main.c

此程序是GPS的定位程序

#include  "common.h"          
#include  "window.h"
#include  "uart.h"
#include  "TS12864A.h"
#include  "key.h"

// GPS数据接收定义

unsigned char JD[10];			    //经度
unsigned char JD_a;		            //经度方向
unsigned char WD[9];			    //纬度
unsigned char WD_a;			        //纬度方向
unsigned char time[6];	            //时间
unsigned char date[6];		        //日期
unsigned char speed[5];		        //速度
unsigned char Height[6];		    //高度
unsigned char angle[5];		        //方位角
unsigned char use_sat[2];	        //使用的卫星数
unsigned char total_sat[2];	        //天空中总卫星数

//串口中断需要的变量
unsigned char seg_count;		//逗号计数器
unsigned char dot_count;		//小数点计数器
unsigned char byte_count;		//位数计数器
unsigned char cmd_number;		//命令类型
unsigned char mode;				//0：结束模式，1：命令模式，2：数据模式
unsigned char buf_full;			//1：整句接收完成，相应数
unsigned char cmd[5];			//命令类型存储数组

//显示需要的变量
unsigned char dsp_count;		//刷新次数计数器
unsigned char time_count;
unsigned char Height_num,a_num,s_num;
unsigned char key;

void main (void)
{
     
  SFRPAGE = CONFIG_PAGE;						                                    

   WDTCN = 0xDE;                       // Disable watchdog timer
   WDTCN = 0xAD;

   OSCILLATOR_Init ();                 // Initialize oscillator
   PORT_Init ();                       // Initialize crossbar and GPIO
   UART0_Init ();                      // Initialize UART0 
   EA = 1;
   SFRPAGE = UART0_PAGE;   

   LCD_Init();		                   // 液晶初始化   
   CleanScreen();
 /*  while(1)
   {
 //    Show_Map();
 	   key= keyscan();	  
   
   }*/  
   show_menu_system();
}