Reader Chips

SAM commands used for reader IC communication. More...

Collaboration diagram for Reader Chips:

Functions
phStatus_t	phhalHw_SamAV3_Cmd_RC_ReadRegister (phhalHw_SamAV3_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_SamAV3_Cmd_RC_WriteRegister (phhalHw_SamAV3_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_SamAV3_Cmd_RC_RFControl (phhalHw_SamAV3_DataParams_t *pDataParams, uint16_t wTime)
	Turn the radio frequency field On or Off. More...
phStatus_t	phhalHw_SamAV3_Cmd_RC_Init (phhalHw_SamAV3_DataParams_t *pDataParams, uint8_t bLoadReg)
	Initializes the reader chip. More...
phStatus_t	phhalHw_SamAV3_Cmd_RC_LoadRegisterValueSet (phhalHw_SamAV3_DataParams_t *pDataParams, uint8_t bStoreReg, uint8_t *pData, uint8_t bDataLen)
	Stores a customer defined register value set. More...

Sam AV3 command code for Sam Reader Chips feature.
#define	PHHAL_HW_SAMAV3_CMD_RC_READ_REGISTER_INS   0xEE
	Sam AV3 Insturction code for RC_ReadRegister command.
#define	PHHAL_HW_SAMAV3_CMD_RC_WRITE_REGISTER_INS   0x1E
	Sam AV3 Insturction code for RC_WriteRegister command.
#define	PHHAL_HW_SAMAV3_CMD_RC_RF_CONTROL_INS   0xCF
	Sam AV3 Insturction code for RC_RFControl command.
#define	PHHAL_HW_SAMAV3_CMD_RC_INIT_INS   0xE5
	Sam AV3 Insturction code for RC_Int command.
#define	PHHAL_HW_SAMAV3_CMD_RC_LOAD_REGISTER_VALUE_SET_INS   0x2E
	Sam AV3 Insturction code for RC_LoadRegisterValueSet command.

Detailed Description

SAM commands used for reader IC communication.

Function Documentation

phhalHw_SamAV3_Cmd_RC_ReadRegister()

phStatus_t phhalHw_SamAV3_Cmd_RC_ReadRegister	(	phhalHw_SamAV3_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.
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] The length of bytes available in RegAddr buffer.
[out]	pValue	[Out] Register(s) content in the same order as the command data field address(es).

phhalHw_SamAV3_Cmd_RC_WriteRegister()

phStatus_t phhalHw_SamAV3_Cmd_RC_WriteRegister	(	phhalHw_SamAV3_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.
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] The length of bytes available in Data buffer.

phhalHw_SamAV3_Cmd_RC_RFControl()

phStatus_t phhalHw_SamAV3_Cmd_RC_RFControl	(	phhalHw_SamAV3_DataParams_t *	pDataParams,
		uint16_t	wTime
	)

Turn the radio frequency field On or Off.

Returns

Status code

Return values

PH_ERR_SUCCESS	Operation successful.
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_SamAV3_Cmd_RC_Init()

phStatus_t phhalHw_SamAV3_Cmd_RC_Init	(	phhalHw_SamAV3_DataParams_t *	pDataParams,
		uint8_t	bLoadReg
	)

Initializes the reader chip.

Returns

Status code

Return values

PH_ERR_SUCCESS	Operation successful.
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_SamAV3_Cmd_RC_LoadRegisterValueSet()

phStatus_t phhalHw_SamAV3_Cmd_RC_LoadRegisterValueSet	(	phhalHw_SamAV3_DataParams_t *	pDataParams,
		uint8_t	bStoreReg,
		uint8_t *	pData,
		uint8_t	bDataLen
	)

Stores a customer defined register value set.

Returns

Status code

Return values

PH_ERR_SUCCESS	Operation successful.
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 TD1AR1070: SpeedID + ItemCount + RegAddr + RegValue If TD1AR2060: RegAddr + RegValue
[in]	bDataLen	[In] The length of bytes available in Data buffer.