Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Loading...
   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 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
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
/*
 * Definitions for the FTDI USB Single Port Serial Converter - 
 * known as FTDI_SIO (Serial Input/Output application of the chipset) 
 *
 * The example I have is known as the USC-1000 which is available from
 * http://www.dse.co.nz - cat no XH4214 It looks similar to this:
 * http://www.dansdata.com/usbser.htm but I can't be sure There are other
 * USC-1000s which don't look like my device though so beware!
 *
 * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side, 
 * USB on the other.
 *
 * Thanx to FTDI (http://www.ftdi.co.uk) for so kindly providing details
 * of the protocol required to talk to the device and ongoing assistence
 * during development.
 *
 * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the 
 * FTDI_SIO implementation.
 *
 * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
 * from Rudolf Gugler
 *
 */

#define FTDI_VID	0x0403	/* Vendor Id */
#define FTDI_SIO_PID	0x8372	/* Product Id SIO application of 8U100AX  */
#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */
#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */
#define FTDI_8U2232C_PID 0x6010 /* Dual channel device */
#define FTDI_232RL_PID  0xFBFA  /* Product ID for FT232RL */
#define FTDI_RELAIS_PID	0xFA10  /* Relais device from Rudolf Gugler */
#define FTDI_NF_RIC_VID	0x0DCD	/* Vendor Id */
#define FTDI_NF_RIC_PID	0x0001	/* Product Id */


/* www.canusb.com Lawicel CANUSB device */
#define FTDI_CANUSB_PID 0xFFA8 /* Product Id */

/* AlphaMicro Components AMC-232USB01 device */
#define FTDI_AMC232_PID 0xFF00 /* Product Id */

/* ACT Solutions HomePro ZWave interface (http://www.act-solutions.com/HomePro.htm) */
#define FTDI_ACTZWAVE_PID	0xF2D0


/* www.starting-point-systems.com µChameleon device */
#define FTDI_MICRO_CHAMELEON_PID	0xCAA0	/* Product Id */

/* www.irtrans.de device */
#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */


/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */
#define FTDI_TTUSB_PID 0xFF20 /* Product Id */

/* iPlus device */
#define FTDI_IPLUS_PID 0xD070 /* Product Id */

/* DMX4ALL DMX Interfaces */
#define FTDI_DMX4ALL 0xC850

/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
/* they use the ftdi chipset for the USB interface and the vendor id is the same */
#define FTDI_XF_632_PID 0xFC08	/* 632: 16x2 Character Display */
#define FTDI_XF_634_PID 0xFC09	/* 634: 20x4 Character Display */
#define FTDI_XF_547_PID 0xFC0A	/* 547: Two line Display */
#define FTDI_XF_633_PID 0xFC0B	/* 633: 16x2 Character Display with Keys */
#define FTDI_XF_631_PID 0xFC0C	/* 631: 20x2 Character Display */
#define FTDI_XF_635_PID 0xFC0D	/* 635: 20x4 Character Display */
#define FTDI_XF_640_PID 0xFC0E	/* 640: Two line Display */
#define FTDI_XF_642_PID 0xFC0F	/* 642: Two line Display */

/* Video Networks Limited / Homechoice in the UK use an ftdi-based device for their 1Mb */
/* broadband internet service.  The following PID is exhibited by the usb device supplied */
/* (the VID is the standard ftdi vid (FTDI_VID) */
#define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */

/*
 * PCDJ use ftdi based dj-controllers.  The following PID is for their DAC-2 device
 * http://www.pcdjhardware.com/DAC2.asp (PID sent by Wouter Paesen)
 * (the VID is the standard ftdi vid (FTDI_VID) */
#define FTDI_PCDJ_DAC2_PID 0xFA88

/*
 * The following are the values for the Matrix Orbital LCD displays,
 * which are the FT232BM ( similar to the 8U232AM )
 */
#define FTDI_MTXORB_0_PID      0xFA00  /* Matrix Orbital Product Id */
#define FTDI_MTXORB_1_PID      0xFA01  /* Matrix Orbital Product Id */
#define FTDI_MTXORB_2_PID      0xFA02  /* Matrix Orbital Product Id */
#define FTDI_MTXORB_3_PID      0xFA03  /* Matrix Orbital Product Id */
#define FTDI_MTXORB_4_PID      0xFA04  /* Matrix Orbital Product Id */
#define FTDI_MTXORB_5_PID      0xFA05  /* Matrix Orbital Product Id */
#define FTDI_MTXORB_6_PID      0xFA06  /* Matrix Orbital Product Id */

/* Interbiometrics USB I/O Board */
/* Developed for Interbiometrics by Rudolf Gugler */
#define INTERBIOMETRICS_VID              0x1209
#define INTERBIOMETRICS_IOBOARD_PID      0x1002
#define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006

/*
 * The following are the values for the Perle Systems
 * UltraPort USB serial converters
 */
#define FTDI_PERLE_ULTRAPORT_PID 0xF0C0	/* Perle UltraPort Product Id */

