Omnicron Electronics - Professional Voice Logging Recorders and Accessories - since 1975 
 Professional Voice Logging Recorders  and  Accessories


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Omnicron Electronics - Professional Voice Logging Recorders and Accessories - since 1975

FTDI CDM Drivers 2.08.02 - Revision Comments

Release Fixes

bullet Fix power management issues on Vista and Windows 7.
bullet Resolved issue with resuming an open COM port when returning from suspend.
bullet Resolved data loss issue when resizing buffers with hi-speed devices.

Release version

2.06.00 (October 22, 2009)
WHQL certified version with various bug fixes and enhancements.

Release Fixes

bullet Corrected buffer optimisation for hi-speed devices.
bullet Fix BSOD when terminating application with full buffers after disconnect.
bullet Prevent data being written to hi-speed chips until baud rate has stabilised.
bullet Fix XOn/XOff issue.
bullet Fix BSOD when connecting an FT232R/FT245R with endpoint size of 0.
bullet Fix possible BSOD when opening hi-speed device with full buffers.
bullet Added ability to alias hi-speed baud rates up to 12Mbaud.
bullet Added more languages to FTLang:
bullet Dutch
bullet Corrected positioning of controls on property page for some display settings.
bullet FTLang will now detect current user interface language rather than Windows system language.

Release version

2.04.16 (February 17, 2009)
WHQL certified version with various bug fixes and enhancements.

Release Fixes

bullet Fix power management issue.
bullet Additional protection in serial driver.

Release version

2.04.14 (October 27, 2008)
WHQL candidate version with various bug fixes and enhancements.

Release Fixes

bullet Added more languages to FTLang:
bullet Finnish
bullet Added support for FT2232H and FT4232H.
bullet Prevent users from programming EEPROMs with VID or PID of 0x0000.
bullet Fixed rare installation problem on Windows Server 2003 x64.
bullet Fixed problem with USB 2.0 hub enumeration.
bullet Fix for DTM rebalance test.
bullet Force endpoint size in FT232R/FT245R EEPROM structure to always be 64.
bullet Added FT_EVENT_LINE_STATUS for use with FT_SetEventNotification.
bullet Fixed LocIds bugs.

Release version

2.04.06 (March 13, 2008)
WHQL certified version with various bug fixes and enhancements.

Release Fixes

bullet Added multilingual support to property page via FTLang.DLL.  Supported languages are:
bullet English (Default)
bullet Chinese (Traditional)
bullet French
bullet German
bullet Hungarian
bullet Italian
bullet Japanese
bullet Korean
bullet Polish
bullet Russian
bullet Spanish
bullet Added FT_GetComPortNumber function.
bullet Added Line Status to IOCTL_FT_GET_MODEM_STATUS.
bullet Changes to write request processing to fix blue screen.
bullet Fixed FT_ResetDevice for FT2232.
bullet Fixes for Windows error report crashes.
bullet Fixed synchronisation issue.
bullet Fixed deadlock issues for multi-processor systems.
bullet Fixed error condition state in suspend.
bullet Revised co-installer.
bullet Support for COM port disabled in device manager (as opposed to disabled though property page).
bullet Fixed synchronization issue if COM port installation was incomplete.
bullet Fixed device info list issues: list not populated when using Win32 functions
bullet Now return default info for devices open in other processes.
bullet Fixed lock-up problem in Vista and XP.
bullet Fixed USB 2.0 location ID problem on Windows 2000.

Release version

2.02.04 (July 3, 2007)
WHQL certified version.  New driver architecture combining 32-bit OS driver and 64-bit OS driver.

Release Fixes

bullet Code fixes for PreFast and SDV.
bullet Fix write timeouts.
bullet Changed write request processing for DVDO box.
bullet Use LocIds for creating com ports if using IgnoreHWSerNum.
bullet Various fixes for PreFast.
bullet Remove references to 5-6 data bits and 1.5 stop bits.
bullet Fix blue screen in checked build serial driver.
bullet Power management fast resume for Vista.
bullet Fixed LocID problem with usb2.0 hubs on Win2K.
bullet Synchronize D2XX open and serial port startup.
bullet Fixed object name collision problem in VCP.
bullet Fixed WER 0xD1_W_ftdibus!FT_WriteTimeoutProc+2c.

Release Version
2.00.00r (May 18, 2006)
WHQL certified version.  New driver architecture combining functionality of D2XX and VCP drivers.

Release Fixes

bullet Removed unused fields from device extension.
bullet Fixed write timeout bytes returned problem.
bullet Changes for power management
bullet Fix for buffer full handshake problem.
bullet Combined driver model.
bullet Added workaround for R-chip bad serial number problem.
bullet Fixed bug in device startup.
bullet Fixed vendor request queuing lockup problem.
bullet Changed device ID creation to fix problem seen in 64-bit OS.
bullet Fixed lockup problem with hardware handshake (3-write problem) by restoring timeouts for OUT requests.
bullet Fixed disconnect after hibernate problem.
bullet Fixed disconnect during open session with active communications problem.

 Previous Release Revisions

1.00.2176 (December 12, 2005)
          WHQL certified version. Fixed installation problem.

1.00.2172 (October 31, 2005)
          Support for FT2232C devices.

1.00.2170 (October 27, 2005)
          Fixed write request synchronization issue.

1.00.2169 (September 1, 2005)
          Fixed flow control issues.
          Changed cancel processing to fix blue screen. 

1.00.2168 (June 8, 2005)
          Fixed lockup condition on port close.

 1.00.2166 (May 23, 2005)
          Fixed bug in software flow control.

 1.00.2163 (February 7, 2005)
          Support for buffered writes.
          Fixed property page. 



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