usb2spi_test.c

USB2I2C开发包

#include <stdio.h>
#include <string.h>
#include </usr/include/usb.h>
#include "USBIOX.h"

////////////////////////////////////////////////////////////////////

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <sys/ioctl.h>
#include <pthread.h>
#include <errno.h>
#include <sys/select.h>

#define LOG(fmt, args...) printf("TV_SDIO: line %d:in fun %s:" fmt "", __LINE__, __FUNCTION__,  ## args)

#define CMD_LEN         16
static int		wtloop = 0;


///////////////////////////////////////////////////////////////////
#define vid_old 	0x4348
#define vid_new 	0x1a86
#define pid 		0x5512

//璋冭瘯
#define debug 1
#undef dbg
#define dbg(format, arg...) do { if(debug)printf(format "\n" , ## arg); } while (0)

#define VERSION "0.1"
//////////////////////////////////////////////////////////////////////////////////////
unsigned char gucReceDataBuffer[204800];
unsigned int CurDataLen,CurDataAdr;

#define KillTimer(t) do{}while(0)

#define TV_STREAM_PATH "/dev/tv_stream"
#define TV_STREAM_IOCTL_WR           100
#define TV_STREAM_IOCTL_WR_POLLING           101
#define TV_STREAM_IOCTL_WR_Q     102
#define TV_STREAM_IOCTL_SDIO_RESET                201


#define DATA_PORT_REG                                     0x99

#define INT_IDENTIFICATION_REG                      0x01
#define FUN1_READ_DATA_READY_MASK             (1<<0)
#define INT_FROM_CHIP_TO_HOST_MASK           (1<<1)


#define READ_TRANSFER_COUT_REG_L                0x02
#define READ_TRANSFER_COUT_REG_M               0x03
#define READ_TRANSFER_COUT_REG_H               0x04

#define WRITE_TRANSFER_COUT_REG_L              0x05
#define WRITE_TRANSFER_COUT_REG_M             0x06
#define WRITE_TRANSFER_COUT_REG_H             0x07

#define SDIO_R                     0
#define SDIO_W                    1	

struct spibus_ioctl_write_read_param
{
	char *txbuf;
	int txlen;
	char *rxbuf;
	int  rxlen;
};
typedef struct spibus_ioctl_write_read_param spibus_wr_buf;

#ifndef bool
#define bool int
#endif
#define false (0)
#define true  (1)

// Mutex type
typedef pthread_mutex_t Mutex;//!< linux mutex definition

Mutex sdio_mutex;



/////////////////////////////////////////////////////////////////////////////////////

struct sUSBIO_context
{
	struct usb_device *dev; //璁惧