ftd2xx.h

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/*++

Copyright © 2001-2011 Future Technology Devices International Limited

THIS SOFTWARE IS PROVIDED BY FUTURE TECHNOLOGY DEVICES INTERNATIONAL LIMITED "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
FUTURE TECHNOLOGY DEVICES INTERNATIONAL LIMITED BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE, DATA, OR PROFITS OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

FTDI DRIVERS MAY BE USED ONLY IN CONJUNCTION WITH PRODUCTS BASED ON FTDI PARTS.

FTDI DRIVERS MAY BE DISTRIBUTED IN ANY FORM AS LONG AS LICENSE INFORMATION IS NOT MODIFIED.

IF A CUSTOM VENDOR ID AND/OR PRODUCT ID OR DESCRIPTION STRING ARE USED, IT IS THE
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RE-CERTIFICATION AS A RESULT OF MAKING THESE CHANGES.


Module Name:

ftd2xx.h

Abstract:

Native USB device driver for FTDI FT232x, FT245x, FT2232x and FT4232x devices
FTD2XX library definitions

Environment:

kernel & user mode


--*/


#ifndef FTD2XX_H
#define FTD2XX_H

// The following ifdef block is the standard way of creating macros
// which make exporting from a DLL simpler.  All files within this DLL
// are compiled with the FTD2XX_EXPORTS symbol defined on the command line.
// This symbol should not be defined on any project that uses this DLL.
// This way any other project whose source files include this file see
// FTD2XX_API functions as being imported from a DLL, whereas this DLL
// sees symbols defined with this macro as being exported.

#ifdef FTD2XX_EXPORTS
#define FTD2XX_API __declspec(dllexport)
#else
#define FTD2XX_API __declspec(dllimport)
#endif

#ifndef _WINDOWS
#include <pthread.h>
#include "WinTypes.h"
typedef struct _EVENT_HANDLE{
        pthread_cond_t eCondVar;
        pthread_mutex_t eMutex;
        int iVar;
} EVENT_HANDLE;
#ifdef FTD2XX_API
#undef FTD2XX_API
#define FTD2XX_API
#endif /* FTD2XX_API */
#endif /* _WINDOWS */

typedef PVOID   FT_HANDLE;
typedef ULONG   FT_STATUS;

//
// Device status
//
enum {
        FT_OK,
        FT_INVALID_HANDLE,
        FT_DEVICE_NOT_FOUND,
        FT_DEVICE_NOT_OPENED,
        FT_IO_ERROR,
        FT_INSUFFICIENT_RESOURCES,
        FT_INVALID_PARAMETER,
        FT_INVALID_BAUD_RATE,

        FT_DEVICE_NOT_OPENED_FOR_ERASE,
        FT_DEVICE_NOT_OPENED_FOR_WRITE,
        FT_FAILED_TO_WRITE_DEVICE,
        FT_EEPROM_READ_FAILED,
        FT_EEPROM_WRITE_FAILED,
        FT_EEPROM_ERASE_FAILED,
        FT_EEPROM_NOT_PRESENT,
        FT_EEPROM_NOT_PROGRAMMED,
        FT_INVALID_ARGS,
        FT_NOT_SUPPORTED,
        FT_OTHER_ERROR,
        FT_DEVICE_LIST_NOT_READY,
};


#define FT_SUCCESS(status) ((status) == FT_OK)

//
// FT_OpenEx Flags
//

#define FT_OPEN_BY_SERIAL_NUMBER        1
#define FT_OPEN_BY_DESCRIPTION          2
#define FT_OPEN_BY_LOCATION                     4

#define FT_OPEN_MASK (FT_OPEN_BY_SERIAL_NUMBER | \
                      FT_OPEN_BY_DESCRIPTION | \
                      FT_OPEN_BY_LOCATION)

//
// FT_ListDevices Flags (used in conjunction with FT_OpenEx Flags
//

#define FT_LIST_NUMBER_ONLY                     0x80000000
#define FT_LIST_BY_INDEX                        0x40000000
#define FT_LIST_ALL                                     0x20000000

#define FT_LIST_MASK (FT_LIST_NUMBER_ONLY|FT_LIST_BY_INDEX|FT_LIST_ALL)

//
// Baud Rates
//

#define FT_BAUD_300                     300
#define FT_BAUD_600                     600
#define FT_BAUD_1200            1200
#define FT_BAUD_2400            2400
#define FT_BAUD_4800            4800
#define FT_BAUD_9600            9600
#define FT_BAUD_14400           14400
#define FT_BAUD_19200           19200
#define FT_BAUD_38400           38400
#define FT_BAUD_57600           57600
#define FT_BAUD_115200          115200
#define FT_BAUD_230400          230400
#define FT_BAUD_460800          460800
#define FT_BAUD_921600          921600

//
// Word Lengths
//

#define FT_BITS_8                       (UCHAR) 8
#define FT_BITS_7                       (UCHAR) 7

//
// Stop Bits
//

#define FT_STOP_BITS_1          (UCHAR) 0
#define FT_STOP_BITS_2          (UCHAR) 2

//
// Parity
//

#define FT_PARITY_NONE          (UCHAR) 0
#define FT_PARITY_ODD           (UCHAR) 1
#define FT_PARITY_EVEN          (UCHAR) 2
#define FT_PARITY_MARK          (UCHAR) 3
#define FT_PARITY_SPACE         (UCHAR) 4

//
// Flow Control
//

#define FT_FLOW_NONE            0x0000
#define FT_FLOW_RTS_CTS         0x0100
#define FT_FLOW_DTR_DSR         0x0200
#define FT_FLOW_XON_XOFF        0x0400

//
// Purge rx and tx buffers
//
#define FT_PURGE_RX                     1
#define FT_PURGE_TX                     2

//
// Events
//

typedef void (*PFT_EVENT_HANDLER)(DWORD,DWORD);

#define FT_EVENT_RXCHAR                 1
#define FT_EVENT_MODEM_STATUS   2
#define FT_EVENT_LINE_STATUS    4

