#include "main.h"

extern uint8_t ttl_receive_flag;
extern uint8_t ttl_receive_cnt;
extern uint8_t ttl_receive_interval;

//微秒延时
extern void DelayUs(unsigned int delay);

//毫秒延时
extern void DelayMs(unsigned int delay);


//接收数据判断（放置串口接收数据内）
extern void Do_Receive_Uart_For_Module(unsigned char ch);

//单独发送
extern void UART1_SendData(uint8_t dat);
	
//发送数据
extern void UART1_Send_Char(uint8_t dat);

//发送一个字符串
//extern void send_string(uchar *p);
	
//初始化
extern void InitUart_Data(void);
	
//接收串口1
extern void start_ttl_receive_timer(uint32_t ms);

extern void over_ttl_receive_timer(void);

extern void clear_ttl_receive_timer(void);

	
//返回串口屏应答是否接收完成的结果
//0：没超时             1：超时
extern uint8_t judge_ttl_receive_timer(void);
	
//放在大循环中的计时器里
extern void process_ttl_receive_timer(void);
	
//放串口中断内，接收数据
extern void receive_ttl_data(uint8_t rx_data);
	
//CRC校验
extern unsigned int ModbusCRC16(unsigned char *data_value, unsigned char length);
	
//异或校验
extern unsigned char VerfiyRC(unsigned char data_value[], unsigned char length);
	
//发送延时
extern void Uart_Send_Delay(unsigned int delay);
	
//发送数据
extern void send_set_resp(unsigned int OrderNum, unsigned int addr, unsigned char Num, unsigned char sData[]);
	
//分析地址是否为本地址
extern uint8_t Check_Resive_Addr(uint16_t addr);

//接收数据判断（放置串口接收数据内）
extern void Do_Receive_Uart_For_Module(unsigned char ch);
	
//数据长度
extern uint8_t Get_Data_Len(void);

//检查校验
extern unsigned char Check_VerfiyData(void);
	
//数据接收分析(放置大循环内)
extern void Deal_Uart_Data_For_Module(void);