ftdi_sio.h 34 KB

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  1. /*
  2. * Definitions for the FTDI USB Single Port Serial Converter -
  3. * known as FTDI_SIO (Serial Input/Output application of the chipset)
  4. *
  5. * The example I have is known as the USC-1000 which is available from
  6. * http://www.dse.co.nz - cat no XH4214 It looks similar to this:
  7. * http://www.dansdata.com/usbser.htm but I can't be sure There are other
  8. * USC-1000s which don't look like my device though so beware!
  9. *
  10. * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side,
  11. * USB on the other.
  12. *
  13. * Thanx to FTDI (http://www.ftdi.co.uk) for so kindly providing details
  14. * of the protocol required to talk to the device and ongoing assistence
  15. * during development.
  16. *
  17. * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the
  18. * FTDI_SIO implementation.
  19. *
  20. * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
  21. * from Rudolf Gugler
  22. *
  23. */
  24. #define FTDI_VID 0x0403 /* Vendor Id */
  25. #define FTDI_SIO_PID 0x8372 /* Product Id SIO application of 8U100AX */
  26. #define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */
  27. #define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */
  28. #define FTDI_8U2232C_PID 0x6010 /* Dual channel device */
  29. #define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */
  30. #define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */
  31. #define FTDI_NF_RIC_PID 0x0001 /* Product Id */
  32. /* ACT Solutions HomePro ZWave interface (http://www.act-solutions.com/HomePro.htm) */
  33. #define FTDI_ACTZWAVE_PID 0xF2D0
  34. /* www.starting-point-systems.com µChameleon device */
  35. #define FTDI_MICRO_CHAMELEON_PID 0xCAA0 /* Product Id */
  36. /* www.irtrans.de device */
  37. #define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
  38. /* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */
  39. #define FTDI_TTUSB_PID 0xFF20 /* Product Id */
  40. /* iPlus device */
  41. #define FTDI_IPLUS_PID 0xD070 /* Product Id */
  42. /* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
  43. /* they use the ftdi chipset for the USB interface and the vendor id is the same */
  44. #define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
  45. #define FTDI_XF_634_PID 0xFC09 /* 634: 20x4 Character Display */
  46. #define FTDI_XF_547_PID 0xFC0A /* 547: Two line Display */
  47. #define FTDI_XF_633_PID 0xFC0B /* 633: 16x2 Character Display with Keys */
  48. #define FTDI_XF_631_PID 0xFC0C /* 631: 20x2 Character Display */
  49. #define FTDI_XF_635_PID 0xFC0D /* 635: 20x4 Character Display */
  50. #define FTDI_XF_640_PID 0xFC0E /* 640: Two line Display */
  51. #define FTDI_XF_642_PID 0xFC0F /* 642: Two line Display */
  52. /* Video Networks Limited / Homechoice in the UK use an ftdi-based device for their 1Mb */
  53. /* broadband internet service. The following PID is exhibited by the usb device supplied */
  54. /* (the VID is the standard ftdi vid (FTDI_VID) */
  55. #define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */
  56. /*
  57. * PCDJ use ftdi based dj-controllers. The following PID is for their DAC-2 device
  58. * http://www.pcdjhardware.com/DAC2.asp (PID sent by Wouter Paesen)
  59. * (the VID is the standard ftdi vid (FTDI_VID) */
  60. #define FTDI_PCDJ_DAC2_PID 0xFA88
  61. /*
  62. * The following are the values for the Matrix Orbital LCD displays,
  63. * which are the FT232BM ( similar to the 8U232AM )
  64. */
  65. #define FTDI_MTXORB_0_PID 0xFA00 /* Matrix Orbital Product Id */
  66. #define FTDI_MTXORB_1_PID 0xFA01 /* Matrix Orbital Product Id */
  67. #define FTDI_MTXORB_2_PID 0xFA02 /* Matrix Orbital Product Id */
  68. #define FTDI_MTXORB_3_PID 0xFA03 /* Matrix Orbital Product Id */
  69. #define FTDI_MTXORB_4_PID 0xFA04 /* Matrix Orbital Product Id */
  70. #define FTDI_MTXORB_5_PID 0xFA05 /* Matrix Orbital Product Id */
  71. #define FTDI_MTXORB_6_PID 0xFA06 /* Matrix Orbital Product Id */
  72. /* Interbiometrics USB I/O Board */
  73. /* Developed for Interbiometrics by Rudolf Gugler */
  74. #define INTERBIOMETRICS_VID 0x1209
  75. #define INTERBIOMETRICS_IOBOARD_PID 0x1002
  76. #define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006
  77. /*
  78. * The following are the values for the Perle Systems
  79. * UltraPort USB serial converters
  80. */
  81. #define FTDI_PERLE_ULTRAPORT_PID 0xF0C0 /* Perle UltraPort Product Id */
  82. /*
  83. * The following are the values for the Sealevel SeaLINK+ adapters.
  84. * (Original list sent by Tuan Hoang. Ian Abbott renamed the macros and
  85. * removed some PIDs that don't seem to match any existing products.)
