ftdi_transfer_data_done() timeout

[Janne Heikkinen <janne.m.heikkinen@xxxxxxxxx>]

Hi,

I've been using code like to to read from FT2232H is sync FIFO245 mode:

struct ftdi_transfer_control *c = ftdi_read_data_submit(ftdi,
lpBuffer, dwBytesToRead);

int ret = ftdi_transfer_data_done(c);

I was expecting ftdi_transfer_data_done() to timeout after the default timeout
which seems to be 5 seconds if there is no data to read but it seems to hang
instead?

- Janne

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