modbus_rtu.h

STC12C5412AD做的温度检测控制的源程序.有AD检测,可控硅过零触发,PID算法.

#ifndef	MODBUS_H__
	#define	MODBUS_H__

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




	//-----------------data--------------------------------
	//extern unsigned int    iy_wdata[WORD_NUM];
	//extern bit  sy_10ms;
	extern unsigned char  gvc_timer_flg;
	extern unsigned char cy_uartnumber;
	extern unsigned char cy_receive_buf[40];
	extern unsigned char gvc_data_buf[40];
	extern unsigned char gvc_tmp;
	extern unsigned char cy_uartcomplete;
	extern unsigned char gvc_num_tmp;
	extern unsigned char  AdcFlg;
	extern unsigned char PWMValue;
	extern UBYTE PidFlg;
	extern void frame_send(unsigned char t);	
	extern void uart_run(void);
	extern void SendChar(char message);





#endif