optical/NxFuncs/comm/mtcomm.h

#ifndef __MTCOMM_H__
#define __MTCOMM_H__

#include "config.h"
//------------------------------------------------------------------------


/*
	<EFBFBD>ջ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨѶ<EFBFBD><EFBFBD><EFBFBD>ƽӿ<EFBFBD>
// Э<>飺
	ͨ<EFBFBD><EFBFBD>485ͨѶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><EFBFBD>Թ<EFBFBD><EFBFBD>ڶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	485<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨѶ
	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD> 115200 bps
	<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֡: 1<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼλ<EFBFBD><EFBFBD>8<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>1<EFBFBD><EFBFBD>ֹͣλ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>У<EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>
	8<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>ͨѶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>1<EFBFBD><EFBFBD><EFBFBD>ֽڣ<EFBFBD><EFBFBD><EFBFBD>
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	|---------------------------------------------------------------------------------------|
	|	  B0		| 		B1	 	|	  B2	|   B3	|  B4	|  B5	|  B6	|	  B7	|
	|---------------|---------------|-----------|-------------------------------|-----------|
	|	<EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD>ͷ		|	Ŀ<EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD>		|	<EFBFBD><EFBFBD><EFBFBD><EFBFBD>		|			<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>				|	У<EFBFBD><EFBFBD><EFBFBD><EFBFBD>	|
	|---------------|---------------|-----------|-------------------------------|-----------|
	|	<EFBFBD>̶<EFBFBD><EFBFBD>ֽ<EFBFBD>		|	Ŀ<EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD>		|	<EFBFBD><EFBFBD><EFBFBD><EFBFBD>		|			<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>				|	У<EFBFBD><EFBFBD><EFBFBD><EFBFBD>	|
	|				|				|			|-------------------------------|-----------|
	|				|	0 <EFBFBD><EFBFBD>վ		|			|								|  B1--B6<EFBFBD><EFBFBD>	|
	|	0xEB		|	1--250 <EFBFBD><EFBFBD>վ	|	1--255	|	4<EFBFBD><EFBFBD><EFBFBD>ֽڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>			|  8λCRCУ<EFBFBD><EFBFBD>	|
	|				|	255 <EFBFBD>㲥		|			|								|			|
	|				|	251--254 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>	|			|								| 			|
	|---------------|---------------|-----------|-------------------------------|-----------|
	|				|				|			|								|			|
	|---------------------------------------------------------------------------------------|

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	Ĭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ͨѶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><EFBFBD><EFBFBD>״̬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD>״̬<EFBFBD><EFBFBD>

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		3.<EFBFBD>ȴ<EFBFBD><EFBFBD>ذ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>10ms<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD>ذ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΪͨѶ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
		4.<EFBFBD><EFBFBD><EFBFBD>ز<EFBFBD><EFBFBD><EFBFBD>1

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*/


//------------------------------------

#define	MT_SYNC_LEN		1		// <20><><EFBFBD><EFBFBD>ʶ<EFBFBD><CAB6><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><D0B3><EFBFBD>
#define	MT_ADDR_LEN		1		// <20><>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>
#define	MT_CMD_LEN		1		// <20><><EFBFBD><EFBFBD><EEB3A4>
#define	MT_CONT_LEN		4		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
#define	MT_CHK_LEN		1		// У<><D0A3><EFBFBD>ֳ<EFBFBD><D6B3><EFBFBD>

#define	MT_CHECK_LEN		(MT_ADDR_LEN+MT_CMD_LEN+MT_CONT_LEN)
#define	LEN_MTCOMM_PKT		(MT_SYNC_LEN+MT_ADDR_LEN+MT_CMD_LEN+MT_CONT_LEN+MT_CHK_LEN)

//------------------------------------

#ifdef _IN_MTCOMM_C

const u8 MTCOMM_SYNC[MT_SYNC_LEN] =
{
	0xEB,
};

#endif


//------------------------------------
// <20><><EFBFBD>ݽṹ

typedef struct
{
	u8 sync[MT_SYNC_LEN];
	//--------
	u8 addr;
	u8 cmd;
	//-----
	u8 content[MT_CONT_LEN];
	//--------
	u8 crc8;
} __attribute__ ((packed)) MtCommPacket;