//
// Timeouts
//

#define FT_DEFAULT_RX_TIMEOUT   300
#define FT_DEFAULT_TX_TIMEOUT   300

//
// Device types
//

typedef ULONG   FT_DEVICE;

enum {
        FT_DEVICE_BM,
        FT_DEVICE_AM,
        FT_DEVICE_100AX,
        FT_DEVICE_UNKNOWN,
        FT_DEVICE_2232C,
        FT_DEVICE_232R,
        FT_DEVICE_2232H,
        FT_DEVICE_4232H,
        FT_DEVICE_232H,
        FT_DEVICE_X_SERIES
};

//
// Bit Modes
//

#define FT_BITMODE_RESET                                        0x00
#define FT_BITMODE_ASYNC_BITBANG                        0x01
#define FT_BITMODE_MPSSE                                        0x02
#define FT_BITMODE_SYNC_BITBANG                         0x04
#define FT_BITMODE_MCU_HOST                                     0x08
#define FT_BITMODE_FAST_SERIAL                          0x10
#define FT_BITMODE_CBUS_BITBANG                         0x20
#define FT_BITMODE_SYNC_FIFO                            0x40

//
// FT232R CBUS Options EEPROM values
//

#define FT_232R_CBUS_TXDEN                                      0x00    //      Tx Data Enable
#define FT_232R_CBUS_PWRON                                      0x01    //      Power On
#define FT_232R_CBUS_RXLED                                      0x02    //      Rx LED
#define FT_232R_CBUS_TXLED                                      0x03    //      Tx LED
#define FT_232R_CBUS_TXRXLED                            0x04    //      Tx and Rx LED
#define FT_232R_CBUS_SLEEP                                      0x05    //      Sleep
#define FT_232R_CBUS_CLK48                                      0x06    //      48MHz clock
#define FT_232R_CBUS_CLK24                                      0x07    //      24MHz clock
#define FT_232R_CBUS_CLK12                                      0x08    //      12MHz clock
#define FT_232R_CBUS_CLK6                                       0x09    //      6MHz clock
#define FT_232R_CBUS_IOMODE                                     0x0A    //      IO Mode for CBUS bit-bang
#define FT_232R_CBUS_BITBANG_WR                         0x0B    //      Bit-bang write strobe
#define FT_232R_CBUS_BITBANG_RD                         0x0C    //      Bit-bang read strobe

//
// FT232H CBUS Options EEPROM values
//

#define FT_232H_CBUS_TRISTATE                           0x00    //      Tristate
#define FT_232H_CBUS_TXLED                                      0x01    //      Tx LED
#define FT_232H_CBUS_RXLED                                      0x02    //      Rx LED
#define FT_232H_CBUS_TXRXLED                            0x03    //      Tx and Rx LED
#define FT_232H_CBUS_PWREN                                      0x04    //      Power Enable
#define FT_232H_CBUS_SLEEP                                      0x05    //      Sleep
#define FT_232H_CBUS_DRIVE_0                            0x06    //      Drive pin to logic 0
#define FT_232H_CBUS_DRIVE_1                            0x07    //      Drive pin to logic 1
#define FT_232H_CBUS_IOMODE                                     0x08    //      IO Mode for CBUS bit-bang
#define FT_232H_CBUS_TXDEN                                      0x09    //      Tx Data Enable
#define FT_232H_CBUS_CLK30                                      0x0A    //      30MHz clock
#define FT_232H_CBUS_CLK15                                      0x0B    //      15MHz clock
#define FT_232H_CBUS_CLK7_5                                     0x0C    //      7.5MHz clock

//
// FT X Series CBUS Options EEPROM values
//

#define FT_X_SERIES_CBUS_TRISTATE                       0x00    //      Tristate
#define FT_X_SERIES_CBUS_RXLED                          0x01    //      Tx LED
#define FT_X_SERIES_CBUS_TXLED                          0x02    //      Rx LED
#define FT_X_SERIES_CBUS_TXRXLED                        0x03    //      Tx and Rx LED
#define FT_X_SERIES_CBUS_PWREN                          0x04    //      Power Enable
#define FT_X_SERIES_CBUS_SLEEP                          0x05    //      Sleep
#define FT_X_SERIES_CBUS_DRIVE_0                        0x06    //      Drive pin to logic 0
#define FT_X_SERIES_CBUS_DRIVE_1                        0x07    //      Drive pin to logic 1
#define FT_X_SERIES_CBUS_IOMODE                         0x08    //      IO Mode for CBUS bit-bang
#define FT_X_SERIES_CBUS_TXDEN                          0x09    //      Tx Data Enable
#define FT_X_SERIES_CBUS_CLK24                          0x0A    //      24MHz clock
#define FT_X_SERIES_CBUS_CLK12                          0x0B    //      12MHz clock
#define FT_X_SERIES_CBUS_CLK6                           0x0C    //      6MHz clock
#define FT_X_SERIES_CBUS_BCD_CHARGER            0x0D    //      Battery charger detected
#define FT_X_SERIES_CBUS_BCD_CHARGER_N          0x0E    //      Battery charger detected inverted
#define FT_X_SERIES_CBUS_I2C_TXE                        0x0F    //      I2C Tx empty
#define FT_X_SERIES_CBUS_I2C_RXF                        0x10    //      I2C Rx full
#define FT_X_SERIES_CBUS_VBUS_SENSE                     0x11    //      Detect VBUS
#define FT_X_SERIES_CBUS_BITBANG_WR                     0x12    //      Bit-bang write strobe
#define FT_X_SERIES_CBUS_BITBANG_RD                     0x13    //      Bit-bang read strobe
#define FT_X_SERIES_CBUS_TIMESTAMP                      0x14    //      Toggle output when a USB SOF token is received
#define FT_X_SERIES_CBUS_KEEP_AWAKE                     0x15    //      


// Driver types
#define FT_DRIVER_TYPE_D2XX             0
#define FT_DRIVER_TYPE_VCP              1



#ifdef __cplusplus
extern "C" {
#endif


        FTD2XX_API
                FT_STATUS WINAPI FT_Open(
                int deviceNumber,
                FT_HANDLE *pHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_OpenEx(
                PVOID pArg1,
                DWORD Flags,
                FT_HANDLE *pHandle
                );