/*
 * The following are the values for the Sealevel SeaLINK+ adapters.
 * (Original list sent by Tuan Hoang.  Ian Abbott renamed the macros and
 * removed some PIDs that don't seem to match any existing products.)
 */
#define SEALEVEL_VID		0x0c52	/* Sealevel Vendor ID */
#define SEALEVEL_2101_PID	0x2101	/* SeaLINK+232 (2101/2105) */
#define SEALEVEL_2102_PID	0x2102	/* SeaLINK+485 (2102) */
#define SEALEVEL_2103_PID	0x2103	/* SeaLINK+232I (2103) */
#define SEALEVEL_2104_PID	0x2104	/* SeaLINK+485I (2104) */
#define SEALEVEL_2106_PID	0x9020	/* SeaLINK+422 (2106) */
#define SEALEVEL_2201_1_PID	0x2211	/* SeaPORT+2/232 (2201) Port 1 */
#define SEALEVEL_2201_2_PID	0x2221	/* SeaPORT+2/232 (2201) Port 2 */
#define SEALEVEL_2202_1_PID	0x2212	/* SeaPORT+2/485 (2202) Port 1 */
#define SEALEVEL_2202_2_PID	0x2222	/* SeaPORT+2/485 (2202) Port 2 */
#define SEALEVEL_2203_1_PID	0x2213	/* SeaPORT+2 (2203) Port 1 */
#define SEALEVEL_2203_2_PID	0x2223	/* SeaPORT+2 (2203) Port 2 */
#define SEALEVEL_2401_1_PID	0x2411	/* SeaPORT+4/232 (2401) Port 1 */
#define SEALEVEL_2401_2_PID	0x2421	/* SeaPORT+4/232 (2401) Port 2 */
#define SEALEVEL_2401_3_PID	0x2431	/* SeaPORT+4/232 (2401) Port 3 */
#define SEALEVEL_2401_4_PID	0x2441	/* SeaPORT+4/232 (2401) Port 4 */
#define SEALEVEL_2402_1_PID	0x2412	/* SeaPORT+4/485 (2402) Port 1 */
#define SEALEVEL_2402_2_PID	0x2422	/* SeaPORT+4/485 (2402) Port 2 */
#define SEALEVEL_2402_3_PID	0x2432	/* SeaPORT+4/485 (2402) Port 3 */
#define SEALEVEL_2402_4_PID	0x2442	/* SeaPORT+4/485 (2402) Port 4 */
#define SEALEVEL_2403_1_PID	0x2413	/* SeaPORT+4 (2403) Port 1 */
#define SEALEVEL_2403_2_PID	0x2423	/* SeaPORT+4 (2403) Port 2 */
#define SEALEVEL_2403_3_PID	0x2433	/* SeaPORT+4 (2403) Port 3 */
#define SEALEVEL_2403_4_PID	0x2443	/* SeaPORT+4 (2403) Port 4 */
#define SEALEVEL_2801_1_PID	0X2811	/* SeaLINK+8/232 (2801) Port 1 */
#define SEALEVEL_2801_2_PID	0X2821	/* SeaLINK+8/232 (2801) Port 2 */
#define SEALEVEL_2801_3_PID	0X2831	/* SeaLINK+8/232 (2801) Port 3 */
#define SEALEVEL_2801_4_PID	0X2841	/* SeaLINK+8/232 (2801) Port 4 */
#define SEALEVEL_2801_5_PID	0X2851	/* SeaLINK+8/232 (2801) Port 5 */
#define SEALEVEL_2801_6_PID	0X2861	/* SeaLINK+8/232 (2801) Port 6 */
#define SEALEVEL_2801_7_PID	0X2871	/* SeaLINK+8/232 (2801) Port 7 */
#define SEALEVEL_2801_8_PID	0X2881	/* SeaLINK+8/232 (2801) Port 8 */
#define SEALEVEL_2802_1_PID	0X2812	/* SeaLINK+8/485 (2802) Port 1 */
#define SEALEVEL_2802_2_PID	0X2822	/* SeaLINK+8/485 (2802) Port 2 */
#define SEALEVEL_2802_3_PID	0X2832	/* SeaLINK+8/485 (2802) Port 3 */
#define SEALEVEL_2802_4_PID	0X2842	/* SeaLINK+8/485 (2802) Port 4 */
#define SEALEVEL_2802_5_PID	0X2852	/* SeaLINK+8/485 (2802) Port 5 */
#define SEALEVEL_2802_6_PID	0X2862	/* SeaLINK+8/485 (2802) Port 6 */
#define SEALEVEL_2802_7_PID	0X2872	/* SeaLINK+8/485 (2802) Port 7 */
#define SEALEVEL_2802_8_PID	0X2882	/* SeaLINK+8/485 (2802) Port 8 */
#define SEALEVEL_2803_1_PID	0X2813	/* SeaLINK+8 (2803) Port 1 */
#define SEALEVEL_2803_2_PID	0X2823 	/* SeaLINK+8 (2803) Port 2 */
#define SEALEVEL_2803_3_PID	0X2833 	/* SeaLINK+8 (2803) Port 3 */
#define SEALEVEL_2803_4_PID	0X2843 	/* SeaLINK+8 (2803) Port 4 */
#define SEALEVEL_2803_5_PID	0X2853 	/* SeaLINK+8 (2803) Port 5 */
#define SEALEVEL_2803_6_PID	0X2863 	/* SeaLINK+8 (2803) Port 6 */
#define SEALEVEL_2803_7_PID	0X2873 	/* SeaLINK+8 (2803) Port 7 */
#define SEALEVEL_2803_8_PID	0X2883 	/* SeaLINK+8 (2803) Port 8 */

/*
 * The following are the values for two KOBIL chipcard terminals.
 */
#define KOBIL_VID		0x0d46	/* KOBIL Vendor ID */
#define KOBIL_CONV_B1_PID	0x2020	/* KOBIL Konverter for B1 */
#define KOBIL_CONV_KAAN_PID	0x2021	/* KOBIL_Konverter for KAAN */

/*
 * Icom ID-1 digital transceiver
 */

#define ICOM_ID1_VID            0x0C26
#define ICOM_ID1_PID            0x0004

/*
 * ASK.fr devices
 */
#define FTDI_ASK_RDR400_PID	0xC991	/* ASK RDR 400 series card reader */

/*
 * FTDI USB UART chips used in construction projects from the
 * Elektor Electronics magazine (http://elektor-electronics.co.uk)
 */
#define ELEKTOR_VID		0x0C7D
#define ELEKTOR_FT323R_PID	0x0005	/* RFID-Reader, issue 09-2006 */

/*
 * DSS-20 Sync Station for Sony Ericsson P800
 */
#define FTDI_DSS20_PID          0xFC82  

/*
 * Home Electronics (www.home-electro.com) USB gadgets
 */
#define FTDI_HE_TIRA1_PID	0xFA78	/* Tira-1 IR transceiver */

/* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */
/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
#define FTDI_USB_UIRT_PID	0xF850	/* Product Id */

