIM_SLAVE_MODE_RESET TIM_SMC_SM_SEL_RESET /**< 复位模式 */
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#define TIM_SLAVE_MODE_GATED TIM_SMC_SM_SEL_GATED /**< 门控模式 */
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#define TIM_SLAVE_MODE_TRIG TIM_SMC_SM_SEL_TRIG /**< 触发模式 */
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/* TIM触发选择参数定义*/
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#define TIM_TRIG_SOURCE_ITR0 TIM_SMC_TS_ITR0 /**< 内部触发0（ITR0） */
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#define TIM_TRIG_SOURCE_ITR1 TIM_SMC_TS_ITR1 /**< 内部触发1（ITR1） */
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#define TIM_TRIG_SOURCE_ITR2 TIM_SMC_TS_ITR2 /**< 内部触发2（ITR2） */
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#define TIM_TRIG_SOURCE_TI1F_ED TIM_SMC_TS_TI1F_ED /**< TI1边沿检测器（TI1F_ED） */
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#define TIM_TRIG_SOURCE_TI1FP1 TIM_SMC_TS_TI1FP1 /**< 滤波后的定时器输入1（TI1FP1） */
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#define TIM_TRIG_SOURCE_TI2FP2 TIM_SMC_TS_TI2FP2 /**< 滤波后的定时器输入2（TI1FP2） */
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#define TIM_TRIG_SOURCE_ETRF TIM_SMC_TS_ETRF /**< 外部触发输入（ETRF） */
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/* TIM触发极性参数定义*/
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#define TIM_TRIG_ETR_POL_RISING (0x00000000U) /**< ETR触发极性:高电平或上升沿有效 */
|
||
#define TIM_TRIG_ETR_POL_FALLING TIM_SMC_ETP /**< ETR触发极性:低电平或下降沿有效 */
|
||
#define TIM_TRIG_TIX_POL_RISING (0x00000000U) /**< TIxFPx或TI1F_ED触发极性:高电平或上升沿有效 */
|
||
#define TIM_TRIG_TIX_POL_FALLING TIM_CCEN_CC1P /**< TIxFPx或TI1F_ED触发极性:低电平或下降沿有效 */
|
||
#define TIM_TRIG_TIX_POL_BOTH (TIM_CCEN_CC1P | TIM_CCEN_CC1NP) /**< TIxFPx或TI1F_ED触发极性:上升下降均触发 */
|
||
|
||
/* TIM触发预分频定义*/
|
||
#define TIM_TRIG_PSC_DIV1 TIM_ETR_PSC_DIV1 /**< 未使用预分频 */
|
||
#define TIM_TRIG_PSC_DIV2 TIM_ETR_PSC_DIV2 /**< 外部ETR时钟预分频 = 2 */
|
||
#define TIM_TRIG_PSC_DIV4 TIM_ETR_PSC_DIV4 /**< 外部ETR时钟预分频 = 4 */
|
||
#define TIM_TRIG_PSC_DIV8 TIM_ETR_PSC_DIV8 /**< 外部ETR时钟预分频 = 8 */
|
||
|
||
/* TIM ETR定义 */
|
||
#define TIM_TIM3_ETR_GPIO TIM3_AF1_ETR_SEL_GPIO /**< TIM3_ETR连接到GPIO */
|
||
#define TIM_TIM3_ETR_COMP1 TIM3_AF1_ETR_SEL_COMP1 /**< TIM3_ETR连接到COMP1输出 */
|
||
#define TIM_TIM3_ETR_COMP2 TIM3_AF1_ETR_SEL_COMP2 /**< TIM3_ETR连接到COMP2输出 */
|
||
#define TIM_TIM3_ETR_LXTAL TIM3_AF1_ETR_SEL_LXTAL /**< TIM3_ETR连接到LXTAL */
|
||
#define TIM_TIM3_ETR_HXTAL TIM3_AF1_ETR_SEL_HXTAL /**< TIM3_ETR连接到HXTAL */
|
||
#define TIM_TIM3_ETR_MCO TIM3_AF1_ETR_SEL_MCO /**< TIM3_ETR连接到MCO */
|
||
#define TIM_TIM3_ETR_RCL TIM3_AF1_ETR_SEL_RCL /**< TIM3_ETR连接到RCL */
|
||
|
||
#define TIM_TIM4_ETR_GPIO TIM4_AF1_ETR_SEL_GPIO /**< TIM4_ETR连接到GPIO */
|
||
#define TIM_TIM4_ETR_COMP1 TIM4_AF1_ETR_SEL_COMP1 /**< TIM4_ETR连接到COMP1输出 */
|
||
#define TIM_TIM4_ETR_COMP2 TIM4_AF1_ETR_SEL_COMP2 /**< TIM4_ETR连接到COMP2输出 */
|
||
|
||
#define TIM_TIM5_ETR_GPIO TIM5_AF1_ETR_SEL_GPIO /**< TIM5_ETR连接到GPIO */
|
||
#define TIM_TIM5_ETR_COMP1 TIM5_AF1_ETR_SEL_COMP1 /**< TIM5_ETR连接到COMP1输出 */
|
||
#define TIM_TIM5_ETR_COMP2 TIM5_AF1_ETR_SEL_COMP2 /**< TIM5_ETR连接到COMP2输出 */
|
||
|
||
/* TIM外部时钟输入选择 */
|
||
#define TIM_TIM3_TI1_GPIO TIM_TISEL_TI1_SEL_CH1 /**< TIM3_TI1连接到GPIO */
|
||
#define TIM_TIM3_TI1_COMP1 TIM_TISEL_TI1_SEL_COMP1 /**< TIM3_TI1连接到COMP1输出 */
|
||
|
||
#define TIM_TIM3_TI2_GPIO TIM_TISEL_TI2_SEL_CH2 /**< TIM3_TI2连接到GPIO */
|
||
#define TIM_TIM3_TI2_COMP2 TIM_TISEL_TI2_SEL_COMP2 /**< TIM3_TI2连接到COMP2输出 */
|
||
|
||
#define TIM_TIM3_TI4_GPIO TIM3_TISEL_TI4_SEL_CH4 /**< TIM3_TI4连接到GPIO */
|
||
#define TIM_TIM3_TI4_LXTAL TIM3_TISEL_TI4_SEL_LXTAL /**< TIM3_TI4连接到LXTAL时钟 */
|
||
#define TIM_TIM3_TI4_HXTAL TIM3_TISEL_TI4_SEL_HXTAL /**< TIM3_TI4连接到HXTAL时钟 */
|
||
#define TIM_TIM3_TI4_MCO TIM3_TISEL_TI4_SEL_MCO /**< TIM3_TI4连接到MCO */
|
||
#define TIM_TIM3_TI4_RCL TIM3_TISEL_TI4_SEL_RCL /**< TIM3_TI4连接到RCL时钟 */
|
||
|
||
#define TIM_TIM4_TI1_GPIO TIM_TISEL_TI1_SEL_CH1 /**< TIM4_TI1连接到GPIO */
|
||
#define TIM_TIM4_TI1_COMP1 TIM_TISEL_TI1_SEL_COMP1 /**< TIM4_TI1连接到COMP1输出 */
|
||
|
||
#define TIM_TIM4_TI2_GPIO TIM_TISEL_TI2_SEL_CH2 /**< TIM4_TI2连接到GPIO */
|
||
#define TIM_TIM4_TI2_COMP2 TIM_TISEL_TI2_SEL_COMP2 /**< TIM4_TI2连接到COMP2输出 */
|
||
|
||
#define TIM_TIM5_TI1_GPIO TIM_TISEL_TI1_SEL_CH1 /**< TIM5_TI1连接到GPIO */
|
||
#define TIM_TIM5_TI1_COMP1 TIM_TISEL_TI1_SEL_COMP1 /**< TIM5_TI1连接到COMP1输出 */
|
||
|
||
