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https://opencores.org/ocsvn/adv_debug_sys/adv_debug_sys/trunk
Subversion Repositories adv_debug_sys
[/] [adv_debug_sys/] [trunk/] [Software/] [adv_jtag_bridge/] [cable_ft2232.h] - Rev 66
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#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
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