Then remove your default FTDI driver. You can use a tool from FTDI called CDM Uninstaller x.x - Windows Device Driver Uninstaller: Just enter your VID and PID. Learn how to make flashing your ARM-based MCU easy by using OpenOCD debugger with an FT2232H adapter. Inside device manager look under the Ports (COM & LPT) node and you should see a USB Serial Port (COMx) device, where x is a number like 5. This COMx is the COM port assigned to the FT232H serial UART, and what you should use when connecting to the serial port in the Arduino IDE or with a serial terminal program. The FT232H I have seems to be unable to supply its information when using FTD2XX drivers, hence my original post to understand how I might correct this.

The table below lists all the currently available application notes and indicates which devices the documents are relevant to.Board: Configuration files for common development boards like “atmel_sam4s_xplained_pro.cfg” - “olimex_stm32_h107.cfg” - “stm32f4discovery.cfg” .. etc. You can see that these files reuse configuration files from interface and target. The adapter can support more than one transport protocol, so OpenOCD allows you to select the transport protocol: To see more about adapter configuration, you can refer to OpenOCD manual. Connecting Target with Adapter

To use the FT_PROG programming tool from FTDI you might need to erase the EEPROM of the FT232H to put it into a state where FT_PROG can detect the device. To do this you can use a small eeprom command line tool from libftdi by following the steps below. Note that these steps are for Windows users (since FT PROG is only usable on Windows). Note: Some time ago, the OpenOCD development team decided not to provide any official binaries anymore. They only offer the source code, expecting the vendor of the JTAG hardware to build the binaries. Ensure the binary you use supports your JTAG hardware. FT232R, FT245R, FT232H, FT2232H, FT4232H, FT2232D, FT200XD, FT201X, FT220X, FT221X, FT230X, FT234XD, FT231X, FT240X, FT120, FT121, FT122, FT313H, FT4222H & FT260 Here is the printout from the tutorial you suggested. Again, thank you for exploring this issue for me.You should also tell OpenOCD the initial values of the FTDI GPIO data and direction registers through the ftdi_layout_init command. You should first put the initial values of the channel’s 16 pins, and then the directions. Knowing that "1" is for selecting direction as output and "0" isfor input, and each channel in ft2232H has 16 pins. Supports a half duplex FT1248 interface with a configurable width, bi-directional data bus (1, 2, 4 or 8 bits wide). Once the installation is done you might need to reboot your machine if the installation program tells you to do so.