| 1 | /*************************************************************************** |
| 2 | ftdi.cpp - C++ wraper for libftdi |
| 3 | ------------------- |
| 4 | begin : Mon Oct 13 2008 |
| 5 | copyright : (C) 2008-2017 by Marek Vavruša / libftdi developers |
| 6 | email : opensource@intra2net.com and marek@vavrusa.com |
| 7 | ***************************************************************************/ |
| 8 | /* |
| 9 | Copyright (C) 2008-2017 by Marek Vavruša / libftdi developers |
| 10 | |
| 11 | The software in this package is distributed under the GNU General |
| 12 | Public License version 2 (with a special exception described below). |
| 13 | |
| 14 | A copy of GNU General Public License (GPL) is included in this distribution, |
| 15 | in the file COPYING.GPL. |
| 16 | |
| 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. |
| 22 | |
| 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. |
| 25 | |
| 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. |
| 28 | */ |
| 29 | #include <libusb.h> |
| 30 | #define _FTDI_DISABLE_DEPRECATED |
| 31 | #include "ftdi.hpp" |
| 32 | #include "ftdi_i.h" |
| 33 | #include "ftdi.h" |
| 34 | |
| 35 | namespace Ftdi |
| 36 | { |
| 37 | |
| 38 | class Context::Private |
| 39 | { |
| 40 | public: |
| 41 | Private() |
| 42 | : open(false), ftdi(0), dev(0) |
| 43 | { |
| 44 | ftdi = ftdi_new(); |
| 45 | } |
| 46 | |
| 47 | ~Private() |
| 48 | { |
| 49 | if (open) |
| 50 | ftdi_usb_close(ftdi); |
| 51 | |
| 52 | ftdi_free(ftdi); |
| 53 | } |
| 54 | |
| 55 | bool open; |
| 56 | |
| 57 | struct ftdi_context* ftdi; |
| 58 | struct libusb_device* dev; |
| 59 | |
| 60 | std::string vendor; |
| 61 | std::string description; |
| 62 | std::string serial; |
| 63 | }; |
| 64 | |
| 65 | /*! \brief Constructor. |
| 66 | */ |
| 67 | Context::Context() |
| 68 | : d( new Private() ) |
| 69 | { |
| 70 | } |
| 71 | |
| 72 | /*! \brief Destructor. |
| 73 | */ |
| 74 | Context::~Context() |
| 75 | { |
| 76 | } |
| 77 | |
| 78 | bool Context::is_open() |
| 79 | { |
| 80 | return d->open; |
| 81 | } |
| 82 | |
| 83 | int Context::open(int vendor, int product) |
| 84 | { |
| 85 | // Open device |
| 86 | int ret = ftdi_usb_open(d->ftdi, vendor, product); |
| 87 | |
| 88 | if (ret < 0) |
| 89 | return ret; |
| 90 | |
| 91 | return get_strings_and_reopen(false,false,false); |
| 92 | } |
| 93 | |
| 94 | int Context::open(int vendor, int product, const std::string& description, const std::string& serial, unsigned int index) |
| 95 | { |
| 96 | // translate empty strings to NULL |
| 97 | // -> do not use them to find the device (vs. require an empty string to be set in the EEPROM) |
| 98 | const char* c_description=NULL; |
| 99 | const char* c_serial=NULL; |
| 100 | if (!description.empty()) |
| 101 | c_description=description.c_str(); |
| 102 | if (!serial.empty()) |
| 103 | c_serial=serial.c_str(); |
| 104 | |
| 105 | int ret = ftdi_usb_open_desc_index(d->ftdi, vendor, product, c_description, c_serial, index); |
| 106 | |
| 107 | if (ret < 0) |
| 108 | return ret; |
| 109 | |
| 110 | return get_strings_and_reopen(false,!description.empty(),!serial.empty()); |
| 111 | } |
| 112 | |
| 113 | int Context::open(const std::string& description) |
| 114 | { |