  86. */
  87. #define SEALEVEL_VID 0x0c52 /* Sealevel Vendor ID */
  88. #define SEALEVEL_2101_PID 0x2101 /* SeaLINK+232 (2101/2105) */
  89. #define SEALEVEL_2102_PID 0x2102 /* SeaLINK+485 (2102) */
  90. #define SEALEVEL_2103_PID 0x2103 /* SeaLINK+232I (2103) */
  91. #define SEALEVEL_2104_PID 0x2104 /* SeaLINK+485I (2104) */
  92. #define SEALEVEL_2201_1_PID 0x2211 /* SeaPORT+2/232 (2201) Port 1 */
  93. #define SEALEVEL_2201_2_PID 0x2221 /* SeaPORT+2/232 (2201) Port 2 */
  94. #define SEALEVEL_2202_1_PID 0x2212 /* SeaPORT+2/485 (2202) Port 1 */
  95. #define SEALEVEL_2202_2_PID 0x2222 /* SeaPORT+2/485 (2202) Port 2 */
  96. #define SEALEVEL_2203_1_PID 0x2213 /* SeaPORT+2 (2203) Port 1 */
  97. #define SEALEVEL_2203_2_PID 0x2223 /* SeaPORT+2 (2203) Port 2 */
  98. #define SEALEVEL_2401_1_PID 0x2411 /* SeaPORT+4/232 (2401) Port 1 */
  99. #define SEALEVEL_2401_2_PID 0x2421 /* SeaPORT+4/232 (2401) Port 2 */
  100. #define SEALEVEL_2401_3_PID 0x2431 /* SeaPORT+4/232 (2401) Port 3 */
  101. #define SEALEVEL_2401_4_PID 0x2441 /* SeaPORT+4/232 (2401) Port 4 */
  102. #define SEALEVEL_2402_1_PID 0x2412 /* SeaPORT+4/485 (2402) Port 1 */
  103. #define SEALEVEL_2402_2_PID 0x2422 /* SeaPORT+4/485 (2402) Port 2 */
  104. #define SEALEVEL_2402_3_PID 0x2432 /* SeaPORT+4/485 (2402) Port 3 */
  105. #define SEALEVEL_2402_4_PID 0x2442 /* SeaPORT+4/485 (2402) Port 4 */
  106. #define SEALEVEL_2403_1_PID 0x2413 /* SeaPORT+4 (2403) Port 1 */
  107. #define SEALEVEL_2403_2_PID 0x2423 /* SeaPORT+4 (2403) Port 2 */
  108. #define SEALEVEL_2403_3_PID 0x2433 /* SeaPORT+4 (2403) Port 3 */
  109. #define SEALEVEL_2403_4_PID 0x2443 /* SeaPORT+4 (2403) Port 4 */
  110. #define SEALEVEL_2801_1_PID 0X2811 /* SeaLINK+8/232 (2801) Port 1 */
  111. #define SEALEVEL_2801_2_PID 0X2821 /* SeaLINK+8/232 (2801) Port 2 */
  112. #define SEALEVEL_2801_3_PID 0X2831 /* SeaLINK+8/232 (2801) Port 3 */
  113. #define SEALEVEL_2801_4_PID 0X2841 /* SeaLINK+8/232 (2801) Port 4 */
  114. #define SEALEVEL_2801_5_PID 0X2851 /* SeaLINK+8/232 (2801) Port 5 */
  115. #define SEALEVEL_2801_6_PID 0X2861 /* SeaLINK+8/232 (2801) Port 6 */
  116. #define SEALEVEL_2801_7_PID 0X2871 /* SeaLINK+8/232 (2801) Port 7 */
  117. #define SEALEVEL_2801_8_PID 0X2881 /* SeaLINK+8/232 (2801) Port 8 */
  118. #define SEALEVEL_2802_1_PID 0X2812 /* SeaLINK+8/485 (2802) Port 1 */
  119. #define SEALEVEL_2802_2_PID 0X2822 /* SeaLINK+8/485 (2802) Port 2 */
  120. #define SEALEVEL_2802_3_PID 0X2832 /* SeaLINK+8/485 (2802) Port 3 */
  121. #define SEALEVEL_2802_4_PID 0X2842 /* SeaLINK+8/485 (2802) Port 4 */
  122. #define SEALEVEL_2802_5_PID 0X2852 /* SeaLINK+8/485 (2802) Port 5 */
  123. #define SEALEVEL_2802_6_PID 0X2862 /* SeaLINK+8/485 (2802) Port 6 */
  124. #define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */
  125. #define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */
  126. #define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */
  127. #define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */
  128. #define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */
  129. #define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */
  130. #define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */
  131. #define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */
  132. #define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */
  133. #define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */
  134. /*
  135. * The following are the values for two KOBIL chipcard terminals.
  136. */
  137. #define KOBIL_VID 0x0d46 /* KOBIL Vendor ID */
  138. #define KOBIL_CONV_B1_PID 0x2020 /* KOBIL Konverter for B1 */
  139. #define KOBIL_CONV_KAAN_PID 0x2021 /* KOBIL_Konverter for KAAN */
  140. /*
  141. * Icom ID-1 digital transceiver
  142. */
  143. #define ICOM_ID1_VID 0x0C26
  144. #define ICOM_ID1_PID 0x0004
  145. /*
  146. * ASK.fr devices
  147. */
  148. #define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */
  149. /*
  150. * DSS-20 Sync Station for Sony Ericsson P800
  151. */
  152. #define FTDI_DSS20_PID 0xFC82
  153. /*
  154. * Home Electronics (www.home-electro.com) USB gadgets
  155. */
  156. #define FTDI_HE_TIRA1_PID 0xFA78 /* Tira-1 IR transceiver */
  157. /* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */
  158. /* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
  159. #define FTDI_USB_UIRT_PID 0xF850 /* Product Id */
  160. /* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */
  161. #define FTDI_TNC_X_PID 0xEBE0
  162. /*
  163. * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
  164. * All of these devices use FTDI's vendor ID (0x0403).
  165. *
  166. * The previously included PID for the UO 100 module was incorrect.
  167. * In fact, that PID was for ELV's UR 100 USB-RS232 converter (0xFB58).
  168. *
  169. * Armin Laeuger originally sent the PID for the UM 100 module.
  170. */
  171. #define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */
  172. #define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */
  173. #define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */
  174. #define FTDI_ELV_ALC8500_PID 0xF06E /* ALC 8500 Expert */
  175. /* Additional ELV PIDs that default to using the FTDI D2XX drivers on
  176. * MS Windows, rather than the FTDI Virtual Com Port drivers.
