Adafruit FT232H Breakout - General Purpose USB to GPIO+SPI+I2C

Product Information

Note:Defining the SWD_EN signal is important for makingOpenOCD work, even though we didn’t connect it physically. If we don't, an error will appear: BTW: When I am asked to specify the USB device as in the printout above, what should I try? I have already tried the serial number FTLD454D, the productID 0x6014, and the vendorID 0x403. Here is the printout from the tutorial you suggested. Again, thank you for exploring this issue for me. All application notes are in PDF format and require a PDF reader such as Adobe Acrobat or similar before they can be viewed. 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.

Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI or bit-bang) design. 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. Every port is equipped with an engine called aMulti-Protocol Synchronous Serial Engine (MPSSE) to simplify asynchronous serial protocol (USB to JTAG, I2C, SPI, or bit-bang) design. This allows users to configure the channel with the desired protocol. MPSSEs are available on channel A and channel B and can be configured to allow any synchronous serial protocol. Be Aware Before Selecting OpenOCDFTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases. Asynchronous serial UART interface option with full hardware handshaking and modem interface signals. It could also be caused by a bad configuration like missing ftdi_layout_init command from configuration file:

Learn how to make flashing your ARM-based MCU easy by using OpenOCD debugger with an FT2232H adapter.

FT232H – Hi-Speed Single Channel USB UART/FIFO IC

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.

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. D6 - DCD or data carrier detect pin. This is an optional pin that is sometimes used in RS-232 serial communication.

Overview

After rebooting, plug in the FT232H breakot to your PC using a USB micro cable. You should see a message pop up that the device is recognized and a driver is being installed. D1 - RX or receive pin. This pin is the serial data input for the FT232H chip and should be connected to the TX or transmist pin of a serial device. Operation configuration mode and USB Description strings configurable in external EEPROM over the USB interface. The adapter can support more than one transport protocol, so OpenOCD allows you to select the transport protocol: USB High Speed Power Delivery Series are now available here. With added Power Delivery(PD) functionality to the existing High Speed Series.