spiTouINS.c File Reference

#include <asf.h>
#include "spiTouINS.h"
#include "board_opt.h"
#include "drivers/d_dma.h"
#include "../../../hw-libs/misc/rtos.h"

Include dependency graph for spiTouINS.c:

Go to the source code of this file.

Macros
#define	DMA_LLD_COUNT   32
#define	DMA_LLD_MASK   (DMA_LLD_COUNT - 1)
#define	READ_ADDITIONAL_SIZE   20
#define	READ_SIZE   100
#define	RX_BUFFER_SIZE   2048
#define	RX_INT_BUFFER_SIZE   1024
#define	SPI_DLYBCT   0x03
#define	SPI_DLYBS   0x10
#define	SPI_INS_BASE   SPI0
#define	SPI_INS_BAUDRATE   10000000UL
#define	SPI_INS_CHIP_SEL   2
#define	SPI_INS_CLK_PHASE   0
#define	SPI_INS_CLK_POLARITY   1
#define	SPI_IRQn   SPI0_IRQn
#define	SPI_spiTouINS_Handler   SPI0_Handler
#define	SPI_XDMAC_RX_CH_NUM   2
#define	SPI_XDMAC_TX_CH_NUM   1
#define	TASK_SPI_TO_UINS_PERIOD_MS   1
#define	TASK_SPI_TO_UINS_PRIORITY   (configMAX_PRIORITIES - 2)
#define	TASK_SPI_TO_UINS_STACK_SIZE   (512/sizeof(portSTACK_TYPE))
#define	TX_BUFFER_SIZE   512

Functions
	__attribute__ ((optimize("O0")))
	COMPILER_ALIGNED (32)
static uint32_t	getTxFree (void)
static void	PIO_DataReady_Handler (uint32_t id, uint32_t mask)
static void	sendMoreData (int len)
void	SPI_spiTouINS_Handler (void)
int	spiTouINS_dataReady (void)
int	spiTouINS_serRead (unsigned char *buf, int size)
int	spiTouINS_serWrite (const unsigned char *buf, int size)
static void	spiTouINS_task (void *pvParameters)
void	test_spiTouINS (void)

Macro Definition Documentation

DMA_LLD_COUNT

#define DMA_LLD_COUNT   32

DMA_LLD_MASK

#define DMA_LLD_MASK   (DMA_LLD_COUNT - 1)

READ_ADDITIONAL_SIZE

#define READ_ADDITIONAL_SIZE   20

Definition at line 44 of file spiTouINS.c.

READ_SIZE

#define READ_SIZE   100

Definition at line 43 of file spiTouINS.c.

RX_BUFFER_SIZE

#define RX_BUFFER_SIZE   2048

Definition at line 40 of file spiTouINS.c.

RX_INT_BUFFER_SIZE

#define RX_INT_BUFFER_SIZE   1024

Definition at line 41 of file spiTouINS.c.

SPI_DLYBCT

#define SPI_DLYBCT   0x03

Definition at line 37 of file spiTouINS.c.

SPI_DLYBS

#define SPI_DLYBS   0x10

Definition at line 34 of file spiTouINS.c.

SPI_INS_BASE

#define SPI_INS_BASE   SPI0

Definition at line 22 of file spiTouINS.c.

SPI_INS_BAUDRATE

#define SPI_INS_BAUDRATE   10000000UL

Definition at line 19 of file spiTouINS.c.

SPI_INS_CHIP_SEL

#define SPI_INS_CHIP_SEL   2

Definition at line 23 of file spiTouINS.c.

SPI_INS_CLK_PHASE

#define SPI_INS_CLK_PHASE   0

Definition at line 31 of file spiTouINS.c.

SPI_INS_CLK_POLARITY

#define SPI_INS_CLK_POLARITY   1

Definition at line 30 of file spiTouINS.c.

SPI_IRQn

#define SPI_IRQn   SPI0_IRQn

Definition at line 25 of file spiTouINS.c.

SPI_spiTouINS_Handler

#define SPI_spiTouINS_Handler   SPI0_Handler

Definition at line 24 of file spiTouINS.c.

SPI_XDMAC_RX_CH_NUM

#define SPI_XDMAC_RX_CH_NUM   2

Definition at line 27 of file spiTouINS.c.

SPI_XDMAC_TX_CH_NUM

#define SPI_XDMAC_TX_CH_NUM   1

Definition at line 26 of file spiTouINS.c.

TASK_SPI_TO_UINS_PERIOD_MS

#define TASK_SPI_TO_UINS_PERIOD_MS   1

TASK_SPI_TO_UINS_PRIORITY

#define TASK_SPI_TO_UINS_PRIORITY   (configMAX_PRIORITIES - 2)

TASK_SPI_TO_UINS_STACK_SIZE

#define TASK_SPI_TO_UINS_STACK_SIZE   (512/sizeof(portSTACK_TYPE))

TX_BUFFER_SIZE

#define TX_BUFFER_SIZE   512

Definition at line 39 of file spiTouINS.c.

Function Documentation

__attribute__()

__attribute__

(

(optimize("O0"))

)

Definition at line 224 of file spiTouINS.c.

COMPILER_ALIGNED()

COMPILER_ALIGNED

(

32

)

Definition at line 46 of file spiTouINS.c.

getTxFree()

static uint32_t getTxFree ( void  )

static

Definition at line 380 of file spiTouINS.c.

PIO_DataReady_Handler()

static void PIO_DataReady_Handler ( uint32_t  id, uint32_t  mask  )

static

Definition at line 147 of file spiTouINS.c.

sendMoreData()

static void sendMoreData ( int  len )

static

Definition at line 333 of file spiTouINS.c.

SPI_spiTouINS_Handler()

void SPI_spiTouINS_Handler

(

void

)

Definition at line 115 of file spiTouINS.c.

spiTouINS_dataReady()

int spiTouINS_dataReady

(

void

)

Definition at line 508 of file spiTouINS.c.

spiTouINS_serRead()

int spiTouINS_serRead	(	unsigned char *	buf,
		int	size
	)

Definition at line 517 of file spiTouINS.c.

spiTouINS_serWrite()

int spiTouINS_serWrite	(	const unsigned char *	buf,
		int	size
	)

Definition at line 393 of file spiTouINS.c.

spiTouINS_task()

static void spiTouINS_task ( void *  pvParameters )

static

Definition at line 161 of file spiTouINS.c.

test_spiTouINS()

void test_spiTouINS

(

void

)

Definition at line 558 of file spiTouINS.c.