基于ARM7+DSP双核控制器的切绘机控

#include "stdio.h"
#include "stdlib.h"
#include "stdarg.h"
#include "string.h"
#include "ctype.h"
#include "math.h"

#include "44b.h"
#include "44blib.h"
#include "option.h"

#include "key.h"
#include "ps2.h"
#include "uart_lib.h"
#include "app.h"
#include "NorFlash.h"
extern int Begain;

/*  Main entry  */
void Main(void)
{// char ch;
 volatile unsigned short * addr = (volatile unsigned short * )0x100000;
    SetPLL(52,2,1);    // for  8M crystal,60M internal
 MemCfgInit();
    Port_Init();         //IO  initialization
    __rt_lib_init();
 CacheDisable();

   
    SerialInit(0,MCLK,115200);  // Serial port 0 is used as our console
   
    LCD_12864_Init();

    About();
    UART0_Printf( "除法测试10/4.0=%2.3f\n",(10/4.0)) ;
   UART0_Printf( "除法测试10/2.1=%2.3f\n",(10/2.1)) ;  

     Isr_Init();
     if(*((unsigned short *)addr)==65535)//系统第一次运行时设置出厂参数
     MyTestNorFlash();
     Delay(1000);
Shurucansh();

while(1)
 {
  while(Begain==0)
  {  
     
      Dmrec();
   
    //数据接收
    Begain=1;
     
  }
  while(Begain)
  {         

        Delay(10);
        Decode();      //译码             
  }
  
  
 }

    UART0_Printf( "Program End!\n" ) ;
}