//------------------------------------

#define MTTS_ADDR_MAIN			0		// <20><>վ<EFBFBD><D5BE>ַ
#define MTTS_ADDR_BROADCAST		0xFF	// <20>㲥<EFBFBD><E3B2A5>ַ

//------------------------------------

// <20><><EFBFBD><EFBFBD><EEB6A8>

// <20><>վ<EFBFBD><D5BE><EFBFBD><EFBFBD>վ
#define MTCMD_ADDR_INIT		0x01	// վ<>ų<EFBFBD>ʼ<EFBFBD><CABC>
#define MTCMD_SET_NEW_AD	0x02	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><D5BE>
#define MTCMD_GET_INFO		0x03	// <20><>ѯ<EFBFBD><D1AF>վ<EFBFBD><D5BE>Ϣ
#define MTCMD_READ_DATA		0x04	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
#define MTCMD_WRITE_DATA	0x05	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

// <20><>վ<EFBFBD><D5BE><EFBFBD><EFBFBD>վ
#define MTCMD_REV_INFO		0x83	// <20><>ѯ<EFBFBD><D1AF>վ<EFBFBD><D5BE>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD>Ļذ<C4BB>
#define MTCMD_REV_DATA		0x84	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļذ<C4BB>

//------------------------------------------------------

#define	MTCOMM_NONE		0
#define MTCOMM_MASTER	1	// <20><><EFBFBD>ڵ<EFBFBD>
#define MTCOMM_SLAVE	2	// <20>ӽڵ<D3BD>

// <20>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
#ifndef	MTCOMM_AS
#define	MTCOMM_AS		MTCOMM_NONE
#endif

#if	(MTCOMM_AS != MTCOMM_NONE && MTCOMM_AS != MTCOMM_MASTER && MTCOMM_AS != MTCOMM_SLAVE)
#undef MTCOMM_AS
#define	MTCOMM_AS		MTCOMM_NONE
#endif


//------------------------------------------------------

// ͨѶ<CDA8><D1B6><EFBFBD><EFBFBD>
typedef struct
{
	int (*SendMtCommData)(u8 *, int);	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݺ<EFBFBD><DDBA><EFBFBD>
	int (*GetMtCommData)(u8 *, int);	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݺ<EFBFBD><DDBA><EFBFBD>
	int (*GetMtRsvLen)(void);			// <20>õ<EFBFBD><C3B5>ѽ<EFBFBD><D1BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3>Ⱥ<EFBFBD><C8BA><EFBFBD>
	int (*GetTrsFreeLen)(void);			// <20>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱥ<EFBFBD><C8BA><EFBFBD>
	void (*Set485TxEnOn)(void);			// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򿪺<EFBFBD><F2BFAABA><EFBFBD>
	void (*Set485TxEnOff)(void);		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>رպ<D8B1><D5BA><EFBFBD>
}MtCommExFuncs;

//------------------------------------------------------

// <20><>ʼ<EFBFBD><CABC>
// ע<><D7A2><EFBFBD>շ<EFBFBD><D5B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>485<38><35><EFBFBD>غ<EFBFBD><D8BA><EFBFBD>
void InitMtComm(MtCommExFuncs * pExFuncs);

// <20>첽<EFBFBD>շ<EFBFBD><D5B7><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><DDB5>շ<EFBFBD><D5B7><EFBFBD><EFBFBD>̡<EFBFBD>
// <20><>Ҫ<EFBFBD>ڿ<EFBFBD><DABF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD>
void MtCommAsyncTask(void);

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>֣<EFBFBD><D6A3><EFBFBD><EFBFBD><EFBFBD>CRC
int PacketAMtComm(MtCommPacket * pPacket);

// У<><D0A3>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD>
// <20><>֤ͬ<D6A4><CDAC><EFBFBD>ֺ<EFBFBD>CRC
int CheckAMtPacket(MtCommPacket * pPacket);

// <20><><EFBFBD><EFBFBD>һ<EFBFBD>η<EFBFBD><CEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD>ID
int SendAMtPacket(MtCommPacket * pPacket, int hasback);

// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>״̬
int GetSendStatus(int id);
// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ͽ<EFBFBD><CDBD><EFBFBD>
int GetSendResult(int id);

// <20><>ȡһ<C8A1><D2BB><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>pPacket<65><74>
int GetAMtPacket(MtCommPacket * pPacket);




#endif