#define TIM_TIM5_TI2_GPIO TIM_TISEL_TI2_SEL_CH2 /**< TIM5_TI2连接到GPIO */
|
||
#define TIM_TIM5_TI2_COMP2 TIM_TISEL_TI2_SEL_COMP2 /**< TIM5_TI2连接到COMP2输出 */
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
|
||
|
||
/*-------------------------------------------functions------------------------------------------*/
|
||
|
||
/************************************************************************************************/
|
||
/**
|
||
* @defgroup TIM_External_Functions TIM External Functions
|
||
* @brief TIM对外函数
|
||
* @{
|
||
*
|
||
*/
|
||
/************************************************************************************************/
|
||
/**
|
||
* @brief TIM启动计数
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_enable(TIM_t *timx)
|
||
{
|
||
timx->CR1 |= TIM_CR1_CEN;
|
||
}
|
||
|
||
/**
|
||
* @brief TIM停止计数
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_disable(TIM_t *timx)
|
||
{
|
||
timx->CR1 &= (~TIM_CR1_CEN);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 设置TIM预分频参数
|
||
* @param timx TIM外设
|
||
* @param presc 预分频新值
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_psc(TIM_t *timx, uint32_t presc)
|
||
{
|
||
timx->PSC = (presc);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 获取TIM预分频参数
|
||
* @param timx TIM外设
|
||
* @retval uint32_t TIM预分频值
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_psc(TIM_t *timx)
|
||
{
|
||
return (timx->PSC);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 设置TIM计数值
|
||
* @param timx TIM外设
|
||
* @param counter 计数新值
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_counter(TIM_t *timx, uint32_t counter)
|
||
{
|
||
timx->CNT = (counter);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM计数值
|
||
* @param timx TIM外设
|
||
* @retval uint32_t TIM计数值
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_counter(TIM_t *timx)
|
||
{
|
||
return (timx->CNT);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置TIM ARR值
|
||
* @param timx TIM外设
|
||
* @param autoreload TIM ARR值，其值必须≥3。
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_autoreload(TIM_t *timx, uint32_t autoreload)
|
||
{
|
||
timx->ARR = (autoreload);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM ARR值
|
||
* @param timx TIM外设
|
||
* @retval uint32_t TIM ARR值
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_autoreload(TIM_t *timx)
|
||
{
|
||
return (timx->ARR);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置TIM时钟分频值
|
||
* @param timx TIM外设
|
||
* @param clk_div 时钟分频值
|
||
* @arg TIM_CLOCK_DTS_DIV1: tDTS=tTIM_KCLK
|
||
* @arg TIM_CLOCK_DTS_DIV2: tDTS=2*tTIM_KCLK
|
||
* @arg TIM_CLOCK_DTS_DIV4: tDTS=4*tTIM_KCLK
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_clock_div(TIM_t *timx, uint32_t clk_div)
|
||
{
|
||
MODIFY_REG(timx->CR1, TIM_CR1_CLK_DIV, clk_div);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM时钟分频值
|
||
* @param timx TIM外设
|
||
* @retval uint32_t 时钟分频值
|
||
* @arg TIM_CLOCK_DIV1: tDTS=tTIM_KCLK
|
||
* @arg TIM_CLOCK_DIV2: tDTS=2*tTIM_KCLK
|
||
* @arg TIM_CLOCK_DIV4: tDTS=4*tTIM_KCLK
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_clock_div(TIM_t *timx)
|
||
{
|
||
return (timx->CR1 & TIM_CR1_CLK_DIV);
|
||
}
|
||
|
||
/**
|
||
* @brief 使能自动重载功能
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_arrpreload_enable(TIM_t *timx)
|
||
{
|
||
timx->CR1 |= TIM_CR1_ARPE;
|
||
}
|
||
|
||
/**
|
||
* @brief 禁止自动重载功能
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_arrpreload_disable(TIM_t *timx)
|
||
{
|
||
timx->CR1 &= (~TIM_CR1_ARPE);
|
||
}
|
||
|
||
/**
|
||
* @brief 使能更新事件
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_updateevent_enable(TIM_t *timx)
|
||
{
|
||
timx->CR1 |= TIM_CR1_UDIS;
|
||
}
|
||
|
||
/**
|
||
* @brief 禁止更新事件
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_updateevent_disable(TIM_t *timx)
|
||
{
|
||
timx->CR1 &= (~TIM_CR1_UDIS);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置更新事件源
|
||
* @param timx TIM外设
|
||
* @param update_source 更新事件源选择
|
||
* @arg TIM_UPDATE_SOURCE_REGULAR
|
||
* @arg TIM_UPDATE_SOURCE_COUNTER
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_update_source(TIM_t *timx, uint32_t update_source)
|
||
{
|
||
MODIFY_REG(timx->CR1, TIM_CR1_URS, update_source);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取更新事件源
|
||
* @param timx TIM外设
|
||
* @retval uint32_t 更新事件源选择
|
||
* @arg TIM_UPDATE_SOURCE_REGULAR
|
||
* @arg TIM_UPDATE_SOURCE_COUNTER
