ftdi_sio.h 34.9 KB
Newer Older
L
Linus Torvalds 已提交
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
/*
 * 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 Ghring - 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_RELAIS_PID	0xFA10  /* Relais device from Rudolf Gugler */
#define FTDI_NF_RIC_VID	0x0DCD	/* Vendor Id */
#define FTDI_NF_RIC_PID	0x0001	/* Product Id */

34

35 36 37 38 39 40
/* 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 */

41 42 43 44
/* ACT Solutions HomePro ZWave interface (http://www.act-solutions.com/HomePro.htm) */
#define FTDI_ACTZWAVE_PID	0xF2D0


45 46 47
/* www.starting-point-systems.com Chameleon device */
#define FTDI_MICRO_CHAMELEON_PID	0xCAA0	/* Product Id */

L
Linus Torvalds 已提交
48 49 50
/* www.irtrans.de device */
#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */

51 52 53 54

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

55 56 57
/* iPlus device */
#define FTDI_IPLUS_PID 0xD070 /* Product Id */

58 59 60
/* DMX4ALL DMX Interfaces */
#define FTDI_DMX4ALL 0xC850

L
Linus Torvalds 已提交
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76
/* 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 */

77 78 79 80 81 82
/*
 * 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

L
Linus Torvalds 已提交
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
/*
 * 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) */
117
#define SEALEVEL_2106_PID	0x9020	/* SeaLINK+422 (2106) */
L
Linus Torvalds 已提交
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
#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 */

161 162 163 164 165 166 167
/*
 * 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 */

168 169 170 171 172 173 174
/*
 * Icom ID-1 digital transceiver
 */

#define ICOM_ID1_VID            0x0C26
#define ICOM_ID1_PID            0x0004

175 176 177 178 179
/*
 * ASK.fr devices
 */
#define FTDI_ASK_RDR400_PID	0xC991	/* ASK RDR 400 series card reader */

180 181 182 183 184 185 186
/*
 * 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 */

L
Linus Torvalds 已提交
187 188 189 190 191 192 193 194
/*
 * DSS-20 Sync Station for Sony Ericsson P800
 */
#define FTDI_DSS20_PID          0xFC82  

/*
 * Home Electronics (www.home-electro.com) USB gadgets
 */
195
#define FTDI_HE_TIRA1_PID	0xFA78	/* Tira-1 IR transceiver */
L
Linus Torvalds 已提交
196 197 198 199 200

/* 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 */

201 202 203 204
/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */

#define FTDI_TNC_X_PID		0xEBE0

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
/*
 * 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) */
L
Linus Torvalds 已提交
242 243 244 245 246 247 248 249 250 251 252 253

/*
 * 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 */
254 255
/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
L
Linus Torvalds 已提交
256 257 258 259 260
#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 */

261 262 263 264 265 266 267 268 269 270
/*
 * 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/
 */
271 272 273 274
#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 */
275

L
Linus Torvalds 已提交
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
/*
 * 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 */
J
Jan Capek 已提交
315 316 317
#define FTDI_CCSICDU20_0_PID    0xF9D0
#define FTDI_CCSICDU40_1_PID    0xF9D1
#define FTDI_CCSMACHX_2_PID     0xF9D2
L
Linus Torvalds 已提交
318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333

/* 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 */
334
#define FALCOM_SAMBA_PID	0x0005	/* Falcom Samba USB GPRS modem */
L
Linus Torvalds 已提交
335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350

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

/*
 * 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)
351 352
 * CAN fieldbus interface adapter, added by port GmbH www.port.de)
 * Ian Abbott changed the macro names for consistency.
L
Linus Torvalds 已提交
353
 */
354
#define FTDI_RM_CANVIEW_PID	0xfd60	/* Product Id */
L
Linus Torvalds 已提交
355 356 357 358 359 360 361

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

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

362 363 364 365 366 367 368 369 370 371 372 373 374 375
/*
 * 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 */

376 377
/*
 * microHAM product IDs (http://www.microham.com).
378 379 380
 * 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.
381
 */
382 383
#define FTDI_MHAM_KW_PID 0xEEE8		/* USB-KW interface */
#define FTDI_MHAM_YS_PID 0xEEE9		/* USB-YS interface */
384 385
#define FTDI_MHAM_Y6_PID 0xEEEA		/* USB-Y6 interface */
#define FTDI_MHAM_Y8_PID 0xEEEB		/* USB-Y8 interface */
386 387 388 389
#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 */
390

391 392 393 394 395
/*
 * Active Robots product ids.
 */
#define FTDI_ACTIVE_ROBOTS_PID	0xE548	/* USB comms board */

396 397 398 399 400 401 402 403 404 405 406 407
/*
 * 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

408 409 410 411 412 413 414
/*
 * Teratronik product ids.
 * Submitted by O. Wlfelschneider.
 */
#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) */

415 416 417 418 419 420 421
/*
 * 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 */

422 423 424
/* Pyramid Computer GmbH */
#define FTDI_PYRAMID_PID	0xE6C8	/* Pyramid Appliance Display */

425 426 427 428 429 430
/*
 * Posiflex inc retail equipment (http://www.posiflex.com.tw)
 */
#define POSIFLEX_VID		0x0d3a  /* Vendor ID */
#define POSIFLEX_PP7000_PID	0x0300  /* PP-7000II thermal printer */

431 432 433 434 435 436
/*
 * 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 */

437 438 439 440 441
/*
 * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
 */
#define FTDI_RRCIRKITS_LOCOBUFFER_PID	0xc7d0	/* LocoBuffer USB */

442 443 444 445 446 447
/*
 * 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 */

448 449 450 451 452 453 454 455
/*
 * 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 */

456 457 458 459 460
/*
 * 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) */
461

462 463 464 465 466 467
/*
 * Yost Engineering, Inc. products (www.yostengineering.com).
 * PID 0xE050 submitted by Aaron Prose.
 */
#define FTDI_YEI_SERVOCENTER31_PID	0xE050	/* YEI ServoCenter3.1 USB */

468 469 470 471 472
/*
 * ThorLabs USB motor drivers
 */
#define FTDI_THORLABS_PID		0xfaf0 /* ThorLabs USB motor drivers */

473 474 475 476 477 478 479
/*
 * Testo products (http://www.testo.com/)
 * Submitted by Colin Leroy
 */
#define TESTO_VID			0x128D
#define TESTO_USB_INTERFACE_PID		0x0001

480 481 482 483 484
/*
 * Gamma Scout (http://gamma-scout.com/). Submitted by rsc@runtux.com.
 */
#define FTDI_GAMMA_SCOUT_PID		0xD678	/* Gamma Scout online */

485 486 487 488 489 490 491 492 493
/*
 * 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 */

L
Linus Torvalds 已提交
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
/* 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,
} 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 */
M
Matt Mackall 已提交
856
/* Retrieve the current value of the modem status register */
L
Linus Torvalds 已提交
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

#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)
 * 
 */