| 115 | int ret = ftdi_usb_open_string(d->ftdi, description.c_str()); |
| 116 | |
| 117 | if (ret < 0) |
| 118 | return ret; |
| 119 | |
| 120 | return get_strings_and_reopen(false,true,false); |
| 121 | } |
| 122 | |
| 123 | int Context::open(struct libusb_device *dev) |
| 124 | { |
| 125 | if (dev != 0) |
| 126 | d->dev = dev; |
| 127 | |
| 128 | if (d->dev == 0) |
| 129 | return -1; |
| 130 | |
| 131 | return get_strings_and_reopen(); |
| 132 | } |
| 133 | |
| 134 | int Context::close() |
| 135 | { |
| 136 | d->open = false; |
| 137 | d->dev = 0; |
| 138 | return ftdi_usb_close(d->ftdi); |
| 139 | } |
| 140 | |
| 141 | int Context::reset() |
| 142 | { |
| 143 | return ftdi_usb_reset(d->ftdi); |
| 144 | } |
| 145 | |
| 146 | int Context::flush(int mask) |
| 147 | { |
| 148 | int ret; |
| 149 | |
| 150 | switch (mask & (Input | Output)) { |
| 151 | case Input: |
| 152 | ret = ftdi_usb_purge_rx_buffer(d->ftdi); |
| 153 | break; |
| 154 | |
| 155 | case Output: |
| 156 | ret = ftdi_usb_purge_tx_buffer(d->ftdi); |
| 157 | break; |
| 158 | |
| 159 | case Input | Output: |
| 160 | ret = ftdi_usb_purge_buffers(d->ftdi); |
| 161 | break; |
| 162 | |
| 163 | default: |
| 164 | // Emulate behavior of previous version. |
| 165 | ret = 1; |
| 166 | break; |
| 167 | } |
| 168 | |
| 169 | return ret; |
| 170 | } |
| 171 | |
| 172 | int Context::tcflush(int mask) |
| 173 | { |
| 174 | int ret; |
| 175 | |
| 176 | switch (mask & (Input | Output)) { |
| 177 | case Input: |
| 178 | ret = ftdi_tciflush(d->ftdi); |
| 179 | break; |
| 180 | |
| 181 | case Output: |
| 182 | ret = ftdi_tcoflush(d->ftdi); |
| 183 | break; |
| 184 | |
| 185 | case Input | Output: |
| 186 | ret = ftdi_tcioflush(d->ftdi); |
| 187 | break; |
| 188 | |
| 189 | default: |
| 190 | // Emulate behavior of previous version. |
| 191 | ret = 1; |
| 192 | break; |
| 193 | } |
| 194 | |
| 195 | return ret; |
| 196 | } |
| 197 | |
| 198 | int Context::set_interface(enum ftdi_interface interface) |
| 199 | { |
| 200 | return ftdi_set_interface(d->ftdi, interface); |
| 201 | } |
| 202 | |
| 203 | void Context::set_usb_device(struct libusb_device_handle *dev) |
| 204 | { |
| 205 | ftdi_set_usbdev(d->ftdi, dev); |
| 206 | d->dev = libusb_get_device(dev); |
| 207 | } |
| 208 | |
| 209 | int Context::set_baud_rate(int baudrate) |
| 210 | { |
| 211 | return ftdi_set_baudrate(d->ftdi, baudrate); |
| 212 | } |
| 213 | |
| 214 | int Context::set_line_property(enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity) |
| 215 | { |
| 216 | return ftdi_set_line_property(d->ftdi, bits, sbit, parity); |
| 217 | } |
| 218 | |
| 219 | int 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) |
| 220 | { |
| 221 | return ftdi_set_line_property2(d->ftdi, bits, sbit, parity, break_type); |
| 222 | } |
| 223 | |
| 224 | int Context::get_usb_read_timeout() const |
| 225 | { |
| 226 | return d->ftdi->usb_read_timeout; |
| 227 | } |
| 228 | |
| 229 | void Context::set_usb_read_timeout(int usb_read_timeout) |
| 230 | { |
| 231 | d->ftdi->usb_read_timeout = usb_read_timeout; |
| 232 | } |
| 233 | |
| 234 | int Context::get_usb_write_timeout() const |
| 235 | { |
| 236 | return d->ftdi->usb_write_timeout; |
| 237 | } |
| 238 | |