        FTD2XX_API 
                FT_STATUS WINAPI FT_ListDevices(
                PVOID pArg1,
                PVOID pArg2,
                DWORD Flags
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_Close(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_Read(
                FT_HANDLE ftHandle,
                LPVOID lpBuffer,
                DWORD dwBytesToRead,
                LPDWORD lpBytesReturned
                );

        FTD2XX_API 
                FT_STATUS WINAPI FT_Write(
                FT_HANDLE ftHandle,
                LPVOID lpBuffer,
                DWORD dwBytesToWrite,
                LPDWORD lpBytesWritten
                );

        FTD2XX_API 
                FT_STATUS WINAPI FT_IoCtl(
                FT_HANDLE ftHandle,
                DWORD dwIoControlCode,
                LPVOID lpInBuf,
                DWORD nInBufSize,
                LPVOID lpOutBuf,
                DWORD nOutBufSize,
                LPDWORD lpBytesReturned,
                LPOVERLAPPED lpOverlapped
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetBaudRate(
                FT_HANDLE ftHandle,
                ULONG BaudRate
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetDivisor(
                FT_HANDLE ftHandle,
                USHORT Divisor
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetDataCharacteristics(
                FT_HANDLE ftHandle,
                UCHAR WordLength,
                UCHAR StopBits,
                UCHAR Parity
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetFlowControl(
                FT_HANDLE ftHandle,
                USHORT FlowControl,
                UCHAR XonChar,
                UCHAR XoffChar
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_ResetDevice(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetDtr(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_ClrDtr(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetRts(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_ClrRts(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetModemStatus(
                FT_HANDLE ftHandle,
                ULONG *pModemStatus
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetChars(
                FT_HANDLE ftHandle,
                UCHAR EventChar,
                UCHAR EventCharEnabled,
                UCHAR ErrorChar,
                UCHAR ErrorCharEnabled
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_Purge(
                FT_HANDLE ftHandle,
                ULONG Mask
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetTimeouts(
                FT_HANDLE ftHandle,
                ULONG ReadTimeout,
                ULONG WriteTimeout
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetQueueStatus(
                FT_HANDLE ftHandle,
                DWORD *dwRxBytes
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetEventNotification(
                FT_HANDLE ftHandle,
                DWORD Mask,
                PVOID Param
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetStatus(
                FT_HANDLE ftHandle,
                DWORD *dwRxBytes,
                DWORD *dwTxBytes,
                DWORD *dwEventDWord
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetBreakOn(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetBreakOff(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetWaitMask(
                FT_HANDLE ftHandle,
                DWORD Mask
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_WaitOnMask(
                FT_HANDLE ftHandle,
                DWORD *Mask
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetEventStatus(
                FT_HANDLE ftHandle,
                DWORD *dwEventDWord
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_ReadEE(
                FT_HANDLE ftHandle,
                DWORD dwWordOffset,
                LPWORD lpwValue
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_WriteEE(
                FT_HANDLE ftHandle,
                DWORD dwWordOffset,
                WORD wValue
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EraseEE(
                FT_HANDLE ftHandle
                );

        //
        // structure to hold program data for FT_EE_Program, FT_EE_ProgramEx, FT_EE_Read 
        // and FT_EE_ReadEx functions
        //
        typedef struct ft_program_data {

                DWORD Signature1;                       // Header - must be 0x00000000 
                DWORD Signature2;                       // Header - must be 0xffffffff
                DWORD Version;                          // Header - FT_PROGRAM_DATA version
                //                      0 = original
                //                      1 = FT2232 extensions
                //                      2 = FT232R extensions
                //                      3 = FT2232H extensions
                //                      4 = FT4232H extensions
                //                      5 = FT232H extensions

