RC52x and RC663 configuration

SAM commands used for RC52xa nd RC663 reader IC communication. More...

Collaboration diagram for RC52x and RC663 configuration:

Macros
#define	PHHAL_HW_SAMAV2_CMD_RC_READREGISTER_MAX_DATA_LENGTH   0xFF
	CMD length of RC_ReadRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_READREGISTER_RESPONSE_LENGTH   0xFF
	Response length for RC_ReadRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_WRITEREGISTER_MAX_DATA_LENGTH   0xFE
	CMD length of RC_WriteRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_WRITEREGISTER_RESPONSE_LENGTH   0x00
	Response length for RC_WriteRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_RFCONTROL_DATA_LENGTH   0x02
	CMD length of RC_RFControl command.
#define	PHHAL_HW_SAMAV2_CMD_RC_RFCONTROL_RESPONSE_LENGTH   0x00
	Response length for RC_RFControl command.
#define	PHHAL_HW_SAMAV2_CMD_RC_INIT_RESPONSE_LENGTH   0x00
	Response length for RC_Init command.
#define	PHHAL_HW_SAMAV2_CMD_RC_LOAD_REG_VALUE_SET_MAX_DATA_LENGTH   0x3E
	CMD length of RC_WriteRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_LOAD_REG_VALUE_SET_RESPONSE_LENGTH   0x00
	Response length for RC_WriteRegister command.

Functions
phStatus_t	phhalHw_SamAV2_Cmd_RC_ReadRegister (phhalHw_SamAV2_DataParams_t *pDataParams, uint8_t *pRegAddress, uint8_t bRegAddressLength, uint8_t *pValue)
	Read one or more registers of the RC522. More...
phStatus_t	phhalHw_SamAV2_Cmd_RC_WriteRegister (phhalHw_SamAV2_DataParams_t *pDataParams, uint8_t *pData, uint8_t bDataLength)
	Write one or more registers of the RC522. More...
phStatus_t	phhalHw_SamAV2_Cmd_RC_RFControl (phhalHw_SamAV2_DataParams_t *pDataParams, uint16_t wTime)
	Turn the RF-field of the RC522 on and/or off. More...
phStatus_t	phhalHw_SamAV2_Cmd_RC_Init (phhalHw_SamAV2_DataParams_t *pDataParams, uint8_t bLoadReg)
	Initialize the RC522 with a given register value set. More...
phStatus_t	phhalHw_SamAV2_Cmd_RC_LoadRegisterValueSet (phhalHw_SamAV2_DataParams_t *pDataParams, uint8_t bStoreReg, uint8_t *pData, uint8_t bDataLength)
	Update a register value set in the SAM. More...

Sam AV2 command code for RC52x and RC663 configuration feature.
#define	PHHAL_HW_SAMAV2_CMD_RC_READREGISTER   0xEE
	CMD Byte for RC_ReadRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_WRITEREGISTER   0x1E
	CMD Byte for RC_WriteRegister command.
#define	PHHAL_HW_SAMAV2_CMD_RC_RFCONTROL   0xCF
	CMD Byte for RC_RFControl command.
#define	PHHAL_HW_SAMAV2_CMD_RC_INIT   0xE5
	CMD Byte for RC_Init command.
#define	PHHAL_HW_SAMAV2_CMD_RC_LOAD_REG_VALUE_SET   0x2E
	CMD Byte for RC_LoadRegisterVlaueSet command.

Detailed Description

SAM commands used for RC52xa nd RC663 reader IC communication.

Function Documentation

phhalHw_SamAV2_Cmd_RC_ReadRegister()

phStatus_t phhalHw_SamAV2_Cmd_RC_ReadRegister	(	phhalHw_SamAV2_DataParams_t *	pDataParams,
		uint8_t *	pRegAddress,
		uint8_t	bRegAddressLength,
		uint8_t *	pValue
	)

Read one or more registers of the RC522.

Returns

Status code

Return values

PH_ERR_SUCCESS

Operation successful.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	pRegAddress	[In] Buffer containing the addresses of registers to be read.
[in]	bRegAddressLength	[In] Length of pRegAddress.
[out]	pValue	[Out] Buffer containing the read values. The buffer has to be bRegAddressLength long.

phhalHw_SamAV2_Cmd_RC_WriteRegister()

phStatus_t phhalHw_SamAV2_Cmd_RC_WriteRegister	(	phhalHw_SamAV2_DataParams_t *	pDataParams,
		uint8_t *	pData,
		uint8_t	bDataLength
	)

Write one or more registers of the RC522.

Returns

Status code

Return values

PH_ERR_SUCCESS

Operation successful.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	pData	[In] Buffer containing address - value duos.
[in]	bDataLength	[In] Amount of valid data bytes in the pData buffer. It has to be a multiple of 2.

phhalHw_SamAV2_Cmd_RC_RFControl()

phStatus_t phhalHw_SamAV2_Cmd_RC_RFControl	(	phhalHw_SamAV2_DataParams_t *	pDataParams,
		uint16_t	wTime
	)

Turn the RF-field of the RC522 on and/or off.

Returns

Status code

Return values

PH_ERR_SUCCESS

Operation successful.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	wTime	[In] Shut down time for HF Field

phhalHw_SamAV2_Cmd_RC_Init()

phStatus_t phhalHw_SamAV2_Cmd_RC_Init	(	phhalHw_SamAV2_DataParams_t *	pDataParams,
		uint8_t	bLoadReg
	)

Initialize the RC522 with a given register value set.

Returns

Status code

Return values

PH_ERR_SUCCESS

Operation successful.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bLoadReg	[In] Number of register value set to be used for initialization (00h to 07h).

phhalHw_SamAV2_Cmd_RC_LoadRegisterValueSet()

phStatus_t phhalHw_SamAV2_Cmd_RC_LoadRegisterValueSet	(	phhalHw_SamAV2_DataParams_t *	pDataParams,
		uint8_t	bStoreReg,
		uint8_t *	pData,
		uint8_t	bDataLength
	)

Update a register value set in the SAM.

Returns

Status code

Return values

PH_ERR_SUCCESS

Operation successful.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bStoreReg	[In] Number of register value set to be used for storing (00h to 07h).
[in]	pData	[In] Buffer containing address - value duos.
[in]	bDataLength	[In] Amount of valid data bytes in the pData buffer. It has to be a multiple of 2.