1 /***************************************************************************
2 ftdi.hpp - C++ wrapper for libftdi
4 begin : Mon Oct 13 2008
5 copyright : (C) 2008-2026 by Marek Vavruša and libftdi developers
6 email : opensource@intra2net.com and marek@vavrusa.com
7 ***************************************************************************/
9 Copyright (C) 2008-2017 by Marek Vavruša and libftdi developers
11 The software in this package is distributed under the GNU General
12 Public License version 2 (with a special exception described below).
14 A copy of GNU General Public License (GPL) is included in this distribution,
15 in the file COPYING.GPL.
17 As a special exception, if other files instantiate templates or use macros
18 or inline functions from this file, or you compile this file and link it
19 with other works to produce a work based on this file, this file
20 does not by itself cause the resulting work to be covered
21 by the GNU General Public License.
23 However the source code for this file must still be made available
24 in accordance with section (3) of the GNU General Public License.
26 This exception does not invalidate any other reasons why a work based
27 on this file might be covered by the GNU General Public License.
29 #ifndef __libftdi_hpp__
30 #define __libftdi_hpp__
40 /* Forward declarations*/
44 /*! \brief FTDI device context.
45 * Represents single FTDI device context.
54 /*! \brief Direction flags for flush().
62 /*! \brief Modem control flags.
70 /* Constructor, Destructor */
76 const std::string& vendor();
77 const std::string& description();
78 const std::string& serial();
80 /* Device manipulators */
82 int open(struct libusb_device *dev = 0);
83 int open(int vendor, int product);
84 int open(int vendor, int product, const std::string& description, const std::string& serial = std::string(), unsigned int index=0);
85 int open(const std::string& description);
88 int DEPRECATED(flush)(int mask = Input|Output);
89 int tcflush(int mask = Input|Output);
90 int set_interface(enum ftdi_interface interface);
91 int set_module_detach_mode(enum ftdi_module_detach_mode mode);
92 void set_usb_device(struct libusb_device_handle *dev);
94 /* Line manipulators */
95 int set_baud_rate(int baudrate);
96 int set_line_property(enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity);
97 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);
98 int get_usb_read_timeout() const;
99 void set_usb_read_timeout(int usb_read_timeout);
100 int get_usb_write_timeout() const;
101 void set_usb_write_timeout(int usb_write_timeout);
104 int read(unsigned char *buf, int size);
105 int write(const unsigned char *buf, int size);
106 int set_read_chunk_size(unsigned int chunksize);
107 int set_write_chunk_size(unsigned int chunksize);
108 int read_chunk_size();
109 int write_chunk_size();
113 int writeAsync(const unsigned char *buf, int size);
114 void asyncComplete(int wait_for_more);
118 int set_event_char(unsigned char eventch, unsigned char enable);
119 int set_error_char(unsigned char errorch, unsigned char enable);
120 int set_flow_control(int flowctrl);
121 int set_modem_control(int mask = Dtr|Rts);
122 int set_latency(unsigned char latency);
123 int set_dtr(bool state);
124 int set_rts(bool state);
126 unsigned short poll_modem_status();
130 int set_bitmode(unsigned char bitmask, unsigned char mode);
131 int set_bitmode(unsigned char bitmask, enum ftdi_mpsse_mode mode);
132 int bitbang_disable();
133 int read_pins(unsigned char *pins);
136 const char* error_string();
139 int get_strings(bool vendor=true, bool description=true, bool serial=true);
140 int get_strings_and_reopen(bool vendor=true, bool description=true, bool serial=true);
143 struct ftdi_context* context();
144 void set_context(struct ftdi_context* context);
145 void set_usb_device(struct libusb_device *dev);
149 std::shared_ptr<Private> d;
152 /*! \brief Device EEPROM.
157 Eeprom(Context* parent);
160 int init_defaults(char *manufacturer, char* product, char * serial);
161 int chip_id(unsigned int *chipid);
162 int build(unsigned char *output);
164 int read(unsigned char *eeprom);
165 int write(unsigned char *eeprom);
166 int read_location(int eeprom_addr, unsigned short *eeprom_val);
167 int write_location(int eeprom_addr, unsigned short eeprom_val);
172 std::shared_ptr<Private> d;
175 /*! \brief Device list.
180 List(struct ftdi_device_list* devlist = 0);
183 static List* find_all(Context &context, int vendor, int product);
185 /// List type storing "Context" objects
186 typedef std::list<Context> ListType;
187 /// Iterator type for the container
188 typedef ListType::iterator iterator;
189 /// Const iterator type for the container
190 typedef ListType::const_iterator const_iterator;
191 /// Reverse iterator type for the container
192 typedef ListType::reverse_iterator reverse_iterator;
193 /// Const reverse iterator type for the container
194 typedef ListType::const_reverse_iterator const_reverse_iterator;
198 const_iterator begin() const;
199 const_iterator end() const;
201 reverse_iterator rbegin();
202 reverse_iterator rend();
203 const_reverse_iterator rbegin() const;
204 const_reverse_iterator rend() const;
206 ListType::size_type size() const;
210 void push_back(const Context& element);
211 void push_front(const Context& element);
213 iterator erase(iterator pos);
214 iterator erase(iterator beg, iterator end);
218 std::shared_ptr<Private> d;