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https://opencores.org/ocsvn/or1k_soc_on_altera_embedded_dev_kit/or1k_soc_on_altera_embedded_dev_kit/trunk
Subversion Repositories or1k_soc_on_altera_embedded_dev_kit
[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [soc/] [sw/] [adv_jtag_bridge/] [cable_ft2232.h] - Rev 20
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#ifndef _CABLE_FT2232_H_ #define _CABLE_FT2232_H_ #define debug(...) //fprintf(stderr, __VA_ARGS__ ) #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; usbconn_t * usbconn_ftdi_connect(); int my_ftdi_write_data(struct ftdi_context *ftdi, unsigned char *buf, int size); char *my_ftdi_get_error_string (struct ftdi_context *ftdi); int my_ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size); int my_ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product, const char* description, const char* serial); void my_ftdi_deinit(struct ftdi_context *ftdi); int my_ftdi_usb_purge_buffers(struct ftdi_context *ftdi); int my_ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi); int my_ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi); int my_ftdi_usb_reset(struct ftdi_context *ftdi); int my_ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency); int my_ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate); int my_ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize); int my_ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize); int my_ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable); int my_ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable); int my_ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode); int my_ftdi_usb_close(struct ftdi_context *ftdi); int cable_common_write_bit(uint8_t packet); int cable_common_read_write_bit(uint8_t packet_out, uint8_t *bit_in); int cable_common_write_stream(uint32_t *stream, int len_bits, int set_last_bit); int cable_common_read_stream(uint32_t *outstream, uint32_t *instream, int len_bits, int set_last_bit); 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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