/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */

#define FTDI_TNC_X_PID		0xEBE0

/*
 * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
 * All of these devices use FTDI's vendor ID (0x0403).
 *
 * The previously included PID for the UO 100 module was incorrect.
 * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58).
 *
 * Armin Laeuger originally sent the PID for the UM 100 module.
 */
#define FTDI_ELV_UR100_PID	0xFB58	/* USB-RS232-Umsetzer (UR 100) */
#define FTDI_ELV_UM100_PID	0xFB5A	/* USB-Modul UM 100 */
#define FTDI_ELV_UO100_PID	0xFB5B	/* USB-Modul UO 100 */
#define FTDI_ELV_ALC8500_PID	0xF06E	/* ALC 8500 Expert */
/* Additional ELV PIDs that default to using the FTDI D2XX drivers on
 * MS Windows, rather than the FTDI Virtual Com Port drivers.
 * Maybe these will be easier to use with the libftdi/libusb user-space
 * drivers, or possibly the Comedi drivers in some cases. */
#define FTDI_ELV_CLI7000_PID	0xFB59	/* Computer-Light-Interface (CLI 7000) */
#define FTDI_ELV_PPS7330_PID	0xFB5C	/* Processor-Power-Supply (PPS 7330) */
#define FTDI_ELV_TFM100_PID	0xFB5D	/* Temperartur-Feuchte Messgeraet (TFM 100) */
#define FTDI_ELV_UDF77_PID	0xFB5E	/* USB DCF Funkurh (UDF 77) */
#define FTDI_ELV_UIO88_PID	0xFB5F	/* USB-I/O Interface (UIO 88) */
#define FTDI_ELV_UAD8_PID	0xF068	/* USB-AD-Wandler (UAD 8) */
#define FTDI_ELV_UDA7_PID	0xF069	/* USB-DA-Wandler (UDA 7) */
#define FTDI_ELV_USI2_PID	0xF06A	/* USB-Schrittmotoren-Interface (USI 2) */
#define FTDI_ELV_T1100_PID	0xF06B	/* Thermometer (T 1100) */
#define FTDI_ELV_PCD200_PID	0xF06C	/* PC-Datenlogger (PCD 200) */
#define FTDI_ELV_ULA200_PID	0xF06D	/* USB-LCD-Ansteuerung (ULA 200) */
#define FTDI_ELV_FHZ1000PC_PID	0xF06F	/* FHZ 1000 PC */
#define FTDI_ELV_CSI8_PID	0xE0F0	/* Computer-Schalt-Interface (CSI 8) */
#define FTDI_ELV_EM1000DL_PID	0xE0F1	/* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */
#define FTDI_ELV_PCK100_PID	0xE0F2	/* PC-Kabeltester (PCK 100) */
#define FTDI_ELV_RFP500_PID	0xE0F3	/* HF-Leistungsmesser (RFP 500) */
#define FTDI_ELV_FS20SIG_PID	0xE0F4	/* Signalgeber (FS 20 SIG) */
#define FTDI_ELV_WS300PC_PID	0xE0F6	/* PC-Wetterstation (WS 300 PC) */
#define FTDI_ELV_FHZ1300PC_PID	0xE0E8	/* FHZ 1300 PC */
#define FTDI_ELV_WS500_PID	0xE0E9	/* PC-Wetterstation (WS 500) */

/*
 * Definitions for ID TECH (www.idt-net.com) devices
 */
#define IDTECH_VID		0x0ACD	/* ID TECH Vendor ID */
#define IDTECH_IDT1221U_PID	0x0300	/* IDT1221U USB to RS-232 adapter */

/*
 * Definitions for Omnidirectional Control Technology, Inc. devices
 */
#define OCT_VID			0x0B39	/* OCT vendor ID */
/* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */
/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
#define OCT_US101_PID		0x0421	/* OCT US101 USB to RS-232 */

/* an infrared receiver for user access control with IR tags */
#define FTDI_PIEGROUP_PID	0xF208	/* Product Id */

/*
 * Definitions for Artemis astronomical USB based cameras
 * Check it at http://www.artemisccd.co.uk/
 */
#define FTDI_ARTEMIS_PID	0xDF28	/* All Artemis Cameras */

/*
 * Definitions for ATIK Instruments astronomical USB based cameras
 * Check it at http://www.atik-instruments.com/
 */
#define FTDI_ATIK_ATK16_PID	0xDF30	/* ATIK ATK-16 Grayscale Camera */
#define FTDI_ATIK_ATK16C_PID	0xDF32	/* ATIK ATK-16C Colour Camera */
#define FTDI_ATIK_ATK16HR_PID	0xDF31	/* ATIK ATK-16HR Grayscale Camera */
#define FTDI_ATIK_ATK16HRC_PID	0xDF33	/* ATIK ATK-16HRC Colour Camera */

/*
 * Protego product ids
 */
#define PROTEGO_SPECIAL_1	0xFC70	/* special/unknown device */
#define PROTEGO_R2X0		0xFC71	/* R200-USB TRNG unit (R210, R220, and R230) */
#define PROTEGO_SPECIAL_3	0xFC72	/* special/unknown device */
#define PROTEGO_SPECIAL_4	0xFC73	/* special/unknown device */

/*
 * Gude Analog- und Digitalsysteme GmbH
 */
#define FTDI_GUDEADS_E808_PID    0xE808
#define FTDI_GUDEADS_E809_PID    0xE809
#define FTDI_GUDEADS_E80A_PID    0xE80A
#define FTDI_GUDEADS_E80B_PID    0xE80B
#define FTDI_GUDEADS_E80C_PID    0xE80C
#define FTDI_GUDEADS_E80D_PID    0xE80D
#define FTDI_GUDEADS_E80E_PID    0xE80E
#define FTDI_GUDEADS_E80F_PID    0xE80F
#define FTDI_GUDEADS_E888_PID    0xE888  /* Expert ISDN Control USB */
#define FTDI_GUDEADS_E889_PID    0xE889  /* USB RS-232 OptoBridge */
#define FTDI_GUDEADS_E88A_PID    0xE88A
#define FTDI_GUDEADS_E88B_PID    0xE88B
#define FTDI_GUDEADS_E88C_PID    0xE88C
#define FTDI_GUDEADS_E88D_PID    0xE88D
#define FTDI_GUDEADS_E88E_PID    0xE88E
#define FTDI_GUDEADS_E88F_PID    0xE88F

