/****************************************************************************/
/* Copyright 2010 MBARI.                                                    */
/* MBARI Proprietary Information. All rights reserved.                      */
/****************************************************************************/
#ifndef SPI_H
#define SPI_H

#define INFO_CMD    1
#define READ_CMD    2
#define WRITE_CMD   3
#define SPARE_1_CMD 4
#define SPARE_2_CMD 5
#define SPARE_3_CMD 6
#define SPARE_4_CMD 7

#define ARG_MASK    0x03FF


void spiInit(); 

void spiMemWrite(unsigned int address, unsigned int data);
unsigned int spiMemRead(unsigned int address);
int spiGetCmd(unsigned int* w);

unsigned int spiGetIrqCnt();
unsigned int spiGetCmdCnt();
unsigned int spiGetInfoCnt();
unsigned int spiGetReadCnt();
unsigned int spiGetWriteCnt();
unsigned int spiGetCmdOverFlow();


void spiClrIrqCnt();
void spiClrCmdCnt();
void spiClrInfoCnt();
void spiClrReadCnt();
void spiClrWriteCnt();
void spiClrCmdOverFlow();

#endif