                WORD VendorId;                          // 0x0403
                WORD ProductId;                         // 0x6001
                char *Manufacturer;                     // "FTDI"
                char *ManufacturerId;           // "FT"
                char *Description;                      // "USB HS Serial Converter"
                char *SerialNumber;                     // "FT000001" if fixed, or NULL
                WORD MaxPower;                          // 0 < MaxPower <= 500
                WORD PnP;                                       // 0 = disabled, 1 = enabled
                WORD SelfPowered;                       // 0 = bus powered, 1 = self powered
                WORD RemoteWakeup;                      // 0 = not capable, 1 = capable
                //
                // Rev4 (FT232B) extensions
                //
                UCHAR Rev4;                                     // non-zero if Rev4 chip, zero otherwise
                UCHAR IsoIn;                            // non-zero if in endpoint is isochronous
                UCHAR IsoOut;                           // non-zero if out endpoint is isochronous
                UCHAR PullDownEnable;           // non-zero if pull down enabled
                UCHAR SerNumEnable;                     // non-zero if serial number to be used
                UCHAR USBVersionEnable;         // non-zero if chip uses USBVersion
                WORD USBVersion;                        // BCD (0x0200 => USB2)
                //
                // Rev 5 (FT2232) extensions
                //
                UCHAR Rev5;                                     // non-zero if Rev5 chip, zero otherwise
                UCHAR IsoInA;                           // non-zero if in endpoint is isochronous
                UCHAR IsoInB;                           // non-zero if in endpoint is isochronous
                UCHAR IsoOutA;                          // non-zero if out endpoint is isochronous
                UCHAR IsoOutB;                          // non-zero if out endpoint is isochronous
                UCHAR PullDownEnable5;          // non-zero if pull down enabled
                UCHAR SerNumEnable5;            // non-zero if serial number to be used
                UCHAR USBVersionEnable5;        // non-zero if chip uses USBVersion
                WORD USBVersion5;                       // BCD (0x0200 => USB2)
                UCHAR AIsHighCurrent;           // non-zero if interface is high current
                UCHAR BIsHighCurrent;           // non-zero if interface is high current
                UCHAR IFAIsFifo;                        // non-zero if interface is 245 FIFO
                UCHAR IFAIsFifoTar;                     // non-zero if interface is 245 FIFO CPU target
                UCHAR IFAIsFastSer;                     // non-zero if interface is Fast serial
                UCHAR AIsVCP;                           // non-zero if interface is to use VCP drivers
                UCHAR IFBIsFifo;                        // non-zero if interface is 245 FIFO
                UCHAR IFBIsFifoTar;                     // non-zero if interface is 245 FIFO CPU target
                UCHAR IFBIsFastSer;                     // non-zero if interface is Fast serial
                UCHAR BIsVCP;                           // non-zero if interface is to use VCP drivers
                //
                // Rev 6 (FT232R) extensions
                //
                UCHAR UseExtOsc;                        // Use External Oscillator
                UCHAR HighDriveIOs;                     // High Drive I/Os
                UCHAR EndpointSize;                     // Endpoint size
                UCHAR PullDownEnableR;          // non-zero if pull down enabled
                UCHAR SerNumEnableR;            // non-zero if serial number to be used
                UCHAR InvertTXD;                        // non-zero if invert TXD
                UCHAR InvertRXD;                        // non-zero if invert RXD
                UCHAR InvertRTS;                        // non-zero if invert RTS
                UCHAR InvertCTS;                        // non-zero if invert CTS
                UCHAR InvertDTR;                        // non-zero if invert DTR
                UCHAR InvertDSR;                        // non-zero if invert DSR
                UCHAR InvertDCD;                        // non-zero if invert DCD
                UCHAR InvertRI;                         // non-zero if invert RI
                UCHAR Cbus0;                            // Cbus Mux control
                UCHAR Cbus1;                            // Cbus Mux control
                UCHAR Cbus2;                            // Cbus Mux control
                UCHAR Cbus3;                            // Cbus Mux control
                UCHAR Cbus4;                            // Cbus Mux control
                UCHAR RIsD2XX;                          // non-zero if using D2XX driver
                //
                // Rev 7 (FT2232H) Extensions
                //
                UCHAR PullDownEnable7;          // non-zero if pull down enabled
                UCHAR SerNumEnable7;            // non-zero if serial number to be used
                UCHAR ALSlowSlew;                       // non-zero if AL pins have slow slew
                UCHAR ALSchmittInput;           // non-zero if AL pins are Schmitt input
                UCHAR ALDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR AHSlowSlew;                       // non-zero if AH pins have slow slew
                UCHAR AHSchmittInput;           // non-zero if AH pins are Schmitt input
                UCHAR AHDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR BLSlowSlew;                       // non-zero if BL pins have slow slew
                UCHAR BLSchmittInput;           // non-zero if BL pins are Schmitt input
                UCHAR BLDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR BHSlowSlew;                       // non-zero if BH pins have slow slew
                UCHAR BHSchmittInput;           // non-zero if BH pins are Schmitt input
                UCHAR BHDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR IFAIsFifo7;                       // non-zero if interface is 245 FIFO
                UCHAR IFAIsFifoTar7;            // non-zero if interface is 245 FIFO CPU target
                UCHAR IFAIsFastSer7;            // non-zero if interface is Fast serial
                UCHAR AIsVCP7;                          // non-zero if interface is to use VCP drivers
                UCHAR IFBIsFifo7;                       // non-zero if interface is 245 FIFO
                UCHAR IFBIsFifoTar7;            // non-zero if interface is 245 FIFO CPU target
                UCHAR IFBIsFastSer7;            // non-zero if interface is Fast serial
                UCHAR BIsVCP7;                          // non-zero if interface is to use VCP drivers
                UCHAR PowerSaveEnable;          // non-zero if using BCBUS7 to save power for self-powered designs
                //
                // Rev 8 (FT4232H) Extensions
                //
                UCHAR PullDownEnable8;          // non-zero if pull down enabled
                UCHAR SerNumEnable8;            // non-zero if serial number to be used
                UCHAR ASlowSlew;                        // non-zero if A pins have slow slew
                UCHAR ASchmittInput;            // non-zero if A pins are Schmitt input
                UCHAR ADriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR BSlowSlew;                        // non-zero if B pins have slow slew
                UCHAR BSchmittInput;            // non-zero if B pins are Schmitt input
                UCHAR BDriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR CSlowSlew;                        // non-zero if C pins have slow slew
                UCHAR CSchmittInput;            // non-zero if C pins are Schmitt input
                UCHAR CDriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR DSlowSlew;                        // non-zero if D pins have slow slew
                UCHAR DSchmittInput;            // non-zero if D pins are Schmitt input
                UCHAR DDriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR ARIIsTXDEN;                       // non-zero if port A uses RI as RS485 TXDEN
                UCHAR BRIIsTXDEN;                       // non-zero if port B uses RI as RS485 TXDEN
                UCHAR CRIIsTXDEN;                       // non-zero if port C uses RI as RS485 TXDEN
                UCHAR DRIIsTXDEN;                       // non-zero if port D uses RI as RS485 TXDEN
                UCHAR AIsVCP8;                          // non-zero if interface is to use VCP drivers
                UCHAR BIsVCP8;                          // non-zero if interface is to use VCP drivers
                UCHAR CIsVCP8;                          // non-zero if interface is to use VCP drivers
                UCHAR DIsVCP8;                          // non-zero if interface is to use VCP drivers
                //
                // Rev 9 (FT232H) Extensions
                //
                UCHAR PullDownEnableH;          // non-zero if pull down enabled
                UCHAR SerNumEnableH;            // non-zero if serial number to be used
                UCHAR ACSlowSlewH;                      // non-zero if AC pins have slow slew
                UCHAR ACSchmittInputH;          // non-zero if AC pins are Schmitt input
                UCHAR ACDriveCurrentH;          // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR ADSlowSlewH;                      // non-zero if AD pins have slow slew
                UCHAR ADSchmittInputH;          // non-zero if AD pins are Schmitt input
                UCHAR ADDriveCurrentH;          // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR Cbus0H;                           // Cbus Mux control
                UCHAR Cbus1H;                           // Cbus Mux control
                UCHAR Cbus2H;                           // Cbus Mux control
                UCHAR Cbus3H;                           // Cbus Mux control
                UCHAR Cbus4H;                           // Cbus Mux control
                UCHAR Cbus5H;                           // Cbus Mux control
                UCHAR Cbus6H;                           // Cbus Mux control
                UCHAR Cbus7H;                           // Cbus Mux control
                UCHAR Cbus8H;                           // Cbus Mux control
                UCHAR Cbus9H;                           // Cbus Mux control
                UCHAR IsFifoH;                          // non-zero if interface is 245 FIFO
                UCHAR IsFifoTarH;                       // non-zero if interface is 245 FIFO CPU target
                UCHAR IsFastSerH;                       // non-zero if interface is Fast serial
                UCHAR IsFT1248H;                        // non-zero if interface is FT1248
                UCHAR FT1248CpolH;                      // FT1248 clock polarity - clock idle high (1) or clock idle low (0)
                UCHAR FT1248LsbH;                       // FT1248 data is LSB (1) or MSB (0)
                UCHAR FT1248FlowControlH;       // FT1248 flow control enable
                UCHAR IsVCPH;                           // non-zero if interface is to use VCP drivers
                UCHAR PowerSaveEnableH;         // non-zero if using ACBUS7 to save power for self-powered designs
                
