Legacy SPI driver definitions for LPC17xx. More...

#include "spi_17xx_40xx.h"

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Macros
#define	spi_init(id) Chip_SPI_Init(id)

#define	spi_deinit(id) Chip_SPI_DeInit(id)

#define	spi_flush_rx(id) Chip_SPI_Int_FlushData(id)

#define	spi_set_bitrate(id, bitrate) Chip_SPI_SetBitRate(id, bitrate)

#define	SPI_SLAVE 0

#define	SPI_MASTER 1

#define	SPI_INTERRUPT 0

#define	SPI_POLLING 1

Functions
void	spi_config (uint32_t bitrate, uint8_t frame_sz, bool master_mode, bool poll)

uint32_t	spi_write (uint8_t *buffer, uint32_t buffer_len)

void	spi_assertSSEL (void)

void	spi_deassertSSEL (void)

Detailed Description

Legacy SPI driver definitions for LPC17xx.

Author: Henrique Silva henri.nosp@m.que..nosp@m.silva.nosp@m.@lnl.nosp@m.s.br, LNLS

Date: March 2016

Macro Definition Documentation

◆ spi_deinit

#define spi_deinit ( id ) Chip_SPI_DeInit(id)

◆ spi_flush_rx

#define spi_flush_rx ( id ) Chip_SPI_Int_FlushData(id)

◆ spi_init

#define spi_init ( id ) Chip_SPI_Init(id)

◆ SPI_INTERRUPT

#define SPI_INTERRUPT 0

◆ SPI_MASTER

#define SPI_MASTER 1

◆ SPI_POLLING

#define SPI_POLLING 1

◆ spi_set_bitrate

#define spi_set_bitrate	(		id,
			bitrate ) Chip_SPI_SetBitRate(id, bitrate)

◆ SPI_SLAVE

#define SPI_SLAVE 0

Function Documentation

◆ spi_assertSSEL()

void spi_assertSSEL ( void )

◆ spi_config()

void spi_config	(	uint32_t	bitrate,
		uint8_t	frame_sz,
		bool	master_mode,
		bool	poll )

◆ spi_deassertSSEL()

void spi_deassertSSEL ( void )

◆ spi_write()

uint32_t spi_write	(	uint8_t *	buffer,
		uint32_t	buffer_len )

Macros

Functions