main.c

介绍从ADS1.2 到RVMDK3.0的文档

#include  "config.h"

#define   LED1      1<<16       // P2.16  
#define   LED2      1<<17		// P2.17  
#define   LED3	    1<<18		// P2.18  
#define   LED4	    1<<19		// P2.19  
#define   LED5	    1<<20       // P2.20  
#define   LED6	    1<<21		// P2.21 
#define   LED7	    1<<22		// P2.22 
#define   LED8	    1<<23		// P2.23 
#define   LEDCON	0x00ff0000

const uint32  DISP_TAB[8] = { 0xff01ffff, 0xff02ffff, 0xff04ffff, 0xff08ffff,
                              0xff10ffff, 0xff20ffff, 0xff40ffff, 0xff80ffff};


void  DelayNS(uint32  dly)
{   uint32  i;

    for(; dly>0; dly--) 
    {
        for(i=0; i<5000; i++);
    }
}
                      

int  main(void)
{   uint8  i; 		


    IO2DIR = LEDCON;    
      
    while(1)	
    {  
        for(i=0; i<8; i++)
        {  
            IO2CLR = DISP_TAB[i];   
            DelayNS(10);	        //DELAY
            IO2SET = 0xffffffff;
        } 
    }
    
    return(0);
}