        } FT_PROGRAM_DATA, *PFT_PROGRAM_DATA;

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_Program(
                FT_HANDLE ftHandle,
                PFT_PROGRAM_DATA pData
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_ProgramEx(
                FT_HANDLE ftHandle,
                PFT_PROGRAM_DATA pData,
                char *Manufacturer,
                char *ManufacturerId,
                char *Description,
                char *SerialNumber
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_Read(
                FT_HANDLE ftHandle,
                PFT_PROGRAM_DATA pData
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_ReadEx(
                FT_HANDLE ftHandle,
                PFT_PROGRAM_DATA pData,
                char *Manufacturer,
                char *ManufacturerId,
                char *Description,
                char *SerialNumber
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_UASize(
                FT_HANDLE ftHandle,
                LPDWORD lpdwSize
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_UAWrite(
                FT_HANDLE ftHandle,
                PUCHAR pucData,
                DWORD dwDataLen
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_UARead(
                FT_HANDLE ftHandle,
                PUCHAR pucData,
                DWORD dwDataLen,
                LPDWORD lpdwBytesRead
                );


        typedef struct ft_eeprom_header {
                FT_DEVICE deviceType;           // FTxxxx device type to be programmed
                // Device descriptor options
                WORD VendorId;                          // 0x0403
                WORD ProductId;                         // 0x6001
                UCHAR SerNumEnable;                     // non-zero if serial number to be used
                // Config descriptor options
                WORD MaxPower;                          // 0 < MaxPower <= 500
                UCHAR SelfPowered;                      // 0 = bus powered, 1 = self powered
                UCHAR RemoteWakeup;                     // 0 = not capable, 1 = capable
                // Hardware options
                UCHAR PullDownEnable;           // non-zero if pull down in suspend enabled
        } FT_EEPROM_HEADER, *PFT_EEPROM_HEADER;


        // FT232B EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_232b {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
        } FT_EEPROM_232B, *PFT_EEPROM_232B;


        // FT2232 EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_2232 {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
                // Drive options
                UCHAR AIsHighCurrent;           // non-zero if interface is high current
                UCHAR BIsHighCurrent;           // non-zero if interface is high current
                // Hardware options
                UCHAR AIsFifo;                          // non-zero if interface is 245 FIFO
                UCHAR AIsFifoTar;                       // non-zero if interface is 245 FIFO CPU target
                UCHAR AIsFastSer;                       // non-zero if interface is Fast serial
                UCHAR BIsFifo;                          // non-zero if interface is 245 FIFO
                UCHAR BIsFifoTar;                       // non-zero if interface is 245 FIFO CPU target
                UCHAR BIsFastSer;                       // non-zero if interface is Fast serial
                // Driver option
                UCHAR ADriverType;                      // 
                UCHAR BDriverType;                      // 
        } FT_EEPROM_2232, *PFT_EEPROM_2232;


        // FT232R EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_232r {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
                // Drive options
                UCHAR IsHighCurrent;            // non-zero if interface is high current
                // Hardware options
                UCHAR UseExtOsc;                        // Use External Oscillator
                UCHAR InvertTXD;                        // non-zero if invert TXD
                UCHAR InvertRXD;                        // non-zero if invert RXD
                UCHAR InvertRTS;                        // non-zero if invert RTS
                UCHAR InvertCTS;                        // non-zero if invert CTS
                UCHAR InvertDTR;                        // non-zero if invert DTR
                UCHAR InvertDSR;                        // non-zero if invert DSR
                UCHAR InvertDCD;                        // non-zero if invert DCD
                UCHAR InvertRI;                         // non-zero if invert RI
                UCHAR Cbus0;                            // Cbus Mux control
                UCHAR Cbus1;                            // Cbus Mux control
                UCHAR Cbus2;                            // Cbus Mux control
                UCHAR Cbus3;                            // Cbus Mux control
                UCHAR Cbus4;                            // Cbus Mux control
                // Driver option
                UCHAR DriverType;                       // 
        } FT_EEPROM_232R, *PFT_EEPROM_232R;


