Category : ftdi

I have two FTDI devices connected to a machine running Ubuntu 20.04. One is a FT232H the other one a FT4232H. lsusb gives me this output: Bus 001 Device 003: ID 0403:6014 Future Technology Devices International, Ltd FT232H Single HS USB-UART/FIFO IC Bus 001 Device 007: ID 0d8c:000c C-Media Electronics, Inc. Audio Adapter Bus 001 ..

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I’m working in a C/C++ program that communicates with a RS232 device. The port is opened using CreateFile() hComm = CreateFile(DevPath, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL); Then, the port is Setup using SetupComm(), SetCommState() and SetCommTimeouts() with no hardware control and a baudrate of 115200 baud and timeouts as shown here: cTimeouts.ReadIntervalTimeout ..

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I am new to stackoverflow.com. After having found plenty of information here during in the past I now need help to solve a very special problem concerning libusb on Windows to access a FT2232H device. The FT2232H contains 2 interfaces and 2 independent MPSSEs (Multi-Protocol Synchronous Serial Engines). I need to configure each MPSSE independently. ..

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