| 239 | void Context::set_usb_write_timeout(int usb_write_timeout) |
| 240 | { |
| 241 | d->ftdi->usb_write_timeout = usb_write_timeout; |
| 242 | } |
| 243 | |
| 244 | int Context::read(unsigned char *buf, int size) |
| 245 | { |
| 246 | return ftdi_read_data(d->ftdi, buf, size); |
| 247 | } |
| 248 | |
| 249 | int Context::set_read_chunk_size(unsigned int chunksize) |
| 250 | { |
| 251 | return ftdi_read_data_set_chunksize(d->ftdi, chunksize); |
| 252 | } |
| 253 | |
| 254 | int Context::read_chunk_size() |
| 255 | { |
| 256 | unsigned chunk = -1; |
| 257 | if (ftdi_read_data_get_chunksize(d->ftdi, &chunk) < 0) |
| 258 | return -1; |
| 259 | |
| 260 | return chunk; |
| 261 | } |
| 262 | |
| 263 | int Context::write(const unsigned char *buf, int size) |
| 264 | { |
| 265 | return ftdi_write_data(d->ftdi, buf, size); |
| 266 | } |
| 267 | |
| 268 | int Context::set_write_chunk_size(unsigned int chunksize) |
| 269 | { |
| 270 | return ftdi_write_data_set_chunksize(d->ftdi, chunksize); |
| 271 | } |
| 272 | |
| 273 | int Context::write_chunk_size() |
| 274 | { |
| 275 | unsigned chunk = -1; |
| 276 | if (ftdi_write_data_get_chunksize(d->ftdi, &chunk) < 0) |
| 277 | return -1; |
| 278 | |
| 279 | return chunk; |
| 280 | } |
| 281 | |
| 282 | int Context::set_flow_control(int flowctrl) |
| 283 | { |
| 284 | return ftdi_setflowctrl(d->ftdi, flowctrl); |
| 285 | } |
| 286 | |
| 287 | int Context::set_modem_control(int mask) |
| 288 | { |
| 289 | int dtr = 0, rts = 0; |
| 290 | |
| 291 | if (mask & Dtr) |
| 292 | dtr = 1; |
| 293 | if (mask & Rts) |
| 294 | rts = 1; |
| 295 | |
| 296 | return ftdi_setdtr_rts(d->ftdi, dtr, rts); |
| 297 | } |
| 298 | |
| 299 | int Context::set_dtr(bool state) |
| 300 | { |
| 301 | return ftdi_setdtr(d->ftdi, state); |
| 302 | } |
| 303 | |
| 304 | int Context::set_rts(bool state) |
| 305 | { |
| 306 | return ftdi_setrts(d->ftdi, state); |
| 307 | } |
| 308 | |
| 309 | int Context::set_latency(unsigned char latency) |
| 310 | { |
| 311 | return ftdi_set_latency_timer(d->ftdi, latency); |
| 312 | } |
| 313 | |
| 314 | unsigned Context::latency() |
| 315 | { |
| 316 | unsigned char latency = 0; |
| 317 | ftdi_get_latency_timer(d->ftdi, &latency); |
| 318 | return latency; |
| 319 | } |
| 320 | |
| 321 | unsigned short Context::poll_modem_status() |
| 322 | { |
| 323 | unsigned short status = 0; |
| 324 | ftdi_poll_modem_status(d->ftdi, &status); |
| 325 | return status; |
| 326 | } |
| 327 | |
| 328 | int Context::set_event_char(unsigned char eventch, unsigned char enable) |
| 329 | { |
| 330 | return ftdi_set_event_char(d->ftdi, eventch, enable); |
| 331 | } |
| 332 | |
| 333 | int Context::set_error_char(unsigned char errorch, unsigned char enable) |
| 334 | { |
| 335 | return ftdi_set_error_char(d->ftdi, errorch, enable); |
| 336 | } |
| 337 | |
| 338 | int Context::set_bitmode(unsigned char bitmask, unsigned char mode) |
| 339 | { |
| 340 | return ftdi_set_bitmode(d->ftdi, bitmask, mode); |
| 341 | } |
| 342 | |
| 343 | int Context::set_bitmode(unsigned char bitmask, enum ftdi_mpsse_mode mode) |
| 344 | { |
| 345 | return ftdi_set_bitmode(d->ftdi, bitmask, mode); |
| 346 | } |
| 347 | |
| 348 | int Context::bitbang_disable() |
| 349 | { |
| 350 | return ftdi_disable_bitbang(d->ftdi); |