/*
 * Linx Technologies product ids
 */
#define LINX_SDMUSBQSS_PID	0xF448	/* Linx SDM-USB-QS-S */
#define LINX_MASTERDEVEL2_PID   0xF449   /* Linx Master Development 2.0 */
#define LINX_FUTURE_0_PID   0xF44A   /* Linx future device */
#define LINX_FUTURE_1_PID   0xF44B   /* Linx future device */
#define LINX_FUTURE_2_PID   0xF44C   /* Linx future device */

/* CCS Inc. ICDU/ICDU40 product ID - the FT232BM is used in an in-circuit-debugger */
/* unit for PIC16's/PIC18's */
#define FTDI_CCSICDU20_0_PID    0xF9D0
#define FTDI_CCSICDU40_1_PID    0xF9D1
#define FTDI_CCSMACHX_2_PID     0xF9D2

/* Inside Accesso contactless reader (http://www.insidefr.com) */
#define INSIDE_ACCESSO		0xFAD0

/*
 * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI
 */
#define INTREPID_VID		0x093C
#define INTREPID_VALUECAN_PID	0x0601
#define INTREPID_NEOVI_PID	0x0701

/*
 * Falcom Wireless Communications GmbH
 */
#define FALCOM_VID		0x0F94	/* Vendor Id */
#define FALCOM_TWIST_PID	0x0001	/* Falcom Twist USB GPRS modem */
#define FALCOM_SAMBA_PID	0x0005	/* Falcom Samba USB GPRS modem */

/*
 * SUUNTO product ids
 */
#define FTDI_SUUNTO_SPORTS_PID	0xF680	/* Suunto Sports instrument */

/*
 * TTi (Thurlby Thandar Instruments)
 */
#define TTI_VID			0x103E	/* Vendor Id */
#define TTI_QL355P_PID		0x03E8	/* TTi QL355P power supply */

/*
 * Definitions for B&B Electronics products.
 */
#define BANDB_VID		0x0856	/* B&B Electronics Vendor ID */
#define BANDB_USOTL4_PID	0xAC01	/* USOTL4 Isolated RS-485 Converter */
#define BANDB_USTL4_PID		0xAC02	/* USTL4 RS-485 Converter */
#define BANDB_USO9ML2_PID	0xAC03	/* USO9ML2 Isolated RS-232 Converter */

/*
 * RM Michaelides CANview USB (http://www.rmcan.com)
 * CAN fieldbus interface adapter, added by port GmbH www.port.de)
 * Ian Abbott changed the macro names for consistency.
 */
#define FTDI_RM_CANVIEW_PID	0xfd60	/* Product Id */

/*
 * EVER Eco Pro UPS (http://www.ever.com.pl/)
 */

#define	EVER_ECO_PRO_CDS	0xe520	/* RS-232 converter */

/*
 * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485,
 * USB-TTY activ, USB-TTY passiv.  Some PIDs are used by several devices
 * and I'm not entirely sure which are used by which.
 */
#define FTDI_4N_GALAXY_DE_1_PID	0xF3C0
#define FTDI_4N_GALAXY_DE_2_PID	0xF3C1

/*
 * Mobility Electronics products.
 */
#define MOBILITY_VID			0x1342
#define MOBILITY_USB_SERIAL_PID		0x0202	/* EasiDock USB 200 serial */

/*
 * microHAM product IDs (http://www.microham.com).
 * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>
 * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>.
 * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file.
 */
#define FTDI_MHAM_KW_PID 0xEEE8		/* USB-KW interface */
#define FTDI_MHAM_YS_PID 0xEEE9		/* USB-YS interface */
#define FTDI_MHAM_Y6_PID 0xEEEA		/* USB-Y6 interface */
#define FTDI_MHAM_Y8_PID 0xEEEB		/* USB-Y8 interface */
#define FTDI_MHAM_IC_PID 0xEEEC		/* USB-IC interface */
#define FTDI_MHAM_DB9_PID 0xEEED	/* USB-DB9 interface */
#define FTDI_MHAM_RS232_PID 0xEEEE	/* USB-RS232 interface */
#define FTDI_MHAM_Y9_PID 0xEEEF		/* USB-Y9 interface */

/*
 * Active Robots product ids.
 */
#define FTDI_ACTIVE_ROBOTS_PID	0xE548	/* USB comms board */

/*
 * Xsens Technologies BV products (http://www.xsens.com).
 */
#define XSENS_CONVERTER_0_PID	0xD388
#define XSENS_CONVERTER_1_PID	0xD389
#define XSENS_CONVERTER_2_PID	0xD38A
#define XSENS_CONVERTER_3_PID	0xD38B
#define XSENS_CONVERTER_4_PID	0xD38C
#define XSENS_CONVERTER_5_PID	0xD38D
#define XSENS_CONVERTER_6_PID	0xD38E
#define XSENS_CONVERTER_7_PID	0xD38F

/*
 * Teratronik product ids.
 * Submitted by O. Wölfelschneider.
 */
#define FTDI_TERATRONIK_VCP_PID	 0xEC88	/* Teratronik device (preferring VCP driver on windows) */
#define FTDI_TERATRONIK_D2XX_PID 0xEC89	/* Teratronik device (preferring D2XX driver on windows) */

/*
 * Evolution Robotics products (http://www.evolution.com/).
 * Submitted by Shawn M. Lavelle.
 */
#define EVOLUTION_VID		0xDEEE	/* Vendor ID */
#define EVOLUTION_ER1_PID	0x0300	/* ER1 Control Module */

/* Pyramid Computer GmbH */
#define FTDI_PYRAMID_PID	0xE6C8	/* Pyramid Appliance Display */

