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/*
* NFC.h
*
* Created on: Jan 19, 2020
* Author: avi
*/
#ifndef DRIVERS_I2C_COMMUNICATION_RFID_NFC_NFC_H_
#define DRIVERS_I2C_COMMUNICATION_RFID_NFC_NFC_H_
#define TAG_NOT_VALID 0
#define TAG_VALID 1
#define TAG_NOT_BLOCKED 0
#define TAG_BLOCKED 1
typedef enum
{
Tag_Idle,
Tag_PrepareForDiscovery,
Tag_Indetification,
Tag_GetUid,
Tag_CheckPwd,
Tag_CheckValidity,
Tag_CheckUpdateCounter,
Tag_CheckHashValue,
Tag_CheckUpdateBlocked,//blacklist
Tag_ReadValue,
Tag_WriteValue,
Tag_CheckCRC,
Tag_UpdateCheckSum,
Tag_UpdateValue,
Tag_Update_Ink_Fill,
Tag_Update_Ink_Used,
Tag_Update_Ink_Empty,
Tag_UpdateInkMachineID,
Tag_Update_Waste_Fill,
Tag_Update_Waste_Full,
Tag_Update_Waste_Empty,
Tag_UpdateWasteMachineID,
Tag_UpdateWCounter,
Tag_UpdateCRC,
Tag_DisconnectComm,
MAX_TAG_State_Machine,
}RFID_TAG_State_Machine;
/*
typedef struct
{
//STATUS_ENUM: 0 - S_NA, 1 - S_SUCCEEDED, 2 - S_FAILED
STATUS_ENUM ReaderAvailability : 2; //0-1
STATUS_ENUM ReaderInit : 2; //2-3
STATUS_ENUM ReaderPreDiscovery : 2; //4-5
STATUS_ENUM TagDiscovery : 2; //6-7
STATUS_ENUM TagGetUID : 2; //8-9
STATUS_ENUM TagCheckPassword : 2; //10-11 //temporary - TagUpdateBlokedField
STATUS_ENUM TagReadData : 2; //12-13
STATUS_ENUM TAgCheckDataCRC : 2; //14-15
STATUS_ENUM TagCheckHash : 2; //16-17
STATUS_ENUM TagValidity : 2; //18-19
STATUS_ENUM TagCounterLimit : 2; //20-21
STATUS_ENUM TagUpdateCounters : 2; //22-23
STATUS_ENUM TAgCheckBlockedField : 2; //24-25
STATUS_ENUM TagwriteData : 2; //26-27
STATUS_ENUM TagUpdateCRC : 2; //28-29
STATUS_ENUM TagDisconnect : 2; //30-31
}RFID_Errors;
//RFID_Status_Word
typedef union
{
RFID_Errors errors;
uint32_t uint;
}RFID_STATUS;
*/
typedef struct
{
//STATUS_ENUM: 0 - S_NA, 1 - S_SUCCEEDED, 2 - S_FAILED
STATUS_ENUM ReaderAvailability : 2; //0-1
STATUS_ENUM ReaderInit : 2; //2-3
STATUS_ENUM ReaderPreDiscovery : 2; //4-5
STATUS_ENUM TagDiscovery : 2; //6-7
STATUS_ENUM TagGetUID : 2; //8-9
STATUS_ENUM TagCheckPassword : 2; //10-11
STATUS_ENUM TagReadData : 2; //12-13
STATUS_ENUM TAgCheckDataCRC : 2; //14-15
STATUS_ENUM TagCheckHash : 2; //16-17
STATUS_ENUM TagCheckValidity : 2; //18-19
STATUS_ENUM TagCheckCounterLimit : 2; //20-21 ----
STATUS_ENUM TagUpdateCounters : 2; //22-23 ----
STATUS_ENUM TAgCheckBlockedField : 2; //24-25
STATUS_ENUM TagwriteData : 2; //26-27 ----
STATUS_ENUM TagUpdateCRC : 2; //28-29
STATUS_ENUM TagDisconnect : 2; //30-31
STATUS_ENUM TagUpdateInkFill : 2; //32-31
STATUS_ENUM TagUpdateInkUsed : 2; //34-35
STATUS_ENUM TagUpdateInkEmpty : 2; //36-37
STATUS_ENUM TagUpdateInkMachineID : 2; //38-39
STATUS_ENUM TagUpdateWasteFill : 2; //40-41
STATUS_ENUM TagUpdateWasteFull : 2; //42-43
STATUS_ENUM TagUpdateWasteEmpty : 2; //44-45
STATUS_ENUM TagUpdateWasteMachineID : 2; //46-47
STATUS_ENUM TagUpdateBlockedField : 2; //48-49
STATUS_ENUM TagUpdateValidity : 2; //50-51
STATUS_ENUM TagUpdateWriteCounter : 2; //52-53
STATUS_ENUM TagLockFields : 2; //54-55
STATUS_ENUM TagEOL : 2; //56-57
STATUS_ENUM TagUpdateWasteFillDate : 2; //58-59
STATUS_ENUM TagSpare6061 : 2; //60-61
STATUS_ENUM TagSpare6232 : 2; //62-63
}RFID_Errors;
//RFID_Status_Word
typedef union
{
RFID_Errors errors;
uint64_t uint64bit;
}RFID_STATUS;
extern RFID_STATUS RFID_Status_Words[Max_Readers];
extern RFID_TAG_State_Machine TagStage[3];
bool Init_RFID_Reader(RFID_READER_ID Reader_ID);
uint8_t Connect_to_RFID_Reder(uint8_t readerID);
uint32_t RFIDTagComm_StateMachine(RFID_READER_ID readerID, StateMachineMode Mode);
RFID_RETURN_CODE WriteCRCValue(RFID_READER_ID readerID);
void RFIDCycleEvery1Sec();
void RFIDCallEvery100mSec(RFID_READER_ID readerID);
void UpdateWCounterCRC(RFID_READER_ID readerID);//Call after any change in the tag - to call from WriteValue function
extern uint8_t uid[7];
extern RFID_RETURN_CODE RFID_Status;
extern NFC_Tag NFC_Tag_R[Max_Readers];
extern NFC_Tag NFC_Tag_W[Max_Readers];
extern NFC_Tag NFC_Tag_U[Max_Readers];
extern NxpNci_RfIntf_t tagInfo;
extern bool RequestForDiscovery[3];//request from WHS logic
extern bool DiscoverRFIDTagEvery100mSec[3];
#endif /* DRIVERS_I2C_COMMUNICATION_RFID_NFC_NFC_H_ */
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