        // FT2232H EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_2232h {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
                // Drive options
                UCHAR ALSlowSlew;                       // non-zero if AL pins have slow slew
                UCHAR ALSchmittInput;           // non-zero if AL pins are Schmitt input
                UCHAR ALDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR AHSlowSlew;                       // non-zero if AH pins have slow slew
                UCHAR AHSchmittInput;           // non-zero if AH pins are Schmitt input
                UCHAR AHDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR BLSlowSlew;                       // non-zero if BL pins have slow slew
                UCHAR BLSchmittInput;           // non-zero if BL pins are Schmitt input
                UCHAR BLDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR BHSlowSlew;                       // non-zero if BH pins have slow slew
                UCHAR BHSchmittInput;           // non-zero if BH pins are Schmitt input
                UCHAR BHDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                // Hardware options
                UCHAR AIsFifo;                          // non-zero if interface is 245 FIFO
                UCHAR AIsFifoTar;                       // non-zero if interface is 245 FIFO CPU target
                UCHAR AIsFastSer;                       // non-zero if interface is Fast serial
                UCHAR BIsFifo;                          // non-zero if interface is 245 FIFO
                UCHAR BIsFifoTar;                       // non-zero if interface is 245 FIFO CPU target
                UCHAR BIsFastSer;                       // non-zero if interface is Fast serial
                UCHAR PowerSaveEnable;          // non-zero if using BCBUS7 to save power for self-powered designs
                // Driver option
                UCHAR ADriverType;                      // 
                UCHAR BDriverType;                      // 
        } FT_EEPROM_2232H, *PFT_EEPROM_2232H;


        // FT4232H EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_4232h {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
                // Drive options
                UCHAR ASlowSlew;                        // non-zero if A pins have slow slew
                UCHAR ASchmittInput;            // non-zero if A pins are Schmitt input
                UCHAR ADriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR BSlowSlew;                        // non-zero if B pins have slow slew
                UCHAR BSchmittInput;            // non-zero if B pins are Schmitt input
                UCHAR BDriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR CSlowSlew;                        // non-zero if C pins have slow slew
                UCHAR CSchmittInput;            // non-zero if C pins are Schmitt input
                UCHAR CDriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR DSlowSlew;                        // non-zero if D pins have slow slew
                UCHAR DSchmittInput;            // non-zero if D pins are Schmitt input
                UCHAR DDriveCurrent;            // valid values are 4mA, 8mA, 12mA, 16mA
                // Hardware options
                UCHAR ARIIsTXDEN;                       // non-zero if port A uses RI as RS485 TXDEN
                UCHAR BRIIsTXDEN;                       // non-zero if port B uses RI as RS485 TXDEN
                UCHAR CRIIsTXDEN;                       // non-zero if port C uses RI as RS485 TXDEN
                UCHAR DRIIsTXDEN;                       // non-zero if port D uses RI as RS485 TXDEN
                // Driver option
                UCHAR ADriverType;                      // 
                UCHAR BDriverType;                      // 
                UCHAR CDriverType;                      // 
                UCHAR DDriverType;                      // 
        } FT_EEPROM_4232H, *PFT_EEPROM_4232H;


        // FT232H EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_232h {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
                // Drive options
                UCHAR ACSlowSlew;                       // non-zero if AC bus pins have slow slew
                UCHAR ACSchmittInput;           // non-zero if AC bus pins are Schmitt input
                UCHAR ACDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR ADSlowSlew;                       // non-zero if AD bus pins have slow slew
                UCHAR ADSchmittInput;           // non-zero if AD bus pins are Schmitt input
                UCHAR ADDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                // CBUS options
                UCHAR Cbus0;                            // Cbus Mux control
                UCHAR Cbus1;                            // Cbus Mux control
                UCHAR Cbus2;                            // Cbus Mux control
                UCHAR Cbus3;                            // Cbus Mux control
                UCHAR Cbus4;                            // Cbus Mux control
                UCHAR Cbus5;                            // Cbus Mux control
                UCHAR Cbus6;                            // Cbus Mux control
                UCHAR Cbus7;                            // Cbus Mux control
                UCHAR Cbus8;                            // Cbus Mux control
                UCHAR Cbus9;                            // Cbus Mux control
                // FT1248 options
                UCHAR FT1248Cpol;                       // FT1248 clock polarity - clock idle high (1) or clock idle low (0)
                UCHAR FT1248Lsb;                        // FT1248 data is LSB (1) or MSB (0)
                UCHAR FT1248FlowControl;        // FT1248 flow control enable
                // Hardware options
                UCHAR IsFifo;                           // non-zero if interface is 245 FIFO
                UCHAR IsFifoTar;                        // non-zero if interface is 245 FIFO CPU target
                UCHAR IsFastSer;                        // non-zero if interface is Fast serial
                UCHAR IsFT1248  ;                       // non-zero if interface is FT1248
                UCHAR PowerSaveEnable;          // 
                // Driver option
                UCHAR DriverType;                       // 
        } FT_EEPROM_232H, *PFT_EEPROM_232H;


        // FT X Series EEPROM structure for use with FT_EEPROM_Read and FT_EEPROM_Program
        typedef struct ft_eeprom_x_series {
                // Common header
                FT_EEPROM_HEADER common;        // common elements for all device EEPROMs
                // Drive options
                UCHAR ACSlowSlew;                       // non-zero if AC bus pins have slow slew
                UCHAR ACSchmittInput;           // non-zero if AC bus pins are Schmitt input
                UCHAR ACDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                UCHAR ADSlowSlew;                       // non-zero if AD bus pins have slow slew
                UCHAR ADSchmittInput;           // non-zero if AD bus pins are Schmitt input
                UCHAR ADDriveCurrent;           // valid values are 4mA, 8mA, 12mA, 16mA
                // CBUS options
                UCHAR Cbus0;                            // Cbus Mux control
                UCHAR Cbus1;                            // Cbus Mux control
                UCHAR Cbus2;                            // Cbus Mux control
                UCHAR Cbus3;                            // Cbus Mux control
                UCHAR Cbus4;                            // Cbus Mux control
                UCHAR Cbus5;                            // Cbus Mux control
                UCHAR Cbus6;                            // Cbus Mux control
                // UART signal options
                UCHAR InvertTXD;                        // non-zero if invert TXD
                UCHAR InvertRXD;                        // non-zero if invert RXD
                UCHAR InvertRTS;                        // non-zero if invert RTS
                UCHAR InvertCTS;                        // non-zero if invert CTS
                UCHAR InvertDTR;                        // non-zero if invert DTR
                UCHAR InvertDSR;                        // non-zero if invert DSR
                UCHAR InvertDCD;                        // non-zero if invert DCD
                UCHAR InvertRI;                         // non-zero if invert RI
                // Battery Charge Detect options
                UCHAR BCDEnable;                        // Enable Battery Charger Detection
                UCHAR BCDForceCbusPWREN;        // asserts the power enable signal on CBUS when charging port detected
                UCHAR BCDDisableSleep;          // forces the device never to go into sleep mode
                // I2C options
                WORD I2CSlaveAddress;           // I2C slave device address
                DWORD I2CDeviceId;                      // I2C device ID
                UCHAR I2CDisableSchmitt;        // Disable I2C Schmitt trigger
                // FT1248 options
                UCHAR FT1248Cpol;                       // FT1248 clock polarity - clock idle high (1) or clock idle low (0)
                UCHAR FT1248Lsb;                        // FT1248 data is LSB (1) or MSB (0)
                UCHAR FT1248FlowControl;        // FT1248 flow control enable
                // Hardware options
                UCHAR RS485EchoSuppress;        // 
                UCHAR PowerSaveEnable;          // 
                // Driver option
                UCHAR DriverType;                       // 
        } FT_EEPROM_X_SERIES, *PFT_EEPROM_X_SERIES;


