sparrow-kit/SYSTEM/TimerBase/Timer2.h

#ifndef TIMER2_H
#define TIMER2_H

#include "stm32f2xx_hal.h"
#include "sys.h"

extern TIM_HandleTypeDef TIM2_Handler;      //定时器句柄 
extern u32 lwip_localtime;	         //lwip本地时间计数器,单位:ms
void Timer2_Init(u16 arr,u16 psc);

#endif	/* BSP_TIMBASE_H */