HMC5883L范例

【核心代码】

  /*
  ******************************************************************************
  * @file     : main.c
  * @Copyright: ViewTool 
  * @Revision : ver 1.0
  * @Date     : 2014/12/19 11:14
  * @brief    : MPU6050 demo
  ******************************************************************************
  * @attention
  *
  * Copyright 2009-2014, ViewTool
  * http://www.viewtool.com/
  * All Rights Reserved
  * 
  ******************************************************************************
  */
#include <stdio.h>
#include "HMC5883L.h"
#include "ControlI2C.h"


int main(void)
{
	enum Status status;
	status = HMC5883L_Init();
	if(status != SUCCESS){
		printf("Initialize HMC5883L failed!\n");
		return 0;
	}
	// if config failed, please step into this function, give each function call a short delay time, it will work.
	status = HMC5883L_Config();
	if(status != SUCCESS){
		printf("Config HMC5883L failed!\n");
		return 0;
	}
    while (1)
    {
		int16_t XMagnetic, YMagnetic, ZMagnetic;
        //Get data
		status = HMC5883L_ReadMagnetic(&XMagnetic, &YMagnetic, &ZMagnetic);
		if(status != SUCCESS){
			printf("Get Magnetic failed!\n");
			return 0;
		}
        //Display data
      //  system("cls");
        printf("XMagnetic= %d\n" , XMagnetic);
        printf("YMagnetic= %d\n" , YMagnetic);
        printf("ZMagnetic= %d\n" , ZMagnetic);
        Sleep(100);
    }
	return 0;
}