| 351 | } |
| 352 | |
| 353 | int Context::read_pins(unsigned char *pins) |
| 354 | { |
| 355 | return ftdi_read_pins(d->ftdi, pins); |
| 356 | } |
| 357 | |
| 358 | const char* Context::error_string() |
| 359 | { |
| 360 | return ftdi_get_error_string(d->ftdi); |
| 361 | } |
| 362 | |
| 363 | int Context::get_strings(bool vendor, bool description, bool serial) |
| 364 | { |
| 365 | // Prepare buffers |
| 366 | char ivendor[512], idesc[512], iserial[512]; |
| 367 | |
| 368 | int ret = ftdi_usb_get_strings(d->ftdi, d->dev, vendor?ivendor:NULL, 512, description?idesc:NULL, 512, serial?iserial:NULL, 512); |
| 369 | |
| 370 | if (ret < 0) |
| 371 | return -1; |
| 372 | |
| 373 | d->vendor = ivendor; |
| 374 | d->description = idesc; |
| 375 | d->serial = iserial; |
| 376 | |
| 377 | return 1; |
| 378 | } |
| 379 | |
| 380 | int Context::get_strings_and_reopen(bool vendor, bool description, bool serial) |
| 381 | { |
| 382 | int ret = 0; |
| 383 | |
| 384 | if(vendor || description || serial) |
| 385 | { |
| 386 | if (d->dev == 0) |
| 387 | { |
| 388 | d->dev = libusb_get_device(d->ftdi->usb_dev); |
| 389 | } |
| 390 | |
| 391 | // Get device strings (closes device) |
| 392 | ret=get_strings(vendor, description, serial); |
| 393 | if (ret < 0) |
| 394 | { |
| 395 | d->open = 0; |
| 396 | return ret; |
| 397 | } |
| 398 | |
| 399 | // Reattach device |
| 400 | ret = ftdi_usb_open_dev(d->ftdi, d->dev); |
| 401 | d->open = (ret >= 0); |
| 402 | } |
| 403 | |
| 404 | return ret; |
| 405 | } |
| 406 | |
| 407 | /*! \brief Device strings properties. |
| 408 | */ |
| 409 | const std::string& Context::vendor() |
| 410 | { |
| 411 | if(d->vendor.empty()) |
| 412 | get_strings_and_reopen(true,false,false); |
| 413 | return d->vendor; |
| 414 | } |
| 415 | |
| 416 | /*! \brief Device strings properties. |
| 417 | */ |
| 418 | const std::string& Context::description() |
| 419 | { |
| 420 | if(d->description.empty()) |
| 421 | get_strings_and_reopen(false,true,false); |
| 422 | return d->description; |
| 423 | } |
| 424 | |
| 425 | /*! \brief Device strings properties. |
| 426 | */ |
| 427 | const std::string& Context::serial() |
| 428 | { |
| 429 | if(d->serial.empty()) |
| 430 | get_strings_and_reopen(false,false,true); |
| 431 | return d->serial; |
| 432 | } |
| 433 | |
| 434 | void Context::set_context(struct ftdi_context* context) |
| 435 | { |
| 436 | ftdi_free(d->ftdi); |
| 437 | d->ftdi = context; |
| 438 | } |
| 439 | |
| 440 | void Context::set_usb_device(struct libusb_device *dev) |
| 441 | { |
| 442 | d->dev = dev; |
| 443 | } |
| 444 | |
| 445 | struct ftdi_context* Context::context() |
| 446 | { |
| 447 | return d->ftdi; |
| 448 | } |
| 449 | |
| 450 | class Eeprom::Private |
| 451 | { |
| 452 | public: |
| 453 | Private() |
| 454 | : context(0) |
| 455 | {} |
| 456 | |
| 457 | struct ftdi_eeprom eeprom; |
| 458 | struct ftdi_context* context; |
| 459 | }; |
| 460 | |
| 461 | Eeprom::Eeprom(Context* parent) |
| 462 | : d ( new Private() ) |
| 463 | { |
| 464 | d->context = parent->context(); |
| 465 | } |
| 466 | |
| 467 | Eeprom::~Eeprom() |
| 468 | { |
| 469 | } |
| 470 | |
| 471 | int Eeprom::init_defaults(char* manufacturer, char *product, char * serial) |
