rs485.h

输出视频的字符的软件

#include "defineh.h"
/*------------------------------------------*/
#define pagedown   0x0f
#define pageup        0xf0
#define cancel         0xaa
#define  confirm      0x55
#define  exit            0xff
#define delete      0xa5
/*-------------------------------------*/
//unsigned char randdata;
uchar idata lounumH;
uchar idata lounumL;
extern bit  kindBYTE;//what type of home, 0=energy-save, 1=intelligent
//extern bit ProgramOkFlag; //program flash ok or wrong

bit EnWork_bit;
bit Rx_bit;                //接收完毕标志
bit  kindBYTE;//what type of home, 0=energy-save, 1=intelligent
uchar data Rx_count;            //接收数据计数器
bit Rxrun_bit;             //接收数据标志，作定时用，超时接收退出
extern uint  data  timeout2; // count for timer2 interrupted
uchar data Rx_sum;            //接收和
uchar xdata Rx_buffer[215];
uchar xdata *info_buffer;

uchar idata Tx_count;            //发数据计数器
bit Tx_bit;                //发送标志
uchar idata Tx_sum;              //发送数据和
uchar idata Tx_buffer[16];

void delays10ms(void);




ulong data read_block;                  //read page addr
Ulong data write_block ;               //write block addr
Ulong idata address_pointer;         //纪录的初识地址
uchar data infonumber;   //信息字数
uchar idata  message_group[18];

uchar data self_bigoffset;		//放高地址
uchar data self_smalloffset;	//放低地址
uchar data self_newscount;       //当前信息总数，私人信息

uchar data pub_bigoffset;		  //放高地址
uchar data pub_smalloffset;		 //放低地址
uchar data pub_newscount;        //当前信息总数,公用信息

uchar data offset_biggestplace;//record the biggest place
uchar data offset_biggest;//record the biggest number of the 16 messages
uchar data offset_smallest;//record the smallest place
extern uchar data wink_offset;     //record 当前显示的偏移值

extern bit Enwork_bit;