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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.

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CC2541 (HM10) HID and programming

AIM: use the processor and bluetooth purely on the cc2541 to read from the free pins on the board but outputting in HID format so it could be used as a keyboard. I understand that there are a few offical TI hardware components that usually are used…
Christopher Hutton
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Py2Exe + FTDI driver

Is it at all possible to somehow include the FTDI driver in a py2exe installer? If not, are there any ways to combine the two together in one easy installer?
Emile Victor
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Reinstate Virtual Com Port after using libftdi on FT232RL

I'm trying to use libftdi to toggle some pins on an ft232rl, then use the regular Virtual Com Port (/dev/ttyUSB0). I've got a microcontroller (LPC1114) connected to an FT232RL for programming. To get it into ISP mode, it has to be reset with one…
jeduffy
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Android USB cannot read complete data through bulkTransfer

I am using Android USB Host API to send and receive data using FT232. I am using two threads for the sending part and the reading part. I can send and receive data but the data read is not equal to what the data sent. For example, when I send…
chengsam
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USB<>serial communication not working on linux

I'm currently working on a project in which I have to communicate with a custom-made sonar board over an USB<>Serial connection with cts/rts hardware flow control at a baud rate of 4,499,456. MATLAB code for sending and receiving data is already…
Girmi
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Connecting to FT232R USB UART device in Windows Runtime 8.1

I'm trying to connect to FT232R USB UART device using Windows Runtime Component for Windows Store application. Unfortunately, nothing seem to work. My device has a vid of 0x0403 and a pid 0x6001 which seem pretty standard for this type of the…
Lentyai
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Using g_serial to emulate FTDI

Situation: We have a custom PID utilized by a customized FTDI driver for our hardware devices. Now we're attempting to use a BBB and remove any need for FTDI silcone hardware altogether, yet utilize our customized driver. I'm attempting to emulate…
While-E
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Writing to the chip with FT245 synchronous mode

I am using the FT232H device connected to the FPGA, and I am trying to write some bytes to it. Reading (transfer FPGA->PC) works perfectly, but writing (transfer PC->FPGA) do not work at all. I am using following code: libusb_open(board,…
mucka
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Flow control on a FT232RL

I have a FT232RL chip. I am using it for usb to RS232 protocol conversion which i need to convert the data and use it further. The "data set" (the device on the other side, like a modem, in my case a MAX485 IC) that i am using cannot be configured.…
Dhruv Reshamwala
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First enum label issue (enum class)

I use enum class to set status returned by my classes but it seems that this can produce strange conflicts if a label of an enum is "OK" I guess. My project is a CMake project. Example: FTDIDevice.hpp: #ifndef __FTDIDEVICE_HPP #define…
didil
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Java float pointer

I'm trying to get serial data and convert it to Float. The data is passed from MCU to FTDI chip and to my android device. As i get the values of 0xbf700000(-0.9375),0x3dbc01a3(0.0918),0x3e9f9724(0.3117) my java code change it to float but not as…
Digol
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Bypassing powered on FTDI. Connect directly to RX/TX pins to drive externally

I'm working with a driver board which communicates with a PC program via USB -> FTDI -> TX/RX into the microcontroller. The serial pins are not broken out on the board and I need to talk to the board from another microcontroller (like Arduino). My…
nargetdev
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D2XX receive unexpected data from UART mode FTDI device on Linux Ubuntu 14.04 64bits

An acquisition system based on a FPGA and a micro-controller is using two FTDI (FT2232H) devices. Basically, the FPGA is generating data (as fast as possible) and sending to a system processor via the FT2232H (asynchronous FIFO mode). Also, the…
JACB
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FTDI Write function Never ending

I have a FTDI write function that was working when the program was .net3.5, but I have been updating it so it now runs on .net 4.0 and now my FTDI write function doesn't return after entering. private FT_HANDLE portHandle = 0; public unsafe int…
captin jack sparrow
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Port .Net Windows to Linux

Net application that controls an FTDI device. I use the "FTD2XX_NET.dll" c# wrapper provided by FTDI. Now I want to port my application to ARM Linux (Raspberry Pi). Ftdi provides a shared libary for arm linux but the c# wrapper tries to load the…
user3469517
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