Implementation of SAM Reader IC commands. More...

Collaboration diagram for 14_ReaderIC:

Modules
	Defines
	Definitions for Reader IC commands.

Functions
phStatus_t	phhalHw_Sam_Cmd_RC_ReadRegister (phhalHw_Sam_DataParams_t pDataParams, uint8_t pRegAddr, uint8_t bRegAddrLen, uint8_t *pValue)
	Read the content of one or more register(s) of the connected reader chip. More...

phStatus_t	phhalHw_Sam_Cmd_RC_WriteRegister (phhalHw_Sam_DataParams_t pDataParams, uint8_t pData, uint8_t bDataLen)
	Write the content of one or more register(s) of the connected reader chip. More...

phStatus_t	phhalHw_Sam_Cmd_RC_RFControl (phhalHw_Sam_DataParams_t *pDataParams, uint16_t wTime)
	Turn the radio frequency field On or Off. More...

phStatus_t	phhalHw_Sam_Cmd_RC_Init (phhalHw_Sam_DataParams_t *pDataParams, uint8_t bLoadReg)
	Istablishes the serial connection between MIFARE SAM and Reader IC and initializes the reader chip with the register values stored in the selected register value set. More...

phStatus_t	phhalHw_Sam_Cmd_RC_LoadRegisterValueSet (phhalHw_Sam_DataParams_t pDataParams, uint8_t bStoreReg, uint8_t pData, uint8_t bDataLen)
	Stores a customer defined register value set for the PN512/RC52x/RC663 in the non-volatile memory of the MIFARE SAM. More...

Detailed Description

Implementation of SAM Reader IC commands.

Function Documentation

◆ phhalHw_Sam_Cmd_RC_ReadRegister()

phStatus_t phhalHw_Sam_Cmd_RC_ReadRegister	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t *	pRegAddr,
		uint8_t	bRegAddrLen,
		uint8_t *	pValue
	)

Read the content of one or more register(s) of the connected reader chip.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pRegAddr and pValue are NULL.
PH_ERR_LENGTH_ERROR	If length received from SAM is not equal to bRegAddrLen
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	pRegAddr	[In] Address for the registers to be read.
[in]	bRegAddrLen	[In] Length of bytes available in pRegAddr buffer.
[out]	pValue	[Out] Register(s) content in the same order as the command data field address(es).

◆ phhalHw_Sam_Cmd_RC_WriteRegister()

phStatus_t phhalHw_Sam_Cmd_RC_WriteRegister	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t *	pData,
		uint8_t	bDataLen
	)

Write the content of one or more register(s) of the connected reader chip.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pData is NULL.
PH_ERR_LENGTH_ERROR	If response is received from SAM
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	pData	[In] The registers to tbe updated. This buffer should contain register address followed by value. The format should be as mentioned below. RegAdd \|\| Value \|\| RegAdd \|\| Value \|\| ... \|\| RegAdd \|\| Value
[in]	bDataLen	[In] Length of bytes available in pData buffer.

◆ phhalHw_Sam_Cmd_RC_RFControl()

phStatus_t phhalHw_Sam_Cmd_RC_RFControl	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint16_t	wTime
	)

Turn the radio frequency field On or Off.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	wTime	[In] Shut-down time for the RF field, zero turns the field off.

◆ phhalHw_Sam_Cmd_RC_Init()

phStatus_t phhalHw_Sam_Cmd_RC_Init	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bLoadReg
	)

Istablishes the serial connection between MIFARE SAM and Reader IC and initializes the reader chip with the register values stored in the selected register value set.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_LENGTH_ERROR	If response is received from SAM
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bLoadReg	[In] The Load register information.

◆ phhalHw_Sam_Cmd_RC_LoadRegisterValueSet()

phStatus_t phhalHw_Sam_Cmd_RC_LoadRegisterValueSet	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bStoreReg,
		uint8_t *	pData,
		uint8_t	bDataLen
	)

Stores a customer defined register value set for the PN512/RC52x/RC663 in the non-volatile memory of the MIFARE SAM.

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_DATA_PARAMS	pDataParams is NULL.
PH_ERR_INVALID_PARAMETER	pData is NULL.
PH_ERR_LENGTH_ERROR	If response is received from SAM
Other	Depending on implementation and underlaying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bStoreReg	[In] Number of register value set to be used for storing the values.
[in]	pData	[In] List of Register descriptions. This buffer should be as meniotned below. If RC663: SpeedID \|\| ItemCount \|\| RegAddr \|\| RegValue ... [\|\| RegAddr \|\| RegValue] If RC5XX: RegAddr \|\| RegValue ... [\|\| RegAddr \|\| RegValue]
[in]	bDataLen	[In] The length of bytes available in pData buffer.

Modules

Functions

Detailed Description

Function Documentation

◆ phhalHw_Sam_Cmd_RC_ReadRegister()

◆ phhalHw_Sam_Cmd_RC_WriteRegister()

◆ phhalHw_Sam_Cmd_RC_RFControl()

◆ phhalHw_Sam_Cmd_RC_Init()

◆ phhalHw_Sam_Cmd_RC_LoadRegisterValueSet()