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_update_source(TIM_t *timx)
|
||
{
|
||
return (timx->CR1 & TIM_CR1_URS);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 设置计数模式
|
||
* @param timx TIM外设
|
||
* @param counter_mode 计数方式
|
||
* @arg TIM_COUNTER_MODE_UP
|
||
* @arg TIM_COUNTER_MODE_DOWN
|
||
* @arg TIM_COUNTER_MODE_CENT_MODE1
|
||
* @arg TIM_COUNTER_MODE_CENT_MODE2
|
||
* @arg TIM_COUNTER_MODE_CENT_MODE3
|
||
* @note 由于DIR控制位在中心对齐模式下为只读权限，当从中心对齐模式切换到边沿模式时，避免计数方向修改异常，应先复位一次TIM
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_counter_mode(TIM_t *timx, uint32_t counter_mode)
|
||
{
|
||
MODIFY_REG(timx->CR1, (TIM_CR1_DIR | TIM_CR1_CMS), counter_mode);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取计数模式
|
||
* @param timx TIM外设
|
||
* @retval uint32_t 计数方式
|
||
* @arg TIM_COUNTER_MODE_UP
|
||
* @arg TIM_COUNTER_MODE_DOWN
|
||
* @arg TIM_COUNTER_MODE_CENT_MODE1
|
||
* @arg TIM_COUNTER_MODE_CENT_MODE2
|
||
* @arg TIM_COUNTER_MODE_CENT_MODE3
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_counter_mode(TIM_t *timx)
|
||
{
|
||
if(timx->CR1 & TIM_CR1_CMS)
|
||
{
|
||
return (timx->CR1 & TIM_CR1_CMS);
|
||
}
|
||
else
|
||
{
|
||
return (timx->CR1 & TIM_CR1_DIR);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM计数方向
|
||
* @param timx TIM外设
|
||
* @retval bool 返回TIM计数方向标志
|
||
* @arg true: 当前计数方向为向下计数
|
||
* @arg false:当前计数方向为向上计数
|
||
*/
|
||
__STATIC_INLINE bool std_tim_get_count_dir(TIM_t *timx)
|
||
{
|
||
return ((timx->CR1 & TIM_CR1_DIR) == (TIM_CR1_DIR));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 使能单脉冲模式
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_onepulse_enable(TIM_t *timx)
|
||
{
|
||
timx->CR1 |= TIM_CR1_OPM;
|
||
}
|
||
|
||
/**
|
||
* @brief 禁止单脉冲模式
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_onepulse_disable(TIM_t *timx)
|
||
{
|
||
timx->CR1 &= (~TIM_CR1_OPM);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取单脉冲模式
|
||
* @param timx TIM外设
|
||
* @retval bool 返回单脉冲计数模式
|
||
* @arg true: 当前配置为单脉冲模式
|
||
* @arg false:当前配置为连续计数模式
|
||
*/
|
||
__STATIC_INLINE bool std_tim_get_onepulse_mode(TIM_t *timx)
|
||
{
|
||
return ((timx->CR1 & (TIM_CR1_OPM)) == (TIM_CR1_OPM));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 设置计数时钟源参数
|
||
* @param timx TIM外设
|
||
* @param clock_source 时钟源选择
|
||
* @arg TIM_CLKSRC_INT: 内部时钟源
|
||
* @arg TIM_CLKSRC_ETR_MODE1:外部时钟模式1
|
||
* @arg TIM_CLKSRC_ETR_MODE2:外部时钟模式2
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_clock_source_config(TIM_t *timx, uint32_t clock_source)
|
||
{
|
||
MODIFY_REG(timx->SMC, TIM_SMC_SM_SEL | TIM_SMC_ECEN, clock_source);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 生成一个软件事件
|
||
* @param timx TIM外设
|
||
* @param event_src 事件源
|
||
* @arg TIM_EVENT_SRC_UPDATE:更新事件源
|
||
* @arg TIM_EVENT_SRC_CC1: 捕获比较1事件源
|
||
* @arg TIM_EVENT_SRC_CC2: 捕获比较2事件源
|
||
* @arg TIM_EVENT_SRC_CC3: 捕获比较3事件源
|
||
* @arg TIM_EVENT_SRC_CC4: 捕获比较4事件源
|
||
* @arg TIM_EVENT_SRC_TRIG: 触发事件源
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_sw_trig_event(TIM_t *timx, uint32_t event_src)
|
||
{
|
||
timx->EVTG = event_src;
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief TIM中断使能
|
||
* @param timx TIM外设
|
||
* @param interrupt TIM中断源
|
||
* @arg TIM_INTERRUPT_UPDATE: 更新中断
|
||
* @arg TIM_INTERRUPT_CC1: 捕获/比较1中断
|
||
* @arg TIM_INTERRUPT_CC2: 捕获/比较2中断
|
||
* @arg TIM_INTERRUPT_CC3: 捕获/比较3中断
|
||
* @arg TIM_INTERRUPT_CC4: 捕获/比较4中断
|
||
* @arg TIM_INTERRUPT_TRIG: 触发中断
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_interrupt_enable(TIM_t *timx, uint32_t interrupt)
|
||
{
|
||
timx->DIER |= (interrupt);
|
||
}
|
||
|
||
/**
|
||
* @brief TIM中断禁止
|
||
* @param timx TIM外设
|
||
* @param interrupt TIM中断源
|
||
* @arg TIM_INTERRUPT_UPDATE: 更新中断
|
||
* @arg TIM_INTERRUPT_CC1: 捕获/比较1中断
|
||
* @arg TIM_INTERRUPT_CC2: 捕获/比较2中断
|
||
* @arg TIM_INTERRUPT_CC3: 捕获/比较3中断
|
||
* @arg TIM_INTERRUPT_CC4: 捕获/比较4中断
|
||
* @arg TIM_INTERRUPT_TRIG: 触发中断
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_interrupt_disable(TIM_t *timx, uint32_t interrupt)
|
||
{
|
||
timx->DIER &= (~(interrupt));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 获取TIM中断源的状态
|
||
* @param timx TIM外设
|
||
* @param interrupt TIM中断源信息
|
||
* @arg TIM_INTERRUPT_UPDATE: 更新中断
|
||
* @arg TIM_INTERRUPT_CC1: 捕获/比较1中断
|
||
* @arg TIM_INTERRUPT_CC2: 捕获/比较2中断
|
||
* @arg TIM_INTERRUPT_CC3: 捕获/比较3中断
|
||
* @arg TIM_INTERRUPT_CC4: 捕获/比较4中断
|