/*
 * Posiflex inc retail equipment (http://www.posiflex.com.tw)
 */
#define POSIFLEX_VID		0x0d3a  /* Vendor ID */
#define POSIFLEX_PP7000_PID	0x0300  /* PP-7000II thermal printer */

/*
 * Westrex International devices submitted by Cory Lee
 */
#define FTDI_WESTREX_MODEL_777_PID	0xDC00	/* Model 777 */
#define FTDI_WESTREX_MODEL_8900F_PID	0xDC01	/* Model 8900F */

/*
 * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
 */
#define FTDI_RRCIRKITS_LOCOBUFFER_PID	0xc7d0	/* LocoBuffer USB */

/*
 * Eclo (http://www.eclo.pt/) product IDs.
 * PID 0xEA90 submitted by Martin Grill.
 */
#define FTDI_ECLO_COM_1WIRE_PID	0xEA90	/* COM to 1-Wire USB adaptor */

/*
 * Papouch products (http://www.papouch.com/)
 * Submitted by Folkert van Heusden
 */

#define PAPOUCH_VID			0x5050	/* Vendor ID */
#define PAPOUCH_TMU_PID			0x0400	/* TMU USB Thermometer */

/*
 * ACG Identification Technologies GmbH products (http://www.acg.de/).
 * Submitted by anton -at- goto10 -dot- org.
 */
#define FTDI_ACG_HFDUAL_PID		0xDD20	/* HF Dual ISO Reader (RFID) */

/*
 * Yost Engineering, Inc. products (www.yostengineering.com).
 * PID 0xE050 submitted by Aaron Prose.
 */
#define FTDI_YEI_SERVOCENTER31_PID	0xE050	/* YEI ServoCenter3.1 USB */

/*
 * ThorLabs USB motor drivers
 */
#define FTDI_THORLABS_PID		0xfaf0 /* ThorLabs USB motor drivers */

/*
 * Testo products (http://www.testo.com/)
 * Submitted by Colin Leroy
 */
#define TESTO_VID			0x128D
#define TESTO_USB_INTERFACE_PID		0x0001

/*
 * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com.
 */
#define FTDI_GAMMA_SCOUT_PID		0xD678	/* Gamma Scout online */

/*
 * Tactrix OpenPort (ECU) devices.
 * OpenPort 1.3M submitted by Donour Sizemore.
 * OpenPort 1.3S and 1.3U submitted by Ian Abbott.
 */
#define FTDI_TACTRIX_OPENPORT_13M_PID	0xCC48	/* OpenPort 1.3 Mitsubishi */
#define FTDI_TACTRIX_OPENPORT_13S_PID	0xCC49	/* OpenPort 1.3 Subaru */
#define FTDI_TACTRIX_OPENPORT_13U_PID	0xCC4A	/* OpenPort 1.3 Universal */

/*
 * Telldus Technologies
 */
#define TELLDUS_VID			0x1781	/* Vendor ID */
#define TELLDUS_TELLSTICK_PID		0x0C30	/* RF control dongle 433 MHz using FT232RL */

/*
 * IBS elektronik product ids
 * Submitted by Thomas Schleusener
 */
#define FTDI_IBS_US485_PID	0xff38  /* IBS US485 (USB<-->RS422/485 interface) */
#define FTDI_IBS_PICPRO_PID	0xff39  /* IBS PIC-Programmer */
#define FTDI_IBS_PCMCIA_PID	0xff3a  /* IBS Card reader for PCMCIA SRAM-cards */
#define FTDI_IBS_PK1_PID	0xff3b  /* IBS PK1 - Particel counter */
#define FTDI_IBS_RS232MON_PID	0xff3c  /* IBS RS232 - Monitor */
#define FTDI_IBS_APP70_PID	0xff3d  /* APP 70 (dust monitoring system) */
#define FTDI_IBS_PEDO_PID	0xff3e  /* IBS PEDO-Modem (RF modem 868.35 MHz) */
#define FTDI_IBS_PROD_PID	0xff3f  /* future device */

/* Commands */
#define FTDI_SIO_RESET 		0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 	1 /* Set the modem control register */
#define FTDI_SIO_SET_FLOW_CTRL	2 /* Set flow control register */
#define FTDI_SIO_SET_BAUD_RATE	3 /* Set baud rate */
#define FTDI_SIO_SET_DATA	4 /* Set the data characteristics of the port */
#define FTDI_SIO_GET_MODEM_STATUS	5 /* Retrieve current value of modern status register */
#define FTDI_SIO_SET_EVENT_CHAR	6 /* Set the event character */
#define FTDI_SIO_SET_ERROR_CHAR	7 /* Set the error character */
#define FTDI_SIO_SET_LATENCY_TIMER	9 /* Set the latency timer */
#define FTDI_SIO_GET_LATENCY_TIMER	10 /* Get the latency timer */


/*
 *   BmRequestType:  1100 0000b
 *   bRequest:       FTDI_E2_READ
 *   wValue:         0
 *   wIndex:         Address of word to read
 *   wLength:        2
 *   Data:           Will return a word of data from E2Address
 *
 */

/* Port Identifier Table */
#define PIT_DEFAULT 		0 /* SIOA */
#define PIT_SIOA		1 /* SIOA */
/* The device this driver is tested with one has only one port */
#define PIT_SIOB		2 /* SIOB */
#define PIT_PARALLEL		3 /* Parallel */

/* FTDI_SIO_RESET */
#define FTDI_SIO_RESET_REQUEST FTDI_SIO_RESET
#define FTDI_SIO_RESET_REQUEST_TYPE 0x40
#define FTDI_SIO_RESET_SIO 0
#define FTDI_SIO_RESET_PURGE_RX 1
#define FTDI_SIO_RESET_PURGE_TX 2