  177. * Maybe these will be easier to use with the libftdi/libusb user-space
  178. * drivers, or possibly the Comedi drivers in some cases. */
  179. #define FTDI_ELV_CLI7000_PID 0xFB59 /* Computer-Light-Interface (CLI 7000) */
  180. #define FTDI_ELV_PPS7330_PID 0xFB5C /* Processor-Power-Supply (PPS 7330) */
  181. #define FTDI_ELV_TFM100_PID 0xFB5D /* Temperartur-Feuchte Messgeraet (TFM 100) */
  182. #define FTDI_ELV_UDF77_PID 0xFB5E /* USB DCF Funkurh (UDF 77) */
  183. #define FTDI_ELV_UIO88_PID 0xFB5F /* USB-I/O Interface (UIO 88) */
  184. #define FTDI_ELV_UAD8_PID 0xF068 /* USB-AD-Wandler (UAD 8) */
  185. #define FTDI_ELV_UDA7_PID 0xF069 /* USB-DA-Wandler (UDA 7) */
  186. #define FTDI_ELV_USI2_PID 0xF06A /* USB-Schrittmotoren-Interface (USI 2) */
  187. #define FTDI_ELV_T1100_PID 0xF06B /* Thermometer (T 1100) */
  188. #define FTDI_ELV_PCD200_PID 0xF06C /* PC-Datenlogger (PCD 200) */
  189. #define FTDI_ELV_ULA200_PID 0xF06D /* USB-LCD-Ansteuerung (ULA 200) */
  190. #define FTDI_ELV_FHZ1000PC_PID 0xF06F /* FHZ 1000 PC */
  191. #define FTDI_ELV_CSI8_PID 0xE0F0 /* Computer-Schalt-Interface (CSI 8) */
  192. #define FTDI_ELV_EM1000DL_PID 0xE0F1 /* PC-Datenlogger fuer Energiemonitor (EM 1000 DL) */
  193. #define FTDI_ELV_PCK100_PID 0xE0F2 /* PC-Kabeltester (PCK 100) */
  194. #define FTDI_ELV_RFP500_PID 0xE0F3 /* HF-Leistungsmesser (RFP 500) */
  195. #define FTDI_ELV_FS20SIG_PID 0xE0F4 /* Signalgeber (FS 20 SIG) */
  196. #define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */
  197. #define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */
  198. #define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */
  199. /*
  200. * Definitions for ID TECH (www.idt-net.com) devices
  201. */
  202. #define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */
  203. #define IDTECH_IDT1221U_PID 0x0300 /* IDT1221U USB to RS-232 adapter */
  204. /*
  205. * Definitions for Omnidirectional Control Technology, Inc. devices
  206. */
  207. #define OCT_VID 0x0B39 /* OCT vendor ID */
  208. /* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */
  209. /* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
  210. /* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
  211. #define OCT_US101_PID 0x0421 /* OCT US101 USB to RS-232 */
  212. /* an infrared receiver for user access control with IR tags */
  213. #define FTDI_PIEGROUP_PID 0xF208 /* Product Id */
  214. /*
  215. * Definitions for Artemis astronomical USB based cameras
  216. * Check it at http://www.artemisccd.co.uk/
  217. */
  218. #define FTDI_ARTEMIS_PID 0xDF28 /* All Artemis Cameras */
  219. /*
  220. * Definitions for ATIK Instruments astronomical USB based cameras
  221. * Check it at http://www.atik-instruments.com/
  222. */
  223. #define FTDI_ATIK_ATK16_PID 0xDF30 /* ATIK ATK-16 Grayscale Camera */
  224. #define FTDI_ATIK_ATK16C_PID 0xDF32 /* ATIK ATK-16C Colour Camera */
  225. #define FTDI_ATIK_ATK16HR_PID 0xDF31 /* ATIK ATK-16HR Grayscale Camera */
  226. #define FTDI_ATIK_ATK16HRC_PID 0xDF33 /* ATIK ATK-16HRC Colour Camera */
  227. /*
  228. * Protego product ids
  229. */
  230. #define PROTEGO_SPECIAL_1 0xFC70 /* special/unknown device */
  231. #define PROTEGO_R2X0 0xFC71 /* R200-USB TRNG unit (R210, R220, and R230) */
  232. #define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */
  233. #define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */
  234. /*
  235. * Gude Analog- und Digitalsysteme GmbH
  236. */
  237. #define FTDI_GUDEADS_E808_PID 0xE808
  238. #define FTDI_GUDEADS_E809_PID 0xE809
  239. #define FTDI_GUDEADS_E80A_PID 0xE80A
  240. #define FTDI_GUDEADS_E80B_PID 0xE80B
  241. #define FTDI_GUDEADS_E80C_PID 0xE80C
  242. #define FTDI_GUDEADS_E80D_PID 0xE80D
  243. #define FTDI_GUDEADS_E80E_PID 0xE80E
  244. #define FTDI_GUDEADS_E80F_PID 0xE80F
  245. #define FTDI_GUDEADS_E888_PID 0xE888 /* Expert ISDN Control USB */
  246. #define FTDI_GUDEADS_E889_PID 0xE889 /* USB RS-232 OptoBridge */
  247. #define FTDI_GUDEADS_E88A_PID 0xE88A
  248. #define FTDI_GUDEADS_E88B_PID 0xE88B
  249. #define FTDI_GUDEADS_E88C_PID 0xE88C
  250. #define FTDI_GUDEADS_E88D_PID 0xE88D
  251. #define FTDI_GUDEADS_E88E_PID 0xE88E
  252. #define FTDI_GUDEADS_E88F_PID 0xE88F
  253. /*
  254. * Linx Technologies product ids
  255. */
  256. #define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */
  257. #define LINX_MASTERDEVEL2_PID 0xF449 /* Linx Master Development 2.0 */
  258. #define LINX_FUTURE_0_PID 0xF44A /* Linx future device */
  259. #define LINX_FUTURE_1_PID 0xF44B /* Linx future device */
  260. #define LINX_FUTURE_2_PID 0xF44C /* Linx future device */
  261. /* CCS Inc. ICDU/ICDU40 product ID - the FT232BM is used in an in-circuit-debugger */
  262. /* unit for PIC16's/PIC18's */
  263. #define FTDI_CCSICDU20_0_PID 0xF9D0
  264. #define FTDI_CCSICDU40_1_PID 0xF9D1
  265. /* Inside Accesso contactless reader (http://www.insidefr.com) */
  266. #define INSIDE_ACCESSO 0xFAD0
  267. /*
  268. * Intrepid Control Systems (http://www.intrepidcs.com/) ValueCAN and NeoVI
  269. */
  270. #define INTREPID_VID 0x093C
  271. #define INTREPID_VALUECAN_PID 0x0601
  272. #define INTREPID_NEOVI_PID 0x0701
  273. /*
  274. * Falcom Wireless Communications GmbH
  275. */
  276. #define FALCOM_VID 0x0F94 /* Vendor Id */
  277. #define FALCOM_TWIST_PID 0x0001 /* Falcom Twist USB GPRS modem */
  278. #define FALCOM_SAMBA_PID 0x0005 /* Falcom Samba USB GPRS modem */
  279. /*
  280. * SUUNTO product ids
  281. */
  282. #define FTDI_SUUNTO_SPORTS_PID 0xF680 /* Suunto Sports instrument */
  283. /*
  284. * Definitions for B&B Electronics products.
