typedefine.h

Microchip 公司16F648 芯片实现RS485通讯,符合Modbus通讯协议,可用PICC环境编译.文件完整,可供参考.

typedef unsigned int	uint;
typedef unsigned long	ulong;
typedef unsigned char   uchar;
typedef int MyWord;
typedef char MyByte;    

#define TEST1
//#define TEST_RX
//#define TEST_TX
//#define TEST_RB4
#define TEST_RB4_B

typedef  union
{
	struct
	{
		unsigned  b1ms		:1;
		unsigned  bt1ms     :1;
		unsigned  b10ms		:1;
		unsigned  bt10ms    :1;
//		unsigned  b100ms	:1;
//		unsigned  bt100ms    :1;
	}bits;
	uint allbits;
}TIMEBASESTRCUT;
//volatile TIMEBASESTRCUT timeBase;


typedef union
{
	struct
	{
		unsigned once128ms  :1;
		unsigned refurbish  :1;
		}bits;
		uint allbits;
	}LEDCONTROL;
//	
//typedef union
//{
//    struct
//    {
//	    unsigned once128ms  :1;
//	    unsigned refurbish  :1;
//	}bits;
//	uint allbits;
//}LEDCONTROL;
//volatile LEDCONTROL ledControl;    	




































//
////ur
////发送最后一字节标记及其一帧结束标记,记数变量.
//typedef	union 
//{
//	struct
//	{
//		unsigned LastByteCountTag		:1;
//		unsigned SendCountEndTag		:1;
//	}bits;
//	uchar allbits;
//}SENDLASTSTATUS;
//
//typedef union
//{
//	struct
//	{
//		unsigned ReceiveCountTag               :1;
//		unsigned ReceiveCountOverflowTag       :1;
//	}bits;
//	uchar allbits;
//}RECEIVECOUNTSTATUS;
//
//typedef struct
//{
//	uchar SendLastCou;
//	uint RecevieCou;
//	SENDLASTSTATUS SendLastStatus;
//	RECEIVECOUNTSTATUS ReceiveCountStatus;
//}UARTDELAYStruct;
////volatile UARTDELAYStruct UartSlaveDelayStruct;
//
//
//
//typedef union 
//{
//	struct
//	{
//		unsigned    UartSendTag     :1;// 使能一帧发送标记.
//   		unsigned    UartSendEndTag  :1;// 一帧发送结束标记.
//      	unsigned    UartLinkErrTag  :1;// 通信链路错标记.
//		unsigned    RespondReadyTag	:1;// 应答准备完成标记.
//		unsigned	SendEnd		    :1;// 发送结束
//		unsigned	SlaveStatus		:2;// 从机状态.
//																
//												
//		unsigned	SendData	    :1;// 回应帧准备完成
//		unsigned	SendTimeStart   :1;// 回应延迟开始
//		unsigned	SendTimeEnd	    :1;// 回应延迟结束
//		unsigned	SendStart	    :1;// 发送允许
//		unsigned	GetStart	    :1;// 新的一帧接受标记
//		unsigned 	GetByteErr   	:1;// 接受字节错
//       	unsigned	FraStructStart  :1;// 一帧开始
//		unsigned	FraStructEnd	:1;// 一帧结束
//		unsigned	GetByte		    :1;// 接受到一个字节
//                              // 先设16bit,需要标记再添加
//		//unsigned	SendBufSta      :2;// 发送缓存区状态
//	} bits;							
//	uint  allbits;					   //default:1有效
//}UARTStruct;
////volatile UARTStruct UartSlaveStruct;