| 472 | { |
| 473 | return ftdi_eeprom_initdefaults(d->context, manufacturer, product, serial); |
| 474 | } |
| 475 | |
| 476 | int Eeprom::chip_id(unsigned int *chipid) |
| 477 | { |
| 478 | return ftdi_read_chipid(d->context, chipid); |
| 479 | } |
| 480 | |
| 481 | int Eeprom::build(unsigned char *output) |
| 482 | { |
| 483 | return ftdi_eeprom_build(d->context); |
| 484 | } |
| 485 | |
| 486 | int Eeprom::read(unsigned char *eeprom) |
| 487 | { |
| 488 | return ftdi_read_eeprom(d->context); |
| 489 | } |
| 490 | |
| 491 | int Eeprom::write(unsigned char *eeprom) |
| 492 | { |
| 493 | return ftdi_write_eeprom(d->context); |
| 494 | } |
| 495 | |
| 496 | int Eeprom::read_location(int eeprom_addr, unsigned short *eeprom_val) |
| 497 | { |
| 498 | return ftdi_read_eeprom_location(d->context, eeprom_addr, eeprom_val); |
| 499 | } |
| 500 | |
| 501 | int Eeprom::write_location(int eeprom_addr, unsigned short eeprom_val) |
| 502 | { |
| 503 | return ftdi_write_eeprom_location(d->context, eeprom_addr, eeprom_val); |
| 504 | } |
| 505 | |
| 506 | int Eeprom::erase() |
| 507 | { |
| 508 | return ftdi_erase_eeprom(d->context); |
| 509 | } |
| 510 | |
| 511 | class List::Private |
| 512 | { |
| 513 | public: |
| 514 | Private(struct ftdi_device_list* _devlist) |
| 515 | : devlist(_devlist) |
| 516 | {} |
| 517 | |
| 518 | ~Private() |
| 519 | { |
| 520 | if(devlist) |
| 521 | ftdi_list_free(&devlist); |
| 522 | } |
| 523 | |
| 524 | std::list<Context> list; |
| 525 | struct ftdi_device_list* devlist; |
| 526 | }; |
| 527 | |
| 528 | List::List(struct ftdi_device_list* devlist) |
| 529 | : d( new Private(devlist) ) |
| 530 | { |
| 531 | if (devlist != 0) |
| 532 | { |
| 533 | // Iterate list |
| 534 | for (; devlist != 0; devlist = devlist->next) |
| 535 | { |
| 536 | Context c; |
| 537 | c.set_usb_device(devlist->dev); |
| 538 | c.get_strings(); |
| 539 | d->list.push_back(c); |
| 540 | } |
| 541 | } |
| 542 | } |
| 543 | |
| 544 | List::~List() |
| 545 | { |
| 546 | } |
| 547 | |
| 548 | /** |
| 549 | * Return begin iterator for accessing the contained list elements |
| 550 | * @return Iterator |
| 551 | */ |
| 552 | List::iterator List::begin() |
| 553 | { |
| 554 | return d->list.begin(); |
| 555 | } |
| 556 | |
| 557 | /** |
| 558 | * Return end iterator for accessing the contained list elements |
| 559 | * @return Iterator |
| 560 | */ |
| 561 | List::iterator List::end() |
| 562 | { |
| 563 | return d->list.end(); |
| 564 | } |
| 565 | |
| 566 | /** |
| 567 | * Return begin iterator for accessing the contained list elements |
| 568 | * @return Const iterator |
| 569 | */ |
| 570 | List::const_iterator List::begin() const |
| 571 | { |
| 572 | return d->list.begin(); |
| 573 | } |
| 574 | |
| 575 | /** |
| 576 | * Return end iterator for accessing the contained list elements |
| 577 | * @return Const iterator |
| 578 | */ |
| 579 | List::const_iterator List::end() const |
| 580 | { |
| 581 | return d->list.end(); |
| 582 | } |
| 583 | |
| 584 | /** |
| 585 | * Return begin reverse iterator for accessing the contained list elements |
| 586 | * @return Reverse iterator |
| 587 | */ |
| 588 | List::reverse_iterator List::rbegin() |
| 589 | { |
| 590 | return d->list.rbegin(); |
