/*---------------------------------------------------------------------------/ / FatFs - FAT file system module configuration file R0.09a (C)ChaN, 2012 /----------------------------------------------------------------------------/ / / CAUTION! Do not forget to make clean the project after any changes to / the configuration options. / /----------------------------------------------------------------------------*/ #ifndef _FFCONF #define _FFCONF 4004 /* Revision ID */ /*---------------------------------------------------------------------------/ / Function and Buffer Configurations /----------------------------------------------------------------------------*/ #define _FS_TINY 1 /* 0:Normal or 1:Tiny */ /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system / object instead of the sector buffer in the individual file object for file / data transfer. This reduces memory consumption 512 bytes each file object. */ #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */ /* Setting _FS_READONLY to 1 defines read only configuration. This removes / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename, / f_truncate and useless f_getfree. */ #define _FS_MINIMIZE 2 /* 0 to 3 */ /* The _FS_MINIMIZE option defines minimization level to remove some functions. / / 0: Full function. / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename / are removed. / 2: f_opendir and f_readdir are removed in addition to 1. / 3: f_lseek is removed in addition to 2. */ #define _USE_STRFUNC 0 /* 0:Disable or 1-2:Enable */ /* To enable string functions, set _USE_STRFUNC to 1 or 2. */ #define _USE_MKFS 0 /* 0:Disable or 1:Enable */ /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */ #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */ /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */ #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */ /* To enable fast seek feature, set _USE_FASTSEEK to 1. */ /*---------------------------------------------------------------------------/ / Locale and Namespace Configurations /----------------------------------------------------------------------------*/ #define _CODE_PAGE 932 /* The _CODE_PAGE specifies the OEM code page to be used on the target system. / Incorrect setting of the code page can cause a file open failure. / / 932 - Japanese Shift-JIS (DBCS, OEM, Windows) / 936 - Simplified Chinese GBK (DBCS, OEM, Windows) / 949 - Korean (DBCS, OEM, Windows) / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) / 1250 - Central Europe (Windows) / 1251 - Cyrillic (Windows) / 1252 - Latin 1 (Windows) / 1253 - Greek (Windows) / 1254 - Turkish (Windows) / 1255 - Hebrew (Windows) / 1256 - Arabic (Windows) / 1257 - Baltic (Windows) / 1258 - Vietnam (OEM, Windows) / 437 - U.S. (OEM) / 720 - Arabic (OEM) / 737 - Greek (OEM) / 775 - Baltic (OEM) / 850 - Multilingual Latin 1 (OEM) / 858 - Multilingual Latin 1 + Euro (OEM) / 852 - Latin 2 (OEM) / 855 - Cyrillic (OEM) / 866 - Russian (OEM) / 857 - Turkish (OEM) / 862 - Hebrew (OEM) / 874 - Thai (OEM, Windows) / 1 - ASCII only (Valid for non LFN cfg.) */ #define _USE_LFN 0 /* 0 to 3 */ #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */ /* The _USE_LFN option switches the LFN support. / / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect. / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant. / 2: Enable LFN with dynamic working buffer on the STACK. / 3: Enable LFN with dynamic working buffer on the HEAP. / / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN, / Unicode handling functions ff_convert() and ff_wtoupper() must be added / to the project. When enable to use heap, memory control functions / ff_memalloc() and ff_memfree() must be added to the project. */ #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */ /* To switch the character code set on FatFs API to Unicode, / enable LFN feature and set _LFN_UNICODE to 1. */ #define _FS_RPATH 0 /* 0 to 2 */ /* The _FS_RPATH option configures relative path feature. / / 0: Disable relative path feature and remove related functions. / 1: Enable relative path. f_chdrive() and f_chdir() are available. / 2: f_getcwd() is available in addition to 1. / / Note that output of the f_readdir fnction is affected by this option. */ /*---------------------------------------------------------------------------/ / Physical Drive Configurations /----------------------------------------------------------------------------*/ #define _VOLUMES 1 /* Number of volumes (logical drives) to be used. */ #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */ /* Maximum sector size to be handled. / Always set 512 for memory card and hard disk but a larger value may be / required for on-board flash memory, floppy disk and optical disk. / When _MAX_SS is larger than 512, it configures FatFs to variable sector size / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */ #define _MULTI_PARTITION 0 /* 0:Single partition, 1/2:Enable multiple partition */ /* When set to 0, each volume is bound to the same physical drive number and / it can mount only first primaly partition. When it is set to 1, each volume / is tied to the partitions listed in VolToPart[]. */ #define _USE_ERASE 0 /* 0:Disable or 1:Enable */ /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command / should be added to the disk_ioctl functio. */ /*---------------------------------------------------------------------------/ / System Configurations /----------------------------------------------------------------------------*/ #define _WORD_ACCESS 1 /* 0 or 1 */ /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS / option defines which access method is used to the word data on the FAT volume. / / 0: Byte-by-byte access. / 1: Word access. Do not choose this unless following condition is met. / / When the byte order on the memory is big-endian or address miss-aligned word / access results incorrect behavior, the _WORD_ACCESS must be set to 0. / If it is not the case, the value can also be set to 1 to improve the / performance and code size. */ /* A header file that defines sync object types on the O/S, such as / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */ #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */ #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */ #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */ /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module. / / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect. / 1: Enable reentrancy. Also user provided synchronization handlers, / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj / function must be added to the project. */ #define _FS_LOCK 0 /* 0:Disable or >=1:Enable */ /* To enable file lock control feature, set _FS_LOCK to 1 or greater. The value defines how many files can be opened simultaneously. */ #endif /* _FFCONFIG */ 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827