  285. */
  286. #define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */
  287. #define BANDB_USOTL4_PID 0xAC01 /* USOTL4 Isolated RS-485 Converter */
  288. #define BANDB_USTL4_PID 0xAC02 /* USTL4 RS-485 Converter */
  289. #define BANDB_USO9ML2_PID 0xAC03 /* USO9ML2 Isolated RS-232 Converter */
  290. /*
  291. * RM Michaelides CANview USB (http://www.rmcan.com)
  292. * CAN fieldbus interface adapter, added by port GmbH www.port.de)
  293. * Ian Abbott changed the macro names for consistency.
  294. */
  295. #define FTDI_RM_CANVIEW_PID 0xfd60 /* Product Id */
  296. /*
  297. * EVER Eco Pro UPS (http://www.ever.com.pl/)
  298. */
  299. #define EVER_ECO_PRO_CDS 0xe520 /* RS-232 converter */
  300. /*
  301. * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485,
  302. * USB-TTY activ, USB-TTY passiv. Some PIDs are used by several devices
  303. * and I'm not entirely sure which are used by which.
  304. */
  305. #define FTDI_4N_GALAXY_DE_0_PID 0x8372
  306. #define FTDI_4N_GALAXY_DE_1_PID 0xF3C0
  307. #define FTDI_4N_GALAXY_DE_2_PID 0xF3C1
  308. /*
  309. * Mobility Electronics products.
  310. */
  311. #define MOBILITY_VID 0x1342
  312. #define MOBILITY_USB_SERIAL_PID 0x0202 /* EasiDock USB 200 serial */
  313. /*
  314. * microHAM product IDs (http://www.microham.com).
  315. * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>
  316. * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>.
  317. * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file.
  318. */
  319. #define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */
  320. #define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */
  321. #define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
  322. #define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
  323. #define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */
  324. #define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */
  325. #define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */
  326. #define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */
  327. /*
  328. * Active Robots product ids.
  329. */
  330. #define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */
  331. /*
  332. * Xsens Technologies BV products (http://www.xsens.com).
  333. */
  334. #define XSENS_CONVERTER_0_PID 0xD388
  335. #define XSENS_CONVERTER_1_PID 0xD389
  336. #define XSENS_CONVERTER_2_PID 0xD38A
  337. #define XSENS_CONVERTER_3_PID 0xD38B
  338. #define XSENS_CONVERTER_4_PID 0xD38C
  339. #define XSENS_CONVERTER_5_PID 0xD38D
  340. #define XSENS_CONVERTER_6_PID 0xD38E
  341. #define XSENS_CONVERTER_7_PID 0xD38F
  342. /*
  343. * Teratronik product ids.
  344. * Submitted by O. Wölfelschneider.
  345. */
  346. #define FTDI_TERATRONIK_VCP_PID 0xEC88 /* Teratronik device (preferring VCP driver on windows) */
  347. #define FTDI_TERATRONIK_D2XX_PID 0xEC89 /* Teratronik device (preferring D2XX driver on windows) */
  348. /*
  349. * Evolution Robotics products (http://www.evolution.com/).
  350. * Submitted by Shawn M. Lavelle.
  351. */
  352. #define EVOLUTION_VID 0xDEEE /* Vendor ID */
  353. #define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */
  354. /* Pyramid Computer GmbH */
  355. #define FTDI_PYRAMID_PID 0xE6C8 /* Pyramid Appliance Display */
  356. /*
  357. * Posiflex inc retail equipment (http://www.posiflex.com.tw)
  358. */
  359. #define POSIFLEX_VID 0x0d3a /* Vendor ID */
  360. #define POSIFLEX_PP7000_PID 0x0300 /* PP-7000II thermal printer */
  361. /*
  362. * Westrex International devices submitted by Cory Lee
  363. */
  364. #define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */
  365. #define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */
  366. /*
  367. * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
  368. */
  369. #define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */
  370. /*
  371. * Eclo (http://www.eclo.pt/) product IDs.
  372. * PID 0xEA90 submitted by Martin Grill.
  373. */
  374. #define FTDI_ECLO_COM_1WIRE_PID 0xEA90 /* COM to 1-Wire USB adaptor */
  375. /*
  376. * Papouch products (http://www.papouch.com/)
  377. * Submitted by Folkert van Heusden
  378. */
  379. #define PAPOUCH_VID 0x5050 /* Vendor ID */
  380. #define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
  381. /*
  382. * ACG Identification Technologies GmbH products (http://www.acg.de/).
