Component : Rd70x

RD70x (Pegoda1) Reader HAL. More...

Collaboration diagram for Component : Rd70x:

Modules
	Commands
	Supported ReaderIC commands.
	Internal
	Internal definitions.
	Register Definitions
	Register definitions.

Data Structures
struct	phhalHw_Rd70x_DataParams_t
	Rd70x HAL parameter structure. More...

Macros
#define	PHHAL_HW_RD70X_ID   0x04
	ID for Rd70x HAL component.
#define	PHHAL_HW_RD70X_SHADOW_COUNT   0x000DU
	Number of shadowed configurations.
#define	PHHAL_HW_RD70X_RESERVED_BUFFER_LEN   32U
	Amount of needed and reserved memory for the protocol overhead.
#define	PHHAL_HW_RD70X_FIFOSIZE   256U
	Size of RC internal FiFo buffer.
#define	PHHAL_HW_RD70X_DEFAULT_TIMEOUT_MS   5U
	Default timeout in milliseconds.

Functions
phStatus_t	phhalHw_Rd70x_Init (phhalHw_Rd70x_DataParams_t *pDataParams, uint16_t wSizeOfDataParams, phbalReg_Rd70xUsbWin_DataParams_t *pBalDataParams, uint8_t *pTxBuffer, uint16_t wTxBufSize, uint8_t *pRxBuffer, uint16_t wRxBufSize)
	Initialise the HAL component. More...

Rd70x specific configs
#define	PHHAL_HW_RD70X_CONFIG_DISABLE_PCDRESET   (PH_CONFIG_CUSTOM_BEGIN + 0)
	< Disable PcdReset call in phhalHw_ApplyProtocolSettings function. More...

Detailed Description

RD70x (Pegoda1) Reader HAL.

It is neccessary to make use of PHHAL_HW_RD70X_CONFIG_DISABLE_PCDRESET for this reader to support multiple cards.

Macro Definition Documentation

PHHAL_HW_RD70X_CONFIG_DISABLE_PCDRESET

#define PHHAL_HW_RD70X_CONFIG_DISABLE_PCDRESET   (PH_CONFIG_CUSTOM_BEGIN + 0)

< Disable PcdReset call in phhalHw_ApplyProtocolSettings function.

Set this to PH_ON on every HAL instance to prevent the reader from resetting powered cards
on an phhalHw_ApplyProtocolSettings call.
Ensure that it is set to PH_OFF when you set the protocol the first time to have essential parameters set in the firmware.

Function Documentation

phhalHw_Rd70x_Init()

phStatus_t phhalHw_Rd70x_Init	(	phhalHw_Rd70x_DataParams_t *	pDataParams,
		uint16_t	wSizeOfDataParams,
		phbalReg_Rd70xUsbWin_DataParams_t *	pBalDataParams,
		uint8_t *	pTxBuffer,
		uint16_t	wTxBufSize,
		uint8_t *	pRxBuffer,
		uint16_t	wRxBufSize
	)

Initialise the HAL component.

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]	wSizeOfDataParams	[In] Specifies the size of the data parameter structure.
[in]	pBalDataParams	[In] Pointer to the lower layers parameter structure.
[in]	pTxBuffer	[In] Pointer to global transmit buffer used by the Exchange() function.
[in]	wTxBufSize	[In] Size of the global transmit buffer.
[in]	pRxBuffer	[In] Pointer to global receive buffer used by the Exchange() function.
[in]	wRxBufSize	[In] Size of the global receive buffer.