/**
  ******************************************************************************
  * @file           : FP0.h
  * @brief          : Header for FP0.c file.
  *                   This file contains the function defines of the FP0 .
  ******************************************************************************
	*/
#ifndef __FP0_H__
#define __FP0_H__
#include "main.h"

enum enCMD_TYPE
{
	CMD_0_QUERY =0,
	CMD_1=0x1,	// 
	CMD_2=0x2,	// 
	CMD_3_EXCHG=0x3,	// 
	CMD_4=0x4,	// 
	CMD_5=0x5,	// 
	CMD_6=0x6,	// 
	CMD_7_END=0x7,	// 
};

typedef struct tagFP0PinStat
{
	unsigned short OE:1;
	unsigned short RST:1;
	unsigned short SYN:1;
	unsigned short ACK:1;
	unsigned short SEL:1;
	
}stFP0PinStat;


#define RST_PORT GPIOB
#define RST_PIN LL_GPIO_PIN_9

#define SYN_PORT GPIOF
#define SYN_PIN LL_GPIO_PIN_6

#define ACK_PORT GPIOA
#define ACK_PIN LL_GPIO_PIN_11


#define FP0DE_PORT GPIOF
#define FP0DE_PIN LL_GPIO_PIN_7

#define OE_PORT GPIOB
#define OE_PIN LL_GPIO_PIN_6

#define SEL_PORT GPIOB
#define SEL_PIN LL_GPIO_PIN_8


#define GetRSTPin() LL_GPIO_IsInputPinSet(RST_PORT,RST_PIN)

#define GetSYNPin() LL_GPIO_IsInputPinSet(SYN_PORT,SYN_PIN)

#define GetOEPin() LL_GPIO_IsInputPinSet(OE_PORT,OE_PIN)

#define GetSELPin() (1) //LL_GPIO_IsInputPinSet(SEL_PORT,SEL_PIN)

#define GetACKPin() LL_GPIO_IsInputPinSet(ACK_PORT,ACK_PIN)


#define SetACKPin_0() LL_GPIO_ResetOutputPin(ACK_PORT,ACK_PIN)
#define SetACKPin_1() LL_GPIO_SetOutputPin(ACK_PORT,ACK_PIN)

#define SetFP0DEPin_0() LL_GPIO_ResetOutputPin(FP0DE_PORT,FP0DE_PIN)
#define SetFP0DEPin_1() LL_GPIO_SetOutputPin(FP0DE_PORT,FP0DE_PIN)


extern uint8_t PkgBuf1[32];
extern uint8_t PkgBuf2[32];
extern uint8_t PkgLen1;
extern uint8_t PkgLen2;
extern uint8_t bReceiving;
extern uint8_t nReceivedLen;
extern uint8_t bSending;
extern uint8_t bSentLen;

extern uint8_t bConfiged;

extern uint8_t nInputBytes;
extern uint8_t nOutputBytes;

extern unsigned char SPI1RecvBuf[32];
extern unsigned char SPI1SendBuf[32];

extern volatile unsigned char bSPI1Recving;
extern volatile unsigned char bSPI1RecvDone;

extern volatile unsigned char nSPI1RecvPos;
extern volatile unsigned char nSPI1RecvLenInBuf;

extern volatile unsigned char nSPI1ToSendLen;
extern volatile unsigned char nSPI1SentLen;

extern volatile unsigned char bSPI1Sending;
extern volatile unsigned char bSPI1SendDone;

extern volatile int oldSYN;

typedef struct tagFP0QuRplyPkg
{
	uint8_t Hdr1;
	uint8_t nInputBytes;
	uint8_t nOutputBytes;
	uint8_t nParam1;
	uint8_t nBCC;
	uint8_t End1;
}stFP0QuRplyPkg, *pFP0QuRplyPkg;

typedef struct tagFP0EXGRplyPkg
{
	uint8_t Hdr1;
	uint8_t nInputBytes[6];
	uint8_t nBCC;
	uint8_t End1;
}stFP0EXGRplyPkg, * pFP0EXGRplyPkg;

uint8_t FP0_Init(void);
uint8_t FP0_Proc(void);

uint8_t CalFP0BCC(uint8_t* pBuf, uint8_t len1);
uint8_t CheckFP0Pkg(uint8_t * pBuf, uint8_t len1);
uint8_t ParseFP0Pkg(uint8_t * pBuf, uint8_t len1);
uint8_t SendFP0Pkg(uint8_t * pBuf, uint8_t len1);

#endif  /* __FP0_H__ */