  383. * Submitted by anton -at- goto10 -dot- org.
  384. */
  385. #define FTDI_ACG_HFDUAL_PID 0xDD20 /* HF Dual ISO Reader (RFID) */
  386. /*
  387. * Yost Engineering, Inc. products (www.yostengineering.com).
  388. * PID 0xE050 submitted by Aaron Prose.
  389. */
  390. #define FTDI_YEI_SERVOCENTER31_PID 0xE050 /* YEI ServoCenter3.1 USB */
  391. /*
  392. * ThorLabs USB motor drivers
  393. */
  394. #define FTDI_THORLABS_PID 0xfaf0 /* ThorLabs USB motor drivers */
  395. /*
  396. * Testo products (http://www.testo.com/)
  397. * Submitted by Colin Leroy
  398. */
  399. #define TESTO_VID 0x128D
  400. #define TESTO_USB_INTERFACE_PID 0x0001
  401. /* Commands */
  402. #define FTDI_SIO_RESET 0 /* Reset the port */
  403. #define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
  404. #define FTDI_SIO_SET_FLOW_CTRL 2 /* Set flow control register */
  405. #define FTDI_SIO_SET_BAUD_RATE 3 /* Set baud rate */
  406. #define FTDI_SIO_SET_DATA 4 /* Set the data characteristics of the port */
  407. #define FTDI_SIO_GET_MODEM_STATUS 5 /* Retrieve current value of modern status register */
  408. #define FTDI_SIO_SET_EVENT_CHAR 6 /* Set the event character */
  409. #define FTDI_SIO_SET_ERROR_CHAR 7 /* Set the error character */
  410. #define FTDI_SIO_SET_LATENCY_TIMER 9 /* Set the latency timer */
  411. #define FTDI_SIO_GET_LATENCY_TIMER 10 /* Get the latency timer */
  412. /*
  413. * BmRequestType: 1100 0000b
  414. * bRequest: FTDI_E2_READ
  415. * wValue: 0
  416. * wIndex: Address of word to read
  417. * wLength: 2
  418. * Data: Will return a word of data from E2Address
  419. *
  420. */
  421. /* Port Identifier Table */
  422. #define PIT_DEFAULT 0 /* SIOA */
  423. #define PIT_SIOA 1 /* SIOA */
  424. /* The device this driver is tested with one has only one port */
  425. #define PIT_SIOB 2 /* SIOB */
  426. #define PIT_PARALLEL 3 /* Parallel */
  427. /* FTDI_SIO_RESET */
  428. #define FTDI_SIO_RESET_REQUEST FTDI_SIO_RESET
  429. #define FTDI_SIO_RESET_REQUEST_TYPE 0x40
  430. #define FTDI_SIO_RESET_SIO 0
  431. #define FTDI_SIO_RESET_PURGE_RX 1
  432. #define FTDI_SIO_RESET_PURGE_TX 2
  433. /*
  434. * BmRequestType: 0100 0000B
  435. * bRequest: FTDI_SIO_RESET
  436. * wValue: Control Value
  437. * 0 = Reset SIO
  438. * 1 = Purge RX buffer
  439. * 2 = Purge TX buffer
  440. * wIndex: Port
  441. * wLength: 0
  442. * Data: None
  443. *
  444. * The Reset SIO command has this effect:
  445. *
  446. * Sets flow control set to 'none'
  447. * Event char = $0D
  448. * Event trigger = disabled
  449. * Purge RX buffer
  450. * Purge TX buffer
  451. * Clear DTR
  452. * Clear RTS
  453. * baud and data format not reset
  454. *
  455. * The Purge RX and TX buffer commands affect nothing except the buffers
  456. *
  457. */
  458. /* FTDI_SIO_SET_BAUDRATE */
  459. #define FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE 0x40
  460. #define FTDI_SIO_SET_BAUDRATE_REQUEST 3
  461. /*
  462. * BmRequestType: 0100 0000B
  463. * bRequest: FTDI_SIO_SET_BAUDRATE
  464. * wValue: BaudDivisor value - see below
  465. * wIndex: Port
  466. * wLength: 0
  467. * Data: None
  468. * The BaudDivisor values are calculated as follows:
  469. * - BaseClock is either 12000000 or 48000000 depending on the device. FIXME: I wish
  470. * I knew how to detect old chips to select proper base clock!
  471. * - BaudDivisor is a fixed point number encoded in a funny way.
  472. * (--WRONG WAY OF THINKING--)
  473. * BaudDivisor is a fixed point number encoded with following bit weighs:
  474. * (-2)(-1)(13..0). It is a radical with a denominator of 4, so values
  475. * end with 0.0 (00...), 0.25 (10...), 0.5 (01...), and 0.75 (11...).
  476. * (--THE REALITY--)
  477. * The both-bits-set has quite different meaning from 0.75 - the chip designers
  478. * have decided it to mean 0.125 instead of 0.75.
  479. * This info looked up in FTDI application note "FT8U232 DEVICES \ Data Rates
  480. * and Flow Control Consideration for USB to RS232".
  481. * - BaudDivisor = (BaseClock / 16) / BaudRate, where the (=) operation should
  482. * automagically re-encode the resulting value to take fractions into consideration.
