Implementation of helper interfaces for RC663 Reader IC. More...

Collaboration diagram for RC663 Reader IC:

Modules
	Rc663 User Configuration
	Custom Configuration of hardware related settings.

	Register Definitions
	Register definitions for Rc663.

Macros
#define	PHHAL_HW_SAM_RC663_TIMER_FREQ 13.56f
	RC internal timer frequency.

#define	PHHAL_HW_SAM_RC663_ETU_106 9.44f
	Duration of one ETU at 106 kBit/s in [us].

#define	PHHAL_HW_SAM_RC663_TIMER_RELOAD_MAX 0xFFFFU
	(RC663) Maximum reload value of internal timers.

#define	PHHAL_HW_SAM_RC663_I14443_ADD_DELAY_US 15U
	(RC663) Additional digital timeout delay for ISO14443.

#define	PHHAL_HW_SAM_RC663_DIGI_DELAY_TXWAIT_DBFREQ 8U
	(RC663) Chip digital delay in ETUs for TxWait.

#define	PHHAL_HW_SAM_RC663_RXTX_I14443A_106 0x00U
	ISO14443A Operating mode at 106kbit/s.

#define	PHHAL_HW_SAM_RC663_RXTX_I14443A_212 0x01U
	ISO14443A Operating mode at 212kbit/s.

#define	PHHAL_HW_SAM_RC663_RXTX_I14443A_424 0x02U
	ISO14443A Operating mode at 414kbit/s.

#define	PHHAL_HW_SAM_RC663_RXTX_I14443A_848 0x03U
	ISO14443A Operating mode at 848kbit/s.

Functions
phStatus_t	phhalHw_Sam_Rc663_SetCardMode (phhalHw_Sam_DataParams_t *pDataParams, uint16_t wTxDataRate, uint16_t wRxDataRate)
	Apply card mode according to given parameters. More...

phStatus_t	phhalHw_Sam_Rc663_SetConfig (phhalHw_Sam_DataParams_t *pDataParams, uint16_t wConfig, uint16_t wValue)
	Set configuration parameter. More...

phStatus_t	phhalHw_Sam_Rc663_Wait (phhalHw_Sam_DataParams_t *pDataParams, uint8_t bUnit, uint16_t wTimeout)
	Blocks until the time given by wTimeout elapsed. More...

phStatus_t	phhalHw_Sam_Rc663_SetRxWait (phhalHw_Sam_DataParams_t *pDataParams, uint16_t wTimeEtu)
	Sets the RxWait time. More...

phStatus_t	phhalHw_Sam_Rc663_SetTxWait (phhalHw_Sam_DataParams_t *pDataParams, uint16_t wTimeUs)
	Sets the TxWait time in microseconds. More...

phStatus_t	phhalHw_Sam_Rc663_SetFdt (phhalHw_Sam_DataParams_t *pDataParams, uint8_t bUnit, uint16_t wTimeout)
	Sets the Frame Delay Time (Timeout). More...

phStatus_t	phhalHw_Sam_Rc663_GetFdt (phhalHw_Sam_DataParams_t pDataParams, phStatus_t wExchangeStatus, uint32_t pTime)
	Retrieves the Frame Delay Time of the last command. More...

phStatus_t	phhalHw_Sam_Rc663_GetDigiDelay (phhalHw_Sam_DataParams_t pDataParams, uint8_t bIsTimeout, uint16_t pDelayUs)
	Returns the delay of the digital circutry for the current protocol. More...

Detailed Description

Implementation of helper interfaces for RC663 Reader IC.

Function Documentation

◆ phhalHw_Sam_Rc663_SetCardMode()

phStatus_t phhalHw_Sam_Rc663_SetCardMode	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint16_t	wTxDataRate,
		uint16_t	wRxDataRate
	)

Apply card mode according to given parameters.

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]	wTxDataRate	[In] TxDataRate HAL config.
[in]	wRxDataRate	[In] RxDataRate HAL config.

◆ phhalHw_Sam_Rc663_SetConfig()

phStatus_t phhalHw_Sam_Rc663_SetConfig	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint16_t	wConfig,
		uint16_t	wValue
	)

Set configuration parameter.

