modbus_rtu.h

PV4协议转换为MODBUS RTU协议的程序

#ifndef	MODBUS_H__
	#define	MODBUS_H__
//串口通讯设置相关参数
	








	//-----------------function--------------------------
	extern void uart_timer_set(void);
	extern void uart_send(unsigned char s);
	extern void uart_run(void);




	//-----------------data--------------------------------
	//extern unsigned int    iy_wdata[WORD_NUM];
	//extern bit  sy_10ms;
	extern uchar gvc_timer_flg;
	extern uchar cy_uartnumber;
	extern unsigned char cy_receive_buf[UART_LEN];
	extern unsigned char gvc_addr;
	extern void Add_analyse(void);





#endif