||
* @arg TIM_INTERRUPT_TRIG: 触发中断
|
||
* @retval bool 返回中断请求源的状态
|
||
* @arg true: 当前中断请求源为使能状态
|
||
* @arg false:当前中断请求源为禁止状态
|
||
*/
|
||
__STATIC_INLINE bool std_tim_get_interrupt_enable(TIM_t *timx, uint32_t interrupt)
|
||
{
|
||
return ((timx->DIER &(interrupt)) == (interrupt));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief DMA请求使能
|
||
* @param timx TIM外设
|
||
* @param dam_req TIM_DMA请求
|
||
* @arg TIM_DMA_REQ_UPDATE: 更新DMA请求
|
||
* @arg TIM_DMA_REQ_CC1: 捕获/比较1 DMA请求
|
||
* @arg TIM_DMA_REQ_CC2: 捕获/比较2 DMA请求
|
||
* @arg TIM_DMA_REQ_CC3: 捕获/比较3 DMA请求
|
||
* @arg TIM_DMA_REQ_CC4: 捕获/比较4 DMA请求
|
||
* @arg TIM_DMA_REQ_TRIG: 触发DMA请求
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_dma_req_enable(TIM_t *timx, uint32_t dam_req)
|
||
{
|
||
timx->DIER |= (dam_req);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief DMA请求禁止
|
||
* @param timx TIM外设
|
||
* @param dam_req TIM_DMA请求
|
||
* @arg TIM_DMA_REQ_UPDATE: 更新DMA请求
|
||
* @arg TIM_DMA_REQ_CC1: 捕获/比较1 DMA请求
|
||
* @arg TIM_DMA_REQ_CC2: 捕获/比较2 DMA请求
|
||
* @arg TIM_DMA_REQ_CC3: 捕获/比较3 DMA请求
|
||
* @arg TIM_DMA_REQ_CC4: 捕获/比较4 DMA请求
|
||
* @arg TIM_DMA_REQ_TRIG: 触发DMA请求
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_dma_req_disable(TIM_t *timx, uint32_t dam_req)
|
||
{
|
||
timx->DIER &= (~(dam_req));
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM DMA使能状态
|
||
* @param timx TIM外设
|
||
* @param dam_req TIM_DMA请求
|
||
* @arg TIM_DMA_REQ_UPDATE: 更新DMA请求
|
||
* @arg TIM_DMA_REQ_CC1: 捕获/比较1 DMA请求
|
||
* @arg TIM_DMA_REQ_CC2: 捕获/比较2 DMA请求
|
||
* @arg TIM_DMA_REQ_CC3: 捕获/比较3 DMA请求
|
||
* @arg TIM_DMA_REQ_CC4: 捕获/比较4 DMA请求
|
||
* @arg TIM_DMA_REQ_TRIG: 触发DMA请求
|
||
* @retval bool 返回DMA请求源的状态
|
||
* @arg true: 当前DMA请求源为使能状态
|
||
* @arg false:当前DMA请求源为禁止状态
|
||
*/
|
||
__STATIC_INLINE bool std_tim_get_dma_req_enable(TIM_t *timx, uint32_t dam_req)
|
||
{
|
||
return ((timx->DIER &(dam_req)) == (dam_req));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 获取TIM标志状态
|
||
* @param timx TIM外设
|
||
* @param flag TIM标志信息
|
||
* @arg TIM_FLAG_UPDATE: 更新事件标志
|
||
* @arg TIM_FLAG_CC1: 捕获/比较1事件标志
|
||
* @arg TIM_FLAG_CC2: 捕获/比较2事件标志
|
||
* @arg TIM_FLAG_CC3: 捕获/比较3事件标志
|
||
* @arg TIM_FLAG_CC4: 捕获/比较4事件标志
|
||
* @arg TIM_FLAG_TRIG: 触发事件标志
|
||
* @arg TIM_FLAG_CC1OF: 捕获/比较1重复捕获标志
|
||
* @arg TIM_FLAG_CC2OF: 捕获/比较2重复捕获标志
|
||
* @arg TIM_FLAG_CC3OF: 捕获/比较3重复捕获标志
|
||
* @arg TIM_FLAG_CC4OF: 捕获/比较4重复捕获标志
|
||
* @retval bool 返回标志的状态
|
||
* @arg true: 当前标志为置起状态
|
||
* @arg false:当前标志为清除状态
|
||
*/
|
||
__STATIC_INLINE bool std_tim_get_flag(TIM_t *timx, uint32_t flag)
|
||
{
|
||
return ((timx->SR &(flag)) == (flag));
|
||
}
|
||
|
||
/**
|
||
* @brief 清除TIM标志
|
||
* @param timx TIM外设
|
||
* @param flag 清除TIM标志
|
||
* @arg TIM_FLAG_UPDATE: 更新事件标志
|
||
* @arg TIM_FLAG_CC1: 捕获/比较1事件标志
|
||
* @arg TIM_FLAG_CC2: 捕获/比较2事件标志
|
||
* @arg TIM_FLAG_CC3: 捕获/比较3事件标志
|
||
* @arg TIM_FLAG_CC4: 捕获/比较4事件标志
|
||
* @arg TIM_FLAG_TRIG: 触发事件标志
|
||
* @arg TIM_FLAG_CC1OF: 捕获/比较1重复捕获标志
|
||
* @arg TIM_FLAG_CC2OF: 捕获/比较2重复触发标志
|
||
* @arg TIM_FLAG_CC3OF: 捕获/比较3重复触发标志
|
||
* @arg TIM_FLAG_CC4OF: 捕获/比较4重复触发标志
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_clear_flag(TIM_t *timx, uint32_t flag)
|
||
{
|
||
timx->SR = (~(flag));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 使能TIM比较/匹配通道
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_ccx_channel_enable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
timx->CCEN |= (TIM_CCEN_CC1E << (channel_id << 2));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 禁止TIM比较/匹配通道
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_ccx_channel_disable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
timx->CCEN &= (~(TIM_CCEN_CC1E << (channel_id << 2)));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 配置TIM输入捕获通道极性
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @param input_capture_pol 输入极性
|
||
* @arg TIM_INPUT_POL_RISING
|
||
* @arg TIM_INPUT_POL_FALLING
|
||
* @arg TIM_INPUT_POL_BOTH
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_input_pol(TIM_t *timx, uint32_t channel_id, uint32_t input_capture_pol)
|
||
{
|
||
MODIFY_REG(timx->CCEN, ((TIM_CCEN_CC1P | TIM_CCEN_CC1NP) << (channel_id << 2)), (input_capture_pol << (channel_id << 2)));
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM输入捕获通道极性
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval uint32_t 输入极性
|
||
* @arg TIM_INPUT_POL_RISING
|
||
