unsigned int max_packet_size;
/* FTDI FT2232C requirecments */
/** FT2232C interface number: 0 or 1 */
int interface; /* 0 or 1 */
/** FT2232C index number: 1 or 2 */
int index; /* 1 or 2 */
/* Endpoints */
/** FT2232C end points: 1 or 2 */
int in_ep;
int out_ep; /* 1 or 2 */
/** Bitbang mode. 1: (default) Normal bitbang mode, 2: FT2232C SPI bitbang mode */
unsigned char bitbang_mode;
/** EEPROM size. Default is 128 bytes for 232BM and 245BM chips */
int eeprom_size;
/** String representation of last error */
char *error_str;
/** Buffer needed for async communication */
char *async_usb_buffer;
/** Number of URB-structures we can buffer */
unsigned int async_usb_buffer_size;
};
/**
\brief list of usb devices created by ftdi_usb_find_all()
*/
struct ftdi_device_list
{
/** pointer to next entry */
struct ftdi_device_list *next;
/** pointer to libusb's usb_device */
struct usb_device *dev;
};
/**
\brief FTDI eeprom structure
*/
struct ftdi_eeprom
{
/** vendor id */
int vendor_id;
/** product id */
int product_id;
/** self powered */
int self_powered;
/** remote wakeup */
int remote_wakeup;
/** chip type */
int BM_type_chip;
/** input in isochronous transfer mode */
int in_is_isochronous;
/** output in isochronous transfer mode */
int out_is_isochronous;
/** suspend pull downs */
int suspend_pull_downs;
/** use serial */
int use_serial;
/** fake usb version */
int change_usb_version;
/** usb version */
int usb_version;
/** maximum power */
int max_power;
/** manufacturer name */
char *manufacturer;
/** product name */
char *product;
/** serial number */
char *serial;
/** eeprom size in bytes. This doesn't get stored in the eeprom
but is the only way to pass it to ftdi_eeprom_build. */
int size;
};
# ifdef __cplusplus
extern "C"
{# endif
int ftdi_init(struct ftdi_context *ftdi);
struct ftdi_context *ftdi_new(void);
int ftdi_set_interface(struct ftdi_context *ftdi, enum ftdi_interface interface);
void ftdi_deinit(struct ftdi_context *ftdi);
void ftdi_free(struct ftdi_context *ftdi);
void ftdi_set_usbdev (struct ftdi_context *ftdi, usb_dev_handle *usbdev);
int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist,
int vendor, int product);
void ftdi_list_free(struct ftdi_device_list **devlist);
void ftdi_list_free2(struct ftdi_device_list *devlist);
int ftdi_usb_get_strings(struct ftdi_context *ftdi, struct usb_device *dev,
char * manufacturer, int mnf_len,
char * description, int desc_len,
char * serial, int serial_len);
int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product);
int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product,
const char* description, const char* serial);
int ftdi_usb_open_desc_index(struct ftdi_context *ftdi, int vendor, int product,
const char* description, const char* serial, unsigned int index);
int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct usb_device *dev);
int ftdi_usb_open_string(struct ftdi_context *ftdi, const char* description);
int ftdi_usb_close(struct ftdi_context *ftdi);
int ftdi_usb_reset(struct ftdi_context *ftdi);
int ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi);
int ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi);
int ftdi_usb_purge_buffers(struct ftdi_context *ftdi);
int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate);
int ftdi_set_line_property(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity);
int ftdi_set_line_property2(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity,
enum ftdi_break_type break_type);
int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
int ftdi_write_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
int ftdi_write_data_async(struct ftdi_context *ftdi, unsigned char *buf, int size);
void ftdi_async_complete(struct ftdi_context *ftdi, int wait_for_more);
int DEPRECATED(ftdi_enable_bitbang(struct ftdi_context *ftdi, unsigned char bitmask));
int ftdi_disable_bitbang(struct ftdi_context *ftdi);
int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode);
int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins);
int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency);
int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency);
