eerom.h

来自「一个分选系统的软件：用SmallRtos操作系统」· C头文件 代码 · 共 75 行

/*cj data*/
#define cjdata0 XBYTE[0x7000]//ff00
#define cjdata1 XBYTE[0x7001]//ff00
#define cjdata2 XBYTE[0x7002]//ff00
#define cjdata3 XBYTE[0x7003]//ff00
#define cjdata4 XBYTE[0x7004]//ff00
#define cjdata5 XBYTE[0x7005]//ff00
#define cjdata6 XBYTE[0x7006]//ff00
#define cjdata7 XBYTE[0x7007]//ff00

/*time 12c887 */

#define RTIME0 XBYTE[0XB200]  /*秒*/
#define RTIME1 XBYTE[0XB201]
#define RTIME2 XBYTE[0XB202]  /*分*/
#define RTIME3 XBYTE[0XB203]
#define RTIME4 XBYTE[0XB204]  /*时*/
#define RTIME5 XBYTE[0XB205]
#define RTIME6 XBYTE[0XB206]  /*星期*/
#define RTIME7 XBYTE[0XB207]  /*日*/
#define RTIME8 XBYTE[0XB208]  /*月*/
#define RTIME9 XBYTE[0XB209]  /*年*/
#define RTIMEA XBYTE[0XB20A]  /*寄存器A*/
#define RTIMEB XBYTE[0XB20B]  /*寄存器B*/
#define RTIMEC XBYTE[0XB20C]  /*寄存器C*/
#define RTIMED XBYTE[0XB20D]  /*寄存器D*/

#define pa XBYTE[0X0080]
/* UART  */
#define UARTRBR  XBYTE[0xb800]
#define UARTTHR  XBYTE[0xb800]
#define UARTIER  XBYTE[0xb801]
#define UARTIIR  XBYTE[0xb802]
#define UARTFCR  XBYTE[0xb802]
#define UARTLCR  XBYTE[0xb803]
#define UARTMCR  XBYTE[0xb804]
#define UARTLSR  XBYTE[0xb805]
#define UARTMSR  XBYTE[0xb806]
#define UARTSCR  XBYTE[0xb807]

/*display*/
#define LED XBYTE[0Xb400]
#define clear XBYTE[0xb400]

extern bit MODE;
extern bit MR;
extern bit alarm;
//13脚
//#define ram0 XBYTE[0x100]
//#define ram1 XBYTE[0x200]
extern uint8 xdata ram0 _at_ 0x200;//storage
extern uint8 xdata ram1 _at_ 0x310;
extern uint8 xdata lose _at_ 0x600;//清零第0页

#define UART51_600     0xd0    //SMOD=0;
#define UART51_1200    0xe8
#define UART51_2400    0xf4
#define UART51_4800    0xfa
#define UART51_9600    0xfd

#define OVERFLOWT0H_1ms    0xfc
#define OVERFLOWT0L_1ms    0x67
#define OVERFLOWT0H_2ms    0xf8
#define OVERFLOWT0L_2ms    0xcd

#define did 20
#define UART550_600H     0x00       
#define UART550_600L     0xc0
#define UART550_1200L    96
#define UART550_2400L    48
#define UART550_4800L    24
#define UART550_9600L    12
#define UART550_19200L   6
#define UART550_38400L   3