SSP_CFG_Type Struct Reference [SSP Public Types]

SSP configuration structure. More...

#include <lpc17xx_ssp.h>

Data Fields
uint32_t	CPHA
	Databit number, should be SSP_DATABIT_x, where x is in range from 4 - 16.
uint32_t	CPOL
	Clock phase, should be: SSP_CPHA_FIRST: first clock edge SSP_CPHA_SECOND: second clock edge.
uint32_t	Mode
	Clock polarity, should be: SSP_CPOL_HI: high level SSP_CPOL_LO: low level.
uint32_t	FrameFormat
	SSP mode, should be: SSP_MASTER_MODE: Master mode SSP_SLAVE_MODE: Slave mode.
uint32_t	ClockRate
	Frame Format: SSP_FRAME_SPI: Motorola SPI frame format SSP_FRAME_TI: TI frame format SSP_FRAME_MICROWIRE: National Microwire frame format.

---

Detailed Description

SSP configuration structure.

Definition at line 371 of file lpc17xx_ssp.h.

---

Field Documentation

uint32_t ClockRate

Frame Format:

• SSP_FRAME_SPI: Motorola SPI frame format
• SSP_FRAME_TI: TI frame format
• SSP_FRAME_MICROWIRE: National Microwire frame format.

Definition at line 387 of file lpc17xx_ssp.h.

uint32_t CPHA

Databit number, should be SSP_DATABIT_x, where x is in range from 4 - 16.

Definition at line 374 of file lpc17xx_ssp.h.

uint32_t CPOL

Clock phase, should be:

• SSP_CPHA_FIRST: first clock edge
• SSP_CPHA_SECOND: second clock edge.

Definition at line 377 of file lpc17xx_ssp.h.

uint32_t FrameFormat

SSP mode, should be:

• SSP_MASTER_MODE: Master mode
• SSP_SLAVE_MODE: Slave mode.

Definition at line 383 of file lpc17xx_ssp.h.

uint32_t Mode

Clock polarity, should be:

• SSP_CPOL_HI: high level
• SSP_CPOL_LO: low level.

Definition at line 380 of file lpc17xx_ssp.h.