Development drivers for the ICs FT2232H and FT4232H by FT

Development of drivers for the ICs FT2232H and FT4232H by FTDI Chip.

We are currently using these ICs in bitbang mode for DIO. We want to be able to configure each of the 8 pins of a device as either input or output. For input pins it shall be possible to receive event notifications on change of the pins.

The driver provided by FTDI facilitates event notification only when a device is operated in UART mode. In consequence only the four pins directly corresponding to standard modem events (CTS, DCD, ..) will trigger event notifications. The remaining four pins of the device cannot freely be used as a digital output either.

In summary, the driver should provide the following functionality:

* operation of devices in bitbang mode

* each of the 8 pins of a device freely configurable as either input or output

* setting and clearing of output pins

* reading the status of both input and output pins

* possibility to have a windows event notified when an input pins changes

* low latency of read and write operations and event notification

* low CPU consumption (i.e. no background polling)

* support for FT2232H and FT4232H ICs by FTDI Chip

* Windows XP compatibility

Skills: C Programming, Embedded Software, Microsoft

See more: ft2232h driver, ft4232h driver, ft4232h, ft2232h, ftdi ft4232h, ft2232h ft4232h, ft4232h latency, ft2232h bitbang mode, ft2232h windows, xp programming, windows development software c c++, standard programming, programming events, mode chip, event programming, digital programming, windows driver ft2232h, ft2232h drivers, ft2232h dio, ft4232h receive, driver ft4232h, programming & development, windows embedded, software to write the chip, pins and

About the Employer:
( 0 reviews ) Feldkirchen, Germany

Project ID: #798177

9 freelancers are bidding on average $5422 for this job


Initial Bid. Please check PMB. Thank you!

$5000 USD in 10 days
(2 Reviews)

Hi, We have the required expertise for drivers development and have worked on FTDI chips earlier. We have also developed drivers for Cypress CY68C013 USB chip. designlabsindia dot com Amit

$5200 USD in 45 days
(0 Reviews)

hi, i'm an experienced embedded and systems programmer. please check the pm.

$5000 USD in 40 days
(0 Reviews)

Hi, PDO i'm Electronic and System ing. i know about the UART - RS232 Interface. But need a hardware prototype for test software. Good Luck Note: my bid is only Software for windows (usd 3,500).

$5000 USD in 8 days
(0 Reviews)

Hello, Please check PMB.

$6000 USD in 60 days
(0 Reviews)

Dear Sir, I am C/C++ Programmer for 8 years. I am really interested with embedded system, hardware interfacing and windows driver foundation. I can develop this kind software using Visual C++ 2010. Thank you very much More

$7500 USD in 45 days
(0 Reviews)

Hi, I am professional device drivers developer working for Large ASIC vendor. I can do your job as per your requiremnts

$5100 USD in 45 days
(0 Reviews)

I have worked over FT2232D Chip and used JTAG mode for programming controllers and FPGA. I am confident to do this task successfully.

$5000 USD in 30 days
(0 Reviews)

I am a firmware engineer fluent in C/C++ programming. Fast learner who accept many freelance projects before.

$5000 USD in 60 days
(0 Reviews)