* @arg TIM_INPUT_POL_FALLING
|
||
* @arg TIM_INPUT_POL_BOTH
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_input_pol(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
return (((timx->CCEN) >> (channel_id << 2)) & (TIM_CCEN_CC1P | TIM_CCEN_CC1NP));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 配置TIM通道输出的极性
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @param output_commpare_pol 输出极性
|
||
* @arg TIM_OUTPUT_POL_HIGH
|
||
* @arg TIM_OUTPUT_POL_LOW
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_output_pol(TIM_t *timx, uint32_t channel_id, uint32_t output_commpare_pol)
|
||
{
|
||
MODIFY_REG(timx->CCEN, (TIM_CCEN_CC1P << (channel_id << 2)), (output_commpare_pol << (channel_id << 2)));
|
||
}
|
||
|
||
/**
|
||
* @brief 获取TIM通道输出的极性
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval uint32_t 输出极性
|
||
* @arg TIM_OUTPUT_POL_HIGH
|
||
* @arg TIM_OUTPUT_POL_LOW
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_output_pol(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
return (((timx->CCEN) >> (channel_id << 2)) & TIM_CCEN_CC1P);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 使能清除OCxREF功能
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_channel_clear_ocxref_enable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 使能清除OCxREF */
|
||
*preg |= (TIM_CCM1_OC1CE << tmp_value);
|
||
}
|
||
|
||
/**
|
||
* @brief 禁止清除OCxREF功能
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_channel_clear_ocxref_disable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 禁止清除OCxREF */
|
||
*preg &= (~(TIM_CCM1_OC1CE << tmp_value));
|
||
}
|
||
|
||
/**
|
||
* @brief 设置输入捕获预分频值
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @param icxpsc_num 输入捕获预分频值
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV1
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV2
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV4
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV8
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_channel_icxpsc(TIM_t *timx, uint32_t channel_id, uint32_t icxpsc_num)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 设置输入捕获预分频 */
|
||
MODIFY_REG(*preg, (TIM_CCM1_IC1PSC << tmp_value), (icxpsc_num << tmp_value));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 获取输入捕获预分频值
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval uint32_t 输入捕获预分频值
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV1
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV2
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV4
|
||
* @arg TIM_INPUT_CAPTURE_PSC_DIV8
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_channel_icxpsc(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 获取输入捕获预分频 */
|
||
return ((*preg >> tmp_value) & TIM_CCM1_IC1PSC);
|
||
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 使能TIM通道输出比较的预装载功能
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_preloadccx_channel_enable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 使能输出比较预装载功能 */
|
||
*preg |= (TIM_CCM1_OC1PE << tmp_value);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 禁止TIM通道输出比较的预装载功能
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_preloadccx_channel_disable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 使能输出比较预装载功能 */
|
||
*preg &= (~(TIM_CCM1_OC1PE << tmp_value));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 使能TIM通道快速模式
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_fastmode_channel_enable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 使能输出比较预装载功能 */
|
||
*preg |= (TIM_CCM1_OC1FE << tmp_value);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 禁止TIM通道快速模式
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_fastmode_channel_disable(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
/* 禁止输出快速模式 */
|
||
*preg &= (~(TIM_CCM1_OC1FE << tmp_value));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 配置通道输出模式
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @param ocmode 输出模式选择
|
||
* @arg TIM_OUTPUT_MODE_FROZEN
|
||
* @arg TIM_OUTPUT_MODE_ACTIVE
|
||
* @arg TIM_OUTPUT_MODE_INACTIVE
|
||
* @arg TIM_OUTPUT_MODE_TOGGLE
|
||
* @arg TIM_OUTPUT_MODE_FORCED_INACTIVE
|
||
* @arg TIM_OUTPUT_MODE_FORCED_ACTIVE
|
||
* @arg TIM_OUTPUT_MODE_PWM1
|
||
* @arg TIM_OUTPUT_MODE_PWM2
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_ocmode(TIM_t *timx, uint32_t channel_id, uint32_t ocmode)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
