ioscan.h

用于GPRS远程电力抄表系统中采集器端的程序

#ifndef __ioscan_h__
#define __ioscan_h__

#include <SM89516A.H>

#define uchar unsigned char

uchar io=0x00;
uchar io_temp;
uchar io_dat;
uchar sccode;
uchar recode;

uchar xdata sum[16][6];
uchar xdata freezesum[16][6];
                      
uchar xdata io_status[16];                      
uchar xdata bak_status[16];                     
/*uchar Tab_io[16]={ '0','1','2','3',
                   '4','5','6','7',
                   '8','9','A','B',
                   'C','D','E','F'};
*/
//void sum_init(void);                                                                                     
void io_Scan1();
void io_Scan2();
void io_Scan3();
void io_Scan4();
void io_cmp(uchar io_num);

#endif