        FTD2XX_API
                FT_STATUS WINAPI FT_EEPROM_Read(
                FT_HANDLE ftHandle,
                void *eepromData,
                DWORD eepromDataSize,
                char *Manufacturer,
                char *ManufacturerId,
                char *Description,
                char *SerialNumber
                );


        FTD2XX_API
                FT_STATUS WINAPI FT_EEPROM_Program(
                FT_HANDLE ftHandle,
                void *eepromData,
                DWORD eepromDataSize,
                char *Manufacturer,
                char *ManufacturerId,
                char *Description,
                char *SerialNumber
                );


        FTD2XX_API
                FT_STATUS WINAPI FT_SetLatencyTimer(
                FT_HANDLE ftHandle,
                UCHAR ucLatency
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetLatencyTimer(
                FT_HANDLE ftHandle,
                PUCHAR pucLatency
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetBitMode(
                FT_HANDLE ftHandle,
                UCHAR ucMask,
                UCHAR ucEnable
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetBitMode(
                FT_HANDLE ftHandle,
                PUCHAR pucMode
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetUSBParameters(
                FT_HANDLE ftHandle,
                ULONG ulInTransferSize,
                ULONG ulOutTransferSize
                );

#ifdef _WINDOWS
        FTD2XX_API
                FT_STATUS WINAPI FT_SetDeadmanTimeout(
                FT_HANDLE ftHandle,
                ULONG ulDeadmanTimeout
                );
#else
        /* Linux, Mac etc. define FT_SetDeadmanTimeout differently elsewhere. */
        
        /* Linux etc. offer extra functions to compensate for lack of .INF file
         * to specify VID+PID combinations.
         */
        FTD2XX_API
                FT_STATUS FT_SetVIDPID(
                DWORD dwVID, 
                DWORD dwPID
                );
                        
        FTD2XX_API
                FT_STATUS FT_GetVIDPID(
                DWORD * pdwVID, 
                DWORD * pdwPID
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetDeviceLocId(
                FT_HANDLE ftHandle,
                LPDWORD lpdwLocId
                );
#endif /* _WINDOWS */           
                
        FTD2XX_API
                FT_STATUS WINAPI FT_GetDeviceInfo(
                FT_HANDLE ftHandle,
                FT_DEVICE *lpftDevice,
                LPDWORD lpdwID,
                PCHAR SerialNumber,
                PCHAR Description,
                LPVOID Dummy
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_StopInTask(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_RestartInTask(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_SetResetPipeRetryCount(
                FT_HANDLE ftHandle,
                DWORD dwCount
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_ResetPort(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_CyclePort(
                FT_HANDLE ftHandle
                );


        //
        // Win32-type functions
        //

        FTD2XX_API
                FT_HANDLE WINAPI FT_W32_CreateFile(
                LPCTSTR                                 lpszName,
                DWORD                                   dwAccess,
                DWORD                                   dwShareMode,
                LPSECURITY_ATTRIBUTES   lpSecurityAttributes,
                DWORD                                   dwCreate,
                DWORD                                   dwAttrsAndFlags,
                HANDLE                                  hTemplate
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_CloseHandle(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_ReadFile(
                FT_HANDLE ftHandle,
                LPVOID lpBuffer,
                DWORD nBufferSize,
                LPDWORD lpBytesReturned,
                LPOVERLAPPED lpOverlapped
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_WriteFile(
                FT_HANDLE ftHandle,
                LPVOID lpBuffer,
                DWORD nBufferSize,
                LPDWORD lpBytesWritten,
                LPOVERLAPPED lpOverlapped
                );

        FTD2XX_API
                DWORD WINAPI FT_W32_GetLastError(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_GetOverlappedResult(
                FT_HANDLE ftHandle,
                LPOVERLAPPED lpOverlapped,
                LPDWORD lpdwBytesTransferred,
                BOOL bWait
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_CancelIo(
                FT_HANDLE ftHandle
                );


        //
        // Win32 COMM API type functions
        //
        typedef struct _FTCOMSTAT {
                DWORD fCtsHold : 1;
                DWORD fDsrHold : 1;
                DWORD fRlsdHold : 1;
                DWORD fXoffHold : 1;
                DWORD fXoffSent : 1;
                DWORD fEof : 1;
                DWORD fTxim : 1;
                DWORD fReserved : 25;
                DWORD cbInQue;
                DWORD cbOutQue;
        } FTCOMSTAT, *LPFTCOMSTAT;

