ftdi_context Struct Reference

Main context structure for all libftdi functions. More...

#include <ftdi.h>

List of all members.

Public Attributes

struct libusb_context * usb_ctx
struct libusb_device_handle * usb_dev
int usb_read_timeout
int usb_write_timeout
enum ftdi_chip_type type
int baudrate
unsigned char bitbang_enabled
unsigned char * readbuffer
unsigned int readbuffer_offset
unsigned int readbuffer_remaining
unsigned int readbuffer_chunksize
unsigned int writebuffer_chunksize
unsigned int max_packet_size
int interface
int index
int in_ep
int out_ep
unsigned char bitbang_mode
struct ftdi_eepromeeprom
const char * error_str
enum ftdi_module_detach_mode module_detach_mode

Detailed Description

Main context structure for all libftdi functions.

Do not access directly if possible.

Definition at line 221 of file ftdi.h.


Member Data Documentation

struct libusb_context* ftdi_context::usb_ctx [read]
struct libusb_device_handle* ftdi_context::usb_dev [read]

baudrate

Definition at line 237 of file ftdi.h.

Referenced by ftdi_init(), and ftdi_set_baudrate().

bitbang mode state

Definition at line 239 of file ftdi.h.

Referenced by ftdi_disable_bitbang(), ftdi_init(), ftdi_set_baudrate(), and ftdi_set_bitmode().

unsigned char* ftdi_context::readbuffer

pointer to read buffer for ftdi_read_data

Definition at line 241 of file ftdi.h.

Referenced by ftdi_deinit(), ftdi_init(), ftdi_read_data(), ftdi_read_data_set_chunksize(), and ftdi_read_data_submit().

number of remaining data in internal read buffer

Definition at line 245 of file ftdi.h.

Referenced by ftdi_init(), ftdi_read_data(), ftdi_read_data_set_chunksize(), ftdi_read_data_submit(), ftdi_usb_purge_rx_buffer(), and ftdi_usb_reset().

read buffer chunk size

Definition at line 247 of file ftdi.h.

Referenced by ftdi_read_data(), ftdi_read_data_get_chunksize(), ftdi_read_data_set_chunksize(), and ftdi_read_data_submit().

write buffer chunk size

Definition at line 249 of file ftdi.h.

Referenced by ftdi_init(), ftdi_write_data(), ftdi_write_data_get_chunksize(), ftdi_write_data_set_chunksize(), and ftdi_write_data_submit().

maximum packet size. Needed for filtering modem status bytes every n packets.

Definition at line 251 of file ftdi.h.

Referenced by ftdi_init(), ftdi_read_data(), ftdi_readstream(), and ftdi_usb_open_dev().

FT2232C interface number: 0 or 1

Definition at line 255 of file ftdi.h.

Referenced by ftdi_set_interface(), ftdi_usb_close(), and ftdi_usb_open_dev().

FT2232C end points: 1 or 2

Definition at line 260 of file ftdi.h.

Referenced by ftdi_set_interface(), ftdi_write_data(), and ftdi_write_data_submit().

Definition at line 261 of file ftdi.h.

Referenced by ftdi_read_data(), ftdi_read_data_submit(), ftdi_readstream(), and ftdi_set_interface().

Bitbang mode. 1: (default) Normal bitbang mode, 2: FT2232C SPI bitbang mode

Definition at line 264 of file ftdi.h.

Referenced by ftdi_init(), and ftdi_set_bitmode().

String representation of last error

Definition at line 270 of file ftdi.h.

Referenced by ftdi_get_error_string(), and ftdi_init().

Defines behavior in case a kernel module is already attached to the device

Definition at line 273 of file ftdi.h.

Referenced by ftdi_init(), and ftdi_usb_open_dev().


The documentation for this struct was generated from the following file:

Generated on 9 Dec 2019 for libftdi1 by  doxygen 1.6.1