/* simple(!) sample program that opens ihpc0,
	calls ioctl to set the dma timeout to 10 seconds,
	calls write to output a repeating message,
	calls write again to do a form feed, and then dumps the registers.	*/


#include	<stdio.h>
#include	<errno.h>
#include	<fcntl.h>
#include	"./ihcp_io.h"


main() {

int i,ii,filedes ;
char devname[31] ;
int  argarray[11] ;

strcpy(devname,"/dev/ihcp0\0") ;
filedes = open(devname,O_RDWR) ;
printf("filedes = 0x%x\n",filedes) ;

argarray[0] = 10 ;
ii = ioctl(filedes,IHCPIO_SET_DMATIME,argarray) ;
if(ii == -1)printf("error on SET_DMATIME ioctl, errno = 0x%x\n",errno) ;

for(i=0;i<10;i++) {
	ii = write(filedes,"hello world!\r\n",14) ;
	if(ii == -1)printf("error on write call #1, errno = 0x%x\n",errno) ;
	}

ii = write(filedes,"\r\f",2) ;
if(ii == -1)printf("error on write call #2, errno = 0x%x\n",errno) ;

ii = ioctl(filedes,IHCPIO_GET_REGS,argarray) ;
if(ii == -1)printf("error on GET_REGS ioctl, errno = 0x%x\n",errno) ;
for(i=0;i<11;i++) printf("arg[%d] = 0x%x\n",i,argarray[i]) ;

printf("DONE\n") ;
}