This is for the B & B Electronics USOTL4 USB->RS422/485 adapter. It works great with the FTDI driver. Patch (against 2.6.9) follows this email.
The patch is also available at http://www.dflytech.com/pub/misc/uLink.Linux2.6.9.patch The relevent part of /proc/bus/usb/devices is: T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 11 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0856 ProdID=ac01 Rev= 2.00 S: Manufacturer=B&B Electronics S: Product=Model USOTL4 S: SerialNumber=BBBT5T17 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr= 44mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbserial_generic E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms If anyone needs any more information, please let me know. Thanks. Scott =) --- Electrical Engineering/Web Development Dragonfly Technologies, Inc. http://www.dflytech.com Hunt Utilities Group LLC http://www.hugllc.com Hopkins, MN (952) 935-2418 --- ftdi_sio.c.orig 2004-10-14 12:47:05.000000000 -0500 +++ ftdi_sio.c 2004-10-18 17:01:58.000000000 -0500 @@ -368,6 +368,7 @@ { USB_DEVICE_VER(INTREPID_VID, INTREPID_NEOVI_PID, 0, 0x3ff) }, { USB_DEVICE_VER(FALCOM_VID, FALCOM_TWIST_PID, 0, 0x3ff) }, { USB_DEVICE_VER(FTDI_VID, FTDI_SUUNTO_SPORTS_PID, 0, 0x3ff) }, + { USB_DEVICE_VER(BBELECTRONICS_VID, BBELECTRONICS_USOTL4_PID, 0, 0x3ff) }, { } /* Terminating entry */ }; @@ -595,6 +596,7 @@ { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) }, { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) }, { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) }, + { USB_DEVICE_VER(BBELECTRONICS_VID, BBELECTRONICS_USOTL4_PID, 0, 0x3ff) }, { } /* Terminating entry */ }; --- ftdi_sio.h.orig 2004-10-18 17:00:24.000000000 -0500 +++ ftdi_sio.h 2004-10-18 17:01:26.000000000 -0500 @@ -69,6 +69,13 @@ #define INTERBIOMETRICS_MINI_IOBOARD_PID 0x1006 /* + * The following are for B&B Electronics + */ +#define BBELECTRONICS_VID 0x0856 /* B & B Electronics Vendor ID */ +#define BBELECTRONICS_USOTL4_PID 0xAC01 /* USB to RS422/485 converter */ + + +/* * The following are the values for the Perle Systems * UltraPort USB serial converters */ ------------------------------------------------------- This Newsletter Sponsored by: Macrovision For reliable Linux application installations, use the industry's leading setup authoring tool, InstallShield X. Learn more and evaluate today. http://clk.atdmt.com/MSI/go/ins0030000001msi/direct/01/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
