Ftdi_Context - Man Page

FTDI device context. Represents single FTDI device context.

Synopsis

#include <ftdi.hpp>

Classes

class Private

Public Types

enum Direction { Input = 0x2, Output = 0x1 }
Direction flags for flush().
enum ModemCtl { Dtr = 0x2, Rts = 0x1 }
Modem control flags.

Public Member Functions

Context ()
Constructor.
~Context ()
Destructor.
Eeprom * eeprom ()
const std::string & vendor ()
Device strings properties.
const std::string & description ()
Device strings properties.
const std::string & serial ()
Device strings properties.
bool is_open ()
int open (struct libusb_device *dev=0)
int open (int vendor, int product)
int open (int vendor, int product, const std::string &description, const std::string &serial=std::string(), unsigned int index=0)
int open (const std::string &description)
int close ()
int reset ()
int flush (int mask=Input|Output)
int set_interface (enum ftdi_interface interface)
void set_usb_device (struct libusb_device_handle *dev)
int set_baud_rate (int baudrate)
int set_line_property (enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity)
int set_line_property (enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity, enum ftdi_break_type break_type)
int get_usb_read_timeout () const
void set_usb_read_timeout (int usb_read_timeout)
int get_usb_write_timeout () const
void set_usb_write_timeout (int usb_write_timeout)
int read (unsigned char *buf, int size)
int write (const unsigned char *buf, int size)
int set_read_chunk_size (unsigned int chunksize)
int set_write_chunk_size (unsigned int chunksize)
int read_chunk_size ()
int write_chunk_size ()
int set_event_char (unsigned char eventch, unsigned char enable)
int set_error_char (unsigned char errorch, unsigned char enable)
int set_flow_control (int flowctrl)
int set_modem_control (int mask=Dtr|Rts)
int set_latency (unsigned char latency)
int set_dtr (bool state)
int set_rts (bool state)
unsigned short poll_modem_status ()
unsigned latency ()
int set_bitmode (unsigned char bitmask, unsigned char mode)
int set_bitmode (unsigned char bitmask, enum ftdi_mpsse_mode mode)
int bitbang_disable ()
int read_pins (unsigned char *pins)
const char * error_string ()

Protected Member Functions

int get_strings (bool vendor=true, bool description=true, bool serial=true)
int get_strings_and_reopen (bool vendor=true, bool description=true, bool serial=true)
struct ftdi_context * context ()
void set_context (struct ftdi_context *context)
void set_usb_device (struct libusb_device *dev)

Friends

class Eeprom
class List

Detailed Description

FTDI device context. Represents single FTDI device context.

Definition at line 53 of file ftdi.hpp.

Member Enumeration Documentation

enum Ftdi::Context::Direction

Direction flags for flush().

Enumerator

Input

Output

Definition at line 62 of file ftdi.hpp.

enum Ftdi::Context::ModemCtl

Modem control flags.

Enumerator

Dtr

Rts

Definition at line 70 of file ftdi.hpp.

Constructor & Destructor Documentation

Ftdi::Context::Context ()

Constructor.

Definition at line 72 of file ftdi.cpp.

Ftdi::Context::~Context ()

Destructor.

Definition at line 79 of file ftdi.cpp.

Member Function Documentation

Eeprom* Ftdi::Context::eeprom ()

const std::string & Ftdi::Context::vendor ()

Device strings properties.

Definition at line 388 of file ftdi.cpp.

References get_strings_and_reopen().

Referenced by error_string(), and is_open().

const std::string & Ftdi::Context::description ()

Device strings properties.

Definition at line 397 of file ftdi.cpp.

References get_strings_and_reopen().

Referenced by error_string().

const std::string & Ftdi::Context::serial ()

Device strings properties.

Definition at line 406 of file ftdi.cpp.

References context(), and ftdi_free().

Referenced by error_string().

bool Ftdi::Context::is_open ()

Definition at line 83 of file ftdi.cpp.

References ftdi_usb_open(), and vendor().

int Ftdi::Context::open (struct libusb_device * dev = 0)

Definition at line 128 of file ftdi.cpp.

int Ftdi::Context::open (int vendor, int product)

Definition at line 88 of file ftdi.cpp.

int Ftdi::Context::open (int vendor, int product, const std::string & description, const std::string & serial = std::string(), unsigned int index = 0)

Definition at line 99 of file ftdi.cpp.

int Ftdi::Context::open (const std::string & description)

Definition at line 118 of file ftdi.cpp.

int Ftdi::Context::close ()

Definition at line 139 of file ftdi.cpp.

References ftdi_usb_reset().

int Ftdi::Context::reset ()

Definition at line 146 of file ftdi.cpp.

References Input, and Output.

int Ftdi::Context::flush (int mask = Input|Output)

Definition at line 151 of file ftdi.cpp.

int Ftdi::Context::set_interface (enum ftdi_interface interface)

Definition at line 177 of file ftdi.cpp.

References ftdi_set_usbdev().

void Ftdi::Context::set_usb_device (struct libusb_device_handle * dev)

Definition at line 182 of file ftdi.cpp.