Rc663 Specific

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_UNSUPPORTED_PARAMETER	Configuration is not supported or invalid.
PH_ERR_INVALID_PARAMETER	Parameter value is invalid.
PH_ERR_PARAMETER_OVERFLOW	Setting the parameter value would lead to an overflow.
PH_ERR_INTERFACE_ERROR	Communication error.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	wConfig	[In] Configuration Identifier.
[in]	wValue	[In] Configuration Value.

◆ phhalHw_Sam_Rc663_Wait()

phStatus_t phhalHw_Sam_Rc663_Wait	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bUnit,
		uint16_t	wTimeout
	)

Blocks until the time given by wTimeout elapsed.

Rc663 Specific

Returns: Status code

Return values

PH_ERR_SUCCESS	Operation successful.
PH_ERR_INVALID_PARAMETER	bUnit is invalid.
PH_ERR_INTERFACE_ERROR	Communication error.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bUnit	[In] Unit of given timeout value (either PHHAL_HW_TIME_MICROSECONDS or PHHAL_HW_TIME_MILLISECONDS).
[in]	wTimeout	[In] Timeout value.

◆ phhalHw_Sam_Rc663_SetRxWait()

phStatus_t phhalHw_Sam_Rc663_SetRxWait	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint16_t	wTimeEtu
	)

Sets the RxWait time.

Rc663 Specific Note: RxWait is defined between the last transmitted bit and the activation of the receiver.

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]	wTimeEtu	[In] RxWait time in ETUs.

◆ phhalHw_Sam_Rc663_SetTxWait()

phStatus_t phhalHw_Sam_Rc663_SetTxWait	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint16_t	wTimeUs
	)

Sets the TxWait time in microseconds.

Rc663 Specific Note: TxWait is defined between the last received bit and the next transmitted bit.

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]	wTimeUs	[In] TxWait time in microseconds.

◆ phhalHw_Sam_Rc663_SetFdt()

phStatus_t phhalHw_Sam_Rc663_SetFdt	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bUnit,
		uint16_t	wTimeout
	)

Sets the Frame Delay Time (Timeout).

Rc663 Specific Note: Frame Delay Time is defined between the last transmitted bit and the first received bit.

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]	bUnit	[In] Unit of given timeout value (either PHHAL_HW_TIME_MICROSECONDS or PHHAL_HW_TIME_MILLISECONDS).
[in]	wTimeout	[In] Timeout value.

◆ phhalHw_Sam_Rc663_GetFdt()

phStatus_t phhalHw_Sam_Rc663_GetFdt	(	phhalHw_Sam_DataParams_t *	pDataParams,
		phStatus_t	wExchangeStatus,
		uint32_t *	pTime
	)

Retrieves the Frame Delay Time of the last command.

Rc663 Specific Note: Frame Delay Time is defined between the last transmitted bit and the first received bit.

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]	wExchangeStatus	[In] Status code returned by exchange function.
[out]	pTime	[Out] Calculated time in microseconds from timer contents.

◆ phhalHw_Sam_Rc663_GetDigiDelay()

phStatus_t phhalHw_Sam_Rc663_GetDigiDelay	(	phhalHw_Sam_DataParams_t *	pDataParams,
		uint8_t	bIsTimeout,
		uint16_t *	pDelayUs
	)

Returns the delay of the digital circutry for the current protocol.

Rc663 Specific

Returns: Status code

Return values

PH_ERR_SUCCESS Operation successful.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bIsTimeout	[In] Wheter the returned delay is added to a timeout (PH_ON) or is used for measurement (PH_OFF).
[out]	pDelayUs	[Out] The digital delay in microseconds.

Modules

Macros

Functions

Detailed Description

Function Documentation

◆ phhalHw_Sam_Rc663_SetCardMode()

◆ phhalHw_Sam_Rc663_SetConfig()

◆ phhalHw_Sam_Rc663_Wait()

◆ phhalHw_Sam_Rc663_SetRxWait()

◆ phhalHw_Sam_Rc663_SetTxWait()

◆ phhalHw_Sam_Rc663_SetFdt()

◆ phhalHw_Sam_Rc663_GetFdt()

◆ phhalHw_Sam_Rc663_GetDigiDelay()