MODIFY_REG(*preg, ((TIM_CCM1_OC1M | TIM_CCM1_CC1S) << tmp_value), (ocmode << tmp_value));
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 获取通道输出模式
|
||
* @param timx TIM外设
|
||
* @param channel_id 指定TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @note 该函数执行后，会将通道设置为输出模式
|
||
* @retval uint32_t 输出模式选择
|
||
* @arg TIM_OUTPUT_MODE_FROZEN
|
||
* @arg TIM_OUTPUT_MODE_ACTIVE
|
||
* @arg TIM_OUTPUT_MODE_INACTIVE
|
||
* @arg TIM_OUTPUT_MODE_TOGGLE
|
||
* @arg TIM_OUTPUT_MODE_FORCED_INACTIVE
|
||
* @arg TIM_OUTPUT_MODE_FORCED_ACTIVE
|
||
* @arg TIM_OUTPUT_MODE_PWM1
|
||
* @arg TIM_OUTPUT_MODE_PWM2
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_ocmode(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
return ((*preg >> tmp_value) & TIM_CCM1_OC1M);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置捕获/比较寄存器的值
|
||
* @param timx TIM外设
|
||
* @param ccx_value 捕获比较寄存器的值
|
||
* @param channel_id TIM 通道配置
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval std_status_t 返回API执行结果
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_ccx_value(TIM_t *timx, uint32_t channel_id, uint32_t ccx_value)
|
||
{
|
||
__IO uint32_t *pReg = (__IO uint32_t *)((uint32_t)(&timx->CC1) + (channel_id << 2));
|
||
|
||
MODIFY_REG(*pReg, TIM_CC1_CC1, ccx_value);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 获取捕获/比较寄存器的值
|
||
* @param timx TIM外设
|
||
* @param channel_id TIM 通道配置
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval uint32_t 捕获比较寄存器的值
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_ccx_value(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CC1) + (channel_id << 2));
|
||
|
||
return (*preg & TIM_CC1_CC1);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置通道为输入模式
|
||
* @param timx TIM外设
|
||
* @param channel_id TIM 通道配置
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @param icmode 输入模式选择
|
||
* @arg TIM_INPUT_CAPTURE_SEL_DIRECTTI
|
||
* @arg TIM_INPUT_CAPTURE_SEL_INDIRECTTI
|
||
* @arg TIM_INPUT_CAPTURE_SEL_TRC
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_icmode(TIM_t *timx, uint32_t channel_id, uint32_t icmode)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
MODIFY_REG(*preg, (TIM_CCM1_CC1S << tmp_value), (icmode << tmp_value));
|
||
}
|
||
|
||
/**
|
||
* @brief 获取通道的输入状态
|
||
* @param timx TIM外设
|
||
* @param channel_id TIM 通道配置
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval uint32_t 输入模式选择
|
||
* @arg TIM_INPUT_CAPTURE_SEL_DIRECTTI
|
||
* @arg TIM_INPUT_CAPTURE_SEL_INDIRECTTI
|
||
* @arg TIM_INPUT_CAPTURE_SEL_TRC
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_icmode(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
return ((*preg >> tmp_value) & TIM_CCM1_CC1S);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置输入通道的滤波参数
|
||
* @param timx TIM外设
|
||
* @param channel_id TIM 通道配置
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @param icfilter 输入滤波参数，其值的范围为:0x00~0x07
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_icfilter(TIM_t *timx, uint32_t channel_id, uint32_t icfilter)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
MODIFY_REG(*preg, (TIM_CCM1_IC1F << tmp_value), ((icfilter << tmp_value) << 4U));
|
||
}
|
||
|
||
/**
|
||
* @brief 获取输入通道的滤波参数
|
||
* @param timx TIM外设
|
||
* @param channel_id TIM 通道配置
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval uint32_t 输入滤波参数，其值的范围为:0x00~0x07
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_icfilter(TIM_t *timx, uint32_t channel_id)
|
||
{
|
||
uint32_t tmp_value = ((channel_id & 0x01) == 0)?0U:8U;
|
||
uint32_t shift_value = ((channel_id & 0x02) == 0)?0U:4U;
|
||
__IO uint32_t *preg = (__IO uint32_t *)((uint32_t)(&timx->CCM1) + shift_value);
|
||
|
||
return (((*preg >> tmp_value) & TIM_CCM1_IC1F) >> 4U);
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* @brief 设置编码器模式计数方式
|
||
* @param timx TIM外设
|
||
* @param encoder_mode 编码器计数方式
|
||
* @arg TIM_ENCODER_MODE_TI1
|
||
* @arg TIM_ENCODER_MODE_TI2
|
||
* @arg TIM_ENCODER_MODE_TI12
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_encode_mode_config(TIM_t *timx, uint32_t encoder_mode)
|
||
{
|
||
MODIFY_REG(timx->SMC, TIM_SMC_SM_SEL, encoder_mode);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 设置主模式（TRIG_OUT）输出参数
|
||
* @param timx TIM外设
|
||
* @param trigout_mode 主模式输出参数定义
|
||
* @arg TIM_TRIG_OUT_RESET
|
||
* @arg TIM_TRIG_OUT_ENABLE
|
||
* @arg TIM_TRIG_OUT_UPDATE
|
||
* @arg TIM_TRIG_OUT_CC1
|
||