References ftdi_set_baudrate().

Referenced by Ftdi::List::List().

int Ftdi::Context::set_baud_rate (int baudrate)

Definition at line 188 of file ftdi.cpp.

References ftdi_set_line_property().

int Ftdi::Context::set_line_property (enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity)

Definition at line 193 of file ftdi.cpp.

References ftdi_set_line_property2().

int Ftdi::Context::set_line_property (enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity, enum ftdi_break_type break_type)

Definition at line 198 of file ftdi.cpp.

int Ftdi::Context::get_usb_read_timeout () const

Definition at line 203 of file ftdi.cpp.

void Ftdi::Context::set_usb_read_timeout (int usb_read_timeout)

Definition at line 208 of file ftdi.cpp.

int Ftdi::Context::get_usb_write_timeout () const

Definition at line 213 of file ftdi.cpp.

void Ftdi::Context::set_usb_write_timeout (int usb_write_timeout)

Definition at line 218 of file ftdi.cpp.

References ftdi_read_data().

int Ftdi::Context::read (unsigned char * buf, int size)

Definition at line 223 of file ftdi.cpp.

References ftdi_read_data_set_chunksize().

int Ftdi::Context::write (const unsigned char * buf, int size)

Definition at line 242 of file ftdi.cpp.

References ftdi_write_data_set_chunksize().

int Ftdi::Context::set_read_chunk_size (unsigned int chunksize)

Definition at line 228 of file ftdi.cpp.

References ftdi_read_data_get_chunksize().

int Ftdi::Context::set_write_chunk_size (unsigned int chunksize)

Definition at line 247 of file ftdi.cpp.

References ftdi_write_data_get_chunksize().

int Ftdi::Context::read_chunk_size ()

Definition at line 233 of file ftdi.cpp.

int Ftdi::Context::write_chunk_size ()

Definition at line 252 of file ftdi.cpp.

int Ftdi::Context::set_event_char (unsigned char eventch, unsigned char enable)

Definition at line 307 of file ftdi.cpp.

References ftdi_set_error_char().

int Ftdi::Context::set_error_char (unsigned char errorch, unsigned char enable)

Definition at line 312 of file ftdi.cpp.

References ftdi_set_bitmode().

int Ftdi::Context::set_flow_control (int flowctrl)

Definition at line 261 of file ftdi.cpp.

References Dtr.

int Ftdi::Context::set_modem_control (int mask = Dtr|Rts)

Definition at line 266 of file ftdi.cpp.

int Ftdi::Context::set_latency (unsigned char latency)

Definition at line 288 of file ftdi.cpp.

References ftdi_get_latency_timer(), and latency().

int Ftdi::Context::set_dtr (bool state)

Definition at line 278 of file ftdi.cpp.

References ftdi_setrts().

int Ftdi::Context::set_rts (bool state)

Definition at line 283 of file ftdi.cpp.

References ftdi_set_latency_timer(), and latency().

unsigned short Ftdi::Context::poll_modem_status ()

Definition at line 300 of file ftdi.cpp.

References ftdi_set_event_char().

unsigned Ftdi::Context::latency ()

Definition at line 293 of file ftdi.cpp.

References ftdi_poll_modem_status().

Referenced by set_latency(), and set_rts().

int Ftdi::Context::set_bitmode (unsigned char bitmask, unsigned char mode)

Definition at line 317 of file ftdi.cpp.

References ftdi_set_bitmode().

int Ftdi::Context::set_bitmode (unsigned char bitmask, enum ftdi_mpsse_mode mode)

Definition at line 322 of file ftdi.cpp.

References ftdi_disable_bitbang().

int Ftdi::Context::bitbang_disable ()

Definition at line 327 of file ftdi.cpp.

References ftdi_read_pins().

int Ftdi::Context::read_pins (unsigned char * pins)

Definition at line 332 of file ftdi.cpp.

References ftdi_get_error_string().

const char * Ftdi::Context::error_string ()

Definition at line 337 of file ftdi.cpp.

References description(), ftdi_usb_get_strings(), serial(), and vendor().

int Ftdi::Context::get_strings (bool vendor = true, bool description = true, bool serial = true) [protected]

Definition at line 342 of file ftdi.cpp.

Referenced by Ftdi::List::List().

int Ftdi::Context::get_strings_and_reopen (bool vendor = true, bool description = true, bool serial = true) [protected]

Definition at line 359 of file ftdi.cpp.

Referenced by description(), and vendor().

struct ftdi_context * Ftdi::Context::context () [protected]

Definition at line 424 of file ftdi.cpp.

References Ftdi::Eeprom::Private::context, and Ftdi::Eeprom::Private::Private().

Referenced by serial().

void Ftdi::Context::set_context (struct ftdi_context * context) [protected]

Definition at line 413 of file ftdi.cpp.

void Ftdi::Context::set_usb_device (struct libusb_device * dev) [protected]

Definition at line 419 of file ftdi.cpp.

Author

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Info

Tue May 26 2020 Version 1.4 libftdi1