main.h

符合645规范的单相485液晶普通电子式电能表

#ifndef __main_H__
#define __main_H__

 #define NEED_IR

#define OK		1
#define ERROR 0

#define FRAME_EMPTY	0
#define FRAME_INTEGRITY	1
#define OFF	0x02
#define ON	0x01
#define FORBID	0
#define ALLOW	1
/* 
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*/
#define UART_RXD_OK                         0
#define UART_WAIT_START    0
#define UART_WAIT_RXDING        1
#define UART_WAIT_ADDRESS            3
#define UART_WAIT_START_BYTE2    4
#define UART_WAIT_CTL_WORD         5
#define UART_WAIT_DATA_LENGTH   6
#define UART_WAIT_DATA                  7
#define UART_WAIT_CS                       8
#define UART_WAIT_STOP_BYTE         9
#define UART_RXD_PARITY_ERR          10
#define UART_RXD_OVERTIME_ERR      11

/**************************************
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