  483. * As all values are integers, some bit twiddling is in order:
  484. * BaudDivisor = (BaseClock / 16 / BaudRate) |
  485. * (((BaseClock / 2 / BaudRate) & 4) ? 0x4000 // 0.5
  486. * : ((BaseClock / 2 / BaudRate) & 2) ? 0x8000 // 0.25
  487. * : ((BaseClock / 2 / BaudRate) & 1) ? 0xc000 // 0.125
  488. * : 0)
  489. *
  490. * For the FT232BM, a 17th divisor bit was introduced to encode the multiples
  491. * of 0.125 missing from the FT8U232AM. Bits 16 to 14 are coded as follows
  492. * (the first four codes are the same as for the FT8U232AM, where bit 16 is
  493. * always 0):
  494. * 000 - add .000 to divisor
  495. * 001 - add .500 to divisor
  496. * 010 - add .250 to divisor
  497. * 011 - add .125 to divisor
  498. * 100 - add .375 to divisor
  499. * 101 - add .625 to divisor
  500. * 110 - add .750 to divisor
  501. * 111 - add .875 to divisor
  502. * Bits 15 to 0 of the 17-bit divisor are placed in the urb value. Bit 16 is
  503. * placed in bit 0 of the urb index.
  504. *
  505. * Note that there are a couple of special cases to support the highest baud
  506. * rates. If the calculated divisor value is 1, this needs to be replaced with
  507. * 0. Additionally for the FT232BM, if the calculated divisor value is 0x4001
  508. * (1.5), this needs to be replaced with 0x0001 (1) (but this divisor value is
  509. * not supported by the FT8U232AM).
  510. */
  511. typedef enum {
  512. SIO = 1,
  513. FT8U232AM = 2,
  514. FT232BM = 3,
  515. FT2232C = 4,
  516. } ftdi_chip_type_t;
  517. typedef enum {
  518. ftdi_sio_b300 = 0,
  519. ftdi_sio_b600 = 1,
  520. ftdi_sio_b1200 = 2,
  521. ftdi_sio_b2400 = 3,
  522. ftdi_sio_b4800 = 4,
  523. ftdi_sio_b9600 = 5,
  524. ftdi_sio_b19200 = 6,
  525. ftdi_sio_b38400 = 7,
  526. ftdi_sio_b57600 = 8,
  527. ftdi_sio_b115200 = 9
  528. } FTDI_SIO_baudrate_t ;
  529. /*
  530. * The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values
  531. * are calculated internally.
  532. */
  533. #define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA
  534. #define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40
  535. #define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8 )
  536. #define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8 )
  537. #define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8 )
  538. #define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8 )
  539. #define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8 )
  540. #define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11 )
  541. #define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11 )
  542. #define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11 )
  543. #define FTDI_SIO_SET_BREAK (0x1 << 14)
  544. /* FTDI_SIO_SET_DATA */
  545. /*
  546. * BmRequestType: 0100 0000B
  547. * bRequest: FTDI_SIO_SET_DATA
  548. * wValue: Data characteristics (see below)
  549. * wIndex: Port
  550. * wLength: 0
  551. * Data: No
  552. *
  553. * Data characteristics
  554. *
  555. * B0..7 Number of data bits
  556. * B8..10 Parity
  557. * 0 = None
  558. * 1 = Odd
  559. * 2 = Even
  560. * 3 = Mark
  561. * 4 = Space
  562. * B11..13 Stop Bits
  563. * 0 = 1
  564. * 1 = 1.5
  565. * 2 = 2
  566. * B14
  567. * 1 = TX ON (break)
  568. * 0 = TX OFF (normal state)
  569. * B15 Reserved
  570. *
  571. */
  572. /* FTDI_SIO_MODEM_CTRL */
  573. #define FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE 0x40
  574. #define FTDI_SIO_SET_MODEM_CTRL_REQUEST FTDI_SIO_MODEM_CTRL
  575. /*
  576. * BmRequestType: 0100 0000B
  577. * bRequest: FTDI_SIO_MODEM_CTRL
  578. * wValue: ControlValue (see below)
  579. * wIndex: Port
  580. * wLength: 0
  581. * Data: None
  582. *
  583. * NOTE: If the device is in RTS/CTS flow control, the RTS set by this
  584. * command will be IGNORED without an error being returned
  585. * Also - you can not set DTR and RTS with one control message
  586. */
  587. #define FTDI_SIO_SET_DTR_MASK 0x1
  588. #define FTDI_SIO_SET_DTR_HIGH ( 1 | ( FTDI_SIO_SET_DTR_MASK << 8))
  589. #define FTDI_SIO_SET_DTR_LOW ( 0 | ( FTDI_SIO_SET_DTR_MASK << 8))
  590. #define FTDI_SIO_SET_RTS_MASK 0x2
  591. #define FTDI_SIO_SET_RTS_HIGH ( 2 | ( FTDI_SIO_SET_RTS_MASK << 8 ))
  592. #define FTDI_SIO_SET_RTS_LOW ( 0 | ( FTDI_SIO_SET_RTS_MASK << 8 ))
  593. /*
  594. * ControlValue
  595. * B0 DTR state
  596. * 0 = reset
  597. * 1 = set
  598. * B1 RTS state
  599. * 0 = reset
  600. * 1 = set
  601. * B2..7 Reserved
  602. * B8 DTR state enable
  603. * 0 = ignore
  604. * 1 = use DTR state
  605. * B9 RTS state enable
  606. * 0 = ignore
  607. * 1 = use RTS state
  608. * B10..15 Reserved
  609. */
  610. /* FTDI_SIO_SET_FLOW_CTRL */
  611. #define FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE 0x40
  612. #define FTDI_SIO_SET_FLOW_CTRL_REQUEST FTDI_SIO_SET_FLOW_CTRL
  613. #define FTDI_SIO_DISABLE_FLOW_CTRL 0x0
  614. #define FTDI_SIO_RTS_CTS_HS (0x1 << 8)
  615. #define FTDI_SIO_DTR_DSR_HS (0x2 << 8)
  616. #define FTDI_SIO_XON_XOFF_HS (0x4 << 8)
  617. /*
  618. * BmRequestType: 0100 0000b
  619. * bRequest: FTDI_SIO_SET_FLOW_CTRL
  620. * wValue: Xoff/Xon
  621. * wIndex: Protocol/Port - hIndex is protocl / lIndex is port
  622. * wLength: 0
  623. * Data: None
  624. *
  625. * hIndex protocol is:
  626. * B0 Output handshaking using RTS/CTS
  627. * 0 = disabled
  628. * 1 = enabled
  629. * B1 Output handshaking using DTR/DSR
  630. * 0 = disabled
  631. * 1 = enabled
  632. * B2 Xon/Xoff handshaking
  633. * 0 = disabled
  634. * 1 = enabled
  635. *
  636. * A value of zero in the hIndex field disables handshaking
  637. *
  638. * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character
  639. * and the lValue field contains the XON character.