* @arg TIM_TRIG_OUT_OC1REF
|
||
* @arg TIM_TRIG_OUT_OC2REF
|
||
* @arg TIM_TRIG_OUT_OC3REF
|
||
* @arg TIM_TRIG_OUT_OC4REF
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_trigout_mode_config(TIM_t *timx, uint32_t trigout_mode)
|
||
{
|
||
MODIFY_REG(timx->CR2, TIM_CR2_MM_SEL, trigout_mode);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 设置从模式参数
|
||
* @param timx TIM外设
|
||
* @param slave_mode 从模式参数定义
|
||
* @arg TIM_SLAVE_MODE_DISABLE
|
||
* @arg TIM_SLAVE_MODE_RESET
|
||
* @arg TIM_SLAVE_MODE_GATED
|
||
* @arg TIM_SLAVE_MODE_TRIG
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_slave_mode_config(TIM_t *timx, uint32_t slave_mode)
|
||
{
|
||
MODIFY_REG(timx->SMC, TIM_SMC_SM_SEL, slave_mode);
|
||
}
|
||
|
||
/**
|
||
* @brief 设置触发输入源
|
||
* @param timx TIM外设
|
||
* @param trig_source 触发输入源定义
|
||
* @arg TIM_TRIG_SOURCE_ITR0
|
||
* @arg TIM_TRIG_SOURCE_ITR1
|
||
* @arg TIM_TRIG_SOURCE_ITR2
|
||
* @arg TIM_TRIG_SOURCE_TI1F_ED
|
||
* @arg TIM_TRIG_SOURCE_TI1FP1
|
||
* @arg TIM_TRIG_SOURCE_TI2FP2
|
||
* @arg TIM_TRIG_SOURCE_ETRF
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_trig_source_config(TIM_t *timx, uint32_t trig_source)
|
||
{
|
||
MODIFY_REG(timx->SMC, TIM_SMC_TS, trig_source);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 使能主/从模式
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_master_mode_enable(TIM_t *timx)
|
||
{
|
||
timx->SMC |= TIM_SMC_MS_MOD;
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 禁止主/从模式
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_master_mode_disable(TIM_t *timx)
|
||
{
|
||
timx->SMC &= (~TIM_SMC_MS_MOD);
|
||
}
|
||
|
||
/**
|
||
* @brief ETR参数配置
|
||
* @param timx TIM外设
|
||
* @param etr_pol ETR极性参数定义
|
||
* @arg TIM_ETR_POL_HIGH
|
||
* @arg TIM_ETR_POL_LOW
|
||
* @param etr_psc ETR预分频参数定义
|
||
* @arg TIM_ETR_PSC_DIV1
|
||
* @arg TIM_ETR_PSC_DIV2
|
||
* @arg TIM_ETR_PSC_DIV4
|
||
* @arg TIM_ETR_PSC_DIV8
|
||
* @param etr_filter ETR滤波参数定义，其值范围为:0x00~0x07
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_etr_config(TIM_t *timx, uint32_t etr_pol, uint32_t etr_psc, uint32_t etr_filter)
|
||
{
|
||
MODIFY_REG(timx->SMC, TIM_SMC_ETP | TIM_SMC_ET_PRE | TIM_SMC_ETF, etr_pol | etr_psc | (etr_filter << TIM_SMC_ETF_POS));
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* @brief 配置ETR源
|
||
* @param timx TIM外设
|
||
* @param etr_source ETR源选择
|
||
* 对于TIM3，参数可以取以下值之一:
|
||
* @arg TIM_TIM3_ETR_GPIO: TIM3 ETR连接到GPIO
|
||
* @arg TIM_TIM3_ETR_COMP1: TIM3 ETR连接到COMP1输出
|
||
* @arg TIM_TIM3_ETR_COMP2: TIM3 ETR连接到COMP2输出
|
||
* @arg TIM_TIM3_ETR_LXTAL: TIM3 ETR连接到LXTAL
|
||
* @arg TIM_TIM3_ETR_HXTAL: TIM3 ETR连接到HXTAL
|
||
* @arg TIM_TIM3_ETR_MCO: TIM3 ETR连接到MCO
|
||
* @arg TIM_TIM3_ETR_RCL: TIM3 ETR连接到RCL
|
||
*
|
||
* 对于TIM4，参数可以取以下值之一:
|
||
* @arg TIM_TIM4_ETR_GPIO: TIM4 ETR连接到GPIO
|
||
* @arg TIM_TIM4_ETR_COMP1: TIM4 ETR连接到COMP1输出
|
||
* @arg TIM_TIM4_ETR_COMP2: TIM4 ETR连接到COMP2输出
|
||
*
|
||
* 对于TIM5，参数可以取以下值之一:
|
||
* @arg TIM_TIM5_ETR_GPIO: TIM5 ETR连接到GPIO
|
||
* @arg TIM_TIM5_ETR_COMP1: TIM5 ETR连接到COMP1输出
|
||
* @arg TIM_TIM5_ETR_COMP2: TIM5 ETR连接到COMP2输出
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_etr_source(TIM_t *timx, uint32_t etr_source)
|
||
{
|
||
MODIFY_REG(timx->AF1, TIM_AF1_ETR_SEL, etr_source);
|
||
}
|
||
|
||
/**
|
||
* @brief 获取ETR源
|
||
* @param timx TIM外设
|
||
* @retval uint32_t ETR源选择
|
||
* 对于TIM3，参数可以取以下值之一:
|
||
* @arg TIM_TIM3_ETR_GPIO: TIM3 ETR连接到GPIO
|
||
* @arg TIM_TIM3_ETR_COMP1: TIM3 ETR连接到COMP1输出
|
||
* @arg TIM_TIM3_ETR_COMP2: TIM3 ETR连接到COMP2输出
|
||
* @arg TIM_TIM3_ETR_LXTAL: TIM3 ETR连接到LXTAL
|
||
* @arg TIM_TIM3_ETR_HXTAL: TIM3 ETR连接到HXTAL
|
||
* @arg TIM_TIM3_ETR_MCO: TIM3 ETR连接到MCO
|
||
* @arg TIM_TIM3_ETR_RCL: TIM3 ETR连接到RCL
|
||
*
|
||
* 对于TIM4，参数可以取以下值之一:
|
||
* @arg TIM_TIM4_ETR_GPIO: TIM4 ETR连接到GPIO
|
||
* @arg TIM_TIM4_ETR_COMP1: TIM4 ETR连接到COMP1输出
|
||
* @arg TIM_TIM4_ETR_COMP2: TIM4 ETR连接到COMP2输出
|
||
*
|
||
* 对于TIM5，参数可以取以下值之一:
|
||
* @arg TIM_TIM5_ETR_GPIO: TIM5 ETR连接到GPIO
|
||
* @arg TIM_TIM5_ETR_COMP1: TIM5 ETR连接到COMP1输出
|
||
* @arg TIM_TIM5_ETR_COMP2: TIM5 ETR连接到COMP2输出
|
||
*/
|
||
__STATIC_INLINE uint32_t std_tim_get_etr_source(TIM_t *timx)
|
||
{
|
||
return (timx->AF1 & TIM_AF1_ETR_SEL);
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 配置TIM OCREF CLEAR输入源
|
||
* @param timx TIM外设
|
||
* @param ocrefclr_source OCREF CLR源选择
|
||
* @arg TIM_CLEAR_INPUT_SRC_ETR: OCREF CLR连接到ETR
|
||
