main.h

STM32F4-Discovery MEMS keil&iar例程

/**
  ******************************************************************************
  * @file    LIS302DL/main.h 
  * @author  MCD Application Team
  * @version V1.0.0
  * @date    19-September-2011
  * @brief   Header for main.c module
  ******************************************************************************
  * @attention
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
  ******************************************************************************  
  */ 

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H

/* Includes ------------------------------------------------------------------*/
#include "stm32f4_discovery.h"
#include "stm32f4_discovery_lis302dl.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
#define DOUBLECLICK_Z                    ((uint8_t)0x60)
#define SINGLECLICK_Z                    ((uint8_t)0x50)

/* TIM2 Autoreload and Capture Compare register values */
#define TIM_ARR                          ((uint16_t)1900)
#define TIM_CCR                          ((uint16_t)1000)
/* Exported macro ------------------------------------------------------------*/
#define ABS(x)                           (x < 0) ? (-x) : x
#define MAX(a,b)                         (a < b) ? (b) : a
/* Exported functions ------------------------------------------------------- */
void TimingDelay_Decrement(void);
void Delay(__IO uint32_t nTime);

#endif /* __MAIN_H */

/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/