  640. */
  641. /*
  642. * FTDI_SIO_GET_LATENCY_TIMER
  643. *
  644. * Set the timeout interval. The FTDI collects data from the slave
  645. * device, transmitting it to the host when either A) 62 bytes are
  646. * received, or B) the timeout interval has elapsed and the buffer
  647. * contains at least 1 byte. Setting this value to a small number
  648. * can dramatically improve performance for applications which send
  649. * small packets, since the default value is 16ms.
  650. */
  651. #define FTDI_SIO_GET_LATENCY_TIMER_REQUEST FTDI_SIO_GET_LATENCY_TIMER
  652. #define FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE 0xC0
  653. /*
  654. * BmRequestType: 1100 0000b
  655. * bRequest: FTDI_SIO_GET_LATENCY_TIMER
  656. * wValue: 0
  657. * wIndex: Port
  658. * wLength: 0
  659. * Data: latency (on return)
  660. */
  661. /*
  662. * FTDI_SIO_SET_LATENCY_TIMER
  663. *
  664. * Set the timeout interval. The FTDI collects data from the slave
  665. * device, transmitting it to the host when either A) 62 bytes are
  666. * received, or B) the timeout interval has elapsed and the buffer
  667. * contains at least 1 byte. Setting this value to a small number
  668. * can dramatically improve performance for applications which send
  669. * small packets, since the default value is 16ms.
  670. */
  671. #define FTDI_SIO_SET_LATENCY_TIMER_REQUEST FTDI_SIO_SET_LATENCY_TIMER
  672. #define FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE 0x40
  673. /*
  674. * BmRequestType: 0100 0000b
  675. * bRequest: FTDI_SIO_SET_LATENCY_TIMER
  676. * wValue: Latency (milliseconds)
  677. * wIndex: Port
  678. * wLength: 0
  679. * Data: None
  680. *
  681. * wValue:
  682. * B0..7 Latency timer
  683. * B8..15 0
  684. *
  685. */
  686. /*
  687. * FTDI_SIO_SET_EVENT_CHAR
  688. *
  689. * Set the special event character for the specified communications port.
  690. * If the device sees this character it will immediately return the
  691. * data read so far - rather than wait 40ms or until 62 bytes are read
  692. * which is what normally happens.
  693. */
  694. #define FTDI_SIO_SET_EVENT_CHAR_REQUEST FTDI_SIO_SET_EVENT_CHAR
  695. #define FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE 0x40
  696. /*
  697. * BmRequestType: 0100 0000b
  698. * bRequest: FTDI_SIO_SET_EVENT_CHAR
  699. * wValue: EventChar
  700. * wIndex: Port
  701. * wLength: 0
  702. * Data: None
  703. *
  704. * wValue:
  705. * B0..7 Event Character
  706. * B8 Event Character Processing
  707. * 0 = disabled
  708. * 1 = enabled
  709. * B9..15 Reserved
  710. *
  711. */
  712. /* FTDI_SIO_SET_ERROR_CHAR */
  713. /* Set the parity error replacement character for the specified communications port */
  714. /*
  715. * BmRequestType: 0100 0000b
  716. * bRequest: FTDI_SIO_SET_EVENT_CHAR
  717. * wValue: Error Char
  718. * wIndex: Port
  719. * wLength: 0
  720. * Data: None
  721. *
  722. *Error Char
  723. * B0..7 Error Character
  724. * B8 Error Character Processing
  725. * 0 = disabled
  726. * 1 = enabled
  727. * B9..15 Reserved
  728. *
  729. */
  730. /* FTDI_SIO_GET_MODEM_STATUS */
  731. /* Retrieve the current value of the modem status register */
  732. #define FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE 0xc0
  733. #define FTDI_SIO_GET_MODEM_STATUS_REQUEST FTDI_SIO_GET_MODEM_STATUS
  734. #define FTDI_SIO_CTS_MASK 0x10
  735. #define FTDI_SIO_DSR_MASK 0x20
  736. #define FTDI_SIO_RI_MASK 0x40
  737. #define FTDI_SIO_RLSD_MASK 0x80
  738. /*
  739. * BmRequestType: 1100 0000b
  740. * bRequest: FTDI_SIO_GET_MODEM_STATUS
  741. * wValue: zero
  742. * wIndex: Port
  743. * wLength: 1
  744. * Data: Status
  745. *
  746. * One byte of data is returned
  747. * B0..3 0
  748. * B4 CTS
  749. * 0 = inactive
  750. * 1 = active
  751. * B5 DSR
  752. * 0 = inactive
  753. * 1 = active
  754. * B6 Ring Indicator (RI)
  755. * 0 = inactive
  756. * 1 = active
  757. * B7 Receive Line Signal Detect (RLSD)
  758. * 0 = inactive
  759. * 1 = active
  760. */
  761. /* Descriptors returned by the device
  762. *
  763. * Device Descriptor
  764. *
  765. * Offset Field Size Value Description
  766. * 0 bLength 1 0x12 Size of descriptor in bytes
  767. * 1 bDescriptorType 1 0x01 DEVICE Descriptor Type
  768. * 2 bcdUSB 2 0x0110 USB Spec Release Number
  769. * 4 bDeviceClass 1 0x00 Class Code
  770. * 5 bDeviceSubClass 1 0x00 SubClass Code