/*
 * BmRequestType:  0100 0000B
 * bRequest:       FTDI_SIO_RESET
 * wValue:         Control Value 
 *                   0 = Reset SIO
 *                   1 = Purge RX buffer
 *                   2 = Purge TX buffer
 * wIndex:         Port
 * wLength:        0
 * Data:           None
 *
 * The Reset SIO command has this effect:
 *
 *    Sets flow control set to 'none'
 *    Event char = $0D
 *    Event trigger = disabled
 *    Purge RX buffer
 *    Purge TX buffer
 *    Clear DTR
 *    Clear RTS
 *    baud and data format not reset
 *
 * The Purge RX and TX buffer commands affect nothing except the buffers
 *
   */

/* FTDI_SIO_SET_BAUDRATE */
#define FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE 0x40
#define FTDI_SIO_SET_BAUDRATE_REQUEST 3

/*
 * BmRequestType:  0100 0000B
 * bRequest:       FTDI_SIO_SET_BAUDRATE
 * wValue:         BaudDivisor value - see below
 * wIndex:         Port
 * wLength:        0
 * Data:           None
 * The BaudDivisor values are calculated as follows:
 * - BaseClock is either 12000000 or 48000000 depending on the device. FIXME: I wish
 *   I knew how to detect old chips to select proper base clock!
 * - BaudDivisor is a fixed point number encoded in a funny way.
 *   (--WRONG WAY OF THINKING--)
 *   BaudDivisor is a fixed point number encoded with following bit weighs:
 *   (-2)(-1)(13..0). It is a radical with a denominator of 4, so values
 *   end with 0.0 (00...), 0.25 (10...), 0.5 (01...), and 0.75 (11...).
 *   (--THE REALITY--)
 *   The both-bits-set has quite different meaning from 0.75 - the chip designers
 *   have decided it to mean 0.125 instead of 0.75.
 *   This info looked up in FTDI application note "FT8U232 DEVICES \ Data Rates
 *   and Flow Control Consideration for USB to RS232".
 * - BaudDivisor = (BaseClock / 16) / BaudRate, where the (=) operation should
 *   automagically re-encode the resulting value to take fractions into consideration.
 * As all values are integers, some bit twiddling is in order:
 *   BaudDivisor = (BaseClock / 16 / BaudRate) |
 *   (((BaseClock / 2 / BaudRate) & 4) ? 0x4000    // 0.5
 *    : ((BaseClock / 2 / BaudRate) & 2) ? 0x8000  // 0.25
 *    : ((BaseClock / 2 / BaudRate) & 1) ? 0xc000  // 0.125
 *    : 0)
 *
 * For the FT232BM, a 17th divisor bit was introduced to encode the multiples
 * of 0.125 missing from the FT8U232AM.  Bits 16 to 14 are coded as follows
 * (the first four codes are the same as for the FT8U232AM, where bit 16 is
 * always 0):
 *   000 - add .000 to divisor
 *   001 - add .500 to divisor
 *   010 - add .250 to divisor
 *   011 - add .125 to divisor
 *   100 - add .375 to divisor
 *   101 - add .625 to divisor
 *   110 - add .750 to divisor
 *   111 - add .875 to divisor
 * Bits 15 to 0 of the 17-bit divisor are placed in the urb value.  Bit 16 is 
 * placed in bit 0 of the urb index.
 *
 * Note that there are a couple of special cases to support the highest baud
 * rates.  If the calculated divisor value is 1, this needs to be replaced with
 * 0.  Additionally for the FT232BM, if the calculated divisor value is 0x4001
 * (1.5), this needs to be replaced with 0x0001 (1) (but this divisor value is
 * not supported by the FT8U232AM).
 */

typedef enum {
	SIO = 1,
	FT8U232AM = 2,
	FT232BM = 3,
	FT2232C = 4,
	FT232RL = 5,
} ftdi_chip_type_t;

typedef enum {
 ftdi_sio_b300 = 0, 
 ftdi_sio_b600 = 1, 
 ftdi_sio_b1200 = 2,
 ftdi_sio_b2400 = 3,
 ftdi_sio_b4800 = 4,
 ftdi_sio_b9600 = 5,
 ftdi_sio_b19200 = 6,
 ftdi_sio_b38400 = 7,
 ftdi_sio_b57600 = 8,
 ftdi_sio_b115200 = 9
} FTDI_SIO_baudrate_t ;

/*
 * The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values
 * are calculated internally.
 */

#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA
#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40
#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8 )
#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8 )
#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8 )
#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8 )
#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8 )
#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11 )
#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11 )
#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11 )
#define FTDI_SIO_SET_BREAK (0x1 << 14)
/* FTDI_SIO_SET_DATA */

/*
 * BmRequestType:  0100 0000B 
 * bRequest:       FTDI_SIO_SET_DATA
 * wValue:         Data characteristics (see below)
 * wIndex:         Port
 * wLength:        0
 * Data:           No
 *
 * Data characteristics
 *
 *   B0..7   Number of data bits
 *   B8..10  Parity
 *           0 = None
 *           1 = Odd
 *           2 = Even
 *           3 = Mark
 *           4 = Space
 *   B11..13 Stop Bits
 *           0 = 1
 *           1 = 1.5
 *           2 = 2
 *   B14
 *           1 = TX ON (break)
 *           0 = TX OFF (normal state)
 *   B15 Reserved
 *
 */



/* FTDI_SIO_MODEM_CTRL */
#define FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE 0x40
#define FTDI_SIO_SET_MODEM_CTRL_REQUEST FTDI_SIO_MODEM_CTRL

/* 
 * BmRequestType:   0100 0000B
 * bRequest:        FTDI_SIO_MODEM_CTRL
 * wValue:          ControlValue (see below)
 * wIndex:          Port
 * wLength:         0
 * Data:            None
 *
 * NOTE: If the device is in RTS/CTS flow control, the RTS set by this
 * command will be IGNORED without an error being returned
 * Also - you can not set DTR and RTS with one control message
 */

#define FTDI_SIO_SET_DTR_MASK 0x1
#define FTDI_SIO_SET_DTR_HIGH ( 1 | ( FTDI_SIO_SET_DTR_MASK  << 8))
#define FTDI_SIO_SET_DTR_LOW  ( 0 | ( FTDI_SIO_SET_DTR_MASK  << 8))
#define FTDI_SIO_SET_RTS_MASK 0x2
#define FTDI_SIO_SET_RTS_HIGH ( 2 | ( FTDI_SIO_SET_RTS_MASK << 8 ))
#define FTDI_SIO_SET_RTS_LOW ( 0 | ( FTDI_SIO_SET_RTS_MASK << 8 ))

