#include "stm32f4xx.h"

#define Key_Port      GPIOA
#define Key_Pin       GPIO_Pin_0
#define KEY_GPIO_RCC  RCC_AHB1Periph_GPIOA
void Key_Init(void);


#define LED1      GPIO_Pin_12
#define LED_PORT  GPIOD
#define LED_GPIO_RCC  RCC_AHB1Periph_GPIOD

void LED_Init(void);
void usDelay(unsigned long msTime);
void Set_Reset_LED1(unsigned long Delay);