  771. * 6 bDeviceProtocol 1 0x00 Protocol Code
  772. * 7 bMaxPacketSize0 1 0x08 Maximum packet size for endpoint 0
  773. * 8 idVendor 2 0x0403 Vendor ID
  774. * 10 idProduct 2 0x8372 Product ID (FTDI_SIO_PID)
  775. * 12 bcdDevice 2 0x0001 Device release number
  776. * 14 iManufacturer 1 0x01 Index of man. string desc
  777. * 15 iProduct 1 0x02 Index of prod string desc
  778. * 16 iSerialNumber 1 0x02 Index of serial nmr string desc
  779. * 17 bNumConfigurations 1 0x01 Number of possible configurations
  780. *
  781. * Configuration Descriptor
  782. *
  783. * Offset Field Size Value
  784. * 0 bLength 1 0x09 Size of descriptor in bytes
  785. * 1 bDescriptorType 1 0x02 CONFIGURATION Descriptor Type
  786. * 2 wTotalLength 2 0x0020 Total length of data
  787. * 4 bNumInterfaces 1 0x01 Number of interfaces supported
  788. * 5 bConfigurationValue 1 0x01 Argument for SetCOnfiguration() req
  789. * 6 iConfiguration 1 0x02 Index of config string descriptor
  790. * 7 bmAttributes 1 0x20 Config characteristics Remote Wakeup
  791. * 8 MaxPower 1 0x1E Max power consumption
  792. *
  793. * Interface Descriptor
  794. *
  795. * Offset Field Size Value
  796. * 0 bLength 1 0x09 Size of descriptor in bytes
  797. * 1 bDescriptorType 1 0x04 INTERFACE Descriptor Type
  798. * 2 bInterfaceNumber 1 0x00 Number of interface
  799. * 3 bAlternateSetting 1 0x00 Value used to select alternate
  800. * 4 bNumEndpoints 1 0x02 Number of endpoints
  801. * 5 bInterfaceClass 1 0xFF Class Code
  802. * 6 bInterfaceSubClass 1 0xFF Subclass Code
  803. * 7 bInterfaceProtocol 1 0xFF Protocol Code
  804. * 8 iInterface 1 0x02 Index of interface string description
  805. *
  806. * IN Endpoint Descriptor
  807. *
  808. * Offset Field Size Value
  809. * 0 bLength 1 0x07 Size of descriptor in bytes
  810. * 1 bDescriptorType 1 0x05 ENDPOINT descriptor type
  811. * 2 bEndpointAddress 1 0x82 Address of endpoint
  812. * 3 bmAttributes 1 0x02 Endpoint attributes - Bulk
  813. * 4 bNumEndpoints 2 0x0040 maximum packet size
  814. * 5 bInterval 1 0x00 Interval for polling endpoint
  815. *
  816. * OUT Endpoint Descriptor
  817. *
  818. * Offset Field Size Value
  819. * 0 bLength 1 0x07 Size of descriptor in bytes
  820. * 1 bDescriptorType 1 0x05 ENDPOINT descriptor type
  821. * 2 bEndpointAddress 1 0x02 Address of endpoint
  822. * 3 bmAttributes 1 0x02 Endpoint attributes - Bulk
  823. * 4 bNumEndpoints 2 0x0040 maximum packet size
  824. * 5 bInterval 1 0x00 Interval for polling endpoint
  825. *
  826. * DATA FORMAT
  827. *
  828. * IN Endpoint
  829. *
  830. * The device reserves the first two bytes of data on this endpoint to contain the current
  831. * values of the modem and line status registers. In the absence of data, the device
  832. * generates a message consisting of these two status bytes every 40 ms
  833. *
  834. * Byte 0: Modem Status
  835. *
  836. * Offset Description
  837. * B0 Reserved - must be 1
  838. * B1 Reserved - must be 0
  839. * B2 Reserved - must be 0
  840. * B3 Reserved - must be 0
  841. * B4 Clear to Send (CTS)
  842. * B5 Data Set Ready (DSR)
  843. * B6 Ring Indicator (RI)
  844. * B7 Receive Line Signal Detect (RLSD)
  845. *
  846. * Byte 1: Line Status
  847. *
  848. * Offset Description
  849. * B0 Data Ready (DR)
  850. * B1 Overrun Error (OE)
  851. * B2 Parity Error (PE)
  852. * B3 Framing Error (FE)
  853. * B4 Break Interrupt (BI)
  854. * B5 Transmitter Holding Register (THRE)
  855. * B6 Transmitter Empty (TEMT)
  856. * B7 Error in RCVR FIFO
  857. *
  858. */
  859. #define FTDI_RS0_CTS (1 << 4)
  860. #define FTDI_RS0_DSR (1 << 5)
  861. #define FTDI_RS0_RI (1 << 6)
  862. #define FTDI_RS0_RLSD (1 << 7)
  863. #define FTDI_RS_DR 1
  864. #define FTDI_RS_OE (1<<1)
  865. #define FTDI_RS_PE (1<<2)
  866. #define FTDI_RS_FE (1<<3)
  867. #define FTDI_RS_BI (1<<4)
  868. #define FTDI_RS_THRE (1<<5)
  869. #define FTDI_RS_TEMT (1<<6)
  870. #define FTDI_RS_FIFO (1<<7)
  871. /*
  872. * OUT Endpoint
  873. *
  874. * This device reserves the first bytes of data on this endpoint contain the length
  875. * and port identifier of the message. For the FTDI USB Serial converter the port
  876. * identifier is always 1.
  877. *
  878. * Byte 0: Line Status
  879. *
  880. * Offset Description
  881. * B0 Reserved - must be 1
  882. * B1 Reserved - must be 0
  883. * B2..7 Length of message - (not including Byte 0)
  884. *
  885. */