int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status);
/* flow control */
int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl);
int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts);
int ftdi_setdtr(struct ftdi_context *ftdi, int state);
int ftdi_setrts(struct ftdi_context *ftdi, int state);
int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable);
int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable);
/* set eeprom size */
void ftdi_eeprom_setsize(struct ftdi_context *ftdi, struct ftdi_eeprom *eeprom, int size);
/* init and build eeprom from ftdi_eeprom structure */
void ftdi_eeprom_initdefaults(struct ftdi_eeprom *eeprom);
void ftdi_eeprom_free(struct ftdi_eeprom *eeprom);
int ftdi_eeprom_build(struct ftdi_eeprom *eeprom, unsigned char *output);
int ftdi_eeprom_decode(struct ftdi_eeprom *eeprom, unsigned char *output, int size);
/* "eeprom" needs to be valid 128 byte eeprom (generated by the eeprom generator)
the checksum of the eeprom is valided */
int ftdi_read_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid);
int ftdi_read_eeprom_getsize(struct ftdi_context *ftdi, unsigned char *eeprom, int maxsize);
int ftdi_write_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
int ftdi_erase_eeprom(struct ftdi_context *ftdi);
int ftdi_read_eeprom_location (struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val);
int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val);
char *ftdi_get_error_string(struct ftdi_context *ftdi);
# ifdef __cplusplus
}# endif
# endif /* __libftdi_h__ */
/* end of libftdi.h */
# include <stdint.h># include <stdio.h>
# define ATTR_CDECL __attribute__((cdecl))
struct ftdi_so_st { /* pointers to libftdi.so */
ATTR_CDECL int (* p_ftdi_init)(struct ftdi_context *ftdi);
ATTR_CDECL uint32_t (* p_ftdi_interface_write)(void * unused_void, unsigned long const * buf, unsigned long count);
ATTR_CDECL int (* p_ftdi_set_interface)(struct ftdi_context *ftdi, enum ftdi_interface interface);
ATTR_CDECL void (* p_ftdi_deinit)(struct ftdi_context *ftdi);
ATTR_CDECL int (* p_ftdi_usb_open)(struct ftdi_context *ftdi, int vendor, int product);
ATTR_CDECL char (* p_ftdi_interface_close)(void * unused_void);
ATTR_CDECL int (* p_ftdi_usb_close)(struct ftdi_context *ftdi);
ATTR_CDECL int (* p_ftdi_usb_reset)(struct ftdi_context *ftdi);
ATTR_CDECL int (* p_ftdi_usb_purge_buffers)(struct ftdi_context *ftdi);
ATTR_CDECL int (* p_ftdi_read_data)(struct ftdi_context *ftdi, unsigned char *buf, int size);
ATTR_CDECL int (* p_ftdi_read_data_set_chunksize)(struct ftdi_context *ftdi, unsigned int chunksize);
ATTR_CDECL int (* p_ftdi_write_data)(struct ftdi_context *ftdi, unsigned char *buf, int size);
ATTR_CDECL int (* p_ftdi_write_data_set_chunksize)(struct ftdi_context *ftdi, unsigned int chunksize);
ATTR_CDECL int (* p_ftdi_write_data_get_chunksize)(struct ftdi_context *ftdi, unsigned int *chunksize);
ATTR_CDECL int (* p_ftdi_set_bitmode)(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode);
ATTR_CDECL char * (* p_ftdi_get_error_string)(struct ftdi_context *ftdi);
void * handle; /* handle to libftdi DSO returned from dlopen() */
unsigned chunksize; /* cached from ftdi_write_data_get_chunksize */
};
typedef ATTR_CDECL char (* fn_find_devs)(uint32_t dev_index, char * out_desc, uint32_t api_ver);
typedef ATTR_CDECL char (* fn_find_descriptions)(const char * description);
typedef ATTR_CDECL int (* fn_init_dev)(uint32_t * p_exit_status, const char * desc, struct ftdi_so_st * s_server_ops, void * parent);
typedef ATTR_CDECL void (* fn_close)(void * unused_void);
typedef ATTR_CDECL void (* fn_pkt_wr_pattern)(void * unused_void, uint32_t jtag_tms, uint32_t v, unsigned long len);
typedef ATTR_CDECL void (* fn_pkt_wr_bits)(void * unused_void, unsigned jtag_tms, unsigned long * p_bits, unsigned long len, unsigned long field_144_minus_len);
typedef ATTR_CDECL char (* fn_do_flush)(void * unused_void, int bool_val, uint32_t index_val);
struct virtual_fns_st { /* ABI to pass data in and out of driver */
uint32_t st_size; /* to check ABI compatibility */
char dev_description;
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