test2407.c

来自「dsp320lf2407上的相关程序文件」· C语言 代码 · 共 57 行

#include    "f2407_c.h" 


#define LED port40                           
volatile ioport unsigned int port40;/*LED*/

extern unsigned int adc_res[8];	/*8 ADCs result*/

                                


/****************************** MAIN ROUTINE ***************************/
void main(void)
{ 
	unsigned int data_input;
   	*WDCR  = 0x00E8;
   	*SCSR1 = 0x00fd;
   	*SCSR2 = (*SCSR2 | 0x000B) & 0x000F;
   	//WSGR = 0x0049;
   	WSGR = 0x01c0;
   	*MCRA = 0x0003;                     /* group A pins */
   	*MCRB = 0xFEDC;                     /* group B pins */
   	*MCRC = 0x0000;                     /* group C pins */
   	asm("	setc	INTM");
   	*IMR = 0x0000;                      /* clear the IMR register */
   	*IFR = 0xffff;                      /* clear any pending core interrupts */ 
   	*WDKEY =0x5555;
   	*WDKEY =0xaaaa; 
   	*IMR = 0x0001;
     
   	//asm("	CLRC XF");
    //while(1);
    
  	/* Read 16bit external data test,result is saved in "data_input"
  	   use watch windows to see the value in "data_input"		*/
  	
    data_input= Read_Xdata();
    /* Here the instruction below is offer for the user to set breakpoit to see 
       the value of "data_input" in Watch window*/
    asm("	nop");
    
    
    /*Xint1 triger ADC0~ADC7,the ADC result stored in "adc_res" which can been
    seen in watch window*/
    asm(" CLRC INTM");
    test_adc();
    
    /* SCI test: DSP send the same data it reveived for its 232 port*/
    test_sci();
    
    
    while(1);
    
   
}                                       /* end of main() */