* @arg TIM_CLEAR_INPUT_SRC_COMP1: OCREF CLR连接到COMP1
|
||
* @arg TIM_CLEAR_INPUT_SRC_COMP2: OCREF CLR连接到COMP2
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_ocrefclr_source_config(TIM_t *timx, uint32_t ocrefclr_source)
|
||
{
|
||
if(ocrefclr_source == TIM_CLEAR_INPUT_SRC_ETR)
|
||
{
|
||
timx->SMC |= TIM_SMC_OCCS;
|
||
}
|
||
else
|
||
{
|
||
timx->SMC &= (~TIM_SMC_OCCS);
|
||
MODIFY_REG(timx->CFG, TIM_CFG_OCREF_CLR, ocrefclr_source);
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 配置捕获/比较DMA请求生成选择
|
||
* @param timx TIM外设
|
||
* @param gen_event 生成DMA请求的事件
|
||
* @arg TIM_GEN_DMA_REQ_CCX
|
||
* @arg TIM_GEN_DMA_REQ_UPDATE
|
||
* @note DMA Burst模式下该配置无效
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_dma_request_gen_event_config(TIM_t *timx, uint32_t gen_event)
|
||
{
|
||
MODIFY_REG(timx->CR2, (TIM_CR2_CC_DMASEL), gen_event);
|
||
}
|
||
|
||
/**
|
||
* @brief 使能TI1的XOR功能
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_ti1xor_enable(TIM_t *timx)
|
||
{
|
||
timx->CR2 |= TIM_CR2_TI1_XOR_SEL;
|
||
}
|
||
|
||
|
||
/**
|
||
* @brief 禁止TI1的XOR功能
|
||
* @param timx TIM外设
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_ti1xor_disable(TIM_t *timx)
|
||
{
|
||
timx->CR2 &= (~TIM_CR2_TI1_XOR_SEL);
|
||
}
|
||
|
||
/**
|
||
* @brief 配置TIM输入通道重映射功能
|
||
* @param timx TIM外设
|
||
* @param ti_sel 通道输入源选择参数
|
||
* 对于TIM3，参数可以取以下值之一:
|
||
* @arg TIM_TIM3_TI1_GPIO: TIM3 TI1连接到GPIO
|
||
* @arg TIM_TIM3_TI1_COMP1: TIM3 TI1连接到COMP1输出
|
||
* @arg TIM_TIM3_TI2_GPIO: TIM3 TI2连接到GPIO
|
||
* @arg TIM_TIM3_TI2_COMP2: TIM3 TI2连接到COMP2输出
|
||
*
|
||
* @arg TIM_TIM3_TI4_GPIO: TIM3 TI4连接到GPIO
|
||
* @arg TIM_TIM3_TI4_LXTAL: TIM3 TI4连接到LXTAL
|
||
* @arg TIM_TIM3_TI4_HXTAL: TIM3 TI4连接到HXTAL
|
||
* @arg TIM_TIM3_TI4_MCO: TIM3 TI4连接到MCO
|
||
* @arg TIM_TIM3_TI4_RCL: TIM3 TI4连接到RCL
|
||
*
|
||
* 对于TIM4，参数可以取以下值之一:
|
||
* @arg TIM_TIM4_TI1_GPIO: TIM4 TI1连接到GPIO
|
||
* @arg TIM_TIM4_TI1_COMP1: TIM4 TI1连接到COMP1输出
|
||
* @arg TIM_TIM4_TI2_GPIO: TIM4 TI2连接到GPIO
|
||
* @arg TIM_TIM4_TI2_COMP2: TIM4 TI2连接到COMP2输出
|
||
*
|
||
* 对于TIM5，参数可以取以下值之一:
|
||
* @arg TIM_TIM5_TI1_GPIO: TIM5 TI1连接到GPIO
|
||
* @arg TIM_TIM5_TI1_COMP1: TIM5 TI1连接到COMP1输出
|
||
* @arg TIM_TIM5_TI2_GPIO: TIM5 TI2连接到GPIO
|
||
* @arg TIM_TIM5_TI2_COMP2: TIM5 TI2连接到COMP2输出
|
||
* @param channel_id TIM通道
|
||
* @arg TIM_CHANNEL_1
|
||
* @arg TIM_CHANNEL_2
|
||
* @arg TIM_CHANNEL_3
|
||
* @arg TIM_CHANNEL_4
|
||
* @retval 无
|
||
*/
|
||
__STATIC_INLINE void std_tim_set_channel_remap(TIM_t *timx, uint32_t ti_sel, uint32_t channel_id)
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{
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MODIFY_REG(timx->TISEL, (TIM_TISEL_TI1_SEL << (channel_id << 3)), ti_sel);
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}
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||
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||
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||
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/* 基础计数功能初始化/去初始化 */
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void std_tim_init(TIM_t *timx, std_tim_basic_init_t *tim_init_param);
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void std_tim_deinit(TIM_t *timx);
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void std_tim_struct_init(std_tim_basic_init_t *tim_init_struct);
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||
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||
/* 输入捕获初始化 */
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||
void std_tim_input_capture_init(TIM_t *timx, std_tim_input_capture_init_t *input_config, uint32_t channel_id);
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||
void std_tim_input_capture_struct_init(std_tim_input_capture_init_t *input_init_struct);
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||
|
||
/* 输出模式初始化及参数配置函数 */
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||
void std_tim_output_compare_init(TIM_t *timx, std_tim_output_compare_init_t *output_config, uint32_t channel_id);
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||
void std_tim_output_compare_struct_init(std_tim_output_compare_init_t *output_init_struct);
|
||
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
/**
|
||
* @}
|
||
*/
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
#endif /* CIU32L051_STD_TIM_H */
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||
|