Subversion Repositories adv_debug_sys

#ifndef _CABLE_FT2232_H_

#define _CABLE_FT2232_H_

#include "cable_common.h"

#ifndef min

#define min(X,Y) ((X) < (Y) ? (X) : (Y))

#endif

#define FTDX_MAXSEND 4096

#define FTDX_MAXSEND_MPSSE (64 * 1024)

#define FTDI_MAXRECV   ( 4 * 64)

#define BIT_CABLEID2_TCK        0 /* ADBUS0 */

#define BIT_CABLEID2_TDIDO      1 /* ADBUS1 */

#define BIT_CABLEID2_TDODI      2 /* ADBUS2 */

#define BIT_CABLEID2_TMS        3 /* ADBUS3 */

#define BITMASK_CABLEID2_TCK    (1 << BIT_CABLEID2_TCK) 

#define BITMASK_CABLEID2_TDIDO  (1 << BIT_CABLEID2_TDIDO)

#define BITMASK_CABLEID2_TDODI  (1 << BIT_CABLEID2_TDODI)

#define BITMASK_CABLEID2_TMS    (1 << BIT_CABLEID2_TMS)

#define BIT_CABLEID2_OE                 1 /* ACBUS1 */

#define BIT_CABLEID2_RXLED              2 /* ACBUS2 */

#define BIT_CABLEID2_TXLED              3 /* ACBUS3 */

#define BITMASK_CABLEID2_OE     (1 << BIT_CABLEID2_OE) 

#define BITMASK_CABLEID2_RXLED  (1 << BIT_CABLEID2_RXLED)

#define BITMASK_CABLEID2_TXLED  (1 << BIT_CABLEID2_TXLED)

typedef struct usbconn_t usbconn_t;

typedef struct {

        char *name;

        char *desc;

        char *driver;

        int32_t vid;

        int32_t pid;

} usbconn_cable_t;

typedef struct {

        const char *type;

        usbconn_t *(*connect)( const char **, int, usbconn_cable_t *);

        void (*free)( usbconn_t * );

        int (*open)( usbconn_t * );

        int (*close)( usbconn_t * );

        int (*read)( usbconn_t *, uint8_t *, int );

        int (*write)( usbconn_t *, uint8_t *, int, int );

} usbconn_driver_t;

struct  usbconn_t {

        usbconn_driver_t *driver;

        void *params;

        usbconn_cable_t *cable;

};

typedef struct {

  /* USB device information */

  unsigned int vid;

  unsigned int pid;

  struct ftdi_context *ftdic;

  char *serial;

  /* send and receive buffer handling */

  uint32_t  send_buf_len;

  uint32_t  send_buffered;

  uint8_t  *send_buf;

  uint32_t  recv_buf_len;

  uint32_t  to_recv;

  uint32_t  recv_write_idx;

  uint32_t  recv_read_idx;

  uint8_t  *recv_buf;

} ftdi_param_t;

jtag_cable_t *cable_ftdi_get_driver(void);

int cable_ftdi_init();

int cable_ftdi_write_bit(uint8_t packet);

int cable_ftdi_read_write_bit(uint8_t packet_out, uint8_t *bit_in);

int cable_ftdi_write_stream(uint32_t *stream, int len_bits, int set_last_bit);

int cable_ftdi_read_stream(uint32_t *outstream, uint32_t *instream, int len_bits, int set_last_bit);

int cable_ftdi_opt(int c, char *str);

int cable_ftdi_flush();

int cable_ftdi_close();

#endif