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Discussion - Drivers / Re: FT_GetDeviceDescriptor returns failure in Linux but not Windows
« on: November 16, 2020, 11:14:50 pm »
I have encountered this same exact problem. I am also using Linux FTD3xx v0.5.21 and Ubuntu 20.04 LTS. FT_GetDeviceDescriptor returns FT_IO_ERROR, but I found that I can use the generic form (FT_GetDescriptor) to get the device descriptor and it returns with FT_OK. My device ID is 0x0403601F.