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Questions tagged [ftdi]

Future Technology Devices International, commonly known by its acronym FTDI, is a semiconductor device company, specializing in Universal Serial Bus (USB) technology and converters from USB to other (UART, I²C, SPI etc.) communication buses.

Useful Links:

Official Web Site

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CE6 USB Unidentified when connected at boot but ok if connected after boot

I have an FTDI USB cable connecting a device to CE6.0 R3. If I wait for the CE6 device to boot then plug in the USB no problem. If I have the USB connected at boot time it says it is unidentified and asks for a driver name. Am using FTDI…
user1604393
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Detect NAND ID with FT2232H mini module

I am trying to detect Micron chip NAND ID using FTDI FT2232H mini module board and TSOP 48 Socket. First I had Connected pins CN3-pin 1 & 3 for getting power in bus powered mode then I had connected CN2 - pin 1 & 11, CN2-pin 3 & CN3-pin 12 to get…
Dharmendra Kumar
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Cant send UART messages at specific baud rates with FT232H board

I have a Adafruit FT232H Breakout board, which has ft232hq chip that supports up to 12 Mbit/second Baud rate communication. I want to send data at 8.250.000 bit/s using my PC. Using PUTTY terminal app; I managed to create accurate communication…
Mert Gökhan Gönen
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Wrong USB Location address of the FT4222 on my Windows7

I have a windows 7 laptop (Sony pcg 81113M) with 3 USB ports, When I connect 2 * Ft 4222HQ and I run the "Getting start code for the Ft4222" (C++ Qtcreator) I get a wrong USB location which is 0x00. The same when I connect only one in that specific…
medbsl
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Problem with Serial communication RXTX and Arduino

I am having this problem below: https://drive.google.com/file/d/1F1joXc9xppFWRRqxWaaC7izRNaSnVaYc/view?usp=sharing I already searched this problem here and in other foruns, and it seems to be a quite frequent problem, although I still cannot solve…
Eduardo
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OPENOCD Flashing a FT2232 Chip

I am currently trying to flash a board through a FTDI2232H chip. For this purpose I use openocd with the vendors config file sudo openocd -f lpc2xxx_asctecusbjtag05.cfg which looks like this: interface ft2232 ft2232_layout oocdlink ft2232_vid_pid…
DentOpt
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FTDI serial converter problems in python

I’m trying to write a small piece of code in python to use FTDI chip. I am using pyserial and can send byte string that’s correct but I receive no response and I believe my device is waiting for serial number authentication or something like that..…
Mjway
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Beaglebone black USB Host - FTDI device no detected

I am working with Beaglebone black device Trying to have my own compiled Kernel and my own rootfs. I want to avoid using modules in the kernel, and trying to activate the kernel so it will recognize when I plug in FTDI device to the USB Host. What…
Avner Flesch
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Undefined reference error

EDIT: A complete duplicate of course, isn't the whole point of stackoverflow to ask questions, and get specific answers, the 'answer' you linked me to is: A. For C++, so partly unintelligible B. Reads like a wiki article, it is massive, and not…
ollie299792458
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I can not connect Digital to analog converter (USB) for Mac OS X

good afternoon I can not connect the device Here the data on it: Full Speed device @ 5 (0x14200000): Composite device: "FT240X USB FIFO" Port Information: 0x001a Not Captive Attached to Root Hub External Device Connected Enabled Number Of Endpoints…
tln adm
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Is there a command line utility to program an nxp chipset using FTDI on Linux?

We have an NXP chip (LPC1778) and we need a way to program the firmware via FTDI over USB. We are interested in a way to do this via command line on Linux. We are able to do this via flashmagic on Windows. Any advice is greatly appreciated.…
simgineer
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onResume stops my application

My application gets serial USB input with FTDI chip, I managed to do it. As I press a button I get 3 input float type numbers displayed on my app. Here is the onClick: public void onReadClick(View view) throws UnsupportedEncodingException { …
Digol
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V2DAP firmware working

I want to know how V2DAP firmware works for 32 pin VNC2 devices. WRT V2DAP firmware is 32 pin VNC2 device compatible? Or should I go for 48 or 64 pin VNC2 devices !! Please suggest me on the same. Thank you
Appie
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Can't instantiate usbmanager inside the Jar thats created

I am trying to use usbmanager inside a library i create. In my library I have: public class usb_manager extends Service{ private UsbManager myUsbManager; public usb_manager(){ myUsbManager = (UsbManager)…
a new name
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How to detach ftdi kernel driver in android?

I've tried to detach ftdi kernel driver in android like this (libftdi-0.x code): #ifdef LIBUSB_HAS_GET_DRIVER_NP // Try to detach ftdi_sio kernel module. // Returns ENODATA if driver is not loaded. // // The return code is kept in a separate…
4ntoine
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