/*
 * ControlValue
 * B0    DTR state
 *          0 = reset
 *          1 = set
 * B1    RTS state
 *          0 = reset
 *          1 = set
 * B2..7 Reserved
 * B8    DTR state enable
 *          0 = ignore
 *          1 = use DTR state
 * B9    RTS state enable
 *          0 = ignore
 *          1 = use RTS state
 * B10..15 Reserved
 */

/* FTDI_SIO_SET_FLOW_CTRL */
#define FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE 0x40
#define FTDI_SIO_SET_FLOW_CTRL_REQUEST FTDI_SIO_SET_FLOW_CTRL
#define FTDI_SIO_DISABLE_FLOW_CTRL 0x0 
#define FTDI_SIO_RTS_CTS_HS (0x1 << 8)
#define FTDI_SIO_DTR_DSR_HS (0x2 << 8)
#define FTDI_SIO_XON_XOFF_HS (0x4 << 8)
/*
 *   BmRequestType:  0100 0000b
 *   bRequest:       FTDI_SIO_SET_FLOW_CTRL
 *   wValue:         Xoff/Xon
 *   wIndex:         Protocol/Port - hIndex is protocl / lIndex is port
 *   wLength:        0 
 *   Data:           None
 *
 * hIndex protocol is:
 *   B0 Output handshaking using RTS/CTS
 *       0 = disabled
 *       1 = enabled
 *   B1 Output handshaking using DTR/DSR
 *       0 = disabled
 *       1 = enabled
 *   B2 Xon/Xoff handshaking
 *       0 = disabled
 *       1 = enabled
 *
 * A value of zero in the hIndex field disables handshaking
 *
 * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character 
 * and the lValue field contains the XON character.
 */  
 
/*
 * FTDI_SIO_GET_LATENCY_TIMER
 *
 * Set the timeout interval. The FTDI collects data from the slave
 * device, transmitting it to the host when either A) 62 bytes are
 * received, or B) the timeout interval has elapsed and the buffer
 * contains at least 1 byte.  Setting this value to a small number
 * can dramatically improve performance for applications which send
 * small packets, since the default value is 16ms.
 */
#define  FTDI_SIO_GET_LATENCY_TIMER_REQUEST FTDI_SIO_GET_LATENCY_TIMER
#define  FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE 0xC0

/* 
 *  BmRequestType:   1100 0000b
 *  bRequest:        FTDI_SIO_GET_LATENCY_TIMER
 *  wValue:          0
 *  wIndex:          Port
 *  wLength:         0
 *  Data:            latency (on return)
 */

/* 
 * FTDI_SIO_SET_LATENCY_TIMER
 *
 * Set the timeout interval. The FTDI collects data from the slave
 * device, transmitting it to the host when either A) 62 bytes are
 * received, or B) the timeout interval has elapsed and the buffer
 * contains at least 1 byte.  Setting this value to a small number
 * can dramatically improve performance for applications which send
 * small packets, since the default value is 16ms.
 */
#define  FTDI_SIO_SET_LATENCY_TIMER_REQUEST FTDI_SIO_SET_LATENCY_TIMER
#define  FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE 0x40

/* 
 *  BmRequestType:   0100 0000b
 *  bRequest:        FTDI_SIO_SET_LATENCY_TIMER
 *  wValue:          Latency (milliseconds)
 *  wIndex:          Port
 *  wLength:         0
 *  Data:            None
 *
 * wValue:
 *   B0..7   Latency timer
 *   B8..15  0
 *
 */

/*
 * FTDI_SIO_SET_EVENT_CHAR 
 *
 * Set the special event character for the specified communications port.
 * If the device sees this character it will immediately return the
 * data read so far - rather than wait 40ms or until 62 bytes are read
 * which is what normally happens.
 */


#define  FTDI_SIO_SET_EVENT_CHAR_REQUEST FTDI_SIO_SET_EVENT_CHAR
#define  FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE 0x40


/* 
 *  BmRequestType:   0100 0000b
 *  bRequest:        FTDI_SIO_SET_EVENT_CHAR
 *  wValue:          EventChar
 *  wIndex:          Port
 *  wLength:         0
 *  Data:            None
 *
 * wValue:
 *   B0..7   Event Character
 *   B8      Event Character Processing
 *             0 = disabled
 *             1 = enabled
 *   B9..15  Reserved
 *
 */
          
/* FTDI_SIO_SET_ERROR_CHAR */

/* Set the parity error replacement character for the specified communications port */

/* 
 *  BmRequestType:  0100 0000b
 *  bRequest:       FTDI_SIO_SET_EVENT_CHAR
 *  wValue:         Error Char
 *  wIndex:         Port
 *  wLength:        0
 *  Data:           None
 *
 *Error Char
 *  B0..7  Error Character
 *  B8     Error Character Processing
 *           0 = disabled
 *           1 = enabled
 *  B9..15 Reserved
 *
 */

/* FTDI_SIO_GET_MODEM_STATUS */
/* Retrieve the current value of the modem status register */

#define FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE 0xc0
#define FTDI_SIO_GET_MODEM_STATUS_REQUEST FTDI_SIO_GET_MODEM_STATUS
#define FTDI_SIO_CTS_MASK 0x10
#define FTDI_SIO_DSR_MASK 0x20
#define FTDI_SIO_RI_MASK  0x40
#define FTDI_SIO_RLSD_MASK 0x80
/* 
 *   BmRequestType:   1100 0000b
 *   bRequest:        FTDI_SIO_GET_MODEM_STATUS
 *   wValue:          zero
 *   wIndex:          Port
 *   wLength:         1
 *   Data:            Status
 * 
 * One byte of data is returned 
 * B0..3 0
 * B4    CTS
 *         0 = inactive
 *         1 = active
 * B5    DSR
 *         0 = inactive
 *         1 = active
 * B6    Ring Indicator (RI)
 *         0 = inactive
 *         1 = active
 * B7    Receive Line Signal Detect (RLSD)
 *         0 = inactive
 *         1 = active 
 */