        typedef struct _FTDCB {
                DWORD DCBlength;                        /* sizeof(FTDCB)                                                */
                DWORD BaudRate;                         /* Baudrate at which running                    */
                DWORD fBinary: 1;                       /* Binary Mode (skip EOF check)                 */
                DWORD fParity: 1;                       /* Enable parity checking                               */
                DWORD fOutxCtsFlow:1;           /* CTS handshaking on output                    */
                DWORD fOutxDsrFlow:1;           /* DSR handshaking on output                    */
                DWORD fDtrControl:2;            /* DTR Flow control                                             */
                DWORD fDsrSensitivity:1;        /* DSR Sensitivity                                              */
                DWORD fTXContinueOnXoff: 1;     /* Continue TX when Xoff sent                   */
                DWORD fOutX: 1;                         /* Enable output X-ON/X-OFF                             */
                DWORD fInX: 1;                          /* Enable input X-ON/X-OFF                              */
                DWORD fErrorChar: 1;            /* Enable Err Replacement                               */
                DWORD fNull: 1;                         /* Enable Null stripping                                */
                DWORD fRtsControl:2;            /* Rts Flow control                                             */
                DWORD fAbortOnError:1;          /* Abort all reads and writes on Error  */
                DWORD fDummy2:17;                       /* Reserved                                                             */
                WORD wReserved;                         /* Not currently used                                   */
                WORD XonLim;                            /* Transmit X-ON threshold                              */
                WORD XoffLim;                           /* Transmit X-OFF threshold                             */
                BYTE ByteSize;                          /* Number of bits/byte, 4-8                             */
                BYTE Parity;                            /* 0-4=None,Odd,Even,Mark,Space                 */
                BYTE StopBits;                          /* 0,1,2 = 1, 1.5, 2                                    */
                char XonChar;                           /* Tx and Rx X-ON character                             */
                char XoffChar;                          /* Tx and Rx X-OFF character                    */
                char ErrorChar;                         /* Error replacement char                               */
                char EofChar;                           /* End of Input character                               */
                char EvtChar;                           /* Received Event character                             */
                WORD wReserved1;                        /* Fill for now.                                                */
        } FTDCB, *LPFTDCB;

        typedef struct _FTTIMEOUTS {
                DWORD ReadIntervalTimeout;                      /* Maximum time between read chars.     */
                DWORD ReadTotalTimeoutMultiplier;       /* Multiplier of characters.            */
                DWORD ReadTotalTimeoutConstant;         /* Constant in milliseconds.            */
                DWORD WriteTotalTimeoutMultiplier;      /* Multiplier of characters.            */
                DWORD WriteTotalTimeoutConstant;        /* Constant in milliseconds.            */
        } FTTIMEOUTS,*LPFTTIMEOUTS;


        FTD2XX_API
                BOOL WINAPI FT_W32_ClearCommBreak(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_ClearCommError(
                FT_HANDLE ftHandle,
                LPDWORD lpdwErrors,
                LPFTCOMSTAT lpftComstat
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_EscapeCommFunction(
                FT_HANDLE ftHandle,
                DWORD dwFunc
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_GetCommModemStatus(
                FT_HANDLE ftHandle,
                LPDWORD lpdwModemStatus
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_GetCommState(
                FT_HANDLE ftHandle,
                LPFTDCB lpftDcb
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_GetCommTimeouts(
                FT_HANDLE ftHandle,
                FTTIMEOUTS *pTimeouts
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_PurgeComm(
                FT_HANDLE ftHandle,
                DWORD dwMask
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_SetCommBreak(
                FT_HANDLE ftHandle
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_SetCommMask(
                FT_HANDLE ftHandle,
                ULONG ulEventMask
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_GetCommMask(
                FT_HANDLE ftHandle,
                LPDWORD lpdwEventMask
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_SetCommState(
                FT_HANDLE ftHandle,
                LPFTDCB lpftDcb
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_SetCommTimeouts(
                FT_HANDLE ftHandle,
                FTTIMEOUTS *pTimeouts
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_SetupComm(
                FT_HANDLE ftHandle,
                DWORD dwReadBufferSize,
                DWORD dwWriteBufferSize
                );

        FTD2XX_API
                BOOL WINAPI FT_W32_WaitCommEvent(
                FT_HANDLE ftHandle,
                PULONG pulEvent,
                LPOVERLAPPED lpOverlapped
                );


        //
        // Device information
        //

        typedef struct _ft_device_list_info_node {
                ULONG Flags;
                ULONG Type;
                ULONG ID;
                DWORD LocId;
                char SerialNumber[16];
                char Description[64];
                FT_HANDLE ftHandle;
        } FT_DEVICE_LIST_INFO_NODE;

        // Device information flags
        enum {
                FT_FLAGS_OPENED = 1,
                FT_FLAGS_HISPEED = 2
        };


        FTD2XX_API
                FT_STATUS WINAPI FT_CreateDeviceInfoList(
                LPDWORD lpdwNumDevs
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetDeviceInfoList(
                FT_DEVICE_LIST_INFO_NODE *pDest,
                LPDWORD lpdwNumDevs
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetDeviceInfoDetail(
                DWORD dwIndex,
                LPDWORD lpdwFlags,
                LPDWORD lpdwType,
                LPDWORD lpdwID,
                LPDWORD lpdwLocId,
                LPVOID lpSerialNumber,
                LPVOID lpDescription,
                FT_HANDLE *pftHandle
                );


        //
        // Version information
        //

        FTD2XX_API
                FT_STATUS WINAPI FT_GetDriverVersion(
                FT_HANDLE ftHandle,
                LPDWORD lpdwVersion
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetLibraryVersion(
                LPDWORD lpdwVersion
                );


        FTD2XX_API
                FT_STATUS WINAPI FT_Rescan(
                void
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_Reload(
                WORD wVid,
                WORD wPid
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetComPortNumber(
                FT_HANDLE ftHandle,
                LPLONG  lpdwComPortNumber
                );


        //
        // FT232H additional EEPROM functions
        //

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_ReadConfig(
                FT_HANDLE ftHandle,
                UCHAR ucAddress,
                PUCHAR pucValue
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_WriteConfig(
                FT_HANDLE ftHandle,
                UCHAR ucAddress,
                UCHAR ucValue
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_EE_ReadECC(
                FT_HANDLE ftHandle,
                UCHAR ucOption,
                LPWORD lpwValue
                );

        FTD2XX_API
                FT_STATUS WINAPI FT_GetQueueStatusEx(
                FT_HANDLE ftHandle,
                DWORD *dwRxBytes
                );


#ifdef __cplusplus
}
#endif


#endif  /* FTD2XX_H */