#ifndef __BSP_DRIVER_SPEED_HALL_H_ #define __BSP_DRIVER_SPEED_HALL_H_ //#include "ptz_type_select.h" #include "gd32f4xx.h" typedef struct _speed_t { uint32_t hallNum; //霍尔编码器次数(运行方向的) uint32_t startTime_60ms; //开始时间 uint32_t startTime_us; uint32_t endTime_60ms; //结束时间 uint32_t endTime_us; uint8_t flag; //标志位 }speed_t; typedef struct _speed_to_hall { speed_t hori_speed_t; speed_t vert_speed_t; uint32_t time_60ms; }speed_hall; typedef enum _calculation_speed_type { calculation_disable = 0, //未开始计算速度 calculation_enable = 1, //使能计算速度 calculation_ok = 2, //达到计算速度时间 calculation_start = 3, //开始计算速度 calculation_end = 4, //结束计算速度 }calculation_speed_type; extern speed_hall g_speed_to_hall; #define TIME_60MS_MAX 4000000000 #define SPEED_TIMER_PERIOD 60000 void init_hall_speed_module(void); #endif