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Discussion - Software / Cannot find FT4222 chip on Windows
« on: May 07, 2018, 08:32:49 pm »
I'm still working on debugging my other issue (http://www.ftdicommunity.com/index.php?topic=83.0). While I was able to detect the FT4222 chip on my Mac OS X machine, when I built the software on Windows 10, I cannot see it.
To reduce any issues with my code, I'm using the i2c_master example. In the code, after the call to:
However, when I look at the Windows Device Manager, I do see a "FT4222H Mode 3 Device" entry in the "Universal Serial Bus controllers" section.
I installed the D2xx drivers (http://www.ftdichip.com/Drivers/D2XX.htm) using the Windows setup executable. Can you help me detect this device in my code?
To reduce any issues with my code, I'm using the i2c_master example. In the code, after the call to:
Code: [Select]
FT_STATUS status = FT_CreateDeviceInfoList(&numOfDevices);
numOfDevices is always 0.However, when I look at the Windows Device Manager, I do see a "FT4222H Mode 3 Device" entry in the "Universal Serial Bus controllers" section.
I installed the D2xx drivers (http://www.ftdichip.com/Drivers/D2XX.htm) using the Windows setup executable. Can you help me detect this device in my code?