randtest.c

ARM开发的源码

/*********************************************************************************************
* File：	randtest.c
* Author:	embest
* Desc：	Random number generator demo program
*           Calls assembler function 'randomnumber' defined in random.s
* History:	
*********************************************************************************************/

/*------------------------------------------------------------------------------------------*/
/*	 								extern function				 				            */
/*------------------------------------------------------------------------------------------*/
extern unsigned int randomnumber( void );

/*********************************************************************************************
* name:		main
* func:		c code entry
* para:		none
* ret:		none
* modify:
* comment:		
*********************************************************************************************/

int Main()
{
	unsigned int i,nTemp;
	unsigned int unRandom[10];

	for( i = 0; i < 10; i++ )
    { 
  		nTemp = randomnumber();
  		unRandom[i] = nTemp;
    }

	return(0);
}