/* Descriptors returned by the device 
 * 
 *  Device Descriptor
 * 
 * Offset	Field		Size	Value	Description
 * 0	bLength		1	0x12	Size of descriptor in bytes
 * 1	bDescriptorType	1	0x01	DEVICE Descriptor Type
 * 2	bcdUSB		2	0x0110	USB Spec Release Number
 * 4	bDeviceClass	1	0x00	Class Code
 * 5	bDeviceSubClass	1	0x00	SubClass Code
 * 6	bDeviceProtocol	1	0x00	Protocol Code
 * 7	bMaxPacketSize0 1	0x08	Maximum packet size for endpoint 0
 * 8	idVendor	2	0x0403	Vendor ID
 * 10	idProduct	2	0x8372	Product ID (FTDI_SIO_PID)
 * 12	bcdDevice	2	0x0001	Device release number
 * 14	iManufacturer	1	0x01	Index of man. string desc
 * 15	iProduct	1	0x02	Index of prod string desc
 * 16	iSerialNumber	1	0x02	Index of serial nmr string desc
 * 17	bNumConfigurations 1    0x01	Number of possible configurations
 * 
 * Configuration Descriptor
 * 
 * Offset	Field			Size	Value
 * 0	bLength			1	0x09	Size of descriptor in bytes
 * 1	bDescriptorType		1	0x02	CONFIGURATION Descriptor Type
 * 2	wTotalLength		2	0x0020	Total length of data
 * 4	bNumInterfaces		1	0x01	Number of interfaces supported
 * 5	bConfigurationValue	1	0x01	Argument for SetCOnfiguration() req
 * 6	iConfiguration		1	0x02	Index of config string descriptor
 * 7	bmAttributes		1	0x20	Config characteristics Remote Wakeup
 * 8	MaxPower		1	0x1E	Max power consumption
 * 
 * Interface Descriptor
 * 
 * Offset	Field			Size	Value
 * 0	bLength			1	0x09	Size of descriptor in bytes
 * 1	bDescriptorType		1	0x04	INTERFACE Descriptor Type
 * 2	bInterfaceNumber	1	0x00	Number of interface
 * 3	bAlternateSetting	1	0x00	Value used to select alternate
 * 4	bNumEndpoints		1	0x02	Number of endpoints
 * 5	bInterfaceClass		1	0xFF	Class Code
 * 6	bInterfaceSubClass	1	0xFF	Subclass Code
 * 7	bInterfaceProtocol	1	0xFF	Protocol Code
 * 8	iInterface		1	0x02	Index of interface string description
 * 
 * IN Endpoint Descriptor
 * 
 * Offset	Field			Size	Value
 * 0	bLength			1	0x07	Size of descriptor in bytes
 * 1	bDescriptorType		1	0x05	ENDPOINT descriptor type
 * 2	bEndpointAddress	1	0x82	Address of endpoint
 * 3	bmAttributes		1	0x02	Endpoint attributes - Bulk
 * 4	bNumEndpoints		2	0x0040	maximum packet size
 * 5	bInterval		1	0x00	Interval for polling endpoint
 * 
 * OUT Endpoint Descriptor
 * 
 * Offset	Field			Size	Value
 * 0	bLength			1	0x07	Size of descriptor in bytes
 * 1	bDescriptorType		1	0x05	ENDPOINT descriptor type
 * 2	bEndpointAddress	1	0x02	Address of endpoint
 * 3	bmAttributes		1	0x02	Endpoint attributes - Bulk
 * 4	bNumEndpoints		2	0x0040	maximum packet size
 * 5	bInterval		1	0x00	Interval for polling endpoint
 *     
 * DATA FORMAT
 * 
 * IN Endpoint
 * 
 * The device reserves the first two bytes of data on this endpoint to contain the current
 * values of the modem and line status registers. In the absence of data, the device 
 * generates a message consisting of these two status bytes every 40 ms
 * 
 * Byte 0: Modem Status
 * 
 * Offset	Description
 * B0	Reserved - must be 1
 * B1	Reserved - must be 0
 * B2	Reserved - must be 0
 * B3	Reserved - must be 0
 * B4	Clear to Send (CTS)
 * B5	Data Set Ready (DSR)
 * B6	Ring Indicator (RI)
 * B7	Receive Line Signal Detect (RLSD)
 * 
 * Byte 1: Line Status
 * 
 * Offset	Description
 * B0	Data Ready (DR)
 * B1	Overrun Error (OE)
 * B2	Parity Error (PE)
 * B3	Framing Error (FE)
 * B4	Break Interrupt (BI)
 * B5	Transmitter Holding Register (THRE)
 * B6	Transmitter Empty (TEMT)
 * B7	Error in RCVR FIFO
 * 
 */
#define FTDI_RS0_CTS	(1 << 4)
#define FTDI_RS0_DSR	(1 << 5)
#define FTDI_RS0_RI	(1 << 6)
#define FTDI_RS0_RLSD	(1 << 7)

#define FTDI_RS_DR  1
#define FTDI_RS_OE (1<<1)
#define FTDI_RS_PE (1<<2)
#define FTDI_RS_FE (1<<3)
#define FTDI_RS_BI (1<<4)
#define FTDI_RS_THRE (1<<5)
#define FTDI_RS_TEMT (1<<6)
#define FTDI_RS_FIFO  (1<<7)

/*
 * OUT Endpoint
 * 
 * This device reserves the first bytes of data on this endpoint contain the length
 * and port identifier of the message. For the FTDI USB Serial converter the port 
 * identifier is always 1.
 * 
 * Byte 0: Line Status
 * 
 * Offset	Description
 * B0	Reserved - must be 1
 * B1	Reserved - must be 0
 * B2..7	Length of message - (not including Byte 0)
 * 
 */