CHIP: LPC17xx/40xx SDC driver

Detailed Description

Enumerations
enum	CHIP_SDC_RET_CODE_T {   SDC_RET_OK = 0, SDC_RET_CMD_FAILED = -1, SDC_RET_BAD_PARAMETERS = -2, SDC_RET_BUS_NOT_IDLE = -3,   SDC_RET_TIMEOUT = -4, SDC_RET_ERR_STATE = -5, SDC_RET_NOT_READY = -6, SDC_RET_FAILED = -7 }
	SDC Return code definitions. More...

Functions
void	Chip_SDC_Init (LPC_SDC_T *pSDC)
	Initialize SDC peripheral.
void	Chip_SDC_SetClock (LPC_SDC_T *pSDC, uint32_t freq)
	Set the clock frequency for SDC peripheral.
void	Chip_SDC_DeInit (LPC_SDC_T *pSDC)
	Deinitialise SDC peripheral.
STATIC INLINE void	Chip_SDC_SetIntMask (LPC_SDC_T *pSDC, uint32_t iVal)
	Sets the interrupt mask in SDC peripheral.
STATIC INLINE uint32_t	Chip_SDC_GetStatus (LPC_SDC_T *pSDC)
	Returns the current SDC status.

Enumeration Type Documentation

enum CHIP_SDC_RET_CODE_T

SDC Return code definitions.

Enumerator:

SDC_RET_OK
SDC_RET_CMD_FAILED
SDC_RET_BAD_PARAMETERS
SDC_RET_BUS_NOT_IDLE
SDC_RET_TIMEOUT
SDC_RET_ERR_STATE
SDC_RET_NOT_READY
SDC_RET_FAILED

Definition at line 47 of file sdc_17xx_40xx.h.

Function Documentation

void Chip_SDC_DeInit

(

LPC_SDC_T *

pSDC

)

Deinitialise SDC peripheral.

Parameters

pSDC	: Pointer to SDC peripheral base address

Returns

None

Definition at line 95 of file sdc_17xx_40xx.c.

STATIC INLINE uint32_t Chip_SDC_GetStatus

(

LPC_SDC_T *

pSDC

)

Returns the current SDC status.

Parameters

pSDC	: Pointer to SDC peripheral base address

Returns

Current status of Or'ed values SDC_STATUS_*

Definition at line 96 of file sdc_17xx_40xx.h.

void Chip_SDC_Init

(

LPC_SDC_T *

pSDC

)

Initialize SDC peripheral.

Parameters

pSDC	: Pointer to SDC peripheral base address

Returns

None

Definition at line 53 of file sdc_17xx_40xx.c.

void Chip_SDC_SetClock	(	LPC_SDC_T *	pSDC,
		uint32_t	freq
	)

Set the clock frequency for SDC peripheral.

Parameters

pSDC	: Pointer to SDC peripheral base address
freq	: Expected clock frequency

Returns

None

Definition at line 80 of file sdc_17xx_40xx.c.

STATIC INLINE void Chip_SDC_SetIntMask	(	LPC_SDC_T *	pSDC,
		uint32_t	iVal
	)

Sets the interrupt mask in SDC peripheral.

Parameters

pSDC	: Pointer to SDC peripheral base address
iVal	: Interrupts to enable, Or'ed values SDC_MASK0_*

Returns

None

Definition at line 86 of file sdc_17xx_40xx.h.