/* * $Id: adda.c,v 1.2 2003/08/29 03:13:15 casic Exp $ * * adda.c : DAC & ADC * * Copyright (C) 2003 ynding ( haoanian@263.net ) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA * */#include "adc.h"#include "adda.h"#include "wait.h"
/* first dac, then dac, which convert the result of dac to data */void adda_sample(unsigned char* buf, int count){	int i = 0;	for ( i=0;i<50;++i ) {		wait(1);		buf[i] = adc();		wait(2);	}	return;}/* backup datas */void backup_data(unsigned char* dest, unsigned char* src, int count){	int i = 0;	for ( i=0;i<count;++i ) {		dest[i] = src[i];	}	return;}