| 591 | } |
| 592 | |
| 593 | /** |
| 594 | * Return end reverse iterator for accessing the contained list elements |
| 595 | * @return Reverse iterator |
| 596 | */ |
| 597 | List::reverse_iterator List::rend() |
| 598 | { |
| 599 | return d->list.rend(); |
| 600 | } |
| 601 | |
| 602 | /** |
| 603 | * Return begin reverse iterator for accessing the contained list elements |
| 604 | * @return Const reverse iterator |
| 605 | */ |
| 606 | List::const_reverse_iterator List::rbegin() const |
| 607 | { |
| 608 | return d->list.rbegin(); |
| 609 | } |
| 610 | |
| 611 | /** |
| 612 | * Return end reverse iterator for accessing the contained list elements |
| 613 | * @return Const reverse iterator |
| 614 | */ |
| 615 | List::const_reverse_iterator List::rend() const |
| 616 | { |
| 617 | return d->list.rend(); |
| 618 | |
| 619 | } |
| 620 | |
| 621 | /** |
| 622 | * Get number of elements stored in the list |
| 623 | * @return Number of elements |
| 624 | */ |
| 625 | List::ListType::size_type List::size() const |
| 626 | { |
| 627 | return d->list.size(); |
| 628 | } |
| 629 | |
| 630 | /** |
| 631 | * Check if list is empty |
| 632 | * @return True if empty, false otherwise |
| 633 | */ |
| 634 | bool List::empty() const |
| 635 | { |
| 636 | return d->list.empty(); |
| 637 | } |
| 638 | |
| 639 | /** |
| 640 | * Removes all elements. Invalidates all iterators. |
| 641 | * Do it in a non-throwing way and also make |
| 642 | * sure we really free the allocated memory. |
| 643 | */ |
| 644 | void List::clear() |
| 645 | { |
| 646 | ListType().swap(d->list); |
| 647 | |
| 648 | // Free device list |
| 649 | if (d->devlist) |
| 650 | { |
| 651 | ftdi_list_free(&d->devlist); |
| 652 | d->devlist = 0; |
| 653 | } |
| 654 | } |
| 655 | |
| 656 | /** |
| 657 | * Appends a copy of the element as the new last element. |
| 658 | * @param element Value to copy and append |
| 659 | */ |
| 660 | void List::push_back(const Context& element) |
| 661 | { |
| 662 | d->list.push_back(element); |
| 663 | } |
| 664 | |
| 665 | /** |
| 666 | * Adds a copy of the element as the new first element. |
| 667 | * @param element Value to copy and add |
| 668 | */ |
| 669 | void List::push_front(const Context& element) |
| 670 | { |
| 671 | d->list.push_front(element); |
| 672 | } |
| 673 | |
| 674 | /** |
| 675 | * Erase one element pointed by iterator |
| 676 | * @param pos Element to erase |
| 677 | * @return Position of the following element (or end()) |
| 678 | */ |
| 679 | List::iterator List::erase(iterator pos) |
| 680 | { |
| 681 | return d->list.erase(pos); |
| 682 | } |
| 683 | |
| 684 | /** |
| 685 | * Erase a range of elements |
| 686 | * @param beg Begin of range |
| 687 | * @param end End of range |
| 688 | * @return Position of the element after the erased range (or end()) |
| 689 | */ |
| 690 | List::iterator List::erase(iterator beg, iterator end) |
| 691 | { |
| 692 | return d->list.erase(beg, end); |
| 693 | } |
| 694 | |
| 695 | List* List::find_all(Context &context, int vendor, int product) |
| 696 | { |
| 697 | struct ftdi_device_list* dlist = 0; |
| 698 | ftdi_usb_find_all(context.context(), &dlist, vendor, product); |
| 699 | return new List(dlist); |
| 700 | } |
| 701 | |
| 702 | } |