drv_spi1.c File Reference

#include "board.h"

Functions
void	spi1Init (void)
	Initializes SPI1. More...
void	spi1ReadBytes (uint8_t reg, uint8_t *pData, uint8_t size)
	Reads multiple bytes of data in. More...
void	spi1WriteBytes (uint8_t *pData, uint8_t size)
	Writes multiple bytes of data in. More...
void	spi1ReadOneByte (uint8_t reg, uint8_t *pData)
	Reads one byte of data in. More...
void	spi1WriteOneByte (uint8_t reg, uint8_t data)
	Writes one byte of data. More...
void	DMA2_Stream0_IRQHandler (void)
	This function handles DMA2 stream1 global interrupt. More...
void	DMA2_Stream3_IRQHandler (void)
	This function handles DMA2 stream3 global interrupt. More...

Function Documentation

DMA2_Stream0_IRQHandler()

void DMA2_Stream0_IRQHandler

(

void

)

This function handles DMA2 stream1 global interrupt.

DMA2_Stream3_IRQHandler()

void DMA2_Stream3_IRQHandler

(

void

)

This function handles DMA2 stream3 global interrupt.

spi1Init()

void spi1Init

(

void

)

Initializes SPI1.

Returns

Void.

spi1ReadBytes()

void spi1ReadBytes	(	uint8_t	reg,
		uint8_t *	pData,
		uint8_t	size
	)

Reads multiple bytes of data in.

Parameters

reg	The hex value of the first register to read from.
*pData	A pointer to location where you want to read data to.
size	The amount of bytes to be read.

Returns

Void.

spi1ReadOneByte()

void spi1ReadOneByte	(	uint8_t	reg,
		uint8_t *	pData
	)

Reads one byte of data in.

Parameters

reg	The hex value of the register to read from.
*pData	A pointer to location where you want to read data to.

Returns

Void.

spi1WriteBytes()

void spi1WriteBytes	(	uint8_t *	pData,
		uint8_t	size
	)

Writes multiple bytes of data in.

Parameters

reg	The hex value of the register to write to.
*pData	A pointer to the data you want to write.
size	The amount of bytes to write.

Returns

Void.

spi1WriteOneByte()

void spi1WriteOneByte	(	uint8_t	reg,
		uint8_t	data
	)

Writes one byte of data.

Parameters

reg	The hex value of the register to write to.
data	The data to write.

Returns

Void.